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Bergen, Norway

In Bergen, Norway the average temperature is 7.92C (46.25F). -1.00C (30.20F) is the lowest monthly average low temperature (occurring in January & February) while 19.00C (66.20F) is the highest monthly average high temperature which occurs in July & August. Thus the average temperature range is 14.50C (58.10F). Wet weather in Bergen adds up to a total average rainfall of 1958.00mm (77.09in) per annum. That is equivalent to an average monthly rainfall of 163.17mm (6.42in). October is the month with the highest quantity of precipitation when 236mm (9.29in) of rain falls over a period of 23 days while in May only 83mm (3.27in) of rain falls over 15 days. Bergen, Norway’s climate is furnished with 231 days per year with greater than 0.1mm (0.004in) of rainfall. Relative humidity at Bergen, Norway averages 81.66666667% over the year. 76% is the lowest average monthly relative humidity which occurs in March, May and 85% is the highest average monthly relative humidity which occurs in July, August, September, October. Bergen’s climate is furnished with 1224 hours of sunshine per year. That is an average of 3.35 hours per day. Daily hours of sunshine range from between 0.4 per day in December to 6.2 per day in May.

You can find more information about the weather in Norway on the useful hyperlinked website. Detailed and colourful climate graphs are available there that give further insight into how the climate is.

Bear Island/ Bjornoya, Svalbard, Norway

In Bear Island/ Bjornoya, Svalbard, Norway the average temperature is -1.38C (29.525F). -10.00C (14.00F) is the lowest monthly average low temperature (occurring in February, March) while 7.00C (44.60F) is the highest monthly average high temperature which occurs in July & August. Thus the average temperature range is 12.00C (53.60F). Wet weather in Bear Island/ Bjornoya, Svalbard adds up to a total average rainfall of 393.00mm (15.47in) per annum. That is equivalent to an average monthly rainfall of 32.75mm (1.29in). September is the month with the highest quantity of precipitation when 48mm (1.89in) of rain falls over a period of 21 days while in April only 22mm (0.87in) of rain falls over 17 days. Bear Island/ Bjornoya, Svalbard’s climate is furnished with 219 days per year with greater than 0.1mm (0.004in) of rainfall. Relative humidity at Bear Island/ Bjornoya, Svalbard averages 87.75% over the year. 85% is the lowest average monthly relative humidity which occurs in May and 90% is the highest average monthly relative humidity which occurs in July.

Bodo, Nordland, Norway

In Bodo, Nordland, Norway the average temperature is 4.63C (40.325F). -5.00C (23.00F) is the lowest monthly average low temperature (occurring in February) while 16.00C (60.80F) is the highest monthly average high temperature which occurs in July & August. Thus the average temperature range is 16.00C (60.80F). Wet weather in Bodo, Nordland adds up to a total average rainfall of 1063.00mm (41.85in) per annum. That is equivalent to an average monthly rainfall of 88.58mm (3.49in). October is the month with the highest quantity of precipitation when 141mm (5.55in) of rain falls over a period of 21 days while in May only 52mm (2.05in) of rain falls over 15 days. Bodo, Nordland’s climate is furnished with 204 days per year with greater than 0.1mm (0.004in) of rainfall. Relative humidity at Bodo, Nordland averages 78.16666667% over the year. 75% is the lowest average monthly relative humidity which occurs in April, November and 82% is the highest average monthly relative humidity which occurs in September. Bodo, Nordland’s climate is furnished with 1362 hours of sunshine per year. That is an average of 3.73 hours per day. Daily hours of sunshine range from between 0.0 per day in December to 7.8 per day in June.

Bronnoysund, Nordland, Norway

In Bronnoysund, Nordland, Norway the average temperature is 5.79C (42.425F). -3.00C (26.60F) is the lowest monthly average low temperature (occurring in January & February) while 17.00C (62.60F) is the highest monthly average high temperature which occurs in July & August. Thus the average temperature range is 15.00C (59.00F). Wet weather in Bronnoysund, Nordland adds up to a total average rainfall of 1167.00mm (45.94in) per annum. That is equivalent to an average monthly rainfall of 97.25mm (3.83in). October is the month with the highest quantity of precipitation when 151mm (5.94in) of rain falls over a period of 22 days while in May only 62mm (2.44in) of rain falls over 16 days. Bronnoysund, Nordland’s climate is furnished with 224 days per year with greater than 0.1mm (0.004in) of rainfall. Relative humidity at Bronnoysund, Nordland averages 72.25% over the year. 68% is the lowest average monthly relative humidity which occurs in April, May and 75% is the highest average monthly relative humidity which occurs in December.

