December weather forecastBrista, Sweden
December
Weather in December
December, the first month of the winter in Brista, is also a wintry month, with an average temperature varying between 0.9°C (33.6°F) and -2.5°C (27.5°F).Temperature
Transitioning from November to December involves a subtle drop in average high-temperatures, descending from a cold 4.7°C (40.5°F) to a still wintry 0.9°C (33.6°F). Brista, during the December nights, maintains an average temperature of -2.5°C (27.5°F), closely aligned with its daytime readings.Humidity
The months with the highest humidity are January, February and December, with an average relative humidity of 89%.Rainfall
In December, the rain falls for 9.5 days. Throughout December, 36mm (1.42") of precipitation is accumulated. Throughout the year, there are 146.7 rainfall days, and 392mm (15.43") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. December is the month with the most snowfall. Snow falls for 12.6 days and accumulates 105mm (4.13") of snow.Daylight
The month with the shortest days is December, with an average of 6h and 12min of daylight.On the first day of December in Brista, sunrise is at 08:21 and sunset at 14:54. On the last day of the month, sunrise is at 08:47 and sunset at 14:56 CET.
Sunshine
With an average of 2.5h of sunshine, December has the least sunshine of the year.UV index
In Brista, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In December, an average UV index of 2 transforms into the following instructions:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Brista, Sweden
- Average high temperature in December: 0.9°C
The warmest month (with the highest average high temperature) is July (21.8°C).
The month with the lowest average high temperature is January (-1°C).
- Average low temperature in December: -2.5°C
The month with the highest average low temperature is July (13°C).
The coldest months (with the lowest average low temperature) are January and February (-4.3°C).
Average pressure in December
Brista, Sweden
- Average pressure in December: 1007.6mbar
The month with the highest atmospheric pressure is May (1014.8mbar).
The month with the lowest atmospheric pressure is December (1007.6mbar).
Average wind speed in December
Brista, Sweden
- Average wind speed in December: 15.9km/h
The windiest month (with the highest average wind speed) is December (15.9km/h).
The calmest months (with the lowest average wind speed) are July and August (11.3km/h).
Average humidity in December
Brista, Sweden
- Average humidity in December: 89%
The months with the highest relative humidity are January, February and December (89%).
The month with the lowest relative humidity is May (71%).
Average rainfall in December
Brista, Sweden
- Average rainfall in December: 36mm
The wettest month (with the highest rainfall) is July (48mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in December
Brista, Sweden
- Average rainfall days in December: 9.5 days
The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is February (6.3 days).
Average snowfall in December
Brista, Sweden
- Average snowfall in December: 105mm
The month with the highest snowfall is December (105mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Brista, Sweden
- Average snowfall days in December: 12.6 days
The month with the highest number of snowfall days is January (15.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Brista, 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 12min).
The month with the least sunshine is December (Average sunshine: 2h and 30min).
Average sunshine days in December
Brista, Sweden
- Average sunshine days in December: 10.6 days
The month with the most sunshine days is October (14 days).
The month with the least sunshine days is February (10.4 days).
Average UV index in December
Brista, 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
Brista, Sweden
- Average cloud cover in December: 65
The months with the most cloud cover are January and February (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in December
Brista, 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).
