December weather forecastVästerhaninge, Sweden
December
Weather in December
December, the first month of the winter in Västerhaninge, is also an icy month, with temperature in the range of an average high of 1.7°C (35.1°F) and an average low of -1.4°C (29.5°F).Temperature
December heralds a minor drop in average high-temperature, sliding from November's wintry 5.3°C (41.5°F) to a still icy 1.7°C (35.1°F). Nights in December cool down, indicating a minor disparity from daytime highs with an average low-temperature of -1.4°C (29.5°F).Humidity
The months with the highest humidity are January, February, November and December, with an average relative humidity of 87%.Rainfall
In Västerhaninge, Sweden, during December, the rain falls for 5.4 days and regularly aggregates up to 9mm (0.35") of precipitation. In Västerhaninge, during the entire year, the rain falls for 73.9 days and collects up to 85mm (3.35") of precipitation.Snowfall
January through May, October through December are months with snowfall in Västerhaninge. In Västerhaninge, during December, snow falls for 7.8 days and regularly aggregates up to 13mm (0.51") of snow. In Västerhaninge, during the entire year, snow falls for 36.6 days and aggregates up to 62mm (2.44") of snow.Daylight
With an average of 6h and 18min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 08:16 and sunset at 14:57. On the last day of the month, sunrise is at 08:42 and sunset at 14:59 CET.
Sunshine
December has the least sunshine of the year in Västerhaninge, with an average of 2.5h of sunshine.UV index
The average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The daily maximum UV index of 2 in December interprets into the following advice:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Västerhaninge, Sweden
- Average high temperature in December: 1.7°C
The warmest month (with the highest average high temperature) is July (21°C).
The month with the lowest average high temperature is January (-0.2°C).
- Average low temperature in December: -1.4°C
The month with the highest average low temperature is July (13.5°C).
The coldest month (with the lowest average low temperature) is January (-3.3°C).
Average pressure in December
Västerhaninge, Sweden
- Average pressure in December: 1007.9mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1007.9mbar).
Average wind speed in December
Västerhaninge, Sweden
- Average wind speed in December: 19.5km/h
The windiest month (with the highest average wind speed) is December (19.5km/h).
The calmest months (with the lowest average wind speed) are July and August (13.1km/h).
Average humidity in December
Västerhaninge, Sweden
- Average humidity in December: 87%
The months with the highest relative humidity are January, February, November and December (87%).
The month with the lowest relative humidity is May (72%).
Average rainfall in December
Västerhaninge, Sweden
- Average rainfall in December: 9mm
The wettest month (with the highest rainfall) is July (10mm).
The driest month (with the least rainfall) is April (3mm).
Average rainfall days in December
Västerhaninge, Sweden
- Average rainfall days in December: 5.4 days
The month with the highest number of rainy days is July (8.1 days).
The month with the least rainy days is February (3.1 days).
Average snowfall in December
Västerhaninge, Sweden
- Average snowfall in December: 13mm
The month with the highest snowfall is February (20mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Västerhaninge, Sweden
- Average snowfall days in December: 7.8 days
The month with the highest number of snowfall days is January (9.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Västerhaninge, Sweden
- Average daylight in December: 6h and 18min
The month with the longest days is June (Average daylight: 18h and 24min).
The month with the shortest days is December (Average daylight: 6h and 18min).
- Average sunshine in December: 2h and 30min
The month with the most sunshine is June (Average sunshine: 12h and 18min).
The month with the least sunshine is December (Average sunshine: 2h and 30min).
Average sunshine days in December
Västerhaninge, Sweden
- Average sunshine days in December: 18.1 days
The month with the most sunshine days is March (22.8 days).
The month with the least sunshine days is December (18.1 days).
Average UV index in December
Västerhaninge, Sweden
- Average UV index in December: 2
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 December
Västerhaninge, Sweden
- Average cloud cover in December: 65
The month with the most cloud cover is February (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 37).
Average visibility in December
Västerhaninge, Sweden
- Average visibility in December: 9km
The months with the highest visibility are April, June, July and August (10km).
The months with the lowest visibility are January, February, March, May, September, October, November and December (9km).