Dalen, Telemark, Norway

In Dalen, Telemark, Norway the average temperature is 5.54C (41.975F). -8.00C (17.60F) is the lowest monthly average low temperature (occurring in January & February) while 21.00C (69.80F) is the highest monthly average high temperature which occurs in July. Thus the average temperature range is 22.00C (71.60F). Wet weather in Dalen, Telemark adds up to a total average rainfall of 859.00mm (33.82in) per annum. That is equivalent to an average monthly rainfall of 71.58mm (2.82in). August is the month with the highest quantity of precipitation when 113mm (4.45in) of rain falls over a period of 12 days while in March only 30mm (1.18in) of rain falls over 8 days. Dalen, Telemark’s climate is furnished with 139 days per year with greater than 0.1mm (0.004in) of rainfall. Relative humidity at Dalen, Telemark averages 69.83333333% over the year. 53% is the lowest average monthly relative humidity which occurs in May and 87% is the highest average monthly relative humidity which occurs in November, December.

Fannaraki/ Fanaraken, Sogn Og Fjordane, Norway

In Fannaraki/ Fanaraken, Sogn Og Fjordane, Norway the average temperature is -5.50C (22.1F). -15.00C (5.00F) is the lowest monthly average low temperature (occurring in January & February) while 6.00C (42.80F) is the highest monthly average high temperature which occurs in July. Thus the average temperature range is 16.00C (60.80F). Wet weather in Fannaraki/ Fanaraken, Sogn Og Fjordane adds up to a total average rainfall of 1204.00mm (47.40in) per annum. That is equivalent to an average monthly rainfall of 100.33mm (3.95in). August is the month with the highest quantity of precipitation when 128mm (5.04in) of rain falls over a period of 20 days while in May only 60mm (2.36in) of rain falls over 17 days. Fannaraki/ Fanaraken, Sogn Og Fjordane’s climate is furnished with 249 days per year with greater than 0.1mm (0.004in) of rainfall. Relative humidity at Fannaraki/ Fanaraken, Sogn Og Fjordane averages 89.33333333% over the year. 86% is the lowest average monthly relative humidity which occurs in March and 91% is the highest average monthly relative humidity which occurs in September, November, December.

Geilo, Buskerud, Norway

In Geilo, Buskerud, Norway the average temperature is 1.21C (34.175F). -13.00C (8.60F) is the lowest monthly average low temperature (occurring in January & February) while 18.00C (64.40F) is the highest monthly average high temperature which occurs in July. Thus the average temperature range is 21.50C (70.70F). Wet weather in Geilo, Buskerud adds up to a total average rainfall of 598.00mm (23.54in) per annum. That is equivalent to an average monthly rainfall of 49.83mm (1.96in). August is the month with the highest quantity of precipitation when 80mm (3.15in) of rain falls over a period of 16 days while in March only 23mm (0.91in) of rain falls over 10 days. Geilo, Buskerud’s climate is furnished with 162 days per year with greater than 0.1mm (0.004in) of rainfall. Relative humidity at Geilo, Buskerud averages 67.91666667% over the year. 54% is the lowest average monthly relative humidity which occurs in June and 85% is the highest average monthly relative humidity which occurs in December.

Isfjord Radio, Svalbard, Norway

In Isfjord Radio, Svalbard, Norway the average temperature is -3.88C (25.025F). -15.00C (5.00F) is the lowest monthly average low temperature (occurring in March) while 7.00C (44.60F) is the highest monthly average high temperature which occurs in July. Thus the average temperature range is 17.50C (63.50F). Wet weather in Isfjord Radio, Svalbard adds up to a total average rainfall of 337.00mm (13.27in) per annum. That is equivalent to an average monthly rainfall of 28.08mm (1.11in). August is the month with the highest quantity of precipitation when 40mm (1.57in) of rain falls over a period of 14 days while in April only 15mm (0.59in) of rain falls over 10 days. Isfjord Radio, Svalbard’s climate is furnished with 146 days per year with greater than 0.1mm (0.004in) of rainfall. Relative humidity at Isfjord Radio, Svalbard averages 82.5% over the year. 80% is the lowest average monthly relative humidity which occurs in April, May and 87% is the highest average monthly relative humidity which occurs in July. Isfjord Radio, Svalbard’s climate is furnished with 1102 hours of sunshine per year. That is an average of 3.02 hours per day. Daily hours of sunshine range from between 0.0 per day in January, November, December to 8.2 per day in May.

