December weather forecastGräfsåsen, Sweden
December
Weather in December
December, the first month of the winter in Gräfsåsen, is still a freezing cold month, with an average temperature varying between -3.2°C (26.2°F) and -7.5°C (18.5°F).Temperature
Gräfsåsen in December experiences a gentle temperature dip, with average high-temperatures reducing from a subzero cold -0.2°C (31.6°F) in November to a still freezing cold -3.2°C (26.2°F). Gräfsåsen records a consistent average nighttime temperature of -7.5°C (18.5°F) in December, slightly lower than the daytime high.Humidity
In Gräfsåsen, the average relative humidity in December is 90%.Rainfall
In December, in Gräfsåsen, the rain falls for 7.2 days. Throughout December, 31mm (1.22") of precipitation is accumulated. In Gräfsåsen, during the entire year, the rain falls for 122.4 days and collects up to 377mm (14.84") of precipitation.Snowfall
January through May, September through December are months with snowfall. December is the month with the most snowfall. Snow falls for 16.3 days and accumulates 192mm (7.56") of snow.Daylight
December has the shortest days of the year, with an average of 4h and 54min of daylight.On the first day of the month, sunrise is at 09:07 and sunset at 14:32. On the last day of December, in Gräfsåsen, sunrise is at 09:38 and sunset at 14:29 CET.
Sunshine
With an average of 1.6h of sunshine, December has the least sunshine of the year.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index in Gräfsåsen. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index of 1 during December translates into the following directions:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Gräfsåsen, Sweden
- Average high temperature in December: -3.2°C
The warmest month (with the highest average high temperature) is July (18.8°C).
The month with the lowest average high temperature is January (-4.8°C).
- Average low temperature in December: -7.5°C
The month with the highest average low temperature is July (9.8°C).
The coldest months (with the lowest average low temperature) are January and February (-9.6°C).
Average pressure in December
Gräfsåsen, Sweden
- Average pressure in December: 1005.8mbar
The month with the highest atmospheric pressure is May (1014.5mbar).
The month with the lowest atmospheric pressure is December (1005.8mbar).
Average wind speed in December
Gräfsåsen, Sweden
- Average wind speed in December: 14km/h
The windiest month (with the highest average wind speed) is June (14.3km/h).
The calmest month (with the lowest average wind speed) is August (11.6km/h).
Average humidity in December
Gräfsåsen, Sweden
- Average humidity in December: 90%
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is June (67%).
Average rainfall in December
Gräfsåsen, Sweden
- Average rainfall in December: 31mm
The wettest month (with the highest rainfall) is July (50mm).
The driest month (with the least rainfall) is February (18mm).
Average rainfall days in December
Gräfsåsen, Sweden
- Average rainfall days in December: 7.2 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is February (4 days).
Average snowfall in December
Gräfsåsen, Sweden
- Average snowfall in December: 192mm
The month with the highest snowfall is December (192mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in December
Gräfsåsen, Sweden
- Average snowfall days in December: 16.3 days
The month with the highest number of snowfall days is January (17 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Gräfsåsen, Sweden
- Average daylight in December: 4h and 54min
The month with the longest days is June (Average daylight: 20h and 12min).
The month with the shortest days is December (Average daylight: 4h and 54min).
- Average sunshine in December: 1h and 36min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 1h and 36min).
Average sunshine days in December
Gräfsåsen, Sweden
- Average sunshine days in December: 11.4 days
The month with the most sunshine days is October (15.1 days).
The month with the least sunshine days is December (11.4 days).
Average UV index in December
Gräfsåsen, 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 and December (UV index 1).
Average cloud cover in December
Gräfsåsen, Sweden
- Average cloud cover in December: 62
The months with the most cloud cover are January and December (Cloud cover 62).
The months with the least cloud cover are July and August (Cloud cover 45).
Average visibility in December
Gräfsåsen, Sweden
- Average visibility in December: 8km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January and February (7km).
