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 transition into December subtly indicates a reduction in the average high-temperature, down to a cold 3.5°C (38.3°F) from November's chilly 6.8°C (44.2°F). Nighttime readings in Vallberga during December register a minimal drop from daytime highs, averaging at a still icy 0.8°C (33.4°F).Humidity
January, February, November and December, with an average relative humidity of 87%, are the most humid months in Vallberga.Rainfall
In Vallberga, during December, the rain falls for 16.5 days and regularly aggregates up to 52mm (2.05") of precipitation. In Vallberga, during the entire year, the rain falls for 182 days and collects up to 585mm (23.03") of precipitation.Snowfall
Months with snowfall are January through April, October through December. In Vallberga, in December, snow falls for 5.1 days, with typically accumulated 30mm (1.18") of snow. Throughout the year, there are 28.8 snowfall days, and 210mm (8.27") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 7h and 0min of daylight.On the first day of the month, sunrise is at 08:18 and sunset at 15:35. On the last day of December, in Vallberga, sunrise is at 08:42 and sunset at 15:40 CET.
Sunshine
December has the least sunshine of the year, with an average of 2.8h of sunshine.UV index
The average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The UV index of 2 during December leads to these advisories:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Vallberga?
What are the most humid months in Vallberga?
What is the average humidity in December in Vallberga?
How much does it rain in Vallberga in December?
How much does it snow in Vallberga in December?
What is the month with the shortest days in Vallberga?
How many hours of daylight does Vallberga have in December?
What time are sunrise and sunset in December in Vallberga?
What is the month with the least sunshine in Vallberga?
How many hours of sunshine does Vallberga have in December?
What is the UV index reading in December in Vallberga?
Average temperature in December
Vallberga, Sweden
- Average high temperature in December: 3.5°C
The warmest month (with the highest average high temperature) is July (20.2°C).
The months with the lowest average high temperature are January and February (1.8°C).
- Average low temperature in December: 0.8°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is February (-1.4°C).
Average pressure in December
Vallberga, Sweden
- Average pressure in December: 1010.2mbar
The month with the highest atmospheric pressure is April (1015.4mbar).
The month with the lowest atmospheric pressure is December (1010.2mbar).
Average wind speed in December
Vallberga, Sweden
- Average wind speed in December: 18.5km/h
The windiest month (with the highest average wind speed) is December (18.5km/h).
The calmest month (with the lowest average wind speed) is July (13.3km/h).
Average humidity in December
Vallberga, Sweden
- Average humidity in December: 87%
The months with the highest relative humidity are January, February, November and December (87%).
The months with the lowest relative humidity are April and May (73%).
Average rainfall in December
Vallberga, Sweden
- Average rainfall in December: 52mm
The wettest month (with the highest rainfall) is August (74mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in December
Vallberga, Sweden
- Average rainfall days in December: 16.5 days
The month with the highest number of rainy days is August (20.3 days).
The month with the least rainy days is February (9.7 days).
Average snowfall in December
Vallberga, Sweden
- Average snowfall in December: 30mm
The month with the highest snowfall is February (82mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Vallberga, Sweden
- Average snowfall days in December: 5.1 days
The month with the highest number of snowfall days is February (8.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Vallberga, Sweden
- Average daylight in December: 7h and 0min
The month with the longest days is June (Average daylight: 17h and 36min).
The month with the shortest days is December (Average daylight: 7h and 0min).
- Average sunshine in December: 2h and 5min
The month with the most sunshine is June (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 2h and 48min).
Average sunshine days in December
Vallberga, Sweden
- Average sunshine days in December: 9.3 days
The month with the most sunshine days is April (15.8 days).
The month with the least sunshine days is August (8.8 days).
Average UV index in December
Vallberga, 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
Vallberga, Sweden
- Average cloud cover in December: 72
The month with the most cloud cover is December (Cloud cover 72).
The months with the least cloud cover are April and June (Cloud cover 43).
Average visibility in December
Vallberga, Sweden
- Average visibility in December: 9km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October, November and December (9km).