Jan Mayen Island, Norway

In Jan Mayen Island, Norway the average temperature is -0.25C (31.55F). -8.00C (17.60F) is the lowest monthly average low temperature (occurring in February) while 8.00C (46.40F) is the highest monthly average high temperature which occurs in August. Thus the average temperature range is 11.00C (51.80F). Wet weather in Jan Mayen Island adds up to a total average rainfall of 628.00mm (24.72in) per annum. That is equivalent to an average monthly rainfall of 52.33mm (2.06in). October is the month with the highest quantity of precipitation when 75mm (2.95in) of rain falls over a period of 21 days while in May only 25mm (0.98in) of rain falls over 15 days. Jan Mayen Island’s climate is furnished with 228 days per year with greater than 0.1mm (0.004in) of rainfall. Relative humidity at Jan Mayen Island averages 84.5% over the year. 81% is the lowest average monthly relative humidity which occurs in April and 89% is the highest average monthly relative humidity which occurs in July.

Karasjohk/ Karasjok, Finnmark, Norway

In Karasjohk/ Karasjok, Finnmark, Norway the average temperature is -2.29C (27.875F). -22.00C (-7.60F) is the lowest monthly average low temperature (occurring in January & February) while 18.00C (64.40F) is the highest monthly average high temperature which occurs in July. Thus the average temperature range is 29.00C (84.20F). Wet weather in Karasjohk/ Karasjok, Finnmark adds up to a total average rainfall of 340.00mm (13.39in) per annum. That is equivalent to an average monthly rainfall of 28.33mm (1.12in). July is the month with the highest quantity of precipitation when 56mm (2.20in) of rain falls over a period of 13 days while in March only 13mm (0.51in) of rain falls over 11 days. Karasjohk/ Karasjok, Finnmark’s climate is furnished with 145 days per year with greater than 0.1mm (0.004in) of rainfall. Relative humidity at Karasjohk/ Karasjok, Finnmark averages 76.83333333% over the year. 62% is the lowest average monthly relative humidity which occurs in June and 87% is the highest average monthly relative humidity which occurs in November. Karasjohk/ Karasjok, Finnmark’s climate is furnished with 1090 hours of sunshine per year. That is an average of 2.99 hours per day.

Kristiansand, Norway

In Kristiansand, Norway the average temperature is 7.08C (44.75F). -5.00C (23.00F) is the lowest monthly average low temperature (occurring in January & February) while 21.00C (69.80F) is the highest monthly average high temperature which occurs in July. Thus the average temperature range is 18.50C (65.30F). Wet weather in Kristiansand adds up to a total average rainfall of 1401.00mm (55.16in) per annum. That is equivalent to an average monthly rainfall of 116.75mm (4.60in). November is the month with the highest quantity of precipitation when 176mm (6.93in) of rain falls over a period of 20 days while in May only 58mm (2.28in) of rain falls over 10 days. Kristiansand’s climate is furnished with 188 days per year with greater than 0.1mm (0.004in) of rainfall. Relative humidity at Kristiansand averages 76.41666667% over the year. 66% is the lowest average monthly relative humidity which occurs in May and 85% is the highest average monthly relative humidity which occurs in December. Kristiansand’s climate is furnished with 1795 hours of sunshine per year. That is an average of 4.92 hours per day. Daily hours of sunshine range from between 1.1 per day in December to 9.3 per day in June.

