December weather forecastRumpo, Estonia
December weather forecast for Rumpo, Estonia: The first month of the winter, December, is also a wintry month in Rumpo, Estonia, with an average temperature varying between 2.5°C (36.5°F) and 0.4°C (32.7°F). In Rumpo, in December, during 13.7 snowfall days, 90mm (3.54") of snow is typically accumulated.
December
Weather in December
The first month of the winter, December, is also a wintry month in Rumpo, Estonia, with an average temperature varying between 2.5°C (36.5°F) and 0.4°C (32.7°F).Temperature
Transition into December subtly marks a drop in the average high-temperature, moderately moving from an icy 5.8°C (42.4°F) in November to a still cold 2.5°C (36.5°F). December nights witness a slight temperature decrease, averaging at a still wintry 0.4°C (32.7°F).Humidity
In Rumpo, the average relative humidity in December is 85%.Rainfall
December is the month with the most rainfall. Rain falls for 15 days and accumulates 55mm (2.17") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Rumpo, in December, during 13.7 snowfall days, 90mm (3.54") of snow is typically accumulated. In Rumpo, during the entire year, snow falls for 69.2 days and aggregates up to 495mm (19.49") of snow.Daylight
With an average of 6h and 18min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 08:54 and sunset at 15:37. On the last day of December, sunrise is at 09:20 and sunset at 15:40 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 value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for average individuals.Note: A typical high UV index of 1 in December suggests the following recommendations:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Experience reduced UV exposure by about half when donning a wide-brim hat. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Rumpo, Estonia
- Average high temperature in December: 2.5°C
The warmest month (with the highest average high temperature) is August (19.4°C).
The month with the lowest average high temperature is February (-0.9°C).
- Average low temperature in December: 0.4°C
The month with the highest average low temperature is August (15.8°C).
The coldest month (with the lowest average low temperature) is February (-3.4°C).
Average pressure in December
Rumpo, Estonia
- Average pressure in December: 1008.9mbar
The month with the highest atmospheric pressure is May (1015.2mbar).
The month with the lowest atmospheric pressure is December (1008.9mbar).
Average wind speed in December
Rumpo, Estonia
- Average wind speed in December: 25.2km/h
The windiest month (with the highest average wind speed) is December (25.2km/h).
The calmest month (with the lowest average wind speed) is May (16.1km/h).
Average humidity in December
Rumpo, Estonia
- Average humidity in December: 85%
The month with the highest relative humidity is February (89%).
The month with the lowest relative humidity is August (75%).
Average rainfall in December
Rumpo, Estonia
- Average rainfall in December: 55mm
The wettest month (with the highest rainfall) is December (55mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in December
Rumpo, Estonia
- Average rainfall days in December: 15 days
The month with the highest number of rainy days is November (18.1 days).
The month with the least rainy days is February (7.8 days).
Average snowfall in December
Rumpo, Estonia
- Average snowfall in December: 90mm
The month with the highest snowfall is January (134mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Rumpo, Estonia
- Average snowfall days in December: 13.7 days
The month with the highest number of snowfall days is January (16.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Rumpo, Estonia
- Average daylight in December: 6h and 18min
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 48min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).
Average sunshine days in December
Rumpo, Estonia
- Average sunshine days in December: 3.5 days
The month with the most sunshine days is June (19.4 days).
The month with the least sunshine days is December (3.5 days).
Average UV index in December
Rumpo, 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
Rumpo, 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 33).
Average visibility in December
Rumpo, Estonia
- Average visibility in December: 8km
The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February and December (8km).
