Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
December sees a slight reduction in average high-temperature, with a shift from an icy 2.2°C (36°F) in November to a subzero cold -1.5°C (29.3°F). December records a small disparity from daytime temperatures, marking an average low-temperature of -4.9°C (23.2°F).Humidity
The average relative humidity in December is 91%.Rainfall
In Svärdsjö, in December, during 6.8 rainfall days, 34mm (1.34") of precipitation is typically accumulated. In Svärdsjö, during the entire year, the rain falls for 137.2 days and collects up to 433mm (17.05") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Svärdsjö, during December, snow falls for 15.4 days and regularly aggregates up to 195mm (7.68") of snow. Throughout the year, there are 81.9 snowfall days, and 949mm (37.36") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 5h and 48min of daylight.On the first day of December, sunrise is at 08:38 and sunset at 14:52. On the last day of the month, sunrise is at 09:05 and sunset at 14:53 CET.
Sunshine
With an average of 1.7h of sunshine, December has the least sunshine of the year.UV index
January through March, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Svärdsjö. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the average person.Note: A daily high UV index of 1 in December leads to these guidelines:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in December?
What is the average humidity in December in Svärdsjö?
How many days does it rain in December?
How many days does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December in Svärdsjö?
What time are sunrise and sunset in December?
What is the month with the least sunshine?
How long on average sun shines in December?
When is the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
Svärdsjö, Sweden
- Average high temperature in December: -1.5°C
The warmest month (with the highest average high temperature) is July (20.7°C).
The month with the lowest average high temperature is January (-2.9°C).
- Average low temperature in December: -4.9°C
The month with the highest average low temperature is July (11.3°C).
The coldest month (with the lowest average low temperature) is February (-7.1°C).
Average pressure in December
Svärdsjö, Sweden
- Average pressure in December: 1006.9mbar
The month with the highest atmospheric pressure is May (1014.4mbar).
The month with the lowest atmospheric pressure is December (1006.9mbar).
Average wind speed in December
Svärdsjö, Sweden
- Average wind speed in December: 11km/h
The windiest month (with the highest average wind speed) is December (11km/h).
The calmest month (with the lowest average wind speed) is August (9.1km/h).
Average humidity in December
Svärdsjö, Sweden
- Average humidity in December: 91%
The month with the highest relative humidity is February (93%).
The months with the lowest relative humidity are May and June (68%).
Average rainfall in December
Svärdsjö, Sweden
- Average rainfall in December: 34mm
The wettest months (with the highest rainfall) are May and July (49mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in December
Svärdsjö, Sweden
- Average rainfall days in December: 6.8 days
The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is January (5.2 days).
Average snowfall in December
Svärdsjö, Sweden
- Average snowfall in December: 195mm
The month with the highest snowfall is March (200mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Svärdsjö, Sweden
- Average snowfall days in December: 15.4 days
The month with the highest number of snowfall days is February (17.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Svärdsjö, Sweden
- Average daylight in December: 5h and 5min
The month with the longest days is June (Average daylight: 19h and 0min).
The month with the shortest days is December (Average daylight: 5h and 48min).
- Average sunshine in December: 1h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 1h and 42min).
Average sunshine days in December
Svärdsjö, Sweden
- Average sunshine days in December: 11.4 days
The month with the most sunshine days is October (14.1 days).
The month with the least sunshine days is February (8.6 days).
Average UV index in December
Svärdsjö, Sweden
- Average UV index in December: 1
The month with the highest UV index is June (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in December
Svärdsjö, Sweden
- Average cloud cover in December: 67
The month with the most cloud cover is February (Cloud cover 72).
The month with the least cloud cover is July (Cloud cover 46).
Average visibility in December
Svärdsjö, Sweden
- Average visibility in December: 7km
The months with the highest visibility are May, June and July (9km).
The months with the lowest visibility are January, February and March (6km).