Kristiansund, Vestlandet, Norway

In Kristiansund, Vestlandet, Norway the average temperature is 7.21C (44.975F). -1.00C (30.20F) is the lowest monthly average low temperature (occurring in January & February) while 17.00C (62.60F) is the highest monthly average high temperature which occurs in July & August. Thus the average temperature range is 14.00C (57.20F). Wet weather in Kristiansund, Vestlandet adds up to a total average rainfall of 1151.00mm (45.31in) per annum. That is equivalent to an average monthly rainfall of 95.92mm (3.78in). October is the month with the highest quantity of precipitation when 149mm (5.87in) of rain falls over a period of 20 days while in May only 57mm (2.24in) of rain falls over 15 days. Kristiansund, Vestlandet’s climate is furnished with 210 days per year with greater than 0.1mm (0.004in) of rainfall. Relative humidity at Kristiansund, Vestlandet averages 78.41666667% over the year. 75% is the lowest average monthly relative humidity which occurs in March and 82% is the highest average monthly relative humidity which occurs in July & August.

Krakenes, Sogn Og Fjordane, Norway

In Krakenes, Sogn Og Fjordane, Norway the average temperature is 7.50C (45.5F). 0.00C (32.00F) is the lowest monthly average low temperature (occurring in February) while 16.00C (60.80F) is the highest monthly average high temperature which occurs in August. Thus the average temperature range is 12.00C (53.60F). Wet weather in Krakenes, Sogn Og Fjordane adds up to a total average rainfall of 1160.00mm (45.67in) per annum. That is equivalent to an average monthly rainfall of 96.67mm (3.81in). October is the month with the highest quantity of precipitation when 148mm (5.83in) of rain falls over a period of 22 days while in May only 51mm (2.01in) of rain falls over 14 days. Krakenes, Sogn Og Fjordane’s climate is furnished with 227 days per year with greater than 0.1mm (0.004in) of rainfall. Relative humidity at Krakenes, Sogn Og Fjordane averages 82.5% over the year. 79% is the lowest average monthly relative humidity which occurs in March and 87% is the highest average monthly relative humidity which occurs in July.

Lillehammer, Norway

In Lillehammer, Norway the average temperature is 3.42C (38.15F). -12.00C (10.40F) is the lowest monthly average low temperature (occurring in January) while 21.00C (69.80F) is the highest monthly average high temperature which occurs in July. Thus the average temperature range is 25.00C (77.00F). Wet weather in Lillehammer adds up to a total average rainfall of 691.00mm (27.20in) per annum. That is equivalent to an average monthly rainfall of 57.58mm (2.27in). July is the month with the highest quantity of precipitation when 96mm (3.78in) of rain falls over a period of 18 days while in March only 25mm (0.98in) of rain falls over 10 days. Lillehammer’s climate is furnished with 171 days per year with greater than 0.1mm (0.004in) of rainfall. Relative humidity at Lillehammer averages 76.66666667% over the year. 61% is the lowest average monthly relative humidity which occurs in July and 90% is the highest average monthly relative humidity which occurs in December. Lillehammer’s climate is furnished with 1536 hours of sunshine per year. That is an average of 4.21 hours per day. Daily hours of sunshine range from between 0.4 per day in December to 7.7 per day in June. Find out more about the Lillehammer temperature by visiting the world climate averages website. Free Lillehammer climate graphs are provided that you can even embed in your webpages.

Laerdal, Western Norway, Norway

In Laerdal, Western Norway, Norway the average temperature is 6.71C (44.075F). -4.00C (24.80F) is the lowest monthly average low temperature (occurring in January & February) while 21.00C (69.80F) is the highest monthly average high temperature which occurs in July. Thus the average temperature range is 18.00C (64.40F). Wet weather in Laerdal, Western Norway adds up to a total average rainfall of 410.00mm (16.14in) per annum. That is equivalent to an average monthly rainfall of 34.17mm (1.35in). September is the month with the highest quantity of precipitation when 53mm (2.09in) of rain falls over a period of 21 days while in March only 14mm (0.55in) of rain falls over 9 days. Laerdal, Western Norway’s climate is furnished with 160 days per year with greater than 0.1mm (0.004in) of rainfall. Relative humidity at Laerdal, Western Norway averages 70% over the year. 61% is the lowest average monthly relative humidity which occurs in April and 79% is the highest average monthly relative humidity which occurs in September.

