December weather forecastBrottberga, Sweden
December
Weather in December
The first month of the winter, December, is also an icy month in Brottberga, Sweden, with temperature in the range of an average high of 0.5°C (32.9°F) and an average low of -3.1°C (26.4°F).Temperature
The arrival of December corresponds with a light shift in temperature, down from a wintry 4.5°C (40.1°F) in November to a still cold 0.5°C (32.9°F). In Brottberga, a slight decrease from the daytime peak is noted during the month of December, with an average low-temperature of -3.1°C (26.4°F).Humidity
The average relative humidity in December is 89%.Rainfall
In Brottberga, in December, it is raining for 6.7 days, with typically 12mm (0.47") of accumulated precipitation. Throughout the year, there are 105.3 rainfall days, and 174mm (6.85") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Brottberga, in December, snow falls for 8.6 days, with typically accumulated 31mm (1.22") of snow. In Brottberga, during the entire year, snow falls for 41.1 days and aggregates up to 163mm (6.42") of snow.Daylight
December has the shortest days of the year, with an average of 6h and 12min of daylight.On the first day of December, sunrise is at 08:26 and sunset at 14:59. On the last day of the month, sunrise is at 08:52 and sunset at 15:01 CET.
Sunshine
With an average of 2.5h of sunshine, December has the least sunshine of the year.UV index
The average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum high UV index of 2 in December translates into the following recommendations:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Experience reduced UV exposure by about half when donning a wide-brim hat. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Brottberga, Sweden
- Average high temperature in December: 0.5°C
The warmest month (with the highest average high temperature) is July (21.5°C).
The month with the lowest average high temperature is January (-1.2°C).
- Average low temperature in December: -3.1°C
The month with the highest average low temperature is July (12.5°C).
The coldest months (with the lowest average low temperature) are January and February (-4.9°C).
Average pressure in December
Brottberga, Sweden
- Average pressure in December: 1007.7mbar
The month with the highest atmospheric pressure is May (1014.6mbar).
The month with the lowest atmospheric pressure is December (1007.7mbar).
Average wind speed in December
Brottberga, 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 (11.3km/h).
Average humidity in December
Brottberga, Sweden
- Average humidity in December: 89%
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is May (71%).
Average rainfall in December
Brottberga, Sweden
- Average rainfall in December: 12mm
The wettest month (with the highest rainfall) is July (25mm).
The driest months (with the least rainfall) are February and April (9mm).
Average rainfall days in December
Brottberga, Sweden
- Average rainfall days in December: 6.7 days
The month with the highest number of rainy days is July (12.8 days).
The month with the least rainy days is January (4 days).
Average snowfall in December
Brottberga, Sweden
- Average snowfall in December: 31mm
The month with the highest snowfall is January (39mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Brottberga, Sweden
- Average snowfall days in December: 8.6 days
The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Brottberga, Sweden
- Average daylight in December: 6h and 12min
The month with the longest days is June (Average daylight: 18h and 36min).
The month with the shortest days is December (Average daylight: 6h and 12min).
- Average sunshine in December: 2h and 30min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 2h and 30min).
Average sunshine days in December
Brottberga, Sweden
- Average sunshine days in December: 15.9 days
The month with the most sunshine days is September (19.2 days).
The month with the least sunshine days is July (14.4 days).
Average UV index in December
Brottberga, Sweden
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in December
Brottberga, Sweden
- Average cloud cover in December: 65
The month with the most cloud cover is February (Cloud cover 67).
The months with the least cloud cover are June and July (Cloud cover 42).
Average visibility in December
Brottberga, Sweden
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February, March, November and December (8km).
