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
January, on average, is the coldest month, registering a high temperature of -1.3°C (29.7°F) and a low of -5.3°C (22.5°F).Humidity
The months with the highest humidity are January and February, with an average relative humidity of 90%.Rainfall
In Hallstahammar, Sweden, during January, the rain falls for 7 days and regularly aggregates up to 29mm (1.14") of precipitation. In Hallstahammar, during the entire year, the rain falls for 145.4 days and collects up to 399mm (15.71") of precipitation.Snowfall
Months with snowfall in Hallstahammar are January through May, October through December. The month with the most snowfall in Hallstahammar is January, when snow falls for 14.8 days and typically aggregates up to 138mm (5.43") of snow.Daylight
In Hallstahammar, Sweden, the average length of the day in January is 6h and 58min.On the first day of the month, sunrise is at 08:53 and sunset at 15:03. On the last day of January, sunrise is at 08:09 and sunset at 16:07 CET.
Sunshine
In January, the average sunshine is 3.6h.UV index
January and February, with an average maximum UV index of 1, are months with the lowest UV index in Hallstahammar. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.Note: The UV index of 1 during January leads to these advisories:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What part of the year is the coldest in Hallstahammar?
How cold is January in Hallstahammar?
What is the most humid month in Hallstahammar?
What is the average humidity in January in Hallstahammar?
How much does it rain in Hallstahammar in January?
When does it snow the most in Hallstahammar?
How much does it snow in Hallstahammar in January?
How many hours of daylight does Hallstahammar have in January?
When is the sunrise / sunset in January in Hallstahammar?
How long on average sun shines in January in Hallstahammar?
When is the lowest UV index in Hallstahammar?
What is the UV index intensity in January in Hallstahammar?
Average temperature in January
Hallstahammar, Sweden
- Average high temperature in January: -1.3°C
The warmest month (with the highest average high temperature) is July (22°C).
The month with the lowest average high temperature is January (-1.3°C).
- Average low temperature in January: -5.3°C
The month with the highest average low temperature is July (12.3°C).
The coldest month (with the lowest average low temperature) is January (-5.3°C).
Average pressure in January
Hallstahammar, Sweden
- Average pressure in January: 1011.1mbar
The month with the highest atmospheric pressure is May (1014.6mbar).
The month with the lowest atmospheric pressure is December (1007.7mbar).
Average wind speed in January
Hallstahammar, Sweden
- Average wind speed in January: 13.3km/h
The windiest month (with the highest average wind speed) is December (13.7km/h).
The calmest month (with the lowest average wind speed) is August (10.7km/h).
Average humidity in January
Hallstahammar, Sweden
- Average humidity in January: 90%
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is May (69%).
Average rainfall in January
Hallstahammar, Sweden
- Average rainfall in January: 29mm
The wettest month (with the highest rainfall) is July (48mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in January
Hallstahammar, Sweden
- Average rainfall days in January: 7 days
The month with the highest number of rainy days is May (16.2 days).
The month with the least rainy days is February (6.7 days).
Average snowfall in January
Hallstahammar, Sweden
- Average snowfall in January: 138mm
The month with the highest snowfall is January (138mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Hallstahammar, Sweden
- Average snowfall days in January: 14.8 days
The month with the highest number of snowfall days is January (14.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Hallstahammar, Sweden
- Average daylight in January: 7h and 0min
The month with the longest days is June (Average daylight: 18h and 36min).
The month with the shortest days is December (Average daylight: 6h and 12min).
- Average sunshine in January: 3h and 4min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 2h and 36min).
Average sunshine days in January
Hallstahammar, Sweden
- Average sunshine days in January: 11.3 days
The month with the most sunshine days is September (14.8 days).
The month with the least sunshine days is December (10.5 days).
Average UV index in January
Hallstahammar, 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
Hallstahammar, Sweden
- Average cloud cover in January: 64
The month with the most cloud cover is February (Cloud cover 67).
The months with the least cloud cover are June, July and August (Cloud cover 42).
Average visibility in January
Hallstahammar, Sweden
- Average visibility in January: 8km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The month with the lowest visibility is February (7km).
Hallstahammar, Sweden
Weather forecast for your location
2. Allow the app to use your location
