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 transition from November to December brings an average high-temperature of a still freezing cold -6.5°C (20.3°F), barely different from November's -3.9°C (25°F). Koskullskulle's nights in December maintain a consistent average of -11.4°C (11.5°F), demonstrating a minimal differential from its daytime temperature.Humidity
In December, the average relative humidity in Koskullskulle is 93%.Rainfall
In Koskullskulle, during December, the rain falls for 3.7 days and regularly aggregates up to 30mm (1.18") of precipitation. Throughout the year, there are 111.3 rainfall days, and 432mm (17.01") of precipitation is accumulated.Snowfall
Months with snowfall are January through June, September through December. The month with the most snowfall is December, when snow falls for 20.6 days and typically aggregates up to 223mm (8.78") of snow.Daylight
In December, the average length of the day is 1h and 50min.On the first day of December in Koskullskulle, sunrise is at 09:50 and sunset at 13:01. On the last day of the month, sunrise is at 10:43 and sunset at 12:37 CET.
Sunshine
In December, the average sunshine in Koskullskulle is 1.3h.UV index
January, March, April, 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 unprotected exposure to Sun's UV rays for the average person.Note: An average UV index of 1 in December transforms into this advice:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Koskullskulle?
What is the average humidity in December in Koskullskulle?
How many days does it rain in December in Koskullskulle?
What is the snowiest month in Koskullskulle?
How much does it snow in Koskullskulle in December?
How many hours of daylight does Koskullskulle have in December?
What time are sunrise and sunset in December in Koskullskulle?
How many hours of sunshine does Koskullskulle have in December?
What are the months with the lowest UV index in Koskullskulle?
What is the UV index intensity in December in Koskullskulle?
Average temperature in December
Koskullskulle, Sweden
- Average high temperature in December: -6.5°C
The warmest month (with the highest average high temperature) is July (17.5°C).
The month with the lowest average high temperature is January (-9.3°C).
- Average low temperature in December: -11.4°C
The month with the highest average low temperature is July (9.6°C).
The coldest months (with the lowest average low temperature) are January and February (-14.8°C).
Average pressure in December
Koskullskulle, Sweden
- Average pressure in December: 1004.4mbar
The month with the highest atmospheric pressure is May (1014.2mbar).
The month with the lowest atmospheric pressure is December (1004.4mbar).
Average wind speed in December
Koskullskulle, Sweden
- Average wind speed in December: 12.1km/h
The windiest month (with the highest average wind speed) is March (13.4km/h).
The calmest months (with the lowest average wind speed) are August and November (11km/h).
Average humidity in December
Koskullskulle, Sweden
- Average humidity in December: 93%
The month with the highest relative humidity is January (94%).
The month with the lowest relative humidity is June (65%).
Average rainfall in December
Koskullskulle, Sweden
- Average rainfall in December: 30mm
The wettest month (with the highest rainfall) is July (70mm).
The driest month (with the least rainfall) is March (21mm).
Average rainfall days in December
Koskullskulle, Sweden
- Average rainfall days in December: 3.7 days
The month with the highest number of rainy days is July (18.4 days).
The month with the least rainy days is February (2.5 days).
Average snowfall in December
Koskullskulle, Sweden
- Average snowfall in December: 223mm
The month with the highest snowfall is December (223mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in December
Koskullskulle, Sweden
- Average snowfall days in December: 20.6 days
The month with the highest number of snowfall days is December (20.6 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Koskullskulle, Sweden
- Average daylight in December: 1h and 5min
The month with the longest days is May (Average daylight: 20h and 12min).
The month with the shortest days is June (Average daylight: 0h and 0min).
- Average sunshine in December: 1h and 2min
The month with the most sunshine is August (Average sunshine: 8h and 48min).
The month with the least sunshine is June (Average sunshine: 0h and 36min).
Average sunshine days in December
Koskullskulle, Sweden
- Average sunshine days in December: 10.7 days
The month with the most sunshine days is November (14.3 days).
The month with the least sunshine days is April (9.5 days).
Average UV index in December
Koskullskulle, Sweden
- Average UV index in December: 1
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January, March, April, November and December (UV index 1).
Average cloud cover in December
Koskullskulle, Sweden
- Average cloud cover in December: 70
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is July (Cloud cover 51).
Average visibility in December
Koskullskulle, Sweden
- Average visibility in December: 7km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February and April (6km).
