December weather forecastRitsiko, Estonia
December
Weather in December
December, the first month of the winter in Ritsiko, is still a freezing cold month, with an average temperature fluctuating between -4.6°C (23.7°F) and -1.1°C (30°F).Temperature
Ritsiko observes a small decrease in the average high-temperature with the arrival of December, falling from November's wintry 3.1°C (37.6°F) to a freezing cold -1.1°C (30°F). Nighttime readings during December register a minimal drop from daytime highs, averaging at a still subzero cold -4.6°C (23.7°F).Humidity
In Ritsiko, the average relative humidity in December is 93%.Rainfall
In Ritsiko, Estonia, in December, it is raining for 8.9 days, with typically 39mm (1.54") of accumulated precipitation. In Ritsiko, during the entire year, the rain falls for 162.7 days and collects up to 559mm (22.01") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In December, it is snowing for 21.3 days. Throughout December, 203mm (7.99") of snow is accumulated. Throughout the year, there are 103.4 snowfall days, and 1017mm (40.04") of snow is accumulated.Daylight
The month with the shortest days in Ritsiko is December, with an average of 6h and 42min of daylight.On the first day of the month, sunrise is at 08:28 and sunset at 15:31. On the last day of December, sunrise is at 08:53 and sunset at 15:34 EET.
Sunshine
February and December, with an average of 1.6h of sunshine, are months with the least sunshine.UV index
January through March, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Ritsiko. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for average individuals.Note: An average UV index of 1 in December transforms into this advice:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Ritsiko, Estonia
- Average high temperature in December: -1.1°C
The warmest month (with the highest average high temperature) is July (22.9°C).
The month with the lowest average high temperature is January (-4.2°C).
- Average low temperature in December: -4.6°C
The month with the highest average low temperature is July (12.4°C).
The coldest month (with the lowest average low temperature) is January (-8.3°C).
Average pressure in December
Ritsiko, Estonia
- Average pressure in December: 1012mbar
The month with the highest atmospheric pressure is October (1016.4mbar).
The month with the lowest atmospheric pressure is July (1011.9mbar).
Average wind speed in December
Ritsiko, Estonia
- Average wind speed in December: 14.4km/h
The windiest month (with the highest average wind speed) is December (14.4km/h).
The calmest month (with the lowest average wind speed) is August (10.7km/h).
Average humidity in December
Ritsiko, Estonia
- Average humidity in December: 93%
The months with the highest relative humidity are January and February (94%).
The month with the lowest relative humidity is May (73%).
Average rainfall in December
Ritsiko, Estonia
- Average rainfall in December: 39mm
The wettest month (with the highest rainfall) is July (69mm).
The driest month (with the least rainfall) is April (32mm).
Average rainfall days in December
Ritsiko, Estonia
- Average rainfall days in December: 8.9 days
The month with the highest number of rainy days is July (21.1 days).
The month with the least rainy days is February (4.2 days).
Average snowfall in December
Ritsiko, Estonia
- Average snowfall in December: 203mm
The month with the highest snowfall is February (230mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Ritsiko, Estonia
- Average snowfall days in December: 21.3 days
The month with the highest number of snowfall days is January (21.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Ritsiko, Estonia
- Average daylight in December: 6h and 42min
The month with the longest days is June (Average daylight: 17h and 54min).
The month with the shortest days is December (Average daylight: 6h and 42min).
- Average sunshine in December: 1h and 36min
The month with the most sunshine is June (Average sunshine: 10h and 0min).
The months with the least sunshine are February and December (Average sunshine: 1h and 36min).
Average sunshine days in December
Ritsiko, Estonia
- Average sunshine days in December: 5.2 days
The month with the most sunshine days is May (11.5 days).
The month with the least sunshine days is December (5.2 days).
Average UV index in December
Ritsiko, 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
Ritsiko, Estonia
- Average cloud cover in December: 85
The months with the most cloud cover are February and December (Cloud cover 85).
The month with the least cloud cover is May (Cloud cover 44).
Average visibility in December
Ritsiko, 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).
