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, with an average high of -4.8°C (23.4°F) and a low of -9.3°C (15.3°F), signifies the coldest month of the year.Humidity
The months with the highest humidity are January and February, with an average relative humidity of 93%.Rainfall
In January, the rain falls for 3.7 days. Throughout January, 33mm (1.3") of precipitation is accumulated. Throughout the year, in Vännäsby, there are 118.3 rainfall days, and 408mm (16.06") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, September through December. In Vännäsby, in January, snow falls for 18.8 days, with typically accumulated 238mm (9.37") of snow. Throughout the year, in Vännäsby, there are 96.8 snowfall days, and 1199mm (47.2") of snow is accumulated.Daylight
In January, the average length of the day is 5h and 40min.On the first day of the month, sunrise is at 09:28 and sunset at 13:59. On the last day of January, in Vännäsby, sunrise is at 08:23 and sunset at 15:24 CET.
Sunshine
The average sunshine in January in Vännäsby is 1.9h.UV index
January through March, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Vännäsby. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for average individuals.Note: In January, a regular UV index of 1 translates into these guidelines:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the coldest month in Vännäsby?
How cold is January in Vännäsby?
What is the most humid month in Vännäsby?
What is the average humidity in January in Vännäsby?
How much does it rain in Vännäsby in January?
How many days does it snow in January in Vännäsby?
What is the average length of the day in January in Vännäsby?
When are sunrise and sunset in January in Vännäsby?
How many hours of sunshine does Vännäsby have in January?
What are the months with the lowest UV index in Vännäsby?
How high is the UV index in January in Vännäsby?
Average temperature in January
Vännäsby, Sweden
- Average high temperature in January: -4.8°C
The warmest month (with the highest average high temperature) is July (19.6°C).
The month with the lowest average high temperature is January (-4.8°C).
- Average low temperature in January: -9.3°C
The month with the highest average low temperature is July (11°C).
The coldest month (with the lowest average low temperature) is February (-9.6°C).
Average pressure in January
Vännäsby, 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 (1005.3mbar).
Average wind speed in January
Vännäsby, Sweden
- Average wind speed in January: 12.3km/h
The windiest month (with the highest average wind speed) is December (12.4km/h).
The calmest month (with the lowest average wind speed) is August (10.1km/h).
Average humidity in January
Vännäsby, Sweden
- Average humidity in January: 93%
The months with the highest relative humidity are January and February (93%).
The month with the lowest relative humidity is June (66%).
Average rainfall in January
Vännäsby, Sweden
- Average rainfall in January: 33mm
The wettest month (with the highest rainfall) is December (47mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in January
Vännäsby, Sweden
- Average rainfall days in January: 3.7 days
The month with the highest number of rainy days is May (14.4 days).
The month with the least rainy days is February (3.3 days).
Average snowfall in January
Vännäsby, Sweden
- Average snowfall in January: 238mm
The month with the highest snowfall is December (259mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in January
Vännäsby, Sweden
- Average snowfall days in January: 18.8 days
The month with the highest number of snowfall days is January (18.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in January /
Average sunshine in January
Vännäsby, Sweden
- Average daylight in January: 5h and 4min
The month with the longest days is June (Average daylight: 20h and 42min).
The month with the shortest days is December (Average daylight: 4h and 30min).
- Average sunshine in January: 1h and 5min
The month with the most sunshine is June (Average sunshine: 12h and 24min).
The month with the least sunshine is December (Average sunshine: 1h and 24min).
Average sunshine days in January
Vännäsby, Sweden
- Average sunshine days in January: 12.3 days
The month with the most sunshine days is July (15.9 days).
The months with the least sunshine days are February and April (10.8 days).
Average UV index in January
Vännäsby, 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, March, November and December (UV index 1).
Average cloud cover in January
Vännäsby, Sweden
- Average cloud cover in January: 68
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is July (Cloud cover 42).
Average visibility in January
Vännäsby, Sweden
- Average visibility in January: 6km
The months with the highest visibility are May, June, July and August (9km).
The months with the lowest visibility are January, February and March (6km).
Vännäsby, Sweden
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