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
As November shifts into December, a minor alteration in temperatures is observed, with average highs reducing from 5.7°C (42.3°F) to a still cold 2.1°C (35.8°F). Viltina's average low temperature, barely cooler than the daytime high, steadies at a freezing cold -0.5°C (31.1°F) during December.Humidity
In Viltina, the average relative humidity in December is 87%.Rainfall
In Viltina, Estonia, in December, it is raining for 12 days, with typically 34mm (1.34") of accumulated precipitation. In Viltina, 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 Viltina. In Viltina, in December, snow falls for 11.4 days, with typically accumulated 56mm (2.2") of snow. Throughout the year, there are 53.2 snowfall days, and 280mm (11.02") of snow is accumulated.Daylight
The month with the shortest days in Viltina is December, with an average of 6h and 30min of daylight.On the first day of the month, sunrise is at 08:51 and sunset at 15:42. On the last day of December, in Viltina, Estonia, sunrise is at 09:16 and sunset at 15:45 EET.
Sunshine
With an average of 1.8h of sunshine, December has the least sunshine of the year.UV index
The months with the lowest UV index are January through March and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index of 1 during December translates into these guidelines:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Frequently asked questions
How cold is it in Viltina in December?
What is the average humidity in December in Viltina?
How much does it rain in Viltina in December?
How much does it snow in Viltina in December?
What is the month with the shortest days in Viltina?
What is the average length of the day in December in Viltina?
When is the sunrise / sunset in December in Viltina?
What is the month with the least sunshine in Viltina?
How long on average sun shines in December in Viltina?
When is the lowest UV index in Viltina?
How high is the UV index in December in Viltina?
Average temperature in December
Viltina, 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
Viltina, 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
Viltina, 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
Viltina, 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
Viltina, 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
Viltina, 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
Viltina, 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
Viltina, 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
Viltina, Estonia
- Average daylight in December: 6h and 3min
The month with the longest days is June (Average daylight: 18h and 12min).
The month with the shortest days is December (Average daylight: 6h and 30min).
- 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
Viltina, 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
Viltina, 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
Viltina, 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
Viltina, 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).
Viltina, Estonia
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