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 is marked by a minor decrease in temperature, transitioning from an icy 4.9°C (40.8°F) in November to a still wintry 1.4°C (34.5°F). In Överum, the December nights are characterized by an average low-temperature of -2.1°C (28.2°F), a minor dip from daytime readings.Humidity
In December, the average relative humidity in Överum is 90%.Rainfall
In Överum, in December, it is raining for 9.1 days, with typically 33mm (1.3") of accumulated precipitation. In Överum, Sweden, during the entire year, the rain falls for 144.3 days and collects up to 407mm (16.02") of precipitation.Snowfall
Months with snowfall in Överum are January through May, October through December. In Överum, in December, snow falls for 12.3 days, with typically accumulated 132mm (5.2") of snow. Throughout the year, there are 61.6 snowfall days, and 604mm (23.78") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 6h and 36min of daylight.On the first day of December, sunrise is at 08:15 and sunset at 15:12. On the last day of the month, sunrise is at 08:40 and sunset at 15:15 CET.
Sunshine
The months with the least sunshine are February and December, with an average of 2.9h of sunshine.UV index
The average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the ordinary person.Note: A maximum UV index of 2 in December translates into the following recommendations:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Direct Sun exposure should be minimized especially during midday when radiation is most intense. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Överum?
What is the average humidity in December in Överum?
How many days does it rain in December in Överum?
How much does it snow in Överum in December?
What is the month with the shortest days in Överum?
How many hours of daylight does Överum have in December?
What time are sunrise and sunset in December in Överum?
What is the month with the least sunshine in Överum?
How long on average sun shines in December in Överum?
What is the UV index reading in December in Överum?
Average temperature in December
Överum, Sweden
- Average high temperature in December: 1.4°C
The warmest month (with the highest average high temperature) is July (22.1°C).
The month with the lowest average high temperature is January (-0.1°C).
- Average low temperature in December: -2.1°C
The month with the highest average low temperature is July (12.1°C).
The coldest month (with the lowest average low temperature) is February (-3.8°C).
Average pressure in December
Överum, Sweden
- Average pressure in December: 1009.1mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1009.1mbar).
Average wind speed in December
Överum, Sweden
- Average wind speed in December: 13.7km/h
The windiest month (with the highest average wind speed) is December (13.7km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity in December
Överum, Sweden
- Average humidity in December: 90%
The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is May (69%).
Average rainfall in December
Överum, Sweden
- Average rainfall in December: 33mm
The wettest month (with the highest rainfall) is July (52mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in December
Överum, Sweden
- Average rainfall days in December: 9.1 days
The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in December
Överum, Sweden
- Average snowfall in December: 132mm
The month with the highest snowfall is February (151mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Överum, Sweden
- Average snowfall days in December: 12.3 days
The month with the highest number of snowfall days is January (15.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Överum, 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: 2h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The months with the least sunshine are February and December (Average sunshine: 2h and 54min).
Average sunshine days in December
Överum, Sweden
- Average sunshine days in December: 11.5 days
The month with the most sunshine days is September (16.1 days).
The month with the least sunshine days is February (10.8 days).
Average UV index in December
Överum, Sweden
- Average UV index in December: 2
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Överum, Sweden
- Average cloud cover in December: 71
The month with the most cloud cover is February (Cloud cover 72).
The months with the least cloud cover are June and August (Cloud cover 45).
Average visibility in December
Överum, Sweden
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July and August (9km).
The months with the lowest visibility are January, February and November (7km).
