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 sea temperature 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
The arrival of December coincides with an average high-temperature of a freezing cold -2.4°C (27.7°F), indicating a minimal shift from November's 0.5°C (32.9°F). Sandane's evenings during December maintain an average temperature of -6.3°C (20.7°F), aligning closely with the daytime temperatures.Humidity
In Sandane, the average relative humidity in December is 89%.Rainfall
December is the month with the most rainfall. Rain falls for 17.1 days and accumulates 221mm (8.7") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In December, it is snowing for 17.1 days. Throughout December, 623mm (24.53") of snow is accumulated. Throughout the year, there are 87.1 snowfall days, and 3037mm (119.57") of snow is accumulated.Sea temperature
In Sandane, in December, the average water temperature is 8°C (46.4°F).Note: Taking a dip in 8°C (46.4°F) can be perilous. Submersion in temperatures under 10°C (50°F) triggers severe cold shock accompanied by hyperventilation.
Daylight
The month with the shortest days is December, with an average of 5h and 24min of daylight.On the first day of the month, sunrise is at 09:27 and sunset at 15:21. On the last day of December, sunrise is at 09:55 and sunset at 15:21 CET.
Sunshine
The month with the least sunshine is December, with an average of 2h of sunshine.UV index
January through March, October through 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 low threat to health from unsafe exposure to UV radiation for average individuals.Note: In December, the maximum UV index of 1 suggests these recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December?
What is the average humidity in December?
What is the rainiest month?
How many days does it rain in December?
How many days does it snow in December?
How cold is the water in December?
What is the month with the shortest days?
What is the average length of the day in December?
When is the sunrise / sunset in December?
What is the month with the least sunshine?
How long on average sun shines in December?
What is the month with the lowest UV index?
How high is the UV index in December?
Average temperature in December
Sandane, Norway
- Average high temperature in December: -2.4°C
The warmest month (with the highest average high temperature) is July (15.6°C).
The month with the lowest average high temperature is January (-3.1°C).
- Average low temperature in December: -6.3°C
The month with the highest average low temperature is July (7.9°C).
The coldest month (with the lowest average low temperature) is January (-7.4°C).
Average pressure in December
Sandane, Norway
- Average pressure in December: 1004.4mbar
The month with the highest atmospheric pressure is May (1014.7mbar).
The month with the lowest atmospheric pressure is December (1004.4mbar).
Average wind speed in December
Sandane, Norway
- Average wind speed in December: 11.6km/h
The windiest month (with the highest average wind speed) is January (12.2km/h).
The calmest month (with the lowest average wind speed) is August (7.7km/h).
Average humidity in December
Sandane, Norway
- Average humidity in December: 89%
The month with the highest relative humidity is March (91%).
The month with the lowest relative humidity is June (77%).
Average rainfall in December
Sandane, Norway
- Average rainfall in December: 221mm
The wettest month (with the highest rainfall) is December (221mm).
The driest month (with the least rainfall) is June (86mm).
Average rainfall days in December
Sandane, Norway
- Average rainfall days in December: 17.1 days
The month with the highest number of rainy days is August (23.1 days).
The month with the least rainy days is February (12.8 days).
Average snowfall in December
Sandane, Norway
- Average snowfall in December: 623mm
The month with the highest snowfall is January (779mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Sandane, Norway
- Average snowfall days in December: 17.1 days
The month with the highest number of snowfall days is January (17.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in December
Sandane, Norway
- Average sea temperature in December: 8°C
The best month for swimming (with the highest average sea temperature) is August (14.8°C).
The coldest month (with the lowest average sea temperature) is March (5.3°C).
Average daylight in December /
Average sunshine in December
Sandane, Norway
- Average daylight in December: 5h and 2min
The month with the longest days is June (Average daylight: 19h and 30min).
The month with the shortest days is December (Average daylight: 5h and 24min).
- Average sunshine in December: 2h and 0min
The month with the most sunshine is June (Average sunshine: 8h and 54min).
The month with the least sunshine is December (Average sunshine: 2h and 0min).
Average sunshine days in December
Sandane, Norway
- Average sunshine days in December: 4.9 days
The month with the most sunshine days is November (9.5 days).
The month with the least sunshine days is December (4.9 days).
Average UV index in December
Sandane, 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
Sandane, Norway
- Average cloud cover in December: 70
The month with the most cloud cover is March (Cloud cover 71).
The month with the least cloud cover is May (Cloud cover 58).
Average visibility in December
Sandane, Norway
- Average visibility in December: 7km
The months with the highest visibility are May and June (9km).
The months with the lowest visibility are January, February, March and December (7km).
