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
January
Weather in January
Temperature
In Forsmark, January and February are characterised by the lowest temperatures, recording an average high of -0.1°C (31.8°F).Humidity
In January, the average relative humidity is 85%.Rainfall
In Forsmark, in January, it is raining for 6 days, with typically 19mm (0.75") of accumulated precipitation. Throughout the year, there are 136.5 rainfall days, and 345mm (13.58") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Forsmark, in January, snow falls for 12.4 days, with typically accumulated 62mm (2.44") of snow. Throughout the year, in Forsmark, there are 51.1 snowfall days, and 330mm (12.99") of snow is accumulated.Daylight
In Forsmark, the average length of the day in January is 6h and 46min.On the first day of the month, sunrise is at 08:53 and sunset at 14:48. On the last day of January, sunrise is at 08:06 and sunset at 15:55 CET.
Sunshine
In Forsmark, the average sunshine in January is 3.2h.UV index
The months with the lowest UV index are January and February, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the average person.Note: A maximum high UV index of 1 in January translates into the following recommendations:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest?
How cold is January in Forsmark?
What is the average humidity in January in Forsmark?
How many days does it rain in January?
How many days does it snow in January?
What is the average length of the day in January?
When are sunrise and sunset in January?
How many hours of sunshine does Forsmark have in January?
What is the month with the lowest UV index?
What is the UV index intensity in January?
Average temperature in January
Forsmark, Sweden
- Average high temperature in January: -0.1°C
The warmest month (with the highest average high temperature) is July (19.7°C).
The months with the lowest average high temperature are January and February (-0.1°C).
- Average low temperature in January: -2.8°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is February (-2.9°C).
Average pressure in January
Forsmark, Sweden
- Average pressure in January: 1010.6mbar
The month with the highest atmospheric pressure is May (1014.7mbar).
The month with the lowest atmospheric pressure is December (1007.1mbar).
Average wind speed in January
Forsmark, Sweden
- Average wind speed in January: 19.7km/h
The windiest month (with the highest average wind speed) is December (20.3km/h).
The calmest month (with the lowest average wind speed) is July (14.2km/h).
Average humidity in January
Forsmark, Sweden
- Average humidity in January: 85%
The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are May and June (74%).
Average rainfall in January
Forsmark, Sweden
- Average rainfall in January: 19mm
The wettest month (with the highest rainfall) is July (52mm).
The driest months (with the least rainfall) are February and April (16mm).
Average rainfall days in January
Forsmark, Sweden
- Average rainfall days in January: 6 days
The month with the highest number of rainy days is August (16.5 days).
The month with the least rainy days is February (4.3 days).
Average snowfall in January
Forsmark, Sweden
- Average snowfall in January: 62mm
The month with the highest snowfall is March (78mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Forsmark, Sweden
- Average snowfall days in January: 12.4 days
The month with the highest number of snowfall days is January (12.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Forsmark, Sweden
- Average daylight in January: 6h and 5min
The month with the longest days is June (Average daylight: 18h and 54min).
The month with the shortest days is December (Average daylight: 5h and 54min).
- Average sunshine in January: 3h and 1min
The month with the most sunshine is June (Average sunshine: 12h and 42min).
The month with the least sunshine is December (Average sunshine: 2h and 30min).
Average sunshine days in January
Forsmark, Sweden
- Average sunshine days in January: 13.6 days
The month with the most sunshine days is April (15.8 days).
The month with the least sunshine days is December (11.6 days).
Average UV index in January
Forsmark, Sweden
- Average UV index in January: 1
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in January
Forsmark, Sweden
- Average cloud cover in January: 67
The month with the most cloud cover is January (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 37).
Average visibility in January
Forsmark, Sweden
- Average visibility in January: 9km
The months with the highest visibility are June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, April, May, November and December (9km).
