December weather forecastHaverdal, Sweden
December
Weather in December
December, the first month of the winter in Haverdal, is also a wintry month, with an average temperature varying between 3.5°C (38.3°F) and 1.1°C (34°F).Temperature
Haverdal records a mild change in average high-temperature during December, easing from a chilly 6.8°C (44.2°F) in November to an icy 3.5°C (38.3°F). Haverdal documents an average low-temperature of 1.1°C (34°F) for the nights of December.Humidity
January, February and December, with an average relative humidity of 87%, are the most humid months in Haverdal.Rainfall
In December, the rain falls for 18.2 days. Throughout December, 59mm (2.32") of precipitation is accumulated. In Haverdal, during the entire year, the rain falls for 186.6 days and collects up to 602mm (23.7") of precipitation.Snowfall
January through April, October through December are months with snowfall. In Haverdal, in December, during 5.5 snowfall days, 36mm (1.42") of snow is typically accumulated. In Haverdal, during the entire year, snow falls for 31 days and aggregates up to 206mm (8.11") of snow.Daylight
December has the shortest days of the year, with an average of 6h and 54min of daylight.On the first day of the month, sunrise is at 08:21 and sunset at 15:35. On the last day of December, sunrise is at 08:45 and sunset at 15:39 CET.
Sunshine
The month with the least sunshine is December, with an average of 3.2h of sunshine.UV index
In December, the average daily maximum UV index in Haverdal is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index of 2 during December translates into these guidelines:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Haverdal, Sweden
- Average high temperature in December: 3.5°C
The warmest month (with the highest average high temperature) is July (20°C).
The month with the lowest average high temperature is February (1.8°C).
- Average low temperature in December: 1.1°C
The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is February (-1.3°C).
Average pressure in December
Haverdal, Sweden
- Average pressure in December: 1010mbar
The month with the highest atmospheric pressure is April (1015.3mbar).
The month with the lowest atmospheric pressure is December (1010mbar).
Average wind speed in December
Haverdal, Sweden
- Average wind speed in December: 20.1km/h
The windiest month (with the highest average wind speed) is December (20.1km/h).
The calmest months (with the lowest average wind speed) are May, June and July (14.4km/h).
Average humidity in December
Haverdal, Sweden
- Average humidity in December: 87%
The months with the highest relative humidity are January, February and December (87%).
The months with the lowest relative humidity are April and May (73%).
Average rainfall in December
Haverdal, Sweden
- Average rainfall in December: 59mm
The wettest month (with the highest rainfall) is August (79mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in December
Haverdal, Sweden
- Average rainfall days in December: 18.2 days
The month with the highest number of rainy days is August (21.3 days).
The month with the least rainy days is February (10.5 days).
Average snowfall in December
Haverdal, Sweden
- Average snowfall in December: 36mm
The month with the highest snowfall is February (65mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Haverdal, Sweden
- Average snowfall days in December: 5.5 days
The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Haverdal, Sweden
- Average daylight in December: 6h and 54min
The month with the longest days is June (Average daylight: 17h and 42min).
The month with the shortest days is December (Average daylight: 6h and 54min).
- Average sunshine in December: 3h and 12min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days in December
Haverdal, Sweden
- Average sunshine days in December: 8.2 days
The month with the most sunshine days is April (14.8 days).
The month with the least sunshine days is August (7.7 days).
Average UV index in December
Haverdal, Sweden
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Haverdal, Sweden
- Average cloud cover in December: 69
The month with the most cloud cover is December (Cloud cover 69).
The month with the least cloud cover is June (Cloud cover 40).
Average visibility in December
Haverdal, Sweden
- Average visibility in December: 9km
The months with the highest visibility are April, May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, October, November and December (9km).
