Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
With December's advent, Hamnvik sees an average high-temperature of a still icy 0.6°C (33.1°F), subtly shifted from November's 3°C (37.4°F). Hamnvik's nights throughout December are marked by an average low temperature of -1.9°C (28.6°F), a minor drop from the day's high.Humidity
The months with the lowest humidity are October through December, with an average relative humidity of 77%.Rainfall
In Hamnvik, during December, the rain falls for 9.5 days and regularly aggregates up to 92mm (3.62") of precipitation. In Hamnvik, during the entire year, the rain falls for 154.2 days and collects up to 862mm (33.94") of precipitation.Snowfall
January through June, September through December are months with snowfall. In Hamnvik, in December, snow falls for 13.1 days, with typically accumulated 301mm (11.85") of snow. Throughout the year, there are 94.6 snowfall days, and 1922mm (75.67") of snow is accumulated.Daylight
The average length of the day in December is 0h and 4min.Sunshine
The month with the least sunshine is December, with an average of 0.3h of sunshine.UV index
In Hamnvik, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In December, the maximum UV index of 2 suggests these recommendations:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in December?
What is the least humid month?
What is the average humidity in December?
How many days does it rain in December?
How much does it snow in December?
What is the average length of the day in December?
What is the month with the least sunshine?
How long on average sun shines in December?
How high is the UV index in December?
Average temperature in December
Hamnvik, Norway
- Average high temperature in December: 0.6°C
The warmest month (with the highest average high temperature) is July (14.1°C).
The month with the lowest average high temperature is February (-1.2°C).
- Average low temperature in December: -1.9°C
The months with the highest average low temperature are July and August (9.9°C).
The coldest month (with the lowest average low temperature) is February (-4.5°C).
Average pressure in December
Hamnvik, Norway
- Average pressure in December: 1000.9mbar
The month with the highest atmospheric pressure is May (1013.9mbar).
The month with the lowest atmospheric pressure is December (1000.9mbar).
Average wind speed in December
Hamnvik, Norway
- Average wind speed in December: 19km/h
The windiest month (with the highest average wind speed) is March (19.3km/h).
The calmest month (with the lowest average wind speed) is July (11.1km/h).
Average humidity in December
Hamnvik, Norway
- Average humidity in December: 77%
The month with the highest relative humidity is April (83%).
The months with the lowest relative humidity are October, November and December (77%).
Average rainfall in December
Hamnvik, Norway
- Average rainfall in December: 92mm
The wettest month (with the highest rainfall) is March (95mm).
The driest months (with the least rainfall) are May and July (53mm).
Average rainfall days in December
Hamnvik, Norway
- Average rainfall days in December: 9.5 days
The month with the highest number of rainy days is September (17.5 days).
The month with the least rainy days is February (6.3 days).
Average snowfall in December
Hamnvik, Norway
- Average snowfall in December: 301mm
The month with the highest snowfall is March (417mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in December
Hamnvik, Norway
- Average snowfall days in December: 13.1 days
The month with the highest number of snowfall days is March (19.2 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Hamnvik, Norway
- Average daylight in December: 0h and 1min
The month with the longest days is August (Average daylight: 17h and 42min).
The month with the shortest days is June (Average daylight: 0h and 0min).
- Average sunshine in December: 0h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 0min).
The month with the least sunshine is December (Average sunshine: 0h and 18min).
Average sunshine days in December
Hamnvik, Norway
- Average sunshine days in December: 12.5 days
The month with the most sunshine days is January (13.6 days).
The month with the least sunshine days is March (8.3 days).
Average UV index in December
Hamnvik, Norway
- Average UV index in December: 2
The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are February, March and November (UV index 1).
Average cloud cover in December
Hamnvik, Norway
- Average cloud cover in December: 60
The month with the most cloud cover is March (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 52).
Average visibility in December
Hamnvik, Norway
- Average visibility in December: 9km
The months with the highest visibility are January, February, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are March and April (8km).
