Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
The transition from December to January brings an average high-temperature of a still cold 0.4°C (32.7°F), barely different from December's 1.9°C (35.4°F). Sem reports an average low temperature of -2.5°C (27.5°F) in January, a minor decrease from the day's highs.Humidity
In Sem, the average relative humidity in January is 83%.Rainfall
In Sem, during January, the rain falls for 6 days and regularly aggregates up to 37mm (1.46") of precipitation. In Sem, during the entire year, the rain falls for 130.2 days and collects up to 549mm (21.61") of precipitation.Snowfall
Months with snowfall in Sem, Norway, are January through April, October through December. The month with the most snowfall in Sem is January, when snow falls for 9.9 days and typically aggregates up to 111mm (4.37") of snow.Daylight
In Sem, the average length of the day in January is 7h and 2min.On the first day of January, sunrise is at 09:14 and sunset at 15:29. On the last day of the month, sunrise is at 08:31 and sunset at 16:32 CET.
Sunshine
The average sunshine in January in Sem, Norway, is 3.5h.UV index
The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.Note: In January, an average UV index of 2 transforms into the following instructions:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Frequently asked questions
How cold is it in Sem in January?
What is the average humidity in January in Sem?
How much does it rain in Sem in January?
When does it snow the most in Sem?
How many days does it snow in January in Sem?
How many hours of daylight does Sem have in January?
When is the sunrise / sunset in January in Sem?
How long on average sun shines in January in Sem?
When is the lowest UV index in Sem?
What is the UV index reading in January in Sem?
Average temperature in January
Sem, Norway
- Average high temperature in January: 0.4°C
The warmest month (with the highest average high temperature) is July (19.1°C).
The month with the lowest average high temperature is February (0.3°C).
- Average low temperature in January: -2.5°C
The month with the highest average low temperature is July (13.7°C).
The coldest month (with the lowest average low temperature) is February (-3°C).
Average pressure in January
Sem, Norway
- Average pressure in January: 1011.1mbar
The month with the highest atmospheric pressure is April (1014.4mbar).
The month with the lowest atmospheric pressure is December (1008mbar).
Average wind speed in January
Sem, Norway
- Average wind speed in January: 19.3km/h
The windiest months (with the highest average wind speed) are November and December (19.7km/h).
The calmest month (with the lowest average wind speed) is July (13.9km/h).
Average humidity in January
Sem, Norway
- Average humidity in January: 83%
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April and May (72%).
Average rainfall in January
Sem, Norway
- Average rainfall in January: 37mm
The wettest month (with the highest rainfall) is November (65mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in January
Sem, Norway
- Average rainfall days in January: 6 days
The month with the highest number of rainy days is July (15.2 days).
The month with the least rainy days is February (5.9 days).
Average snowfall in January
Sem, Norway
- Average snowfall in January: 111mm
The month with the highest snowfall is January (111mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in January
Sem, Norway
- Average snowfall days in January: 9.9 days
The month with the highest number of snowfall days is January (9.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Sem, Norway
- Average daylight in January: 7h and 0min
The month with the longest days is June (Average daylight: 18h and 30min).
The month with the shortest days is December (Average daylight: 6h and 18min).
- Average sunshine in January: 3h and 3min
The month with the most sunshine is June (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in January
Sem, Norway
- Average sunshine days in January: 15.8 days
The month with the most sunshine days is April (19.9 days).
The months with the least sunshine days are June and July (13.4 days).
Average UV index in January
Sem, Norway
- Average UV index in January: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in January
Sem, Norway
- Average cloud cover in January: 57
The month with the most cloud cover is February (Cloud cover 59).
The months with the least cloud cover are June, July and August (Cloud cover 36).
Average visibility in January
Sem, Norway
- Average visibility in January: 9km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
Sem, Norway
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