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 sea temperature 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
Weather in December
Temperature
The onset of December brings a small shift in high-temperatures, falling from a chilly 6°C (42.8°F) in November to a cold 2.8°C (37°F). December nights in Leksvall experience a minor temperature downturn to 0.6°C (33.1°F).Humidity
The average relative humidity in December in Leksvall is 84%.Rainfall
In Leksvall, in December, during 13.1 rainfall days, 36mm (1.42") of precipitation is typically accumulated. In Leksvall, during the entire year, the rain falls for 145.7 days and collects up to 352mm (13.86") of precipitation.Snowfall
January through May, October through December are months with snowfall in Leksvall. The month with the most snowfall is December, when snow falls for 9.6 days and typically aggregates up to 48mm (1.89") of snow.Sea temperature
In Leksvall, in December, the average water temperature is 4.4°C (39.9°F).Note: In the sport of swimming, this scenario is extremely cold, treacherous, and fatal. If not protected by insulated waterproof clothing, hypothermia ensues quickly.
Daylight
With an average of 6h and 6min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 09:01 and sunset at 15:29. On the last day of the month, sunrise is at 09:28 and sunset at 15:30 EET.
Sunshine
With an average of 1.9h of sunshine, December has the least sunshine of the year.UV index
The months with the lowest UV index are January through March and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index of 1 during December leads to these instructions:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. When the Sun is at its strongest around midday, find shade and limit exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
How cold is December in Leksvall?
What is the average humidity in December in Leksvall?
How many days does it rain in December in Leksvall?
When does it snow the most in Leksvall?
How many days does it snow in December in Leksvall?
How cold is the water in December in Leksvall?
What is the month with the shortest days in Leksvall?
What is the average length of the day in December in Leksvall?
When is the sunrise / sunset in December in Leksvall?
What is the month with the least sunshine in Leksvall?
How many hours of sunshine does Leksvall have in December?
What is the month with the lowest UV index in Leksvall?
How high is the UV index in December in Leksvall?
Average temperature in December
Leksvall, Finland
- Average high temperature in December: 2.8°C
The warmest month (with the highest average high temperature) is August (18.3°C).
The month with the lowest average high temperature is February (-0.4°C).
- Average low temperature in December: 0.6°C
The month with the highest average low temperature is August (15.9°C).
The coldest month (with the lowest average low temperature) is February (-3.2°C).
Average pressure in December
Leksvall, Finland
- Average pressure in December: 1008.2mbar
The month with the highest atmospheric pressure is May (1015mbar).
The month with the lowest atmospheric pressure is December (1008.2mbar).
Average wind speed in December
Leksvall, Finland
- Average wind speed in December: 31.4km/h
The windiest month (with the highest average wind speed) is December (31.4km/h).
The calmest month (with the lowest average wind speed) is May (18.8km/h).
Average humidity in December
Leksvall, Finland
- Average humidity in December: 84%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is August (76%).
Average rainfall in December
Leksvall, Finland
- Average rainfall in December: 36mm
The wettest month (with the highest rainfall) is August (46mm).
The driest month (with the least rainfall) is April (13mm).
Average rainfall days in December
Leksvall, Finland
- Average rainfall days in December: 13.1 days
The month with the highest number of rainy days is August (16.7 days).
The month with the least rainy days is February (6.5 days).
Average snowfall in December
Leksvall, Finland
- Average snowfall in December: 48mm
The month with the highest snowfall is December (48mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Leksvall, Finland
- Average snowfall days in December: 9.6 days
The month with the highest number of snowfall days is January (12 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in December
Leksvall, Finland
- Average sea temperature in December: 4.4°C
The best month for swimming (with the highest average sea temperature) is August (18.3°C).
The coldest month (with the lowest average sea temperature) is March (0.2°C).
Average daylight in December /
Average sunshine in December
Leksvall, Finland
- 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: 1h and 5min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 1h and 54min).
Average sunshine days in December
Leksvall, Finland
- Average sunshine days in December: 7.2 days
The month with the most sunshine days is May (18.1 days).
The month with the least sunshine days is December (7.2 days).
Average UV index in December
Leksvall, Finland
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March and December (UV index 1).
Average cloud cover in December
Leksvall, Finland
- Average cloud cover in December: 74
The month with the most cloud cover is December (Cloud cover 74).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in December
Leksvall, Finland
- Average visibility in December: 9km
The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, April, November and December (9km).
Leksvall, Finland
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