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
Muonio observes a minor difference in average high-temperatures between November's -3.6°C and December's -6.5°C. During December, an average low-temperature of -12.3°C is observed in Muonio.Humidity
In Muonio, the average relative humidity in December is 94%.Rainfall
In December, in Muonio, the rain falls for 2.8 days. Throughout December, 29mm of precipitation is accumulated. Throughout the year, in Muonio, there are 107 rainfall days, and 379mm of precipitation is accumulated.Snowfall
January through June, September through December are months with snowfall in Muonio. December is the month with the most snowfall. Snow falls for 21.4 days and accumulates 213mm of snow.Daylight
In Muonio, the average length of the day in December is 0h and 29min.Sunshine
December has the least sunshine of the year in Muonio, with an average of 0.4h of sunshine.UV index
January through April, October through December, with an average maximum UV index of 1, are months with the lowest UV index in Muonio, Finland. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index of 1 during December translates into these guidelines:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
FAQ
How cold is it in Muonio in December?
What is the average humidity in December in Muonio?
How much does it rain in Muonio in December?
What is the snowiest month in Muonio?
How many days does it snow in December in Muonio?
What is the average length of the day in December in Muonio?
What is the month with the least sunshine in Muonio?
How long on average sun shines in December in Muonio?
What is the month with the lowest UV index in Muonio?
What is the UV index intensity in December in Muonio?
Average temperature in December
Muonio, Finland
- Average high temperature in December: -6.5°C
The warmest month (with the highest average high temperature) is July (18.2°C).
The month with the lowest average high temperature is January (-9.3°C).
- Average low temperature in December: -12.3°C
The month with the highest average low temperature is July (9.8°C).
The coldest month (with the lowest average low temperature) is January (-15.3°C).
Average pressure in December
Muonio, Finland
- Average pressure in December: 1004.3mbar
The month with the highest atmospheric pressure is May (1014.3mbar).
The month with the lowest atmospheric pressure is December (1004.3mbar).
Average wind speed in December
Muonio, Finland
- Average wind speed in December: 11.5km/h
The windiest month (with the highest average wind speed) is June (12.8km/h).
The calmest month (with the lowest average wind speed) is April (10.4km/h).
Average humidity in December
Muonio, Finland
- Average humidity in December: 94%
The months with the highest relative humidity are January and February (95%).
The month with the lowest relative humidity is June (66%).
Average rainfall in December
Muonio, Finland
- Average rainfall in December: 29mm
The wettest month (with the highest rainfall) is July (50mm).
The driest months (with the least rainfall) are February, March and April (21mm).
Average rainfall days in December
Muonio, Finland
- Average rainfall days in December: 2.8 days
The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is February (1.5 days).
Average snowfall in December
Muonio, Finland
- Average snowfall in December: 213mm
The month with the highest snowfall is December (213mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in December
Muonio, Finland
- Average snowfall days in December: 21.4 days
The month with the highest number of snowfall days is December (21.4 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Muonio, Finland
- Average daylight in December: 0h and 3min
The month with the longest days is August (Average daylight: 17h and 24min).
The month with the shortest days is June (Average daylight: 0h and 0min).
- Average sunshine in December: 0h and 2min
The month with the most sunshine is August (Average sunshine: 8h and 24min).
The month with the least sunshine is December (Average sunshine: 0h and 24min).
Average sunshine days in December
Muonio, Finland
- Average sunshine days in December: 10.3 days
The month with the most sunshine days is October (13.8 days).
The month with the least sunshine days is April (9.4 days).
Average UV index in December
Muonio, Finland
- 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, February, March, April, October, November and December (UV index 1).
Average cloud cover in December
Muonio, Finland
- Average cloud cover in December: 75
The month with the most cloud cover is January (Cloud cover 76).
The month with the least cloud cover is July (Cloud cover 54).
Average visibility in December
Muonio, Finland
- Average visibility in December: 6km
The month with the highest visibility is June (10km).
The month with the lowest visibility is January (5km).
Muonio, Finland
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