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
The average high-temperature during December registers at a wintry 3.5°C (38.3°F), maintaining a close resemblance to the previous month. Tjudö in December observes a slight diminution in temperature from daily highs, recording a low-temperature average of 1.4°C (34.5°F).Humidity
In Tjudö, the average relative humidity in December is 81%.Rainfall
In Tjudö, in December, it is raining for 8.8 days, with typically 27mm (1.06") of accumulated precipitation. Throughout the year, there are 117 rainfall days, and 276mm (10.87") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Tjudö, Finland. In Tjudö, in December, during 7.5 snowfall days, 35mm (1.38") of snow is typically accumulated. In Tjudö, during the entire year, snow falls for 40.2 days and aggregates up to 160mm (6.3") of snow.Daylight
The month with the shortest days is December, with an average of 5h and 54min of daylight.On the first day of December in Tjudö, sunrise is at 09:18 and sunset at 15:40. On the last day of the month, sunrise is at 09:45 and sunset at 15:41 EET.
Sunshine
With an average of 2h of sunshine, December has the least sunshine of the year in Tjudö.UV index
The average daily maximum UV index in December in Tjudö is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: A daily maximum UV index of 2 in December translates into the following instructions:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Frequently asked questions
How cold is December in Tjudö?
What is the average humidity in December in Tjudö?
How much does it rain in Tjudö in December?
How many days does it snow in December in Tjudö?
What is the month with the shortest days in Tjudö?
How many hours of daylight does Tjudö have in December?
When is the sunrise / sunset in December in Tjudö?
What is the month with the least sunshine in Tjudö?
How long on average sun shines in December in Tjudö?
What is the UV index reading in December in Tjudö?
Average temperature in December
Tjudö, Finland
- Average high temperature in December: 3.5°C
The warmest month (with the highest average high temperature) is August (17.6°C).
The month with the lowest average high temperature is February (0.5°C).
- Average low temperature in December: 1.4°C
The month with the highest average low temperature is August (15.9°C).
The coldest month (with the lowest average low temperature) is February (-1.5°C).
Average pressure in December
Tjudö, Finland
- Average pressure in December: 1007.4mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1007.4mbar).
Average wind speed in December
Tjudö, Finland
- Average wind speed in December: 31.7km/h
The windiest month (with the highest average wind speed) is December (31.7km/h).
The calmest month (with the lowest average wind speed) is July (20km/h).
Average humidity in December
Tjudö, Finland
- Average humidity in December: 81%
The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are August and October (78%).
Average rainfall in December
Tjudö, Finland
- Average rainfall in December: 27mm
The wettest month (with the highest rainfall) is October (32mm).
The driest month (with the least rainfall) is April (11mm).
Average rainfall days in December
Tjudö, Finland
- Average rainfall days in December: 8.8 days
The month with the highest number of rainy days is August (14.2 days).
The month with the least rainy days is February (3.8 days).
Average snowfall in December
Tjudö, Finland
- Average snowfall in December: 35mm
The month with the highest snowfall is January (44mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Tjudö, Finland
- Average snowfall days in December: 7.5 days
The month with the highest number of snowfall days is January (10.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Tjudö, Finland
- Average daylight in December: 5h and 5min
The month with the longest days is June (Average daylight: 18h and 48min).
The month with the shortest days is December (Average daylight: 5h and 54min).
- Average sunshine in December: 2h
The month with the most sunshine is July (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 2h).
Average sunshine days in December
Tjudö, Finland
- Average sunshine days in December: 11 days
The month with the most sunshine days is May (20.5 days).
The month with the least sunshine days is December (11 days).
Average UV index in December
Tjudö, Finland
- Average UV index in December: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February and March (UV index 1).
Average cloud cover in December
Tjudö, Finland
- Average cloud cover in December: 69
The month with the most cloud cover is January (Cloud cover 71).
The months with the least cloud cover are July and August (Cloud cover 35).
Average visibility in December
Tjudö, Finland
- Average visibility in December: 9km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
Tjudö, Finland
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