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
Gryet's transition into December involves a gentle shift in temperature, receding from a frosty 7.5°C (45.5°F) in November to a wintry 4°C (39.2°F). A modest nighttime temperature average of 1.1°C (34°F) characterizes December in Gryet.Humidity
The months with the highest humidity are January, February and December, with an average relative humidity of 88%.Rainfall
In Gryet, in December, during 15.8 rainfall days, 34mm (1.34") of precipitation is typically accumulated. Throughout the year, in Gryet, Sweden, there are 165.1 rainfall days, and 367mm (14.45") of precipitation is accumulated.Snowfall
Months with snowfall in Gryet are January through April, November and December. In Gryet, during December, snow falls for 7.2 days and regularly aggregates up to 46mm (1.81") of snow. Throughout the year, there are 32.9 snowfall days, and 175mm (6.89") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 7h and 6min of daylight.On the first day of December, sunrise is at 08:13 and sunset at 15:39. On the last day of the month, sunrise is at 08:37 and sunset at 15:44 CET.
Sunshine
December has the least sunshine of the year, with an average of 2.9h of sunshine.UV index
The average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.Note: A maximum daily UV index of 2 during December morphs into the following directions:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in December?
What are the most humid months?
What is the average humidity in December?
How much does it rain in December?
How many days does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December?
When are sunrise and sunset in December in Gryet?
What is the month with the least sunshine?
How long on average sun shines in December?
What is the UV index intensity in December?
Average temperature in December
Gryet, Sweden
- Average high temperature in December: 4°C
The warmest months (with the highest average high temperature) are July and August (20.9°C).
The month with the lowest average high temperature is January (2.3°C).
- Average low temperature in December: 1.1°C
The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is February (-0.8°C).
Average pressure in December
Gryet, Sweden
- Average pressure in December: 1011.1mbar
The month with the highest atmospheric pressure is April (1015.6mbar).
The month with the lowest atmospheric pressure is December (1011.1mbar).
Average wind speed in December
Gryet, Sweden
- Average wind speed in December: 18.3km/h
The windiest month (with the highest average wind speed) is December (18.3km/h).
The calmest month (with the lowest average wind speed) is July (13.6km/h).
Average humidity in December
Gryet, Sweden
- Average humidity in December: 88%
The months with the highest relative humidity are January, February and December (88%).
The months with the lowest relative humidity are April and May (73%).
Average rainfall in December
Gryet, Sweden
- Average rainfall in December: 34mm
The wettest month (with the highest rainfall) is July (42mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in December
Gryet, Sweden
- Average rainfall days in December: 15.8 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is February (9.8 days).
Average snowfall in December
Gryet, Sweden
- Average snowfall in December: 46mm
The month with the highest snowfall is February (50mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Gryet, Sweden
- Average snowfall days in December: 7.2 days
The month with the highest number of snowfall days is February (9.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Gryet, Sweden
- Average daylight in December: 7h and 1min
The month with the longest days is June (Average daylight: 17h and 30min).
The month with the shortest days is December (Average daylight: 7h and 6min).
- Average sunshine in December: 2h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).
Average sunshine days in December
Gryet, Sweden
- Average sunshine days in December: 7.7 days
The month with the most sunshine days is April (15.1 days).
The month with the least sunshine days is December (7.7 days).
Average UV index in December
Gryet, Sweden
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Gryet, Sweden
- Average cloud cover in December: 72
The month with the most cloud cover is December (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in December
Gryet, Sweden
- Average visibility in December: 9km
The months with the highest visibility are April, June, August and September (10km).
The month with the lowest visibility is January (8km).
