December weather forecastHommelvik, Norway
December
Weather in December
December, the first month of the winter in Hommelvik, is also a subzero cold month, with temperature in the range of an average low of -4.1°C (24.6°F) and an average high of -0.6°C (30.9°F).Temperature
December brings an average high-temperature of a subzero cold -0.6°C (30.9°F), showing a slight difference from November's 2°C (35.6°F). During the nights of December, Hommelvik records an average temperature of -4.1°C (24.6°F), a minor drop from daytime peaks.Humidity
In Hommelvik, the average relative humidity in December is 85%.Rainfall
In Hommelvik, Norway, during December, the rain falls for 12.3 days and regularly aggregates up to 50mm (1.97") of precipitation. In Hommelvik, during the entire year, the rain falls for 159.4 days and collects up to 586mm (23.07") of precipitation.Snowfall
January through May, October through December are months with snowfall in Hommelvik. In Hommelvik, Norway, during December, snow falls for 11.2 days and regularly aggregates up to 139mm (5.47") of snow. In Hommelvik, Norway, during the entire year, snow falls for 61.8 days and aggregates up to 902mm (35.51") of snow.Sea temperature
In December, the average sea temperature is 7.1°C (44.8°F).Note: In 7.1°C (44.8°F), even brief exposure to 13°C (55.4°F) feels biting, and anything less than 10°C (50°F) risks cold shock and impaired breathing, considering one's health.
Daylight
The month with the shortest days in Hommelvik is December, with an average of 4h and 48min of daylight.On the first day of the month, sunrise is at 09:26 and sunset at 14:45. On the last day of December, in Hommelvik, sunrise is at 09:57 and sunset at 14:42 CET.
Sunshine
The month with the least sunshine is December, with an average of 1.6h of sunshine.UV index
February, March and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index, 1 in December, converts into the following recommendations:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Avoiding the Sun during its peak radiation time around midday is a healthy practice. During bright days, sunglasses that offer UVA and UVB defense are recommended. Take precaution! The reflection from snow can almost 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
Hommelvik, Norway
- Average high temperature in December: -0.6°C
The warmest month (with the highest average high temperature) is July (18.1°C).
The month with the lowest average high temperature is January (-2.1°C).
- Average low temperature in December: -4.1°C
The month with the highest average low temperature is July (9.4°C).
The coldest month (with the lowest average low temperature) is January (-5.7°C).
Average pressure in December
Hommelvik, Norway
- Average pressure in December: 1004.1mbar
The month with the highest atmospheric pressure is May (1014.5mbar).
The month with the lowest atmospheric pressure is December (1004.1mbar).
Average wind speed in December
Hommelvik, Norway
- Average wind speed in December: 12.4km/h
The windiest month (with the highest average wind speed) is January (12.7km/h).
The calmest month (with the lowest average wind speed) is July (8km/h).
Average humidity in December
Hommelvik, Norway
- Average humidity in December: 85%
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are May and June (75%).
Average rainfall in December
Hommelvik, Norway
- Average rainfall in December: 50mm
The wettest month (with the highest rainfall) is July (61mm).
The driest month (with the least rainfall) is November (31mm).
Average rainfall days in December
Hommelvik, Norway
- Average rainfall days in December: 12.3 days
The month with the highest number of rainy days is August (17.1 days).
The month with the least rainy days is February (7.5 days).
Average snowfall in December
Hommelvik, Norway
- Average snowfall in December: 139mm
The month with the highest snowfall is February (199mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Hommelvik, Norway
- Average snowfall days in December: 11.2 days
The month with the highest number of snowfall days is March (12.2 days).
The months with the least snowfall days are July, August and September (0 days).
Average sea temperature in December
Hommelvik, Norway
- Average sea temperature in December: 7.1°C
The best month for swimming (with the highest average sea temperature) is August (15.1°C).
The coldest month (with the lowest average sea temperature) is March (4.6°C).
Average daylight in December /
Average sunshine in December
Hommelvik, Norway
- Average daylight in December: 4h and 48min
The month with the longest days is June (Average daylight: 20h and 18min).
The month with the shortest days is December (Average daylight: 4h and 48min).
- Average sunshine in December: 1h and 36min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 1h and 36min).
Average sunshine days in December
Hommelvik, Norway
- Average sunshine days in December: 11.5 days
The month with the most sunshine days is November (16 days).
The month with the least sunshine days is December (11.5 days).
Average UV index in December
Hommelvik, Norway
- 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 February, March and December (UV index 1).
Average cloud cover in December
Hommelvik, Norway
- Average cloud cover in December: 60
The month with the most cloud cover is March (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 49).
Average visibility in December
Hommelvik, Norway
- Average visibility in December: 8km
The months with the highest visibility are May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February, March, April and December (8km).
