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 commencement of December includes a gentle temperature shift, with the average high-temperature dropping a bit from 5.4°C (41.7°F) in November to a still cold 1.7°C (35.1°F). Night temperatures in December exhibit a subtle decrease, settling at an average of -1.4°C (29.5°F).Humidity
In December, the average relative humidity is 86%.Rainfall
In Jonsbol, Sweden, in December, during 11.1 rainfall days, 34mm (1.34") of precipitation is typically accumulated. Throughout the year, there are 153.8 rainfall days, and 483mm (19.02") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Jonsbol, in December, during 8.2 snowfall days, 57mm (2.24") of snow is typically accumulated. Throughout the year, in Jonsbol, there are 47.7 snowfall days, and 366mm (14.41") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 6h and 12min of daylight.On the first day of December, sunrise is at 08:36 and sunset at 15:13. On the last day of the month, sunrise is at 09:02 and sunset at 15:16 CET.
Sunshine
With an average of 3.2h of sunshine, December has the least sunshine of the year.UV index
In December, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the average person.Note: The UV index of 2 during December leads to these advisories:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. To avoid the Sun's strongest rays, limit exposure around the mid-day period. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double 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 many days does it rain in December?
How many days does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Jonsbol have in December?
When are sunrise and sunset in December?
What is the month with the least sunshine?
How many hours of sunshine does Jonsbol have in December?
How high is the UV index in December?
Average temperature in December
Jonsbol, Sweden
- Average high temperature in December: 1.7°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 (-0.2°C).
- Average low temperature in December: -1.4°C
The month with the highest average low temperature is July (13.6°C).
The coldest month (with the lowest average low temperature) is February (-3.3°C).
Average pressure in December
Jonsbol, Sweden
- Average pressure in December: 1008mbar
The months with the highest atmospheric pressure are April and May (1014.2mbar).
The month with the lowest atmospheric pressure is December (1008mbar).
Average wind speed in December
Jonsbol, Sweden
- Average wind speed in December: 18km/h
The windiest month (with the highest average wind speed) is December (18km/h).
The calmest month (with the lowest average wind speed) is July (13.4km/h).
Average humidity in December
Jonsbol, Sweden
- Average humidity in December: 86%
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are May and June (70%).
Average rainfall in December
Jonsbol, Sweden
- Average rainfall in December: 34mm
The wettest months (with the highest rainfall) are July and August (57mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in December
Jonsbol, Sweden
- Average rainfall days in December: 11.1 days
The month with the highest number of rainy days is August (17.8 days).
The month with the least rainy days is February (7.9 days).
Average snowfall in December
Jonsbol, Sweden
- Average snowfall in December: 57mm
The month with the highest snowfall is January (102mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Jonsbol, Sweden
- Average snowfall days in December: 8.2 days
The month with the highest number of snowfall days is February (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Jonsbol, Sweden
- Average daylight in December: 6h and 1min
The month with the longest days is June (Average daylight: 18h and 30min).
The month with the shortest days is December (Average daylight: 6h and 12min).
- Average sunshine in December: 3h and 1min
The month with the most sunshine is June (Average sunshine: 12h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days in December
Jonsbol, Sweden
- Average sunshine days in December: 12.5 days
The month with the most sunshine days is April (17.1 days).
The month with the least sunshine days is November (10.3 days).
Average UV index in December
Jonsbol, Sweden
- Average UV index in December: 2
The months with the highest UV index are May, June and July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Jonsbol, Sweden
- Average cloud cover in December: 63
The month with the most cloud cover is February (Cloud cover 66).
The month with the least cloud cover is June (Cloud cover 39).
Average visibility in December
Jonsbol, Sweden
- Average visibility in December: 9km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January and February (8km).
