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
December
Weather in December
Temperature
The commencement of December includes a gentle temperature shift, with the average high-temperature dropping a bit from 4.3°C (39.7°F) in November to a still wintry 0.1°C (32.2°F). A consistent average low-temperature of -2.5°C (27.5°F), with a minor variance from the daytime highs, is noted during the nights of December.Humidity
In Mustanina, Estonia, the average relative humidity in December is 89%.Rainfall
In Mustanina, in December, during 9.1 rainfall days, 42mm (1.65") of precipitation is typically accumulated. In Mustanina, during the entire year, the rain falls for 151.8 days and collects up to 510mm (20.08") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Mustanina, in December, snow falls for 18.7 days, with typically accumulated 138mm (5.43") of snow. Throughout the year, in Mustanina, Estonia, there are 90.8 snowfall days, and 773mm (30.43") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 6h and 12min of daylight.On the first day of the month, sunrise is at 08:39 and sunset at 15:17. On the last day of December, sunrise is at 09:05 and sunset at 15:19 EET.
Sunshine
The month with the least sunshine in Mustanina is December, with an average of 1.6h of sunshine.UV index
January through March, November 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 hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The daily maximum UV index of 1 in December interprets into the following advice:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Mustanina in December?
What is the average humidity in December in Mustanina?
How much does it rain in Mustanina in December?
How much does it snow in Mustanina in December?
What is the month with the shortest days in Mustanina?
How many hours of daylight does Mustanina have in December?
What time are sunrise and sunset in December in Mustanina?
What is the month with the least sunshine in Mustanina?
How long on average sun shines in December in Mustanina?
What are the months with the lowest UV index in Mustanina?
How high is the UV index in December in Mustanina?
Average temperature in December
Mustanina, Estonia
- Average high temperature in December: 0.1°C
The warmest month (with the highest average high temperature) is July (20.4°C).
The month with the lowest average high temperature is January (-2.8°C).
- Average low temperature in December: -2.5°C
The month with the highest average low temperature is July (14.8°C).
The coldest months (with the lowest average low temperature) are January and February (-6°C).
Average pressure in December
Mustanina, Estonia
- Average pressure in December: 1010mbar
The month with the highest atmospheric pressure is May (1015.1mbar).
The month with the lowest atmospheric pressure is December (1010mbar).
Average wind speed in December
Mustanina, Estonia
- Average wind speed in December: 20.8km/h
The windiest month (with the highest average wind speed) is December (20.8km/h).
The calmest month (with the lowest average wind speed) is May (13.4km/h).
Average humidity in December
Mustanina, Estonia
- Average humidity in December: 89%
The month with the highest relative humidity is February (92%).
The months with the lowest relative humidity are May and June (73%).
Average rainfall in December
Mustanina, Estonia
- Average rainfall in December: 42mm
The wettest month (with the highest rainfall) is August (65mm).
The driest month (with the least rainfall) is April (29mm).
Average rainfall days in December
Mustanina, Estonia
- Average rainfall days in December: 9.1 days
The month with the highest number of rainy days is August (17.8 days).
The month with the least rainy days is February (4.8 days).
Average snowfall in December
Mustanina, Estonia
- Average snowfall in December: 138mm
The month with the highest snowfall is January (164mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Mustanina, Estonia
- Average snowfall days in December: 18.7 days
The month with the highest number of snowfall days is January (19.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Mustanina, Estonia
- Average daylight in December: 6h and 1min
The month with the longest days is June (Average daylight: 18h and 30min).
The month with the shortest days is December (Average daylight: 6h and 12min).
- Average sunshine in December: 1h and 4min
The month with the most sunshine is June (Average sunshine: 12h and 18min).
The month with the least sunshine is December (Average sunshine: 1h and 36min).
Average sunshine days in December
Mustanina, Estonia
- Average sunshine days in December: 4.6 days
The month with the most sunshine days is May (16 days).
The month with the least sunshine days is December (4.6 days).
Average UV index in December
Mustanina, Estonia
- Average UV index in December: 1
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in December
Mustanina, Estonia
- Average cloud cover in December: 81
The month with the most cloud cover is December (Cloud cover 81).
The months with the least cloud cover are July and August (Cloud cover 37).
Average visibility in December
Mustanina, Estonia
- Average visibility in December: 8km
The months with the highest visibility are June, July, August and September (10km).
The month with the lowest visibility is February (7km).
