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
In December, the average high-temperature marginally drops from an icy 4.9°C (40.8°F) in November to a still wintry 1.3°C (34.3°F). In Grytgöl, the nighttime temperature shows a slight difference from the daytime high, averaging to a subzero cold -2.3°C (27.9°F) during December.Humidity
January, February and December, with an average relative humidity of 90%, are the most humid months in Grytgöl.Rainfall
In Grytgöl, in December, during 8.2 rainfall days, 15mm (0.59") of precipitation is typically accumulated. Throughout the year, in Grytgöl, there are 120 rainfall days, and 217mm (8.54") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Grytgöl, Sweden, during December, snow falls for 10 days and regularly aggregates up to 35mm (1.38") of snow. In Grytgöl, Sweden, during the entire year, snow falls for 48.7 days and aggregates up to 212mm (8.35") of snow.Daylight
December has the shortest days of the year in Grytgöl, Sweden, with an average of 6h and 24min of daylight.On the first day of the month, sunrise is at 08:24 and sunset at 15:09. On the last day of December, sunrise is at 08:49 and sunset at 15:12 CET.
Sunshine
The average sunshine in December is 3.4h.UV index
In Grytgöl, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 2 during December leads to these instructions:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Grytgöl in December?
What is the most humid month in Grytgöl?
What is the average humidity in December in Grytgöl?
How many days does it rain in December in Grytgöl?
How many days does it snow in December in Grytgöl?
What is the month with the shortest days in Grytgöl?
What is the average length of the day in December in Grytgöl?
When are sunrise and sunset in December in Grytgöl?
How long on average sun shines in December in Grytgöl?
How high is the UV index in December in Grytgöl?
Average temperature in December
Grytgöl, Sweden
- Average high temperature in December: 1.3°C
The warmest month (with the highest average high temperature) is July (22.4°C).
The month with the lowest average high temperature is January (-0.4°C).
- Average low temperature in December: -2.3°C
The month with the highest average low temperature is July (12.4°C).
The coldest month (with the lowest average low temperature) is January (-4.2°C).
Average pressure in December
Grytgöl, Sweden
- Average pressure in December: 1008.5mbar
The month with the highest atmospheric pressure is May (1014.7mbar).
The month with the lowest atmospheric pressure is December (1008.5mbar).
Average wind speed in December
Grytgöl, Sweden
- Average wind speed in December: 13.3km/h
The windiest month (with the highest average wind speed) is December (13.3km/h).
The calmest month (with the lowest average wind speed) is August (11km/h).
Average humidity in December
Grytgöl, Sweden
- Average humidity in December: 90%
The months with the highest relative humidity are January, February and December (90%).
The months with the lowest relative humidity are May and June (69%).
Average rainfall in December
Grytgöl, Sweden
- Average rainfall in December: 15mm
The wettest month (with the highest rainfall) is July (35mm).
The driest month (with the least rainfall) is April (9mm).
Average rainfall days in December
Grytgöl, Sweden
- Average rainfall days in December: 8.2 days
The month with the highest number of rainy days is July (14.4 days).
The month with the least rainy days is February (5.2 days).
Average snowfall in December
Grytgöl, Sweden
- Average snowfall in December: 35mm
The month with the highest snowfall is January (58mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Grytgöl, Sweden
- Average snowfall days in December: 10 days
The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Grytgöl, Sweden
- Average daylight in December: 6h and 2min
The month with the longest days is June (Average daylight: 18h and 18min).
The month with the shortest days is December (Average daylight: 6h and 24min).
- Average sunshine in December: 3h and 2min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 12min).
Average sunshine days in December
Grytgöl, Sweden
- Average sunshine days in December: 14.3 days
The month with the most sunshine days is March (17.3 days).
The month with the least sunshine days is February (12.8 days).
Average UV index in December
Grytgöl, 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
Grytgöl, Sweden
- Average cloud cover in December: 66
The month with the most cloud cover is February (Cloud cover 67).
The months with the least cloud cover are June and August (Cloud cover 41).
Average visibility in December
Grytgöl, Sweden
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
