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 start of December involves a subtle temperature drop, shifting from -0.1°C (31.8°F) in November to a still subzero cold -3.5°C (25.7°F). Kälarne's December nights experience a subtle temperature dip to an average of -7.2°C (19°F).Humidity
In Kälarne, the average relative humidity in December is 92%.Rainfall
In December, in Kälarne, the rain falls for 8.1 days. Throughout December, 39mm (1.54") of precipitation is accumulated. In Kälarne, during the entire year, the rain falls for 141.8 days and collects up to 461mm (18.15") of precipitation.Snowfall
Months with snowfall in Kälarne are January through May, October through December. December is the month with the most snowfall. Snow falls for 17.6 days and accumulates 236mm (9.29") of snow.Daylight
December has the shortest days of the year, with an average of 4h and 54min of daylight.On the first day of the month, sunrise is at 09:00 and sunset at 14:29. On the last day of December, sunrise is at 09:30 and sunset at 14:26 CET.
Sunshine
The month with the least sunshine in Kälarne is December, with an average of 1.4h 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 average individuals.Note: A typical high UV index of 1 in December suggests the following recommendations:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. 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 it in Kälarne in December?
What is the average humidity in December in Kälarne?
How many days does it rain in December in Kälarne?
When does it snow the most in Kälarne?
How many days does it snow in December in Kälarne?
What is the month with the shortest days in Kälarne?
How many hours of daylight does Kälarne have in December?
What time are sunrise and sunset in December in Kälarne?
What is the month with the least sunshine in Kälarne?
How long on average sun shines in December in Kälarne?
When is the lowest UV index in Kälarne?
What is the UV index reading in December in Kälarne?
Average temperature in December
Kälarne, Sweden
- Average high temperature in December: -3.5°C
The warmest month (with the highest average high temperature) is July (19.8°C).
The month with the lowest average high temperature is January (-5°C).
- Average low temperature in December: -7.2°C
The month with the highest average low temperature is July (9.9°C).
The coldest month (with the lowest average low temperature) is February (-9.8°C).
Average pressure in December
Kälarne, Sweden
- Average pressure in December: 1005.9mbar
The month with the highest atmospheric pressure is May (1014.3mbar).
The month with the lowest atmospheric pressure is December (1005.9mbar).
Average wind speed in December
Kälarne, Sweden
- Average wind speed in December: 10.2km/h
The windiest month (with the highest average wind speed) is March (10.7km/h).
The calmest month (with the lowest average wind speed) is August (8.9km/h).
Average humidity in December
Kälarne, Sweden
- Average humidity in December: 92%
The months with the highest relative humidity are January and February (94%).
The month with the lowest relative humidity is June (67%).
Average rainfall in December
Kälarne, Sweden
- Average rainfall in December: 39mm
The wettest month (with the highest rainfall) is July (61mm).
The driest month (with the least rainfall) is February (25mm).
Average rainfall days in December
Kälarne, Sweden
- Average rainfall days in December: 8.1 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is February (3.8 days).
Average snowfall in December
Kälarne, Sweden
- Average snowfall in December: 236mm
The month with the highest snowfall is December (236mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Kälarne, Sweden
- Average snowfall days in December: 17.6 days
The month with the highest number of snowfall days is January (19.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Kälarne, Sweden
- Average daylight in December: 4h and 5min
The month with the longest days is June (Average daylight: 20h and 6min).
The month with the shortest days is December (Average daylight: 4h and 54min).
- Average sunshine in December: 1h and 2min
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 24min).
Average sunshine days in December
Kälarne, Sweden
- Average sunshine days in December: 10.1 days
The month with the most sunshine days is October (15.1 days).
The month with the least sunshine days is April (9 days).
Average UV index in December
Kälarne, Sweden
- Average UV index in December: 1
The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in December
Kälarne, Sweden
- Average cloud cover in December: 65
The month with the most cloud cover is February (Cloud cover 68).
The month with the least cloud cover is June (Cloud cover 47).
Average visibility in December
Kälarne, Sweden
- Average visibility in December: 6km
The months with the highest visibility are May, June and July (9km).
The months with the lowest visibility are January and February (5km).
