December weather forecastHallabro, Sweden
December
Weather in December
The first month of the winter, December, is also an icy month in Hallabro, Sweden, with an average temperature ranging between max 3.5°C (38.3°F) and min 0.7°C (33.3°F).Temperature
The transition into December subtly indicates a reduction in the average high-temperature, down to a wintry 3.5°C (38.3°F) from November's frosty 6.9°C (44.4°F). December nights register a minor temperature decline, steadying at a still icy 0.7°C (33.3°F).Humidity
January, February, November and December, with an average relative humidity of 87%, are the most humid months.Rainfall
In Hallabro, during December, the rain falls for 15.2 days and regularly aggregates up to 40mm (1.57") of precipitation. Throughout the year, there are 164 rainfall days, and 429mm (16.89") of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. In Hallabro, in December, snow falls for 9 days, with typically accumulated 62mm (2.44") of snow. In Hallabro, during the entire year, snow falls for 45 days and aggregates up to 287mm (11.3") of snow.Daylight
The month with the shortest days is December, with an average of 7h and 0min of daylight.On the first day of the month, sunrise is at 08:09 and sunset at 15:28. On the last day of December, sunrise is at 08:33 and sunset at 15:32 CET.
Sunshine
The month with the least sunshine is December, with an average of 3h of sunshine.UV index
The average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The daily high UV index of 2 in December translates into this advice:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Hallabro, Sweden
- Average high temperature in December: 3.5°C
The warmest month (with the highest average high temperature) is July (20.8°C).
The months with the lowest average high temperature are January and February (1.8°C).
- Average low temperature in December: 0.7°C
The month with the highest average low temperature is August (14.2°C).
The coldest month (with the lowest average low temperature) is January (-1.1°C).
Average pressure in December
Hallabro, Sweden
- Average pressure in December: 1010.7mbar
The months with the highest atmospheric pressure are April and May (1015.5mbar).
The month with the lowest atmospheric pressure is December (1010.7mbar).
Average wind speed in December
Hallabro, Sweden
- Average wind speed in December: 19.9km/h
The windiest month (with the highest average wind speed) is December (19.9km/h).
The calmest month (with the lowest average wind speed) is June (15.1km/h).
Average humidity in December
Hallabro, Sweden
- Average humidity in December: 87%
The months with the highest relative humidity are January, February, November and December (87%).
The months with the lowest relative humidity are April and May (73%).
Average rainfall in December
Hallabro, Sweden
- Average rainfall in December: 40mm
The wettest months (with the highest rainfall) are October and November (45mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in December
Hallabro, Sweden
- Average rainfall days in December: 15.2 days
The month with the highest number of rainy days is November (16.9 days).
The month with the least rainy days is February (10.9 days).
Average snowfall in December
Hallabro, Sweden
- Average snowfall in December: 62mm
The month with the highest snowfall is January (81mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Hallabro, Sweden
- Average snowfall days in December: 9 days
The month with the highest number of snowfall days is January (13 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Hallabro, Sweden
- Average daylight in December: 7h and 0min
The month with the longest days is June (Average daylight: 17h and 36min).
The month with the shortest days is December (Average daylight: 7h and 0min).
- Average sunshine in December: 3h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 0min).
Average sunshine days in December
Hallabro, Sweden
- Average sunshine days in December: 7.7 days
The month with the most sunshine days is April (16.1 days).
The months with the least sunshine days are November and December (7.7 days).
Average UV index in December
Hallabro, 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
Hallabro, Sweden
- Average cloud cover in December: 69
The months with the most cloud cover are January, February and December (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in December
Hallabro, Sweden
- Average visibility in December: 9km
The months with the highest visibility are April, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, May, October, November and December (9km).
