January weather forecastArnö, Sweden
January
Weather in January
January, the same as December, is a wintry winter month in Arnö, Sweden, with temperature in the range of an average high of 0.3°C (32.5°F) and an average low of -3°C (26.6°F).Temperature
The coldest temperatures occur during January, when averages reach a peak of 0.3°C (32.5°F) and a low of -3°C (26.6°F).Humidity
The months with the highest humidity are January, February, November and December, with an average relative humidity of 87%.Rainfall
In Arnö, in January, it is raining for 7.1 days, with typically 20mm (0.79") of accumulated precipitation. In Arnö, during the entire year, the rain falls for 144.2 days and collects up to 380mm (14.96") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Arnö, in January, during 10.2 snowfall days, 59mm (2.32") of snow is typically accumulated. In Arnö, during the entire year, snow falls for 43.5 days and aggregates up to 249mm (9.8") of snow.Daylight
In January, the average length of the day in Arnö, Sweden, is 7h and 10min.On the first day of January, sunrise is at 08:42 and sunset at 15:07. On the last day of the month, sunrise is at 08:01 and sunset at 16:08 CET.
Sunshine
In Arnö, the average sunshine in January is 3.5h.UV index
With an average maximum UV index of 1, January is the month with the lowest UV index in Arnö. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index, 1 in January, converts into the following recommendations:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. When the Sun is at its strongest around midday, find shade and limit exposure. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Arnö, Sweden
- Average high temperature in January: 0.3°C
The warmest month (with the highest average high temperature) is July (20.6°C).
The month with the lowest average high temperature is January (0.3°C).
- Average low temperature in January: -3°C
The month with the highest average low temperature is August (13.6°C).
The coldest month (with the lowest average low temperature) is January (-3°C).
Average pressure in January
Arnö, Sweden
- Average pressure in January: 1011.5mbar
The month with the highest atmospheric pressure is May (1014.8mbar).
The month with the lowest atmospheric pressure is December (1008.4mbar).
Average wind speed in January
Arnö, Sweden
- Average wind speed in January: 18.2km/h
The windiest month (with the highest average wind speed) is December (18.8km/h).
The calmest month (with the lowest average wind speed) is July (13.4km/h).
Average humidity in January
Arnö, Sweden
- Average humidity in January: 87%
The months with the highest relative humidity are January, February, November and December (87%).
The months with the lowest relative humidity are May and June (73%).
Average rainfall in January
Arnö, Sweden
- Average rainfall in January: 20mm
The wettest month (with the highest rainfall) is July (55mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in January
Arnö, Sweden
- Average rainfall days in January: 7.1 days
The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is February (6.8 days).
Average snowfall in January
Arnö, Sweden
- Average snowfall in January: 59mm
The month with the highest snowfall is February (66mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Arnö, Sweden
- Average snowfall days in January: 10.2 days
The month with the highest number of snowfall days is February (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Arnö, Sweden
- Average daylight in January: 7h and 12min
The month with the longest days is June (Average daylight: 18h and 18min).
The month with the shortest days is December (Average daylight: 6h and 24min).
- Average sunshine in January: 3h and 30min
The month with the most sunshine is June (Average sunshine: 12h and 24min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).
Average sunshine days in January
Arnö, Sweden
- Average sunshine days in January: 13.6 days
The month with the most sunshine days is April (15.2 days).
The month with the least sunshine days is February (11.8 days).
Average UV index in January
Arnö, 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
Arnö, Sweden
- Average cloud cover in January: 65
The month with the most cloud cover is February (Cloud cover 66).
The months with the least cloud cover are June and August (Cloud cover 37).
Average visibility in January
Arnö, Sweden
- Average visibility in January: 9km
The months with the highest visibility are April, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, May, October, November and December (9km).
