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
Weather in December
Temperature
As December commences, the average high-temperature subtly reduces, transitioning from an icy 3.5°C (38.3°F) in November to a subzero cold -0.2°C (31.6°F). During the nights of December, the average low-temperature holds at -3.4°C (25.9°F).Humidity
The average relative humidity in December in Jäderfors is 88%.Rainfall
In Jäderfors, in December, during 4.1 rainfall days, 13mm (0.51") of precipitation is typically accumulated. Throughout the year, in Jäderfors, there are 99.3 rainfall days, and 171mm (6.73") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Jäderfors, in December, snow falls for 10 days, with typically accumulated 54mm (2.13") of snow. In Jäderfors, during the entire year, snow falls for 51.8 days and aggregates up to 252mm (9.92") of snow.Daylight
December has the shortest days of the year in Jäderfors, Sweden, with an average of 5h and 48min of daylight.On the first day of the month, sunrise is at 08:34 and sunset at 14:50. On the last day of December, sunrise is at 09:01 and sunset at 14:50 CET.
Sunshine
The month with the least sunshine is December, with an average of 2h of sunshine.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: In December, a daily maximum UV index of 1 leads to the following instructions:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Frequently asked questions
How cold is December in Jäderfors?
What is the average humidity in December in Jäderfors?
How many days does it rain in December in Jäderfors?
How many days does it snow in December in Jäderfors?
What is the month with the shortest days in Jäderfors?
How many hours of daylight does Jäderfors have in December?
What time are sunrise and sunset in December in Jäderfors?
What is the month with the least sunshine in Jäderfors?
How long on average sun shines in December in Jäderfors?
When is the lowest UV index in Jäderfors?
What is the UV index intensity in December in Jäderfors?
Average temperature in December
Jäderfors, Sweden
- Average high temperature in December: -0.2°C
The warmest month (with the highest average high temperature) is July (21.8°C).
The month with the lowest average high temperature is January (-1.8°C).
- Average low temperature in December: -3.4°C
The month with the highest average low temperature is July (12.3°C).
The coldest month (with the lowest average low temperature) is January (-5.3°C).
Average pressure in December
Jäderfors, Sweden
- Average pressure in December: 1006.9mbar
The month with the highest atmospheric pressure is May (1014.5mbar).
The month with the lowest atmospheric pressure is December (1006.9mbar).
Average wind speed in December
Jäderfors, Sweden
- Average wind speed in December: 11.5km/h
The windiest month (with the highest average wind speed) is December (11.5km/h).
The calmest month (with the lowest average wind speed) is August (9.3km/h).
Average humidity in December
Jäderfors, Sweden
- Average humidity in December: 88%
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is May (66%).
Average rainfall in December
Jäderfors, Sweden
- Average rainfall in December: 13mm
The wettest month (with the highest rainfall) is July (25mm).
The driest months (with the least rainfall) are January and February (8mm).
Average rainfall days in December
Jäderfors, Sweden
- Average rainfall days in December: 4.1 days
The month with the highest number of rainy days is July (14.4 days).
The month with the least rainy days is February (3.6 days).
Average snowfall in December
Jäderfors, Sweden
- Average snowfall in December: 54mm
The month with the highest snowfall is March (72mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Jäderfors, Sweden
- Average snowfall days in December: 10 days
The months with the highest number of snowfall days are January and February (11.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Jäderfors, Sweden
- Average daylight in December: 5h and 5min
The month with the longest days is June (Average daylight: 19h and 0min).
The month with the shortest days is December (Average daylight: 5h and 48min).
- Average sunshine in December: 2h and 0min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 2h and 0min).
Average sunshine days in December
Jäderfors, Sweden
- Average sunshine days in December: 18 days
The month with the most sunshine days is September (19.2 days).
The month with the least sunshine days is July (14.7 days).
Average UV index in December
Jäderfors, 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
Jäderfors, 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 43).
Average visibility in December
Jäderfors, Sweden
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July and August (9km).
The months with the lowest visibility are January, February, March and November (7km).
Jäderfors, Sweden
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