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
With the beginning of December, the average high-temperature shows a small decrease, transitioning from 3.9°C (39°F) in November to a still cold 0°C (32°F). With a barely noticeable fluctuation in temperature, Riidamäe reaches an average low of -3.7°C (25.3°F) during the December nights.Humidity
In December, the average relative humidity in Riidamäe is 92%.Rainfall
In Riidamäe, Estonia, in December, during 11.7 rainfall days, 44mm (1.73") of precipitation is typically accumulated. In Riidamäe, during the entire year, the rain falls for 161 days and collects up to 505mm (19.88") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Riidamäe, in December, during 16.9 snowfall days, 148mm (5.83") of snow is typically accumulated. In Riidamäe, during the entire year, snow falls for 85.8 days and aggregates up to 815mm (32.09") of snow.Daylight
The month with the shortest days in Riidamäe is December, with an average of 6h and 18min of daylight.On the first day of the month, sunrise is at 08:47 and sunset at 15:28. On the last day of December, in Riidamäe, Estonia, sunrise is at 09:13 and sunset at 15:31 EET.
Sunshine
December has the least sunshine of the year in Riidamäe, with an average of 1.4h of sunshine.UV index
The months with the lowest UV index in Riidamäe are January through March, November and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 1 in December translates into these instructions:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Riidamäe in December?
What is the average humidity in December in Riidamäe?
How many days does it rain in December in Riidamäe?
How much does it snow in Riidamäe in December?
What is the month with the shortest days in Riidamäe?
What is the average length of the day in December in Riidamäe?
When is the sunrise / sunset in December in Riidamäe?
What is the month with the least sunshine in Riidamäe?
How long on average sun shines in December in Riidamäe?
When is the lowest UV index in Riidamäe?
What is the UV index reading in December in Riidamäe?
Average temperature in December
Riidamäe, Estonia
- Average high temperature in December: 0°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 (-2.8°C).
- Average low temperature in December: -3.7°C
The month with the highest average low temperature is July (12.3°C).
The coldest month (with the lowest average low temperature) is January (-6.9°C).
Average pressure in December
Riidamäe, Estonia
- Average pressure in December: 1009.4mbar
The month with the highest atmospheric pressure is May (1015.1mbar).
The month with the lowest atmospheric pressure is December (1009.4mbar).
Average wind speed in December
Riidamäe, Estonia
- Average wind speed in December: 13.3km/h
The windiest month (with the highest average wind speed) is December (13.3km/h).
The calmest month (with the lowest average wind speed) is August (10.7km/h).
Average humidity in December
Riidamäe, 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 (71%).
Average rainfall in December
Riidamäe, Estonia
- Average rainfall in December: 44mm
The wettest month (with the highest rainfall) is July (60mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in December
Riidamäe, Estonia
- Average rainfall days in December: 11.7 days
The month with the highest number of rainy days is July (18.2 days).
The month with the least rainy days is February (5.7 days).
Average snowfall in December
Riidamäe, Estonia
- Average snowfall in December: 148mm
The month with the highest snowfall is February (203mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Riidamäe, Estonia
- Average snowfall days in December: 16.9 days
The month with the highest number of snowfall days is January (19.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Riidamäe, 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 2min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 1h and 24min).
Average sunshine days in December
Riidamäe, Estonia
- Average sunshine days in December: 6.1 days
The month with the most sunshine days is May (14.3 days).
The month with the least sunshine days is December (6.1 days).
Average UV index in December
Riidamäe, 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
Riidamäe, Estonia
- Average cloud cover in December: 82
The month with the most cloud cover is December (Cloud cover 82).
The months with the least cloud cover are May and July (Cloud cover 42).
Average visibility in December
Riidamäe, Estonia
- Average visibility in December: 7km
The months with the highest visibility are May, June and July (9km).
The month with the lowest visibility is February (6km).
