December weather forecastHedekas, Sweden
December
Weather in December
The first month of the winter, December, is also a wintry month in Hedekas, Sweden, with an average temperature fluctuating between -1.6°C (29.1°F) and 1.9°C (35.4°F).Temperature
The arrival of December corresponds with a minor reduction in the average high-temperature, down from November's 5.3°C (41.5°F) to a still cold 1.9°C (35.4°F). December nights cool to an average low-temperature of -1.6°C (29.1°F), a marginal decrease from its daytime equivalent.Humidity
January, February, November and December, with an average relative humidity of 89%, are the most humid months in Hedekas.Rainfall
In Hedekas, in December, during 12 rainfall days, 36mm (1.42") of precipitation is typically accumulated. In Hedekas, Sweden, during the entire year, the rain falls for 147.4 days and collects up to 388mm (15.28") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In December, in Hedekas, it is snowing for 8 days. Throughout December, 50mm (1.97") of snow is accumulated. In Hedekas, during the entire year, snow falls for 43.3 days and aggregates up to 299mm (11.77") of snow.Daylight
With an average of 6h and 24min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 08:38 and sunset at 15:26. On the last day of the month, sunrise is at 09:03 and sunset at 15:28 CET.
Sunshine
December has the least sunshine of the year, with an average of 2.8h of sunshine.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index in Hedekas, Sweden. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In December, the maximum UV index of 1 suggests these recommendations:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Hedekas, Sweden
- Average high temperature in December: 1.9°C
The warmest month (with the highest average high temperature) is July (20.9°C).
The month with the lowest average high temperature is January (0.4°C).
- Average low temperature in December: -1.6°C
The month with the highest average low temperature is July (12.1°C).
The coldest month (with the lowest average low temperature) is February (-3.3°C).
Average pressure in December
Hedekas, Sweden
- Average pressure in December: 1008.2mbar
The month with the highest atmospheric pressure is April (1014.3mbar).
The month with the lowest atmospheric pressure is December (1008.2mbar).
Average wind speed in December
Hedekas, Sweden
- Average wind speed in December: 13.3km/h
The windiest month (with the highest average wind speed) is December (13.3km/h).
The calmest month (with the lowest average wind speed) is August (11.3km/h).
Average humidity in December
Hedekas, Sweden
- Average humidity in December: 89%
The months with the highest relative humidity are January, February, November and December (89%).
The month with the lowest relative humidity is May (71%).
Average rainfall in December
Hedekas, Sweden
- Average rainfall in December: 36mm
The wettest month (with the highest rainfall) is August (41mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in December
Hedekas, Sweden
- Average rainfall days in December: 12 days
The month with the highest number of rainy days is August (16.5 days).
The month with the least rainy days is February (7.1 days).
Average snowfall in December
Hedekas, Sweden
- Average snowfall in December: 50mm
The month with the highest snowfall is January (80mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Hedekas, Sweden
- Average snowfall days in December: 8 days
The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Hedekas, Sweden
- Average daylight in December: 6h and 24min
The month with the longest days is June (Average daylight: 18h and 18min).
The month with the shortest days is December (Average daylight: 6h and 24min).
- Average sunshine in December: 2h and 48min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 2h and 48min).
Average sunshine days in December
Hedekas, Sweden
- Average sunshine days in December: 11.8 days
The month with the most sunshine days is April (16.3 days).
The month with the least sunshine days is December (11.8 days).
Average UV index in December
Hedekas, Sweden
- Average UV index in December: 1
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in December
Hedekas, Sweden
- Average cloud cover in December: 68
The month with the most cloud cover is February (Cloud cover 70).
The month with the least cloud cover is July (Cloud cover 44).
Average visibility in December
Hedekas, Sweden
- Average visibility in December: 8km
The months with the highest visibility are April, May, June and July (9km).
The month with the lowest visibility is February (7km).
