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
Långshyttan's December weather features a light decline in high-temperatures, reducing from a cold 2.9°C (37.2°F) in November to a freezing cold -1°C (30.2°F). The December nights show a slight decrease to a mean low-temperature of -4.2°C (24.4°F).Humidity
The average relative humidity in December is 90%.Rainfall
In Långshyttan, in December, during 7 rainfall days, 33mm (1.3") of precipitation is typically accumulated. Throughout the year, there are 133.6 rainfall days, and 408mm (16.06") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In December, it is snowing for 14.6 days. Throughout December, 179mm (7.05") of snow is accumulated. In Långshyttan, during the entire year, snow falls for 76.5 days and aggregates up to 866mm (34.09") of snow.Daylight
The month with the shortest days is December, with an average of 5h and 54min of daylight.On the first day of December, sunrise is at 08:35 and sunset at 14:54. On the last day of the month, sunrise is at 09:02 and sunset at 14:55 CET.
Sunshine
December has the least sunshine of the year in Långshyttan, with an average of 1.8h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the average person.Note: An average maximum UV index of 1 in December leads to these recommendations:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Take careful note! The UV radiation of the Sun 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 much 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 Långshyttan have in December?
What time are sunrise and sunset in December?
What is the month with the least sunshine?
How many hours of sunshine does Långshyttan have in December?
What are the months with the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Långshyttan, Sweden
- Average high temperature in December: -1°C
The warmest month (with the highest average high temperature) is July (21.6°C).
The month with the lowest average high temperature is January (-2.5°C).
- Average low temperature in December: -4.2°C
The month with the highest average low temperature is July (11.7°C).
The coldest months (with the lowest average low temperature) are January and February (-6°C).
Average pressure in December
Långshyttan, Sweden
- Average pressure in December: 1007mbar
The month with the highest atmospheric pressure is May (1014.5mbar).
The month with the lowest atmospheric pressure is December (1007mbar).
Average wind speed in December
Långshyttan, Sweden
- Average wind speed in December: 10.9km/h
The windiest month (with the highest average wind speed) is December (10.9km/h).
The calmest month (with the lowest average wind speed) is August (9.1km/h).
Average humidity in December
Långshyttan, 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 (67%).
Average rainfall in December
Långshyttan, Sweden
- Average rainfall in December: 33mm
The wettest month (with the highest rainfall) is May (47mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in December
Långshyttan, Sweden
- Average rainfall days in December: 7 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is February (4.9 days).
Average snowfall in December
Långshyttan, Sweden
- Average snowfall in December: 179mm
The month with the highest snowfall is March (201mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Långshyttan, Sweden
- Average snowfall days in December: 14.6 days
The month with the highest number of snowfall days is February (16.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Långshyttan, 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 18min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).
Average sunshine days in December
Långshyttan, Sweden
- Average sunshine days in December: 12 days
The month with the most sunshine days is September (14.7 days).
The month with the least sunshine days is February (9.2 days).
Average UV index in December
Långshyttan, 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, November and December (UV index 1).
Average cloud cover in December
Långshyttan, Sweden
- Average cloud cover in December: 66
The month with the most cloud cover is February (Cloud cover 70).
The month with the least cloud cover is July (Cloud cover 46).
Average visibility in December
Långshyttan, 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 and February (6km).
