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
December's onset introduces a mild reduction in the average high-temperature, from an icy 2.2°C (36°F) in November to a subzero cold -1.5°C (29.3°F). During December, the nighttime temperatures align closely with the daytime averages, measuring -4.8°C (23.4°F).Humidity
The average relative humidity in December is 89%.Rainfall
In December, the rain falls for 6.1 days. Throughout December, 17mm (0.67") of precipitation is accumulated. In Lottefors, during the entire year, the rain falls for 122.8 days and collects up to 298mm (11.73") of precipitation.Snowfall
January through May, October through December are months with snowfall in Lottefors. In Lottefors, in December, during 13.2 snowfall days, 82mm (3.23") of snow is typically accumulated. In Lottefors, Sweden, during the entire year, snow falls for 68.5 days and aggregates up to 525mm (20.67") of snow.Daylight
With an average of 5h and 36min of daylight, December has the shortest days of the year in Lottefors.On the first day of the month, sunrise is at 08:42 and sunset at 14:44. On the last day of December, in Lottefors, sunrise is at 09:10 and sunset at 14:44 CET.
Sunshine
The month with the least sunshine in Lottefors is December, with an average of 1.7h of sunshine.UV index
The months with the lowest UV index in Lottefors, Sweden, are January through March, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 1 in December converts into the following recommendations:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Stay sun-safe with clothing that is both closely woven and worn loosely. 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 December in Lottefors?
What is the average humidity in December in Lottefors?
How many days does it rain in December in Lottefors?
How much does it snow in Lottefors in December?
What is the month with the shortest days in Lottefors?
What is the average length of the day in December in Lottefors?
When is the sunrise / sunset in December in Lottefors?
What is the month with the least sunshine in Lottefors?
How long on average sun shines in December in Lottefors?
What are the months with the lowest UV index in Lottefors?
What is the UV index reading in December in Lottefors?
Average temperature in December
Lottefors, Sweden
- Average high temperature in December: -1.5°C
The warmest month (with the highest average high temperature) is July (20.8°C).
The month with the lowest average high temperature is January (-3°C).
- Average low temperature in December: -4.8°C
The month with the highest average low temperature is July (11.2°C).
The coldest month (with the lowest average low temperature) is January (-7.2°C).
Average pressure in December
Lottefors, Sweden
- Average pressure in December: 1006.5mbar
The month with the highest atmospheric pressure is May (1014.4mbar).
The month with the lowest atmospheric pressure is December (1006.5mbar).
Average wind speed in December
Lottefors, Sweden
- Average wind speed in December: 11km/h
The windiest month (with the highest average wind speed) is December (11km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).
Average humidity in December
Lottefors, Sweden
- Average humidity in December: 89%
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
Lottefors, Sweden
- Average rainfall in December: 17mm
The wettest month (with the highest rainfall) is July (43mm).
The driest month (with the least rainfall) is April (13mm).
Average rainfall days in December
Lottefors, Sweden
- Average rainfall days in December: 6.1 days
The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is February (3.7 days).
Average snowfall in December
Lottefors, Sweden
- Average snowfall in December: 82mm
The month with the highest snowfall is March (120mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Lottefors, Sweden
- Average snowfall days in December: 13.2 days
The month with the highest number of snowfall days is February (14.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Lottefors, Sweden
- Average daylight in December: 5h and 4min
The month with the longest days is June (Average daylight: 19h and 18min).
The month with the shortest days is December (Average daylight: 5h and 36min).
- Average sunshine in December: 1h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 1h and 42min).
Average sunshine days in December
Lottefors, Sweden
- Average sunshine days in December: 14.3 days
The month with the most sunshine days is September (15.9 days).
The month with the least sunshine days is July (11.3 days).
Average UV index in December
Lottefors, 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
Lottefors, Sweden
- Average cloud cover in December: 64
The month with the most cloud cover is February (Cloud cover 68).
The month with the least cloud cover is July (Cloud cover 45).
Average visibility in December
Lottefors, Sweden
- Average visibility in December: 7km
The months with the highest visibility are May, June and July (9km).
The months with the lowest visibility are January, February and March (6km).
