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
During the shift to December, a minor reduction in average high-temperature is observed, shifting from a cold 2.2°C (36°F) in November to a subzero cold -1.6°C (29.1°F). Registering an almost steady temperature, Grycksbo's nights in December see an average low of -5.1°C (22.8°F).Humidity
In Grycksbo, the average relative humidity in December is 91%.Rainfall
In Grycksbo, in December, during 6.8 rainfall days, 31mm (1.22") of precipitation is typically accumulated. Throughout the year, in Grycksbo, there are 132.4 rainfall days, and 424mm (16.69") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Grycksbo. In December, it is snowing for 15 days. Throughout December, 173mm (6.81") of snow is accumulated. In Grycksbo, during the entire year, snow falls for 76.1 days and aggregates up to 897mm (35.31") of snow.Daylight
With an average of 5h and 48min of daylight, December has the shortest days of the year in Grycksbo.On the first day of December, sunrise is at 08:39 and sunset at 14:54. On the last day of the month, sunrise is at 09:06 and sunset at 14:55 CET.
Sunshine
December has the least sunshine of the year in Grycksbo, with an average of 1.7h of sunshine.UV index
January through March, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Grycksbo. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index of 1 in December converts into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Opt for tightly woven and loose clothing to enhance protection from the Sun. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Grycksbo in December?
What is the average humidity in December in Grycksbo?
How much does it rain in Grycksbo in December?
How much does it snow in Grycksbo in December?
What is the month with the shortest days in Grycksbo?
What is the average length of the day in December in Grycksbo?
What time are sunrise and sunset in December in Grycksbo?
What is the month with the least sunshine in Grycksbo?
How long on average sun shines in December in Grycksbo?
When is the lowest UV index in Grycksbo?
What is the UV index reading in December in Grycksbo?
Average temperature in December
Grycksbo, Sweden
- Average high temperature in December: -1.6°C
The warmest month (with the highest average high temperature) is July (20.9°C).
The month with the lowest average high temperature is January (-3.1°C).
- Average low temperature in December: -5.1°C
The month with the highest average low temperature is July (11.2°C).
The coldest month (with the lowest average low temperature) is February (-7.3°C).
Average pressure in December
Grycksbo, Sweden
- Average pressure in December: 1007mbar
The month with the highest atmospheric pressure is May (1014.4mbar).
The month with the lowest atmospheric pressure is December (1007mbar).
Average wind speed in December
Grycksbo, Sweden
- Average wind speed in December: 10.5km/h
The windiest months (with the highest average wind speed) are March and December (10.5km/h).
The calmest month (with the lowest average wind speed) is August (8.9km/h).
Average humidity in December
Grycksbo, Sweden
- Average humidity in December: 91%
The month with the highest relative humidity is February (93%).
The month with the lowest relative humidity is May (67%).
Average rainfall in December
Grycksbo, Sweden
- Average rainfall in December: 31mm
The wettest month (with the highest rainfall) is July (57mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in December
Grycksbo, Sweden
- Average rainfall days in December: 6.8 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is February (3.5 days).
Average snowfall in December
Grycksbo, Sweden
- Average snowfall in December: 173mm
The month with the highest snowfall is March (177mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Grycksbo, Sweden
- Average snowfall days in December: 15 days
The month with the highest number of snowfall days is February (16.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Grycksbo, Sweden
- Average daylight in December: 5h and 5min
The month with the longest days is June (Average daylight: 19h and 0min).
The month with the shortest days is December (Average daylight: 5h and 48min).
- Average sunshine in December: 1h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 1h and 42min).
Average sunshine days in December
Grycksbo, Sweden
- Average sunshine days in December: 12.2 days
The month with the most sunshine days is October (16.7 days).
The month with the least sunshine days is February (9.9 days).
Average UV index in December
Grycksbo, Sweden
- Average UV index in December: 1
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in December
Grycksbo, Sweden
- Average cloud cover in December: 65
The month with the most cloud cover is February (Cloud cover 69).
The months with the least cloud cover are June and July (Cloud cover 46).
Average visibility in December
Grycksbo, Sweden
- Average visibility in December: 7km
The months with the highest visibility are May, June, July and August (9km).
The months with the lowest visibility are January, February and March (6km).
