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
A minor decrease in the average high-temperature is observed during December, shifting from a cold 5.7°C (42.3°F) in November to a still wintry 2.1°C (35.8°F). December nights cool to an average low-temperature of -0.5°C (31.1°F), a marginal decrease from its daytime equivalent.Humidity
In Koela, the average relative humidity in December is 87%.Rainfall
In Koela, in December, it is raining for 12 days, with typically 34mm (1.34") of accumulated precipitation. In Koela, during the entire year, the rain falls for 137.3 days and collects up to 358mm (14.09") of precipitation.Snowfall
January through May, October through December are months with snowfall in Koela. In Koela, in December, during 11.4 snowfall days, 56mm (2.2") of snow is typically accumulated. In Koela, during the entire year, snow falls for 53.2 days and aggregates up to 280mm (11.02") of snow.Daylight
With an average of 6h and 18min of daylight, December has the shortest days of the year in Koela.On the first day of December in Koela, sunrise is at 08:52 and sunset at 15:35. On the last day of the month, sunrise is at 09:18 and sunset at 15:38 EET.
Sunshine
December has the least sunshine of the year, with an average of 1.8h of sunshine.UV index
January through March and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 1 during December translates into the following directions:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Frequently asked questions
How cold is December in Koela?
What is the average humidity in December in Koela?
How many days does it rain in December in Koela?
How many days does it snow in December in Koela?
What is the month with the shortest days in Koela?
What is the average length of the day in December in Koela?
When is the sunrise / sunset in December in Koela?
What is the month with the least sunshine in Koela?
How long on average sun shines in December in Koela?
When is the lowest UV index in Koela?
How high is the UV index in December in Koela?
Average temperature in December
Koela, Estonia
- Average high temperature in December: 2.1°C
The warmest month (with the highest average high temperature) is July (20.3°C).
The month with the lowest average high temperature is February (-1.1°C).
- Average low temperature in December: -0.5°C
The months with the highest average low temperature are July and August (15°C).
The coldest month (with the lowest average low temperature) is February (-4.7°C).
Average pressure in December
Koela, Estonia
- Average pressure in December: 1009.3mbar
The month with the highest atmospheric pressure is May (1015.2mbar).
The month with the lowest atmospheric pressure is December (1009.3mbar).
Average wind speed in December
Koela, Estonia
- Average wind speed in December: 22.7km/h
The windiest month (with the highest average wind speed) is December (22.7km/h).
The calmest month (with the lowest average wind speed) is May (14.8km/h).
Average humidity in December
Koela, Estonia
- Average humidity in December: 87%
The month with the highest relative humidity is February (91%).
The months with the lowest relative humidity are May, June, July and August (75%).
Average rainfall in December
Koela, Estonia
- Average rainfall in December: 34mm
The wettest month (with the highest rainfall) is July (43mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in December
Koela, Estonia
- Average rainfall days in December: 12 days
The month with the highest number of rainy days is August (15.8 days).
The month with the least rainy days is February (5.8 days).
Average snowfall in December
Koela, Estonia
- Average snowfall in December: 56mm
The month with the highest snowfall is January (71mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Koela, Estonia
- Average snowfall days in December: 11.4 days
The month with the highest number of snowfall days is February (12.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Koela, Estonia
- Average daylight in December: 6h and 2min
The month with the longest days is June (Average daylight: 18h and 24min).
The month with the shortest days is December (Average daylight: 6h and 18min).
- Average sunshine in December: 1h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).
Average sunshine days in December
Koela, Estonia
- Average sunshine days in December: 7.2 days
The month with the most sunshine days is May (18.2 days).
The month with the least sunshine days is December (7.2 days).
Average UV index in December
Koela, Estonia
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March and December (UV index 1).
Average cloud cover in December
Koela, Estonia
- Average cloud cover in December: 78
The month with the most cloud cover is December (Cloud cover 78).
The months with the least cloud cover are July and August (Cloud cover 35).
Average visibility in December
Koela, Estonia
- Average visibility in December: 9km
The months with the highest visibility are May, June, July, August, September and October (10km).
The month with the lowest visibility is February (8km).
Koela, Estonia
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