December weather forecastJaakna, Estonia
December
Weather in December
The first month of the winter, December, is still a cold month in Jaakna, Estonia, with an average temperature varying between 2.3°C (36.1°F) and -0.2°C (31.6°F).Temperature
In December, the average high-temperature marginally drops from a cold 5.7°C (42.3°F) in November to a still wintry 2.3°C (36.1°F). The December nights show a slight decrease to a mean low-temperature of -0.2°C (31.6°F).Humidity
In December, the average relative humidity is 85%.Rainfall
The month with the most rainfall is December, when the rain falls for 15.6 days and typically aggregates up to 56mm (2.2") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Jaakna, in December, during 13.3 snowfall days, 88mm (3.46") of snow is typically accumulated. Throughout the year, there are 69.2 snowfall days, and 455mm (17.91") of snow is accumulated.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 08:51 and sunset at 15:34. On the last day of December, sunrise is at 09:17 and sunset at 15:37 EET.
Sunshine
December has the least sunshine of the year, with an average of 1.8h of sunshine.UV index
January 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 unprotected exposure to Sun's UV rays for the average person.Note: A maximum UV index of 1 in December translates into the following recommendations:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Jaakna, Estonia
- Average high temperature in December: 2.3°C
The warmest month (with the highest average high temperature) is July (19.6°C).
The month with the lowest average high temperature is February (-0.9°C).
- Average low temperature in December: -0.2°C
The months with the highest average low temperature are July and August (15.3°C).
The coldest month (with the lowest average low temperature) is February (-3.6°C).
Average pressure in December
Jaakna, Estonia
- Average pressure in December: 1008.8mbar
The month with the highest atmospheric pressure is May (1015.1mbar).
The month with the lowest atmospheric pressure is December (1008.8mbar).
Average wind speed in December
Jaakna, Estonia
- Average wind speed in December: 26.1km/h
The windiest month (with the highest average wind speed) is December (26.1km/h).
The calmest month (with the lowest average wind speed) is May (16.3km/h).
Average humidity in December
Jaakna, Estonia
- Average humidity in December: 85%
The month with the highest relative humidity is February (89%).
The months with the lowest relative humidity are May and August (75%).
Average rainfall in December
Jaakna, Estonia
- Average rainfall in December: 56mm
The wettest month (with the highest rainfall) is December (56mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in December
Jaakna, Estonia
- Average rainfall days in December: 15.6 days
The month with the highest number of rainy days is November (18 days).
The month with the least rainy days is February (8.2 days).
Average snowfall in December
Jaakna, Estonia
- Average snowfall in December: 88mm
The month with the highest snowfall is January (120mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Jaakna, Estonia
- Average snowfall days in December: 13.3 days
The month with the highest number of snowfall days is January (17.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Jaakna, 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: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).
Average sunshine days in December
Jaakna, Estonia
- Average sunshine days in December: 3.1 days
The month with the most sunshine days is May (18 days).
The month with the least sunshine days is December (3.1 days).
Average UV index in December
Jaakna, 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 and December (UV index 1).
Average cloud cover in December
Jaakna, 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
Jaakna, 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).
