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
A moderate decline in average high-temperatures is noted in December, moving from a wintry 3.6°C (38.5°F) in November to a subzero cold -0.6°C (30.9°F). During December's nights, Mjönäs notes a minor temperature decline, reaching an average of -4.1°C (24.6°F).Humidity
In Mjönäs, the average relative humidity in December is 90%.Rainfall
In December, the rain falls for 6.5 days. Throughout December, 15mm (0.59") of precipitation is accumulated. Throughout the year, in Mjönäs, Sweden, there are 109 rainfall days, and 218mm (8.58") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Mjönäs, in December, snow falls for 9.4 days, with typically accumulated 43mm (1.69") of snow. In Mjönäs, during the entire year, snow falls for 45 days and aggregates up to 210mm (8.27") of snow.Daylight
December has the shortest days of the year in Mjönäs, Sweden, with an average of 6h and 6min of daylight.On the first day of the month, sunrise is at 08:40 and sunset at 15:09. On the last day of December, in Mjönäs, Sweden, sunrise is at 09:06 and sunset at 15:11 CET.
Sunshine
The month with the least sunshine in Mjönäs is December, with an average of 2.9h of sunshine.UV index
The months with the lowest UV index in Mjönäs are January, February, November and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: An average UV index of 1 in December transforms into this advice:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. When the Sun is at its strongest around midday, find shade and limit exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Mjönäs?
What is the average humidity in December in Mjönäs?
How many days does it rain in December in Mjönäs?
How much does it snow in Mjönäs in December?
What is the month with the shortest days in Mjönäs?
What is the average length of the day in December in Mjönäs?
What time are sunrise and sunset in December in Mjönäs?
What is the month with the least sunshine in Mjönäs?
How many hours of sunshine does Mjönäs have in December?
What is the month with the lowest UV index in Mjönäs?
How high is the UV index in December in Mjönäs?
Average temperature in December
Mjönäs, Sweden
- Average high temperature in December: -0.6°C
The warmest month (with the highest average high temperature) is July (21.3°C).
The month with the lowest average high temperature is January (-1.8°C).
- Average low temperature in December: -4.1°C
The month with the highest average low temperature is July (11.5°C).
The coldest month (with the lowest average low temperature) is February (-6.1°C).
Average pressure in December
Mjönäs, Sweden
- Average pressure in December: 1007.8mbar
The month with the highest atmospheric pressure is May (1014.2mbar).
The month with the lowest atmospheric pressure is December (1007.8mbar).
Average wind speed in December
Mjönäs, Sweden
- Average wind speed in December: 11km/h
The windiest months (with the highest average wind speed) are January, October and November (11.1km/h).
The calmest month (with the lowest average wind speed) is August (9.8km/h).
Average humidity in December
Mjönäs, Sweden
- Average humidity in December: 90%
The month with the highest relative humidity is February (92%).
The months with the lowest relative humidity are May and June (69%).
Average rainfall in December
Mjönäs, Sweden
- Average rainfall in December: 15mm
The wettest month (with the highest rainfall) is July (29mm).
The driest month (with the least rainfall) is April (9mm).
Average rainfall days in December
Mjönäs, Sweden
- Average rainfall days in December: 6.5 days
The month with the highest number of rainy days is July (14 days).
The month with the least rainy days is January (4.9 days).
Average snowfall in December
Mjönäs, Sweden
- Average snowfall in December: 43mm
The month with the highest snowfall is January (49mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Mjönäs, Sweden
- Average snowfall days in December: 9.4 days
The month with the highest number of snowfall days is February (10.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Mjönäs, Sweden
- 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: 2h and 5min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).
Average sunshine days in December
Mjönäs, Sweden
- Average sunshine days in December: 16.4 days
The month with the most sunshine days is April (18.8 days).
The month with the least sunshine days is July (14.5 days).
Average UV index in December
Mjönäs, Sweden
- Average UV index in December: 1
The month with the highest UV index is 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
Mjönäs, 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 June (Cloud cover 44).
Average visibility in December
Mjönäs, Sweden
- Average visibility in December: 7km
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 December (7km).
