December weather forecastUpa, Estonia
December
Weather in December
December, the first month of the winter in Upa, is also an icy month, with temperature in the range of an average low of 0.8°C (33.4°F) and an average high of 3.1°C (37.6°F).Temperature
December marks a gentle change in average high-temperature, declining from November's chilly 6.2°C (43.2°F) to a cold 3.1°C (37.6°F). December nights reveal a minor deviation from daytime highs, with a mean low-temperature of 0.8°C (33.4°F).Humidity
In December, the average relative humidity in Upa is 85%.Rainfall
The month with the most rainfall in Upa is December, when the rain falls for 14.6 days and typically aggregates up to 49mm (1.93") of precipitation.Snowfall
January through May, October through December are months with snowfall in Upa. In Upa, during December, snow falls for 12.1 days and regularly aggregates up to 82mm (3.23") of snow. Throughout the year, in Upa, Estonia, there are 63.1 snowfall days, and 445mm (17.52") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 6h and 30min of daylight.On the first day of the month, sunrise is at 08:52 and sunset at 15:45. On the last day of December, sunrise is at 09:17 and sunset at 15:48 EET.
Sunshine
December has the least sunshine of the year in Upa, Estonia, with an average of 1.8h of sunshine.UV index
January, March and December, with an average maximum UV index of 1, are months with the lowest UV index in Upa. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index of 1 during December leads to these instructions:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. It's recommended to limit sun exposure when its radiation is at its peak during midday. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Upa, Estonia
- Average high temperature in December: 3.1°C
The warmest month (with the highest average high temperature) is July (20.1°C).
The month with the lowest average high temperature is February (-0.1°C).
- Average low temperature in December: 0.8°C
The month with the highest average low temperature is August (15.6°C).
The coldest month (with the lowest average low temperature) is February (-2.8°C).
Average pressure in December
Upa, Estonia
- Average pressure in December: 1009.3mbar
The month with the highest atmospheric pressure is May (1015.3mbar).
The month with the lowest atmospheric pressure is December (1009.3mbar).
Average wind speed in December
Upa, Estonia
- Average wind speed in December: 24.8km/h
The windiest month (with the highest average wind speed) is December (24.8km/h).
The calmest month (with the lowest average wind speed) is May (16km/h).
Average humidity in December
Upa, Estonia
- Average humidity in December: 85%
The month with the highest relative humidity is February (88%).
The month with the lowest relative humidity is May (74%).
Average rainfall in December
Upa, Estonia
- Average rainfall in December: 49mm
The wettest month (with the highest rainfall) is December (49mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in December
Upa, Estonia
- Average rainfall days in December: 14.6 days
The month with the highest number of rainy days is November (17.5 days).
The month with the least rainy days is February (7.5 days).
Average snowfall in December
Upa, Estonia
- Average snowfall in December: 82mm
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
Upa, Estonia
- Average snowfall days in December: 12.1 days
The month with the highest number of snowfall days is January (17.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Upa, Estonia
- Average daylight in December: 6h and 30min
The month with the longest days is June (Average daylight: 18h and 6min).
The month with the shortest days is December (Average daylight: 6h and 30min).
- 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
Upa, Estonia
- Average sunshine days in December: 4.5 days
The month with the most sunshine days is May (18.1 days).
The month with the least sunshine days is December (4.5 days).
Average UV index in December
Upa, 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, March and December (UV index 1).
Average cloud cover in December
Upa, Estonia
- Average cloud cover in December: 77
The month with the most cloud cover is December (Cloud cover 77).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in December
Upa, Estonia
- Average visibility in December: 9km
The months with the highest visibility are May, June, July, August and September (10km).
The month with the lowest visibility is January (8km).
