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
The onset of December results in a small decrease in the average high-temperature, moderately receding from an icy 2.7°C (36.9°F) in November to a freezing cold -1.2°C (29.8°F). Geijersholm, during December nights, records a temperature marginally cooler than the daytime average, at a still subzero cold -4.9°C (23.2°F).Humidity
In Geijersholm, the average relative humidity in December is 91%.Rainfall
In December, the rain falls for 8.2 days. Throughout December, 41mm (1.61") of precipitation is accumulated. Throughout the year, there are 146.7 rainfall days, and 507mm (19.96") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Geijersholm, in December, snow falls for 13.3 days, with typically accumulated 165mm (6.5") of snow. In Geijersholm, during the entire year, snow falls for 70.6 days and aggregates up to 846mm (33.31") of snow.Daylight
With an average of 6h and 0min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 08:41 and sunset at 15:07. On the last day of December, sunrise is at 09:07 and sunset at 15:08 CET.
Sunshine
December has the least sunshine of the year, with an average of 2.3h of sunshine.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index of 1 during December translates into the following directions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Experience reduced UV exposure by about half when donning a wide-brim hat. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
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?
How much does it rain in December?
How much does it snow in December?
What is the month with the shortest days in Geijersholm?
What is the average length of the day in December?
When is the sunrise / sunset in December?
What is the month with the least sunshine?
How many hours of sunshine does Geijersholm have in December?
When is the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Geijersholm, Sweden
- Average high temperature in December: -1.2°C
The warmest month (with the highest average high temperature) is July (20.8°C).
The month with the lowest average high temperature is January (-2.5°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°C).
Average pressure in December
Geijersholm, Sweden
- Average pressure in December: 1007.7mbar
The month with the highest atmospheric pressure is May (1014.2mbar).
The month with the lowest atmospheric pressure is December (1007.7mbar).
Average wind speed in December
Geijersholm, Sweden
- Average wind speed in December: 10.6km/h
The windiest months (with the highest average wind speed) are January, October and November (10.7km/h).
The calmest month (with the lowest average wind speed) is August (9.5km/h).
Average humidity in December
Geijersholm, Sweden
- Average humidity in December: 91%
The months with the highest relative humidity are January and February (92%).
The months with the lowest relative humidity are May and June (70%).
Average rainfall in December
Geijersholm, Sweden
- Average rainfall in December: 41mm
The wettest month (with the highest rainfall) is July (58mm).
The driest month (with the least rainfall) is April (24mm).
Average rainfall days in December
Geijersholm, Sweden
- Average rainfall days in December: 8.2 days
The months with the highest number of rainy days are July and August (17.8 days).
The month with the least rainy days is February (5.8 days).
Average snowfall in December
Geijersholm, Sweden
- Average snowfall in December: 165mm
The month with the highest snowfall is January (197mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Geijersholm, Sweden
- Average snowfall days in December: 13.3 days
The month with the highest number of snowfall days is February (16.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Geijersholm, Sweden
- Average daylight in December: 6h and 0min
The month with the longest days is June (Average daylight: 18h and 42min).
The month with the shortest days is December (Average daylight: 6h and 0min).
- Average sunshine in December: 2h and 2min
The month with the most sunshine is June (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 2h and 18min).
Average sunshine days in December
Geijersholm, Sweden
- Average sunshine days in December: 12.6 days
The months with the most sunshine days are April and October (14.5 days).
The month with the least sunshine days is February (9.8 days).
Average UV index in December
Geijersholm, Sweden
- Average UV index in December: 1
The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in December
Geijersholm, Sweden
- Average cloud cover in December: 66
The month with the most cloud cover is February (Cloud cover 72).
The month with the least cloud cover is June (Cloud cover 48).
Average visibility in December
Geijersholm, 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).