Mo I Rana, Nordland, Norway

In Mo I Rana, Nordland, Norway the average temperature is 2.83C (37.1F). -11.00C (12.20F) is the lowest monthly average low temperature (occurring in January) while 18.00C (64.40F) is the highest monthly average high temperature which occurs in July. Thus the average temperature range is 21.50C (70.70F). Wet weather in Mo I Rana, Nordland adds up to a total average rainfall of 1337.00mm (52.64in) per annum. That is equivalent to an average monthly rainfall of 111.42mm (4.39in). October is the month with the highest quantity of precipitation when 164mm (6.46in) of rain falls over a period of 19 days while in May only 65mm (2.56in) of rain falls over 11 days. Mo I Rana, Nordland’s climate is furnished with 183 days per year with greater than 0.1mm (0.004in) of rainfall. Relative humidity at Mo I Rana, Nordland averages 73.83333333% over the year. 64% is the lowest average monthly relative humidity which occurs in May and 84% is the highest average monthly relative humidity which occurs in December.

Narvik, Nordland, Norway

In Narvik, Nordland, Norway the average temperature is 3.75C (38.75F). -7.00C (19.40F) is the lowest monthly average low temperature (occurring in February) while 18.00C (64.40F) is the highest monthly average high temperature which occurs in July. Thus the average temperature range is 19.00C (66.20F). Wet weather in Narvik, Nordland adds up to a total average rainfall of 852.00mm (33.54in) per annum. That is equivalent to an average monthly rainfall of 71.00mm (2.80in). September is the month with the highest quantity of precipitation when 112mm (4.41in) of rain falls over a period of 21 days while in April only 49mm (1.93in) of rain falls over 15 days. Narvik, Nordland’s climate is furnished with 197 days per year with greater than 0.1mm (0.004in) of rainfall. Relative humidity at Narvik, Nordland averages 76.25% over the year. 71% is the lowest average monthly relative humidity which occurs in April and 83% is the highest average monthly relative humidity which occurs in August. Narvik, Nordland’s climate is furnished with 0 hours of sunshine per year. That is an average of 0.00 hours per day.

Oslo, Norway

In Oslo, Norway the average temperature is 6.17C (43.1F). -7.00C (19.40F) is the lowest monthly average low temperature (occurring in January & February) while 22.00C (71.60F) is the highest monthly average high temperature which occurs in July. Thus the average temperature range is 22.00C (71.60F). Wet weather in Oslo adds up to a total average rainfall of 730.00mm (28.74in) per annum. That is equivalent to an average monthly rainfall of 60.83mm (2.40in). August is the month with the highest quantity of precipitation when 95mm (3.74in) of rain falls over a period of 14 days while in March only 26mm (1.02in) of rain falls over 9 days. Oslo’s climate is furnished with 160 days per year with greater than 0.1mm (0.004in) of rainfall. Relative humidity at Oslo averages 73.91666667% over the year. 60% is the lowest average monthly relative humidity which occurs in May and 86% is the highest average monthly relative humidity which occurs in November, December. Oslo’s climate is furnished with 1632 hours of sunshine per year. That is an average of 4.47 hours per day. Daily hours of sunshine range from between 0.8 per day in December to 8.1 per day in June.

Stavanger, Rogaland, Norway

In Stavanger, Rogaland, Norway the average temperature is 7.42C (45.35F). -3.00C (26.60F) is the lowest monthly average low temperature (occurring in February) while 18.00C (64.40F) is the highest monthly average high temperature which occurs in July & August. Thus the average temperature range is 15.00C (59.00F). Wet weather in Stavanger, Rogaland adds up to a total average rainfall of 995.00mm (39.17in) per annum. That is equivalent to an average monthly rainfall of 82.92mm (3.26in). September, October is the month with the highest quantity of precipitation when 122mm (4.80in) of rain falls while in March only 38mm (1.50in) of rain falls over 15 days. Stavanger, Rogaland’s climate is furnished with 221 days per year with greater than 0.1mm (0.004in) of rainfall. Relative humidity at Stavanger, Rogaland averages 82.66666667% over the year. 77% is the lowest average monthly relative humidity which occurs in March and 84% is the highest average monthly relative humidity which occurs in January, July, August, September, October, November, December. Stavanger, Rogaland’s climate is furnished with 1538 hours of sunshine per year. That is an average of 4.21 hours per day. Daily hours of sunshine range from between 1.1 per day in December to 7.4 per day in June.

