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
During the shift to December, Sjuntorp records a mild decrease in average high-temperature, moving from a wintry 5.6°C (42.1°F) in November to a still icy 2.4°C (36.3°F). During December, Sjuntorp's nighttime temperatures demonstrate a subtle cooling from daytime highs, stabilizing at a subzero cold -1°C (30.2°F).Humidity
In December, the average relative humidity is 88%.Rainfall
In Sjuntorp, Sweden, in December, during 14.2 rainfall days, 56mm (2.2") of precipitation is typically accumulated. In Sjuntorp, during the entire year, the rain falls for 177.9 days and collects up to 589mm (23.19") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In December, it is snowing for 7.9 days. Throughout December, 70mm (2.76") of snow is accumulated. In Sjuntorp, during the entire year, snow falls for 42.2 days and aggregates up to 379mm (14.92") of snow.Daylight
The month with the shortest days is December, with an average of 6h and 36min of daylight.On the first day of the month, sunrise is at 08:32 and sunset at 15:27. On the last day of December, sunrise is at 08:57 and sunset at 15:30 CET.
Sunshine
In December, the average sunshine is 3.4h.UV index
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index of 2 in December converts into the following recommendations:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Sjuntorp?
What is the average humidity in December in Sjuntorp?
How many days does it rain in December in Sjuntorp?
How much does it snow in Sjuntorp in December?
What is the month with the shortest days in Sjuntorp?
How many hours of daylight does Sjuntorp have in December?
What time are sunrise and sunset in December in Sjuntorp?
How many hours of sunshine does Sjuntorp have in December?
What are the months with the lowest UV index in Sjuntorp?
What is the UV index reading in December in Sjuntorp?
Average temperature in December
Sjuntorp, Sweden
- Average high temperature in December: 2.4°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 (0.7°C).
- Average low temperature in December: -1°C
The months with the highest average low temperature are July and August (12.3°C).
The coldest month (with the lowest average low temperature) is February (-2.8°C).
Average pressure in December
Sjuntorp, Sweden
- Average pressure in December: 1008.5mbar
The month with the highest atmospheric pressure is April (1014.5mbar).
The month with the lowest atmospheric pressure is December (1008.5mbar).
Average wind speed in December
Sjuntorp, Sweden
- Average wind speed in December: 14.9km/h
The windiest month (with the highest average wind speed) is December (14.9km/h).
The calmest month (with the lowest average wind speed) is August (11.9km/h).
Average humidity in December
Sjuntorp, Sweden
- Average humidity in December: 88%
The months with the highest relative humidity are February and November (89%).
The month with the lowest relative humidity is May (72%).
Average rainfall in December
Sjuntorp, Sweden
- Average rainfall in December: 56mm
The wettest month (with the highest rainfall) is August (68mm).
The driest month (with the least rainfall) is April (24mm).
Average rainfall days in December
Sjuntorp, Sweden
- Average rainfall days in December: 14.2 days
The month with the highest number of rainy days is August (20.1 days).
The month with the least rainy days is February (9.7 days).
Average snowfall in December
Sjuntorp, Sweden
- Average snowfall in December: 70mm
The month with the highest snowfall is January (105mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Sjuntorp, Sweden
- Average snowfall days in December: 7.9 days
The month with the highest number of snowfall days is February (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Sjuntorp, Sweden
- Average daylight in December: 6h and 4min
The month with the longest days is June (Average daylight: 18h and 6min).
The month with the shortest days is December (Average daylight: 6h and 36min).
- Average sunshine in December: 3h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 12min).
Average sunshine days in December
Sjuntorp, Sweden
- Average sunshine days in December: 9.6 days
The month with the most sunshine days is April (15.1 days).
The month with the least sunshine days is August (8.3 days).
Average UV index in December
Sjuntorp, Sweden
- Average UV index in December: 2
The months with the highest UV index are May, June and July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in December
Sjuntorp, Sweden
- Average cloud cover in December: 67
The months with the most cloud cover are February and December (Cloud cover 67).
The months with the least cloud cover are May, June and July (Cloud cover 42).
Average visibility in December
Sjuntorp, Sweden
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February, March, November and December (8km).
