December weather forecastHjartåker, Norway
December
Weather in December
The first month of the winter, December, is still a freezing cold month in Hjartåker, Norway, with an average temperature fluctuating between -0.9°C (30.4°F) and -4.5°C (23.9°F).Temperature
Hjartåker, Norway, experiences a recorded average high-temperature of a subzero cold -0.9°C (30.4°F) in December, closely aligned with November's 1.8°C (35.2°F). In Hjartåker, a slight decrease from the daytime peak is noted during the month of December, with an average low-temperature of -4.5°C (23.9°F).Humidity
In Hjartåker, the average relative humidity in December is 88%.Rainfall
The month with the most rainfall in Hjartåker is December, when the rain falls for 10.7 days and typically aggregates up to 283mm (11.14") of precipitation.Snowfall
Months with snowfall in Hjartåker, Norway, are January through July, September through December. In Hjartåker, Norway, in December, during 22.2 snowfall days, 1234mm (48.58") of snow is typically accumulated. Throughout the year, in Hjartåker, there are 125.8 snowfall days, and 6227mm (245.16") of snow is accumulated.Daylight
With an average of 6h and 0min of daylight, December has the shortest days of the year in Hjartåker.On the first day of December, sunrise is at 09:13 and sunset at 15:38. On the last day of the month, sunrise is at 09:40 and sunset at 15:40 CET.
Sunshine
With an average of 1.8h of sunshine, December has the least sunshine of the year.UV index
January through March, October through December, with an average maximum UV index of 1, are months with the lowest UV index in Hjartåker. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: A daily high UV index of 1 in December leads to these guidelines:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Hjartåker, Norway
- Average high temperature in December: -0.9°C
The warmest month (with the highest average high temperature) is July (15.4°C).
The month with the lowest average high temperature is January (-2°C).
- Average low temperature in December: -4.5°C
The month with the highest average low temperature is August (8.9°C).
The coldest month (with the lowest average low temperature) is February (-6.5°C).
Average pressure in December
Hjartåker, Norway
- Average pressure in December: 1006.2mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1006.2mbar).
Average wind speed in December
Hjartåker, Norway
- Average wind speed in December: 12.2km/h
The windiest month (with the highest average wind speed) is January (12.5km/h).
The calmest month (with the lowest average wind speed) is August (8.3km/h).
Average humidity in December
Hjartåker, Norway
- Average humidity in December: 88%
The month with the highest relative humidity is March (90%).
The month with the lowest relative humidity is June (77%).
Average rainfall in December
Hjartåker, Norway
- Average rainfall in December: 283mm
The wettest month (with the highest rainfall) is December (283mm).
The driest month (with the least rainfall) is June (95mm).
Average rainfall days in December
Hjartåker, Norway
- Average rainfall days in December: 10.7 days
The month with the highest number of rainy days is August (23 days).
The month with the least rainy days is February (6.4 days).
Average snowfall in December
Hjartåker, Norway
- Average snowfall in December: 1234mm
The month with the highest snowfall is January (1273mm).
The month with the least snowfall is August (0mm).
Average snowfall days in December
Hjartåker, Norway
- Average snowfall days in December: 22.2 days
The month with the highest number of snowfall days is March (22.3 days).
The month with the least snowfall days is August (0 days).
Average daylight in December /
Average sunshine in December
Hjartåker, Norway
- Average daylight in December: 6h and 0min
The month with the longest days is June (Average daylight: 18h and 48min).
The month with the shortest days is December (Average daylight: 6h and 0min).
- Average sunshine in December: 1h and 48min
The month with the most sunshine is June (Average sunshine: 8h and 24min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).
Average sunshine days in December
Hjartåker, Norway
- Average sunshine days in December: 6.1 days
The months with the most sunshine days are April and May (11.1 days).
The month with the least sunshine days is December (6.1 days).
Average UV index in December
Hjartåker, Norway
- Average UV index in December: 1
The month with the highest UV index is June (UV index 4).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
Average cloud cover in December
Hjartåker, Norway
- Average cloud cover in December: 72
The month with the most cloud cover is December (Cloud cover 72).
The months with the least cloud cover are May and June (Cloud cover 56).
Average visibility in December
Hjartåker, Norway
- Average visibility in December: 7km
The months with the highest visibility are June and August (9km).
The months with the lowest visibility are January, February, March and December (7km).
