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
With the arrival of December, Koiva experiences a modest decline in average high-temperatures, transitioning from an icy 3.5°C (38.3°F) in November to a freezing cold -0.4°C (31.3°F). December's average low temperature is a still subzero cold -3.9°C (25°F), displaying a subtle drop from its daily peak.Humidity
In December, the average relative humidity is 92%.Rainfall
In Koiva, in December, during 10.9 rainfall days, 35mm (1.38") of precipitation is typically accumulated. In Koiva, during the entire year, the rain falls for 164.3 days and collects up to 495mm (19.49") of precipitation.Snowfall
Months with snowfall in Koiva are January through May, October through December. In Koiva, during December, snow falls for 18.5 days and regularly aggregates up to 153mm (6.02") of snow. Throughout the year, in Koiva, there are 87.8 snowfall days, and 763mm (30.04") of snow is accumulated.Daylight
December has the shortest days of the year in Koiva, Estonia, with an average of 6h and 42min of daylight.On the first day of the month, sunrise is at 08:33 and sunset at 15:35. On the last day of December, sunrise is at 08:57 and sunset at 15:38 EET.
Sunshine
December has the least sunshine of the year in Koiva, with an average of 1.8h of sunshine.UV index
The months with the lowest UV index 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 unprotected exposure to Sun's UV rays for the average person.Note: In December, the maximum UV index of 1 transforms into these recommendations:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Koiva in December?
What is the average humidity in December in Koiva?
How many days does it rain in December in Koiva?
How many days does it snow in December in Koiva?
What is the month with the shortest days in Koiva?
How many hours of daylight does Koiva have in December?
What time are sunrise and sunset in December in Koiva?
What is the month with the least sunshine in Koiva?
How long on average sun shines in December in Koiva?
What are the months with the lowest UV index in Koiva?
How high is the UV index in December in Koiva?
Average temperature in December
Koiva, Estonia
- Average high temperature in December: -0.4°C
The warmest month (with the highest average high temperature) is July (23.3°C).
The month with the lowest average high temperature is January (-3.2°C).
- Average low temperature in December: -3.9°C
The month with the highest average low temperature is July (12.6°C).
The coldest month (with the lowest average low temperature) is January (-7.7°C).
Average pressure in December
Koiva, Estonia
- Average pressure in December: 1011.2mbar
The month with the highest atmospheric pressure is October (1015.9mbar).
The month with the lowest atmospheric pressure is December (1011.2mbar).
Average wind speed in December
Koiva, Estonia
- Average wind speed in December: 13.7km/h
The windiest month (with the highest average wind speed) is December (13.7km/h).
The calmest month (with the lowest average wind speed) is August (10.6km/h).
Average humidity in December
Koiva, Estonia
- Average humidity in December: 92%
The months with the highest relative humidity are January and February (93%).
The months with the lowest relative humidity are May and June (72%).
Average rainfall in December
Koiva, Estonia
- Average rainfall in December: 35mm
The wettest month (with the highest rainfall) is July (56mm).
The driest month (with the least rainfall) is April (28mm).
Average rainfall days in December
Koiva, Estonia
- Average rainfall days in December: 10.9 days
The month with the highest number of rainy days is July (18.4 days).
The month with the least rainy days is February (6.4 days).
Average snowfall in December
Koiva, Estonia
- Average snowfall in December: 153mm
The month with the highest snowfall is February (199mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Koiva, Estonia
- Average snowfall days in December: 18.5 days
The month with the highest number of snowfall days is January (20.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Koiva, Estonia
- Average daylight in December: 6h and 4min
The month with the longest days is June (Average daylight: 18h and 0min).
The month with the shortest days is December (Average daylight: 6h and 42min).
- Average sunshine in December: 1h and 5min
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 48min).
Average sunshine days in December
Koiva, Estonia
- Average sunshine days in December: 4.9 days
The month with the most sunshine days is May (12.5 days).
The month with the least sunshine days is December (4.9 days).
Average UV index in December
Koiva, 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
Koiva, 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 May and July (Cloud cover 41).
Average visibility in December
Koiva, Estonia
- Average visibility in December: 7km
The months with the highest visibility are May, June and July (9km).
The months with the lowest visibility are January and February (6km).
Koiva, Estonia
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