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
The month of January, characterized by an average high of -3.5°C (25.7°F) and a low of -7.1°C (19.2°F), is recognized as the coldest.Humidity
The average relative humidity in January is 90%.Rainfall
In Billsta, during January, the rain falls for 5.2 days and regularly aggregates up to 31mm (1.22") of precipitation. In Billsta, during the entire year, the rain falls for 118.4 days and collects up to 372mm (14.65") of precipitation.Snowfall
Months with snowfall in Billsta are January through May, October through December. The month with the most snowfall is January, when snow falls for 17.1 days and typically aggregates up to 191mm (7.52") of snow.Daylight
In Billsta, the average length of the day in January is 5h and 53min.On the first day of the month, sunrise is at 09:25 and sunset at 14:13. On the last day of January, sunrise is at 08:24 and sunset at 15:34 CET.
Sunshine
In January, the average sunshine is 2.1h.UV index
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the average person.Note: A daily high UV index of 1 in January leads to these guidelines:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year?
How cold is it in January?
What is the average humidity in January?
How much does it rain in January?
When does it snow the most?
How much does it snow in January?
What is the average length of the day in January?
When is the sunrise / sunset in January?
How many hours of sunshine does Billsta have in January?
What is the month with the lowest UV index?
How high is the UV index in January?
Average temperature in January
Billsta, Sweden
- Average high temperature in January: -3.5°C
The warmest month (with the highest average high temperature) is July (19.3°C).
The month with the lowest average high temperature is January (-3.5°C).
- Average low temperature in January: -7.1°C
The month with the highest average low temperature is July (11.7°C).
The coldest month (with the lowest average low temperature) is February (-7.5°C).
Average pressure in January
Billsta, Sweden
- Average pressure in January: 1009.7mbar
The month with the highest atmospheric pressure is May (1014.2mbar).
The month with the lowest atmospheric pressure is December (1005.5mbar).
Average wind speed in January
Billsta, Sweden
- Average wind speed in January: 14.8km/h
The windiest month (with the highest average wind speed) is December (15.1km/h).
The calmest month (with the lowest average wind speed) is August (11.4km/h).
Average humidity in January
Billsta, Sweden
- Average humidity in January: 90%
The month with the highest relative humidity is February (92%).
The month with the lowest relative humidity is June (68%).
Average rainfall in January
Billsta, Sweden
- Average rainfall in January: 31mm
The wettest month (with the highest rainfall) is December (43mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in January
Billsta, Sweden
- Average rainfall days in January: 5.2 days
The month with the highest number of rainy days is August (15 days).
The month with the least rainy days is February (2.8 days).
Average snowfall in January
Billsta, Sweden
- Average snowfall in January: 191mm
The month with the highest snowfall is January (191mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Billsta, Sweden
- Average snowfall days in January: 17.1 days
The month with the highest number of snowfall days is January (17.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Billsta, Sweden
- Average daylight in January: 5h and 5min
The month with the longest days is June (Average daylight: 20h and 18min).
The month with the shortest days is December (Average daylight: 4h and 48min).
- Average sunshine in January: 2h and 1min
The month with the most sunshine is July (Average sunshine: 12h and 36min).
The month with the least sunshine is December (Average sunshine: 1h and 30min).
Average sunshine days in January
Billsta, Sweden
- Average sunshine days in January: 11.6 days
The month with the most sunshine days is June (16.8 days).
The month with the least sunshine days is December (9.7 days).
Average UV index in January
Billsta, Sweden
- Average UV index in January: 1
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in January
Billsta, Sweden
- Average cloud cover in January: 66
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is July (Cloud cover 40).
Average visibility in January
Billsta, Sweden
- Average visibility in January: 8km
The month with the highest visibility is June (10km).
The month with the lowest visibility is February (7km).
