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
Weather in December
Temperature
Ruila's weather in December involves a mild decrease in the average high-temperature, moving down slightly from November's cold 5.5°C (41.9°F) to a still wintry 1.9°C (35.4°F). Ruila notes an average temperature descent to a freezing cold -0.6°C (30.9°F) in December, a small shift from its daytime peak.Humidity
In Ruila, the average relative humidity in December is 86%.Rainfall
In Ruila, in December, it is raining for 13 days, with typically 46mm (1.81") of accumulated precipitation. Throughout the year, there are 159.9 rainfall days, and 528mm (20.79") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Ruila. In Ruila, during December, snow falls for 13.2 days and regularly aggregates up to 82mm (3.23") of snow. Throughout the year, in Ruila, there are 60 snowfall days, and 411mm (16.18") of snow is accumulated.Daylight
The month with the shortest days in Ruila, Estonia, is December, with an average of 6h and 18min of daylight.On the first day of December in Ruila, sunrise is at 08:51 and sunset at 15:31. On the last day of the month, sunrise is at 09:17 and sunset at 15:33 EET.
Sunshine
The month with the least sunshine is December, with an average of 1.8h of sunshine.UV index
February, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for average individuals.Note: The UV index of 1 during December leads to these advisories:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. During bright days, sunglasses that offer UVA and UVB defense are recommended. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Frequently asked questions
How cold is it in Ruila in December?
What is the average humidity in December in Ruila?
How much does it rain in Ruila in December?
How many days does it snow in December in Ruila?
What is the month with the shortest days in Ruila?
How many hours of daylight does Ruila have in December?
When are sunrise and sunset in December in Ruila?
What is the month with the least sunshine in Ruila?
How many hours of sunshine does Ruila have in December?
What is the month with the lowest UV index in Ruila?
What is the UV index intensity in December in Ruila?
Average temperature in December
Ruila, Estonia
- Average high temperature in December: 1.9°C
The warmest month (with the highest average high temperature) is July (19.8°C).
The month with the lowest average high temperature is January (-1.2°C).
- Average low temperature in December: -0.6°C
The month with the highest average low temperature is July (15.1°C).
The coldest month (with the lowest average low temperature) is February (-4.1°C).
Average pressure in December
Ruila, Estonia
- Average pressure in December: 1008.9mbar
The month with the highest atmospheric pressure is May (1015.1mbar).
The month with the lowest atmospheric pressure is December (1008.9mbar).
Average wind speed in December
Ruila, Estonia
- Average wind speed in December: 24km/h
The windiest month (with the highest average wind speed) is December (24km/h).
The calmest month (with the lowest average wind speed) is May (15.2km/h).
Average humidity in December
Ruila, Estonia
- Average humidity in December: 86%
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
Ruila, Estonia
- Average rainfall in December: 46mm
The wettest month (with the highest rainfall) is August (67mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in December
Ruila, Estonia
- Average rainfall days in December: 13 days
The month with the highest number of rainy days is August (19.3 days).
The month with the least rainy days is February (5.8 days).
Average snowfall in December
Ruila, Estonia
- Average snowfall in December: 82mm
The month with the highest snowfall is January (91mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Ruila, Estonia
- Average snowfall days in December: 13.2 days
The month with the highest number of snowfall days is December (13.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Ruila, 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 5min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).
Average sunshine days in December
Ruila, Estonia
- Average sunshine days in December: 6.9 days
The month with the most sunshine days is May (16.6 days).
The month with the least sunshine days is December (6.9 days).
Average UV index in December
Ruila, Estonia
- Average UV index in December: 1
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are February, November and December (UV index 1).
Average cloud cover in December
Ruila, 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 34).
Average visibility in December
Ruila, Estonia
- Average visibility in December: 9km
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, October, November and December (9km).
Ruila, Estonia
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