Tromso, Nord-Norge, Norway

In Tromso, Nord-Norge, Norway the average temperature is 2.92C (37.25F). -6.00C (21.20F) is the lowest monthly average low temperature (occurring in January & February) while 16.00C (60.80F) is the highest monthly average high temperature which occurs in July. Thus the average temperature range is 16.50C (61.70F). Wet weather in Tromso, Nord-Norge adds up to a total average rainfall of 994.00mm (39.13in) per annum. That is equivalent to an average monthly rainfall of 82.83mm (3.26in). October is the month with the highest quantity of precipitation when 115mm (4.53in) of rain falls over a period of 21 days while in July only 56mm (2.20in) of rain falls over 15 days. Tromso, Nord-Norge’s climate is furnished with 221 days per year with greater than 0.1mm (0.004in) of rainfall. Relative humidity at Tromso, Nord-Norge averages 77.33333333% over the year. 71% is the lowest average monthly relative humidity which occurs in May and 81% is the highest average monthly relative humidity which occurs in November. Tromso, Nord-Norge’s climate is furnished with 1246 hours of sunshine per year. That is an average of 3.41 hours per day. Daily hours of sunshine range from between 0.0 per day in December to 7.6 per day in July.

Trondheim, Trondelag, Norway

In Trondheim, Trondelag, Norway the average temperature is 4.96C (40.925F). -5.00C (23.00F) is the lowest monthly average low temperature (occurring in January & February) while 19.00C (66.20F) is the highest monthly average high temperature which occurs in July. Thus the average temperature range is 18.00C (64.40F). Wet weather in Trondheim, Trondelag adds up to a total average rainfall of 857.00mm (33.74in) per annum. That is equivalent to an average monthly rainfall of 71.42mm (2.81in). October is the month with the highest quantity of precipitation when 98mm (3.86in) of rain falls over a period of 19 days while in May only 48mm (1.89in) of rain falls over 15 days. Trondheim, Trondelag’s climate is furnished with 195 days per year with greater than 0.1mm (0.004in) of rainfall. Relative humidity at Trondheim, Trondelag averages 78.41666667% over the year. 75% is the lowest average monthly relative humidity which occurs in March, May and 83% is the highest average monthly relative humidity which occurs in September. Trondheim, Trondelag’s climate is furnished with 1346 hours of sunshine per year. That is an average of 3.69 hours per day. Daily hours of sunshine range from between 0.4 per day in December to 6.2 per day in May. Get a comprehensive review of the climate in Trondheim on the useful hyperlinked website. Free Trondheim, Trondelag climate graphs are provided that you can even embed in your webpages.

Vardo, Finnmark, Norway

In Vardo, Finnmark, Norway the average temperature is 1.63C (34.925F). -8.00C (17.60F) is the lowest monthly average low temperature (occurring in February) while 12.00C (53.60F) is the highest monthly average high temperature which occurs in July & August. Thus the average temperature range is 15.50C (59.90F). Wet weather in Vardo, Finnmark adds up to a total average rainfall of 544.00mm (21.42in) per annum. That is equivalent to an average monthly rainfall of 45.33mm (1.78in). September is the month with the highest quantity of precipitation when 63mm (2.48in) of rain falls over a period of 19 days while in April, May only 36mm (1.42in) of rain falls. Vardo, Finnmark’s climate is furnished with 210 days per year with greater than 0.1mm (0.004in) of rainfall. Relative humidity at Vardo, Finnmark averages 83.66666667% over the year. 79% is the lowest average monthly relative humidity which occurs in May and 86% is the highest average monthly relative humidity which occurs in January, February, December.

Vagamo, Oppland, Norway

In Vagamo, Oppland, Norway the average temperature is 2.83C (37.1F). -13.00C (8.60F) is the lowest monthly average low temperature (occurring in January) while 20.00C (68.00F) is the highest monthly average high temperature which occurs in July. Thus the average temperature range is 24.50C (76.10F). Wet weather in Vagamo, Oppland adds up to a total average rainfall of 326.00mm (12.83in) per annum. That is equivalent to an average monthly rainfall of 27.17mm (1.07in). July is the month with the highest quantity of precipitation when 53mm (2.09in) of rain falls over a period of 15 days while in March only 8mm (0.31in) of rain falls over 8 days. Vagamo, Oppland’s climate is furnished with 139 days per year with greater than 0.1mm (0.004in) of rainfall. Relative humidity at Vagamo, Oppland averages 75% over the year. 64% is the lowest average monthly relative humidity which occurs in May and 85% is the highest average monthly relative humidity which occurs in December.