December weather forecastHemavan, Sweden
December
Weather in December
The first month of the winter, December, is still a freezing cold month in Hemavan, Sweden, with an average temperature ranging between max -6.9°C (19.6°F) and min -12.2°C (10°F).Temperature
Hemavan experiences a subtle adjustment in high-temperatures to a still subzero cold -6.9°C (19.6°F) with the onset of December, maintaining near parity with November's -4.4°C (24.1°F). An average nighttime temperature of -12.2°C (10°F) is witnessed throughout December.Humidity
The months with the highest humidity are January, February and December, with an average relative humidity of 95%.Rainfall
In December, the rain falls for 3.2 days. Throughout December, 51mm (2.01") of precipitation is accumulated. Throughout the year, there are 119.6 rainfall days, and 648mm (25.51") of precipitation is accumulated.Snowfall
Months with snowfall in Hemavan are January through June, September through December. In Hemavan, in December, during 22.5 snowfall days, 340mm (13.39") of snow is typically accumulated. Throughout the year, in Hemavan, there are 172.2 snowfall days, and 2551mm (100.43") of snow is accumulated.Daylight
With an average of 3h and 18min of daylight, December has the shortest days of the year in Hemavan.On the first day of December, sunrise is at 09:44 and sunset at 13:53. On the last day of the month, sunrise is at 10:23 and sunset at 13:42 CET.
Sunshine
The months with the least sunshine in Hemavan are January and December, with an average of 0.9h of sunshine.UV index
January through April, September through December, with an average maximum UV index of 1, are months with the lowest UV index in Hemavan. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, a daily maximum UV index of 1 leads to the following instructions:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Hemavan, Sweden
- Average high temperature in December: -6.9°C
The warmest month (with the highest average high temperature) is July (14.2°C).
The month with the lowest average high temperature is January (-8.8°C).
- Average low temperature in December: -12.2°C
The month with the highest average low temperature is July (6.8°C).
The coldest months (with the lowest average low temperature) are January and February (-14.3°C).
Average pressure in December
Hemavan, Sweden
- Average pressure in December: 1004mbar
The month with the highest atmospheric pressure is May (1014.5mbar).
The month with the lowest atmospheric pressure is December (1004mbar).
Average wind speed in December
Hemavan, Sweden
- Average wind speed in December: 12.2km/h
The windiest month (with the highest average wind speed) is March (13.9km/h).
The calmest month (with the lowest average wind speed) is August (10.7km/h).
Average humidity in December
Hemavan, Sweden
- Average humidity in December: 95%
The months with the highest relative humidity are January, February and December (95%).
The month with the lowest relative humidity is June (75%).
Average rainfall in December
Hemavan, Sweden
- Average rainfall in December: 51mm
The wettest month (with the highest rainfall) is January (82mm).
The driest month (with the least rainfall) is November (37mm).
Average rainfall days in December
Hemavan, Sweden
- Average rainfall days in December: 3.2 days
The month with the highest number of rainy days is July (20.1 days).
The month with the least rainy days is February (2.1 days).
Average snowfall in December
Hemavan, Sweden
- Average snowfall in December: 340mm
The month with the highest snowfall is January (541mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in December
Hemavan, Sweden
- Average snowfall days in December: 22.5 days
The month with the highest number of snowfall days is March (24.8 days).
The month with the least snowfall days is August (0 days).
Average daylight in December /
Average sunshine in December
Hemavan, Sweden
- Average daylight in December: 3h and 18min
The month with the longest days is July (Average daylight: 20h and 42min).
The month with the shortest days is December (Average daylight: 3h and 18min).
- Average sunshine in December: 0h and 54min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The months with the least sunshine are January and December (Average sunshine: 0h and 54min).
Average sunshine days in December
Hemavan, Sweden
- Average sunshine days in December: 8.6 days
The month with the most sunshine days is November (10.8 days).
The month with the least sunshine days is March (5.8 days).
Average UV index in December
Hemavan, Sweden
- Average UV index in December: 1
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January, February, March, April, September, October, November and December (UV index 1).
Average cloud cover in December
Hemavan, Sweden
- Average cloud cover in December: 80
The months with the most cloud cover are January and December (Cloud cover 80).
The month with the least cloud cover is July (Cloud cover 56).
Average visibility in December
Hemavan, Sweden
- Average visibility in December: 5km
The months with the highest visibility are June and July (9km).
The months with the lowest visibility are January, February, April and December (5km).
