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
Weather in January
Temperature
The arrival of January records an average high-temperature of a still wintry 0.3°C (32.5°F), closely related to the 2.1°C (35.8°F) observed in December. January in Hallstavik sees a slight dip to an average low temperature of -2.1°C (28.2°F) from the daytime highs.Humidity
In January, the average relative humidity in Hallstavik, Sweden, is 84%.Rainfall
In Hallstavik, in January, during 5.8 rainfall days, 20mm (0.79") of precipitation is typically accumulated. Throughout the year, in Hallstavik, Sweden, there are 132.8 rainfall days, and 348mm (13.7") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Hallstavik, in January, during 10.9 snowfall days, 48mm (1.89") of snow is typically accumulated. Throughout the year, in Hallstavik, there are 46.3 snowfall days, and 244mm (9.61") of snow is accumulated.Daylight
In January, the average length of the day is 6h and 51min.On the first day of January, sunrise is at 08:48 and sunset at 14:49. On the last day of the month, sunrise is at 08:02 and sunset at 15:55 CET.
Sunshine
In January, the average sunshine in Hallstavik is 3.2h.UV index
January and February, with an average maximum UV index of 1, are months with the lowest UV index in Hallstavik. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the ordinary person.Note: A maximum high daily UV index of 1 during January translates into the following directions:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. The solar radiation around mid-day is intense; avoid the Sun and stay safe. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Frequently asked questions
How cold is it in Hallstavik in January?
What is the average humidity in January in Hallstavik?
How much does it rain in Hallstavik in January?
How much does it snow in Hallstavik in January?
How many hours of daylight does Hallstavik have in January?
When is the sunrise / sunset in January in Hallstavik?
How many hours of sunshine does Hallstavik have in January?
What are the months with the lowest UV index in Hallstavik?
What is the UV index intensity in January in Hallstavik?
Average temperature in January
Hallstavik, Sweden
- Average high temperature in January: 0.3°C
The warmest month (with the highest average high temperature) is August (18.8°C).
The month with the lowest average high temperature is February (0.1°C).
- Average low temperature in January: -2.1°C
The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is February (-2.5°C).
Average pressure in January
Hallstavik, Sweden
- Average pressure in January: 1010.7mbar
The month with the highest atmospheric pressure is May (1014.8mbar).
The month with the lowest atmospheric pressure is December (1007.1mbar).
Average wind speed in January
Hallstavik, Sweden
- Average wind speed in January: 23.5km/h
The windiest month (with the highest average wind speed) is December (24.3km/h).
The calmest month (with the lowest average wind speed) is July (16.3km/h).
Average humidity in January
Hallstavik, Sweden
- Average humidity in January: 84%
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is May (76%).
Average rainfall in January
Hallstavik, Sweden
- Average rainfall in January: 20mm
The wettest month (with the highest rainfall) is July (50mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in January
Hallstavik, Sweden
- Average rainfall days in January: 5.8 days
The month with the highest number of rainy days is August (16.2 days).
The month with the least rainy days is February (4.8 days).
Average snowfall in January
Hallstavik, Sweden
- Average snowfall in January: 48mm
The month with the highest snowfall is March (65mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Hallstavik, Sweden
- Average snowfall days in January: 10.9 days
The month with the highest number of snowfall days is January (10.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Hallstavik, Sweden
- Average daylight in January: 6h and 5min
The month with the longest days is June (Average daylight: 18h and 42min).
The month with the shortest days is December (Average daylight: 6h and 0min).
- Average sunshine in January: 3h and 1min
The month with the most sunshine is June (Average sunshine: 12h and 48min).
The month with the least sunshine is December (Average sunshine: 2h and 30min).
Average sunshine days in January
Hallstavik, Sweden
- Average sunshine days in January: 13.3 days
The months with the most sunshine days are April and May (16.3 days).
The month with the least sunshine days is December (11.5 days).
Average UV index in January
Hallstavik, 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 and February (UV index 1).
Average cloud cover in January
Hallstavik, Sweden
- Average cloud cover in January: 67
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in January
Hallstavik, Sweden
- Average visibility in January: 9km
The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, April, November and December (9km).
Hallstavik, Sweden
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