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
Weather in December
Temperature
Alstermo records a mild change in average high-temperature during December, easing from a chilly 6.2°C (43.2°F) in November to a wintry 2.4°C (36.3°F). A minimal decline in temperature from daytime highs is anticipated throughout the December nights, averaging a subzero cold -0.7°C (30.7°F).Humidity
In Alstermo, the average relative humidity in December is 88%.Rainfall
In December, the rain falls for 10.6 days. Throughout December, 21mm (0.83") of precipitation is accumulated. In Alstermo, during the entire year, the rain falls for 120.7 days and collects up to 261mm (10.28") of precipitation.Snowfall
January through May, October through December are months with snowfall in Alstermo. In December, it is snowing for 8.5 days. Throughout December, 67mm (2.64") of snow is accumulated. Throughout the year, in Alstermo, there are 45.7 snowfall days, and 295mm (11.61") of snow is accumulated.Daylight
December has the shortest days of the year in Alstermo, with an average of 6h and 54min of daylight.On the first day of December, sunrise is at 08:11 and sunset at 15:22. On the last day of the month, sunrise is at 08:35 and sunset at 15:25 CET.
Sunshine
In Alstermo, the average sunshine in December is 3.1h.UV index
In Alstermo, Sweden, 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 average person.Note: The daily high UV index of 2 in December translates into this advice:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. A hat with a broad brim is indispensable, filtering out up to half of UV rays. 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 it in Alstermo in December?
What is the average humidity in December in Alstermo?
How much does it rain in Alstermo in December?
How much does it snow in Alstermo in December?
What is the month with the shortest days in Alstermo?
What is the average length of the day in December in Alstermo?
When are sunrise and sunset in December in Alstermo?
How long on average sun shines in December in Alstermo?
What is the UV index reading in December in Alstermo?
Average temperature in December
Alstermo, Sweden
- Average high temperature in December: 2.4°C
The warmest month (with the highest average high temperature) is July (21.9°C).
The month with the lowest average high temperature is January (0.8°C).
- Average low temperature in December: -0.7°C
The month with the highest average low temperature is July (12.8°C).
The coldest month (with the lowest average low temperature) is February (-2.3°C).
Average pressure in December
Alstermo, Sweden
- Average pressure in December: 1010.2mbar
The months with the highest atmospheric pressure are April and May (1015.4mbar).
The month with the lowest atmospheric pressure is December (1010.2mbar).
Average wind speed in December
Alstermo, Sweden
- Average wind speed in December: 15.2km/h
The windiest month (with the highest average wind speed) is December (15.2km/h).
The calmest month (with the lowest average wind speed) is August (12.1km/h).
Average humidity in December
Alstermo, 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 (69%).
Average rainfall in December
Alstermo, Sweden
- Average rainfall in December: 21mm
The wettest month (with the highest rainfall) is July (32mm).
The driest month (with the least rainfall) is April (11mm).
Average rainfall days in December
Alstermo, Sweden
- Average rainfall days in December: 10.6 days
The month with the highest number of rainy days is July (12.8 days).
The month with the least rainy days is February (6.2 days).
Average snowfall in December
Alstermo, Sweden
- Average snowfall in December: 67mm
The month with the highest snowfall is February (94mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Alstermo, Sweden
- Average snowfall days in December: 8.5 days
The months with the highest number of snowfall days are January and February (12.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Alstermo, Sweden
- Average daylight in December: 6h and 5min
The month with the longest days is June (Average daylight: 17h and 48min).
The month with the shortest days is December (Average daylight: 6h and 54min).
- Average sunshine in December: 3h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The months with the least sunshine are January and February (Average sunshine: 3h and 0min).
Average sunshine days in December
Alstermo, Sweden
- Average sunshine days in December: 12.6 days
The month with the most sunshine days is May (18.5 days).
The month with the least sunshine days is February (11.9 days).
Average UV index in December
Alstermo, Sweden
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Alstermo, Sweden
- Average cloud cover in December: 69
The month with the most cloud cover is February (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in December
Alstermo, Sweden
- Average visibility in December: 8km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, November and December (8km).
Alstermo, Sweden
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