Expand
Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, the same as December, in Kolsås, Norway, is another subzero cold winter month, with temperature in the range of an average high of -2.4°C (27.7°F) and an average low of -7.3°C (18.9°F). January proves to be the coldest month, recording an average maximum temperature of -2.4°C (27.7°F) and a minimum temperature of -7.3°C (18.9°F). Weather in January »
Weather in February
The last month of the winter, February, is also a subzero cold month in Kolsås, Norway, with an average temperature varying between -1.6°C (29.1°F) and -7.8°C (18°F). February's average high-temperature stands at a still subzero cold -1.6°C (29.1°F), showing little deviation from January's -2.4°C (27.7°F). Weather in February »
Weather in March
The first month of the spring, March, is a cold month in Kolsås, Norway, with an average temperature varying between -4.5°C (23.9°F) and 2.2°C (36°F). The start of March brings a subtle shift in the average high-temperature, edging up from February's freezing cold -1.6°C (29.1°F) to a cold 2.2°C (36°F). Weather in March »
Weather in April
April in Kolsås, Norway, is a chilly spring month, with an average temperature fluctuating between 1.3°C (34.3°F) and 9.1°C (48.4°F). The onset of April marks an increase in the average high-temperature, moving from a cold 2.2°C (36°F) in March to a chilly 9.1°C (48.4°F). Weather in April »
Weather in May
May, the last month of the spring in Kolsås, is a moderate month, with an average temperature varying between 5.5°C (41.9°F) and 14.4°C (57.9°F). The shift from April to May brings an increase in the average high-temperature, moving from a chilly 9.1°C (48.4°F) to a mild 14.4°C (57.9°F). Weather in May »
Weather in June
June, the first month of the summer in Kolsås, is a comfortable month, with temperature in the range of an average high of 18.2°C (64.8°F) and an average low of 8.8°C (47.8°F). June witnesses a subtle temperature ascent, adjusting from a refreshing 14.4°C (57.9°F) in May to an enjoyable 18.2°C (64.8°F). Weather in June »
Weather in July
July is an agreeable summer month in Kolsås, Norway, with an average temperature fluctuating between 10.8°C (51.4°F) and 20.4°C (68.7°F). The average temperatures reach their apex in July, averaging 20.4°C (68.7°F) at the high end and 10.8°C (51.4°F) at the low end. Weather in July »
Weather in August
August, the last month of the summer in Kolsås, is also an enjoyable month, with an average temperature ranging between max 18.9°C (66°F) and min 10.3°C (50.5°F). In August, Kolsås notes an average high-temperature of an enjoyable 18.9°C (66°F), hardly different from the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Kolsås, is still a refreshing month, with temperature in the range of an average low of 7.2°C (45°F) and an average high of 14.7°C (58.5°F). Start of September brings a slight shift in the average high-temperature, dipping a bit from August's comfortable 18.9°C (66°F) to a still refreshing 14.7°C (58.5°F). Weather in September »
Weather in October
October, like September, is another chilly autumn month in Kolsås, Norway, with temperature in the range of an average high of 8.3°C (46.9°F) and an average low of 3.2°C (37.8°F). The decrease of average high-temperatures is mild in October, with a decline from a moderate 14.7°C (58.5°F) in September to a chilly 8.3°C (46.9°F). Weather in October »
Weather in November
November, the last month of the autumn in Kolsås, is also an icy month, with an average temperature ranging between max 2.7°C (36.9°F) and min -0.5°C (31.1°F). Kolsås's progression into November includes a drop in the average high-temperature, from a frosty 8.3°C (46.9°F) in October to an icy 2.7°C (36.9°F). Weather in November »
Weather in December
December, the first month of the winter in Kolsås, is also a subzero cold month, with an average temperature ranging between max -1.6°C (29.1°F) and min -5.3°C (22.5°F). The arrival of December suggests a slight decrease in the average high-temperature, moving from a wintry 2.7°C (36.9°F) in November to a freezing cold -1.6°C (29.1°F). Weather in December »
Updated: Jan 26, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Kolsås?
With average high temperatures of -2.4°C (27.7°F) and lows of -7.3°C (18.9°F), January is the coldest month in Kolsås.
How much does it rain in Kolsås?
Throughout the year, there are 127.7 rainfall days, and 307mm (12.09") of precipitation is accumulated.
When does it snow in Kolsås?
Months with snowfall are January through May, October through December.
How much does it snow in Kolsås?
Throughout the year, there are 42.9 snowfall days, and 271mm (10.67") of snow is accumulated.
What are the months with the least sunshine in Kolsås?
The months with the least sunshine in Kolsås, Norway, are January and December, with an average of 3.2h of sunshine.
What is the month with the lowest UV index in Kolsås?
The months with the lowest UV index in Kolsås, Norway, are January and February, with an average maximum UV index of 1.
What is the most humid month in Kolsås?
The most humid month in Kolsås is February, with an average relative humidity of 91%.
What is the snowiest month in Kolsås?
The month with the most snowfall in Kolsås, Norway, is March, when snow falls for 8.7 days and typically aggregates up to 73mm (2.87") of snow.
What is the driest month in Kolsås?
April is the month with the least rainfall. Rain falls for 10.9 days and accumulates 13mm (0.51") of precipitation.
What is the least humid month in Kolsås?
The least humid month in Kolsås is May, with an average relative humidity of 71%.
When is the highest UV index in Kolsås?
The months with the highest UV index in Kolsås, Norway, are May through August, with an average maximum UV index of 4.
When it does not snow in Kolsås?
In Kolsås, snow does not fall in June through September.
When are the longest days in Kolsås?
The month with the longest days is June, with an average of 18h and 42min of daylight.
What month has the most sunshine in Kolsås?
