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
The arrival of December is marked by a minor reduction in average high-temperature, sliding from a wintry 2.7°C (36.9°F) in November to a subzero cold -1.5°C (29.3°F). A mean low-temperature of -4.7°C (23.5°F) is anticipated during the month of December, a slight step down from the daytime high.Humidity
The average relative humidity in December is 90%.Rainfall
In Främby, during December, the rain falls for 5.5 days and regularly aggregates up to 24mm (0.94") of precipitation. In Främby, during the entire year, the rain falls for 134.1 days and collects up to 400mm (15.75") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Främby, during December, snow falls for 11.8 days and regularly aggregates up to 132mm (5.2") of snow. In Främby, during the entire year, snow falls for 68.4 days and aggregates up to 745mm (29.33") of snow.Daylight
With an average of 5h and 54min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 08:38 and sunset at 14:55. On the last day of December, in Främby, sunrise is at 09:05 and sunset at 14:56 CET.
Sunshine
December has the least sunshine of the year, with an average of 1.8h 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. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The daily high UV index of 1 during December translates into the following recommendations:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
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?
How many days does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Främby have in December?
When are sunrise and sunset in December?
What is the month with the least sunshine?
How long on average sun shines in December?
When is the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
Främby, Sweden
- Average high temperature in December: -1.5°C
The warmest month (with the highest average high temperature) is July (21.1°C).
The month with the lowest average high temperature is January (-2.8°C).
- Average low temperature in December: -4.7°C
The month with the highest average low temperature is July (11.3°C).
The coldest month (with the lowest average low temperature) is February (-6.7°C).
Average pressure in December
Främby, 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
Främby, Sweden
- Average wind speed in December: 10.5km/h
The windiest month (with the highest average wind speed) is December (10.5km/h).
The calmest month (with the lowest average wind speed) is August (8.9km/h).
Average humidity in December
Främby, Sweden
- Average humidity in December: 90%
The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is May (67%).
Average rainfall in December
Främby, Sweden
- Average rainfall in December: 24mm
The wettest month (with the highest rainfall) is July (55mm).
The driest month (with the least rainfall) is January (20mm).
Average rainfall days in December
Främby, Sweden
- Average rainfall days in December: 5.5 days
The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is February (3.7 days).
Average snowfall in December
Främby, Sweden
- Average snowfall in December: 132mm
The month with the highest snowfall is March (172mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Främby, Sweden
- Average snowfall days in December: 11.8 days
The month with the highest number of snowfall days is February (15.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Främby, Sweden
- Average daylight in December: 5h and 5min
The month with the longest days is June (Average daylight: 18h and 54min).
The month with the shortest days is December (Average daylight: 5h and 54min).
- Average sunshine in December: 1h and 5min
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 48min).
Average sunshine days in December
Främby, Sweden
- Average sunshine days in December: 15.5 days
The month with the most sunshine days is January (16.3 days).
The month with the least sunshine days is July (10.8 days).
Average UV index in December
Främby, 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
Främby, 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
Främby, 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).
