January weather forecastRisa, Norway
January
Weather in January
January, the same as December, is another cold winter month in Risa, Norway, with an average temperature fluctuating between 4.3°C (39.7°F) and 2.4°C (36.3°F).Temperature
During January, Risa records an average high-temperature of a wintry 4.3°C (39.7°F), marking a slight divergence from December's 6°C (42.8°F). Risa's nighttime temperatures in January see a subtle dip to an average of 2.4°C (36.3°F).Humidity
The average relative humidity in January is 79%.Rainfall
In Risa, in January, it is raining for 14.3 days, with typically 56mm (2.2") of accumulated precipitation. Throughout the year, in Risa, there are 180.8 rainfall days, and 668mm (26.3") of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Risa. In Risa, Norway, in January, snow falls for 3 days, with typically accumulated 20mm (0.79") of snow. Throughout the year, in Risa, there are 13.8 snowfall days, and 98mm (3.86") of snow is accumulated.Daylight
In Risa, the average length of the day in January is 7h and 11min.On the first day of January, sunrise is at 09:27 and sunset at 15:53. On the last day of the month, sunrise is at 08:46 and sunset at 16:54 CET.
Sunshine
The average sunshine in January is 3h.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index, 2 during January, leads to the following recommendations:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Risa, Norway
- Average high temperature in January: 4.3°C
The warmest month (with the highest average high temperature) is August (16.5°C).
The month with the lowest average high temperature is February (3.9°C).
- Average low temperature in January: 2.4°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is February (1.9°C).
Average pressure in January
Risa, Norway
- Average pressure in January: 1009.3mbar
The month with the highest atmospheric pressure is May (1015mbar).
The month with the lowest atmospheric pressure is December (1006.8mbar).
Average wind speed in January
Risa, Norway
- Average wind speed in January: 30km/h
The windiest month (with the highest average wind speed) is January (30km/h).
The calmest month (with the lowest average wind speed) is July (19.7km/h).
Average humidity in January
Risa, Norway
- Average humidity in January: 79%
The month with the highest relative humidity is July (82%).
The months with the lowest relative humidity are April, October and November (77%).
Average rainfall in January
Risa, Norway
- Average rainfall in January: 56mm
The wettest months (with the highest rainfall) are October and December (73mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in January
Risa, Norway
- Average rainfall days in January: 14.3 days
The month with the highest number of rainy days is August (18.4 days).
The month with the least rainy days is February (12.3 days).
Average snowfall in January
Risa, Norway
- Average snowfall in January: 20mm
The month with the highest snowfall is December (31mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Risa, Norway
- Average snowfall days in January: 3 days
The month with the highest number of snowfall days is February (3.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Risa, Norway
- Average daylight in January: 7h and 12min
The month with the longest days is June (Average daylight: 18h and 18min).
The month with the shortest days is December (Average daylight: 6h and 24min).
- Average sunshine in January: 3h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 2h and 24min).
Average sunshine days in January
Risa, Norway
- Average sunshine days in January: 11.3 days
The month with the most sunshine days is May (15.7 days).
The month with the least sunshine days is December (9.6 days).
Average UV index in January
Risa, Norway
- Average UV index in January: 2
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in January
Risa, Norway
- Average cloud cover in January: 61
The month with the most cloud cover is December (Cloud cover 65).
The months with the least cloud cover are May and June (Cloud cover 45).
Average visibility in January
Risa, 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).
