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 arrival of December denotes a barely perceptible change in the average high-temperatures to a cold 3.6°C (38.5°F) from November's 6.5°C (43.7°F). Koki, during the nights of December, averages a temperature close to its daytime high, at a still icy 1.6°C (34.9°F).Humidity
In Koki, the average relative humidity in December is 83%.Rainfall
The month with the most rainfall in Koki is December, when the rain falls for 16.5 days and typically aggregates up to 59mm (2.32") of precipitation.Snowfall
January through May, October through December are months with snowfall in Koki, Estonia. In December, it is snowing for 11.4 days. Throughout December, 68mm (2.68") of snow is accumulated. In Koki, during the entire year, snow falls for 59 days and aggregates up to 357mm (14.06") of snow.Daylight
The month with the shortest days in Koki is December, with an average of 6h and 30min of daylight.On the first day of the month, sunrise is at 08:53 and sunset at 15:47. On the last day of December, in Koki, sunrise is at 09:18 and sunset at 15:50 EET.
Sunshine
December has the least sunshine of the year in Koki, with an average of 1.9h of sunshine.UV index
In December, the average daily maximum UV index in Koki is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: The UV index of 2 in December translates into these instructions:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. 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 it in Koki in December?
What is the average humidity in December in Koki?
What is the rainiest month in Koki?
How many days does it rain in December in Koki?
How many days does it snow in December in Koki?
What is the month with the shortest days in Koki?
How many hours of daylight does Koki have in December?
When are sunrise and sunset in December in Koki?
What is the month with the least sunshine in Koki?
How long on average sun shines in December in Koki?
How high is the UV index in December in Koki?
Average temperature in December
Koki, Estonia
- Average high temperature in December: 3.6°C
The warmest month (with the highest average high temperature) is August (18.8°C).
The month with the lowest average high temperature is February (0.4°C).
- Average low temperature in December: 1.6°C
The month with the highest average low temperature is August (16.6°C).
The coldest month (with the lowest average low temperature) is February (-2°C).
Average pressure in December
Koki, Estonia
- Average pressure in December: 1009mbar
The month with the highest atmospheric pressure is May (1015.3mbar).
The month with the lowest atmospheric pressure is December (1009mbar).
Average wind speed in December
Koki, Estonia
- Average wind speed in December: 29.8km/h
The windiest month (with the highest average wind speed) is December (29.8km/h).
The calmest month (with the lowest average wind speed) is May (18.4km/h).
Average humidity in December
Koki, Estonia
- Average humidity in December: 83%
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is August (76%).
Average rainfall in December
Koki, Estonia
- Average rainfall in December: 59mm
The wettest month (with the highest rainfall) is December (59mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in December
Koki, Estonia
- Average rainfall days in December: 16.5 days
The month with the highest number of rainy days is November (17.5 days).
The month with the least rainy days is February (8.4 days).
Average snowfall in December
Koki, Estonia
- Average snowfall in December: 68mm
The month with the highest snowfall is January (109mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Koki, Estonia
- Average snowfall days in December: 11.4 days
The month with the highest number of snowfall days is January (15.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Koki, Estonia
- Average daylight in December: 6h and 3min
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 5min
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 54min).
Average sunshine days in December
Koki, Estonia
- Average sunshine days in December: 3.4 days
The month with the most sunshine days is May (20 days).
The month with the least sunshine days is December (3.4 days).
Average UV index in December
Koki, Estonia
- Average UV index in December: 2
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January and March (UV index 1).
Average cloud cover in December
Koki, Estonia
- Average cloud cover in December: 76
The month with the most cloud cover is December (Cloud cover 76).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in December
Koki, 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 and December (8km).
