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
December ushers in a minor alteration in Aavasaksa's climate, with the average high-temperature moving from November's freezing cold -1.6°C (29.1°F) to a still subzero cold -4.8°C (23.4°F). Aavasaksa's December nights witness minimal differential from the daytime temperatures, with averages of -9.6°C (14.7°F).Humidity
The average relative humidity in December in Aavasaksa, Finland, is 95%.Rainfall
The wettest months are July and December, with an average 47mm (1.85") of rainfall.Snowfall
Months with snowfall are January through June, September through December. The month with the most snowfall in Aavasaksa is December, when snow falls for 20.5 days and typically aggregates up to 319mm (12.56") of snow.Daylight
The month with the shortest days in Aavasaksa, Finland, is December, with an average of 2h and 48min of daylight.On the first day of the month, sunrise is at 10:20 and sunset at 14:07. On the last day of December, in Aavasaksa, sunrise is at 11:03 and sunset at 13:52 EET.
Sunshine
The month with the least sunshine in Aavasaksa, Finland, is December, with an average of 1.1h of sunshine.UV index
January through March, October through December, with an average maximum UV index of 1, are months with the lowest UV index in Aavasaksa. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for the average person.Note: In December, a daily maximum UV index of 1 leads to the following instructions:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. To protect against the Sun's most potent rays, avoid direct exposure around midday. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Aavasaksa?
What is the average humidity in December in Aavasaksa?
What is the wettest month in Aavasaksa?
How much does it rain in Aavasaksa in December?
What is the snowiest month in Aavasaksa?
How much does it snow in Aavasaksa in December?
What is the month with the shortest days in Aavasaksa?
How many hours of daylight does Aavasaksa have in December?
When is the sunrise / sunset in December in Aavasaksa?
What is the month with the least sunshine in Aavasaksa?
How many hours of sunshine does Aavasaksa have in December?
What are the months with the lowest UV index in Aavasaksa?
What is the UV index reading in December in Aavasaksa?
Average temperature in December
Aavasaksa, Finland
- Average high temperature in December: -4.8°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 (-8.2°C).
- Average low temperature in December: -9.6°C
The month with the highest average low temperature is July (10.9°C).
The coldest month (with the lowest average low temperature) is January (-13.8°C).
Average pressure in December
Aavasaksa, Finland
- Average pressure in December: 1004.8mbar
The month with the highest atmospheric pressure is May (1014mbar).
The month with the lowest atmospheric pressure is December (1004.8mbar).
Average wind speed in December
Aavasaksa, Finland
- Average wind speed in December: 10.2km/h
The windiest month (with the highest average wind speed) is March (10.8km/h).
The calmest month (with the lowest average wind speed) is April (9.2km/h).
Average humidity in December
Aavasaksa, Finland
- Average humidity in December: 95%
The months with the highest relative humidity are January and February (96%).
The month with the lowest relative humidity is June (65%).
Average rainfall in December
Aavasaksa, Finland
- Average rainfall in December: 47mm
The wettest months (with the highest rainfall) are July and December (47mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in December
Aavasaksa, Finland
- Average rainfall days in December: 4.4 days
The month with the highest number of rainy days is July (15.6 days).
The month with the least rainy days is January (2.4 days).
Average snowfall in December
Aavasaksa, Finland
- Average snowfall in December: 319mm
The month with the highest snowfall is December (319mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in December
Aavasaksa, Finland
- Average snowfall days in December: 20.5 days
The month with the highest number of snowfall days is December (20.5 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Aavasaksa, Finland
- Average daylight in December: 2h and 5min
The month with the longest days is May (Average daylight: 19h and 36min).
The month with the shortest days is December (Average daylight: 2h and 48min).
- Average sunshine in December: 1h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 1h and 6min).
Average sunshine days in December
Aavasaksa, Finland
- Average sunshine days in December: 10.5 days
The month with the most sunshine days is October (16 days).
The month with the least sunshine days is April (7.6 days).
Average UV index in December
Aavasaksa, Finland
- 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, March, October, November and December (UV index 1).
Average cloud cover in December
Aavasaksa, Finland
- Average cloud cover in December: 73
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is July (Cloud cover 47).
Average visibility in December
Aavasaksa, Finland
- Average visibility in December: 5km
The months with the highest visibility are May, June and July (9km).
The months with the lowest visibility are January, February, March, April and December (5km).
Aavasaksa, Finland
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