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 onset of December aligns with a soft reduction in the average high-temperature, gently falling from an icy 3.5°C (38.3°F) in November to a freezing cold -0.7°C (30.7°F). An average low-temperature of -3.7°C (25.3°F), slightly less than the daytime peak, marks the month of December in Roela.Humidity
The average relative humidity in December in Roela, Estonia, is 92%.Rainfall
In Roela, during December, the rain falls for 10.3 days and regularly aggregates up to 41mm (1.61") of precipitation. Throughout the year, there are 155.2 rainfall days, and 467mm (18.39") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Roela. In Roela, in December, snow falls for 18.3 days, with typically accumulated 176mm (6.93") of snow. Throughout the year, there are 94.3 snowfall days, and 818mm (32.2") of snow is accumulated.Daylight
With an average of 6h and 18min of daylight, December has the shortest days of the year in Roela.On the first day of December in Roela, sunrise is at 08:42 and sunset at 15:22. On the last day of the month, sunrise is at 09:08 and sunset at 15:25 EET.
Sunshine
December has the least sunshine of the year, with an average of 1.7h of sunshine.UV index
The months with the lowest UV index in Roela are January through March, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.Note: During December, 1 as the daily maximum UV index converts into the following advice:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. To guard against the harmful effects of the Sun, minimize exposure during midday. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Roela?
What is the average humidity in December in Roela?
How much does it rain in Roela in December?
How many days does it snow in December in Roela?
What is the month with the shortest days in Roela?
What is the average length of the day in December in Roela?
What time are sunrise and sunset in December in Roela?
What is the month with the least sunshine in Roela?
How many hours of sunshine does Roela have in December?
What is the month with the lowest UV index in Roela?
What is the UV index intensity in December in Roela?
Average temperature in December
Roela, Estonia
- Average high temperature in December: -0.7°C
The warmest month (with the highest average high temperature) is July (22.8°C).
The month with the lowest average high temperature is January (-3.3°C).
- Average low temperature in December: -3.7°C
The month with the highest average low temperature is July (13°C).
The coldest month (with the lowest average low temperature) is January (-7.3°C).
Average pressure in December
Roela, Estonia
- Average pressure in December: 1010.4mbar
The months with the highest atmospheric pressure are May and October (1015.2mbar).
The month with the lowest atmospheric pressure is December (1010.4mbar).
Average wind speed in December
Roela, Estonia
- Average wind speed in December: 14.3km/h
The windiest month (with the highest average wind speed) is December (14.3km/h).
The calmest month (with the lowest average wind speed) is May (10.8km/h).
Average humidity in December
Roela, Estonia
- Average humidity in December: 92%
The month with the highest relative humidity is February (94%).
The month with the lowest relative humidity is May (70%).
Average rainfall in December
Roela, Estonia
- Average rainfall in December: 41mm
The wettest month (with the highest rainfall) is August (51mm).
The driest month (with the least rainfall) is April (30mm).
Average rainfall days in December
Roela, Estonia
- Average rainfall days in December: 10.3 days
The month with the highest number of rainy days is October (16.5 days).
The month with the least rainy days is February (6.3 days).
Average snowfall in December
Roela, Estonia
- Average snowfall in December: 176mm
The month with the highest snowfall is February (197mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Roela, Estonia
- Average snowfall days in December: 18.3 days
The month with the highest number of snowfall days is January (20.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Roela, Estonia
- Average daylight in December: 6h and 2min
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 4min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 1h and 42min).
Average sunshine days in December
Roela, Estonia
- Average sunshine days in December: 5.1 days
The month with the most sunshine days is May (15.4 days).
The month with the least sunshine days is December (5.1 days).
Average UV index in December
Roela, 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
Roela, Estonia
- Average cloud cover in December: 81
The month with the most cloud cover is December (Cloud cover 81).
The month with the least cloud cover is July (Cloud cover 39).
Average visibility in December
Roela, Estonia
- Average visibility in December: 7km
The months with the highest visibility are May, June, July, August and September (9km).
The months with the lowest visibility are January and February (6km).
