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 Langban, the average high-temperature in December slightly decreases from an icy 3.5°C (38.3°F) in November to a freezing cold -0.5°C (31.1°F). Consistently, Langban reports average nighttime temperatures of -3.9°C (25°F) during December, a marginal step down from its daytime highs.Humidity
In December, the average relative humidity is 90%.Rainfall
In Langban, during December, the rain falls for 9.5 days and regularly aggregates up to 42mm (1.65") of precipitation. Throughout the year, there are 154.1 rainfall days, and 522mm (20.55") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Langban, in December, snow falls for 13.2 days, with typically accumulated 141mm (5.55") of snow. Throughout the year, there are 65 snowfall days, and 753mm (29.65") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 6h and 6min of daylight.On the first day of December, sunrise is at 08:37 and sunset at 15:06. On the last day of the month, sunrise is at 09:03 and sunset at 15:08 CET.
Sunshine
With an average of 2.4h of sunshine, December has the least sunshine of the year.UV index
In Langban, Sweden, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: In December, the maximum UV index of 2 translates into these guidelines:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Note well! The intensity of the Sun's UV rays can be nearly doubled 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 many days does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Langban have in December?
What time are sunrise and sunset in December?
What is the month with the least sunshine?
How long on average sun shines in December?
What is the UV index reading in December?
Average temperature in December
Langban, Sweden
- Average high temperature in December: -0.5°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 (-2.1°C).
- Average low temperature in December: -3.9°C
The month with the highest average low temperature is July (11.8°C).
The coldest month (with the lowest average low temperature) is February (-5.8°C).
Average pressure in December
Langban, Sweden
- Average pressure in December: 1007.8mbar
The month with the highest atmospheric pressure is May (1014.3mbar).
The month with the lowest atmospheric pressure is December (1007.8mbar).
Average wind speed in December
Langban, Sweden
- Average wind speed in December: 12.3km/h
The windiest months (with the highest average wind speed) are January, November and December (12.3km/h).
The calmest month (with the lowest average wind speed) is August (10.6km/h).
Average humidity in December
Langban, Sweden
- Average humidity in December: 90%
The month with the highest relative humidity is February (92%).
The months with the lowest relative humidity are May and June (69%).
Average rainfall in December
Langban, Sweden
- Average rainfall in December: 42mm
The wettest month (with the highest rainfall) is July (60mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in December
Langban, Sweden
- Average rainfall days in December: 9.5 days
The month with the highest number of rainy days is July (19.5 days).
The month with the least rainy days is February (6.1 days).
Average snowfall in December
Langban, Sweden
- Average snowfall in December: 141mm
The month with the highest snowfall is January (190mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Langban, Sweden
- Average snowfall days in December: 13.2 days
The month with the highest number of snowfall days is February (14.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Langban, Sweden
- Average daylight in December: 6h and 1min
The month with the longest days is June (Average daylight: 18h and 42min).
The month with the shortest days is December (Average daylight: 6h and 6min).
- Average sunshine in December: 2h and 2min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 2h and 24min).
Average sunshine days in December
Langban, Sweden
- Average sunshine days in December: 11.9 days
The month with the most sunshine days is October (15.5 days).
The month with the least sunshine days is July (8.9 days).
Average UV index in December
Langban, Sweden
- Average UV index in December: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February and March (UV index 1).
Average cloud cover in December
Langban, Sweden
- Average cloud cover in December: 67
The month with the most cloud cover is February (Cloud cover 71).
The month with the least cloud cover is June (Cloud cover 45).
Average visibility in December
Langban, Sweden
- Average visibility in December: 7km
The months with the highest visibility are April, May, June, July and August (9km).
The month with the lowest visibility is February (6km).
