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 January, the average high-temperature registers at a still wintry 2.6°C (36.7°F), nearly identical to December's 4.5°C (40.1°F). January notes an average low temperature of 0.3°C (32.5°F), subtly down from the daytime highs.Humidity
In Hällevik, the average relative humidity in January is 84%.Rainfall
In January, the rain falls for 9.1 days. Throughout January, 28mm (1.1") of precipitation is accumulated. In Hällevik, during the entire year, the rain falls for 139.4 days and collects up to 346mm (13.62") of precipitation.Snowfall
Months with snowfall are January through April, November and December. In January, it is snowing for 8.7 days. Throughout January, 39mm (1.54") of snow is accumulated. Throughout the year, there are 30 snowfall days, and 138mm (5.43") of snow is accumulated.Daylight
In January, the average length of the day is 7h and 43min.On the first day of January, sunrise is at 08:32 and sunset at 15:36. On the last day of the month, sunrise is at 07:58 and sunset at 16:30 CET.
Sunshine
In Hällevik, the average sunshine in January is 3.2h.UV index
January is the month with the lowest UV index, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In January, the average maximum UV index of 1 translates into the following recommendations:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. 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
How cold is it in January?
What is the average humidity in January in Hällevik?
How many days does it rain in January?
How many days does it snow in January?
How many hours of daylight does Hällevik have in January?
What time are sunrise and sunset in January?
How long on average sun shines in January?
When is the lowest UV index?
What is the UV index intensity in January?
Average temperature in January
Hällevik, Sweden
- Average high temperature in January: 2.6°C
The warmest month (with the highest average high temperature) is August (19.6°C).
The month with the lowest average high temperature is February (2.4°C).
- Average low temperature in January: 0.3°C
The month with the highest average low temperature is August (16.1°C).
The coldest month (with the lowest average low temperature) is February (0.1°C).
Average pressure in January
Hällevik, Sweden
- Average pressure in January: 1012.8mbar
The month with the highest atmospheric pressure is April (1015.6mbar).
The month with the lowest atmospheric pressure is December (1010.9mbar).
Average wind speed in January
Hällevik, Sweden
- Average wind speed in January: 24.6km/h
The windiest month (with the highest average wind speed) is December (25.6km/h).
The calmest month (with the lowest average wind speed) is June (18.3km/h).
Average humidity in January
Hällevik, Sweden
- Average humidity in January: 84%
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April, May and June (76%).
Average rainfall in January
Hällevik, Sweden
- Average rainfall in January: 28mm
The wettest month (with the highest rainfall) is July (42mm).
The driest month (with the least rainfall) is April (14mm).
Average rainfall days in January
Hällevik, Sweden
- Average rainfall days in January: 9.1 days
The month with the highest number of rainy days is November (15.2 days).
The month with the least rainy days is February (7.3 days).
Average snowfall in January
Hällevik, Sweden
- Average snowfall in January: 39mm
The month with the highest snowfall is February (44mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Hällevik, Sweden
- Average snowfall days in January: 8.7 days
The month with the highest number of snowfall days is February (9.1 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
Hällevik, Sweden
- Average daylight in January: 7h and 4min
The month with the longest days is June (Average daylight: 17h and 30min).
The month with the shortest days is December (Average daylight: 7h and 6min).
- Average sunshine in January: 3h and 1min
The months with the most sunshine are June and August (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).
Average sunshine days in January
Hällevik, Sweden
- Average sunshine days in January: 12.2 days
The month with the most sunshine days is April (18.6 days).
The month with the least sunshine days is December (9.8 days).
Average UV index in January
Hällevik, Sweden
- Average UV index in January: 1
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in January
Hällevik, Sweden
- Average cloud cover in January: 68
The month with the most cloud cover is December (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in January
Hällevik, Sweden
- Average visibility in January: 9km
The months with the highest visibility are March, April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, November and December (9km).