The month with the most sunshine is June, with an average of 11.4h of sunshine.
What time of the year is the hottest in Kolsås?
With average high and low temperatures of 20.4°C (68.7°F) and 10.8°C (51.4°F) respectively, July is Kolsås's warmest month.
What is the rainiest month in Kolsås?
July is the month with the most rainfall in Kolsås. Rain falls for 18.3 days and accumulates 40mm (1.57") of precipitation.
When is Daylight Saving Time (DST) in Kolsås?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.
What is the month with the shortest days in Kolsås?
With an average of 6h and 6min of daylight, December has the shortest days of the year.
Average temperature
Kolsås, Norway
The warmest month (with the highest average high temperature) is July (20.4°C).
The month with the lowest average high temperature is January (-2.4°C).
The month with the highest average low temperature is July (10.8°C).
The coldest month (with the lowest average low temperature) is February (-7.8°C).
Average pressure
Kolsås, Norway
- Average pressure in January:
1011.3mbar - Average pressure in February:
1011.4mbar - Average pressure in March:
1012.2mbar - Average pressure in April:
1014.5mbar - Average pressure in May:
1014.2mbar - Average pressure in June:
1012mbar
- Average pressure in July:
1010.5mbar - Average pressure in August:
1011.2mbar - Average pressure in September:
1012.6mbar - Average pressure in October:
1013.8mbar - Average pressure in November:
1010.5mbar - Average pressure in December:
1008mbar
The month with the highest atmospheric pressure is April (1014.5mbar).
The month with the lowest atmospheric pressure is December (1008mbar).
Average wind speed
Kolsås, Norway
- Average wind speed in January:
9.9km/h - Average wind speed in February:
9.4km/h - Average wind speed in March:
9.5km/h - Average wind speed in April:
9.5km/h - Average wind speed in May:
9.6km/h - Average wind speed in June:
9km/h
- Average wind speed in July:
8.6km/h - Average wind speed in August:
8.3km/h - Average wind speed in September:
9.5km/h - Average wind speed in October:
9.3km/h - Average wind speed in November:
9.5km/h - Average wind speed in December:
9.8km/h
The windiest month (with the highest average wind speed) is January (9.9km/h).
The calmest month (with the lowest average wind speed) is August (8.3km/h).
Average humidity
Kolsås, Norway
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is May (71%).
Average rainfall
Kolsås, Norway
The wettest month (with the highest rainfall) is July (40mm).
The driest month (with the least rainfall) is April (13mm).
Average rainfall days
Kolsås, Norway
- Average rainfall days in January:
5.3 days - Average rainfall days in February:
4.3 days - Average rainfall days in March:
7.7 days - Average rainfall days in April:
10.9 days - Average rainfall days in May:
14.4 days - Average rainfall days in June:
15.8 days
- Average rainfall days in July:
18.3 days - Average rainfall days in August:
15.3 days - Average rainfall days in September:
10.2 days - Average rainfall days in October:
10.2 days - Average rainfall days in November:
8.8 days - Average rainfall days in December:
6.5 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is February (4.3 days).
Average snowfall
Kolsås, Norway
The month with the highest snowfall is March (73mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Kolsås, Norway
- Average snowfall days in January:
10.4 days - Average snowfall days in February:
10.3 days - Average snowfall days in March:
8.7 days - Average snowfall days in April:
1.8 days - Average snowfall days in May:
0.4 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.5 days - Average snowfall days in November:
3.9 days - Average snowfall days in December:
6.9 days
The month with the highest number of snowfall days is January (10.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Kolsås, Norway
- Average daylight in January:
6h and 5min - Average daylight in February:
9h and 1min - Average daylight in March:
11h and 5min - Average daylight in April:
14h and 4min - Average daylight in May:
17h and 1min - Average daylight in June:
18h and 4min
- Average daylight in July:
17h and 5min - Average daylight in August:
15h and 4min - Average daylight in September:
12h and 5min - Average daylight in October:
10h and 1min - Average daylight in November:
7h and 4min - Average daylight in December:
6h and 1min
The month with the longest days is June (Average daylight: 18h and 42min).
The month with the shortest days is December (Average daylight: 6h and 6min).
- Average sunshine in January:
3h and 1min - Average sunshine in February:
3h and 2min - Average sunshine in March:
5h and 1min - Average sunshine in April:
8h and 0min - Average sunshine in May:
9h and 1min - Average sunshine in June:
11h and 2min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
8h and 5min - Average sunshine in September:
7h and 3min - Average sunshine in October:
4h and 3min - Average sunshine in November:
3h and 4min - Average sunshine in December:
3h and 1min
The month with the most sunshine is June (Average sunshine: 11h and 24min).
The months with the least sunshine are January and December (Average sunshine: 3h and 12min).
Average sunshine days
Kolsås, Norway
- Average sunshine days in January:
16.8 days - Average sunshine days in February:
14.4 days - Average sunshine days in March:
14.7 days - Average sunshine days in April:
15.3 days - Average sunshine days in May:
13.5 days - Average sunshine days in June:
11.9 days
- Average sunshine days in July:
10.6 days - Average sunshine days in August:
12.8 days - Average sunshine days in September:
16.5 days - Average sunshine days in October:
16.7 days - Average sunshine days in November:
16.1 days - Average sunshine days in December:
18.3 days
The month with the most sunshine days is December (18.3 days).
The month with the least sunshine days is July (10.6 days).
Average UV index
Kolsås, Norway
The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover
Kolsås, Norway
The month with the most cloud cover is February (Cloud cover 65).
The month with the least cloud cover is June (Cloud cover 45).
Average visibility
Kolsås, Norway
The months with the highest visibility are April, May and June (9km).
The month with the lowest visibility is February (6km).
