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
Hjärtum reaches its lowest average temperatures in January, measuring 0.7°C (33.3°F) at the peak and -2.4°C (27.7°F) at the lowest.Humidity
In Hjärtum, the average relative humidity in January is 88%.Rainfall
In Hjärtum, in January, during 9.8 rainfall days, 44mm (1.73") of precipitation is typically accumulated. In Hjärtum, during the entire year, the rain falls for 177.9 days and collects up to 589mm (23.19") of precipitation.Snowfall
January through May, October through December are months with snowfall. The month with the most snowfall is January, when snow falls for 11 days and typically aggregates up to 105mm (4.13") of snow.Daylight
In January, the average length of the day is 7h and 18min.On the first day of January, sunrise is at 08:57 and sunset at 15:31. On the last day of the month, sunrise is at 08:18 and sunset at 16:31 CET.
Sunshine
In Hjärtum, the average sunshine in January is 3.4h.UV index
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the average person.Note: The UV index of 2 during January translates into the following guidance:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
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 many days does it rain in January?
What is the snowiest month?
How much does it snow in January?
How many hours of daylight does Hjärtum have in January?
When are sunrise and sunset in January?
How long on average sun shines in January?
When is the lowest UV index?
How high is the UV index in January?
Average temperature in January
Hjärtum, Sweden
- Average high temperature in January: 0.7°C
The warmest month (with the highest average high temperature) is July (20.7°C).
The month with the lowest average high temperature is January (0.7°C).
- Average low temperature in January: -2.4°C
The months with the highest average low temperature are July and August (12.3°C).
The coldest month (with the lowest average low temperature) is February (-2.8°C).
Average pressure in January
Hjärtum, Sweden
- Average pressure in January: 1011.2mbar
The month with the highest atmospheric pressure is April (1014.5mbar).
The month with the lowest atmospheric pressure is December (1008.5mbar).
Average wind speed in January
Hjärtum, Sweden
- Average wind speed in January: 14.7km/h
The windiest month (with the highest average wind speed) is December (14.9km/h).
The calmest month (with the lowest average wind speed) is August (11.9km/h).
Average humidity in January
Hjärtum, Sweden
- Average humidity in January: 88%
The months with the highest relative humidity are February and November (89%).
The month with the lowest relative humidity is May (72%).
Average rainfall in January
Hjärtum, Sweden
- Average rainfall in January: 44mm
The wettest month (with the highest rainfall) is August (68mm).
The driest month (with the least rainfall) is April (24mm).
Average rainfall days in January
Hjärtum, Sweden
- Average rainfall days in January: 9.8 days
The month with the highest number of rainy days is August (20.1 days).
The month with the least rainy days is February (9.7 days).
Average snowfall in January
Hjärtum, Sweden
- Average snowfall in January: 105mm
The month with the highest snowfall is January (105mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Hjärtum, Sweden
- Average snowfall days in January: 11 days
The month with the highest number of snowfall days is February (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Hjärtum, Sweden
- Average daylight in January: 7h and 2min
The month with the longest days is June (Average daylight: 18h and 6min).
The month with the shortest days is December (Average daylight: 6h and 36min).
- Average sunshine in January: 3h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 12min).
Average sunshine days in January
Hjärtum, Sweden
- Average sunshine days in January: 13 days
The month with the most sunshine days is April (15.1 days).
The month with the least sunshine days is August (8.3 days).
Average UV index in January
Hjärtum, Sweden
- Average UV index in January: 2
The months with the highest UV index are May, June and 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
Hjärtum, Sweden
- Average cloud cover in January: 66
The months with the most cloud cover are February and December (Cloud cover 67).
The months with the least cloud cover are May, June and July (Cloud cover 42).
Average visibility in January
Hjärtum, Sweden
- Average visibility in January: 8km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February, March, November and December (8km).
