December weather forecastSulaoja, Estonia
December
Weather in December
December, the first month of the winter in Sulaoja, is also a subzero cold month, with an average temperature fluctuating between -3.8°C (25.2°F) and -0.5°C (31.1°F).Temperature
Sulaoja's weather subtly changes with the onset of December, barely falling from a cold 3.5°C (38.3°F) in November to a subzero cold -0.5°C (31.1°F). In Sulaoja, the nocturnal temperatures throughout December show a marginal dip from the daytime averages, settling at a still freezing cold -3.8°C (25.2°F).Humidity
The average relative humidity in December in Sulaoja is 92%.Rainfall
In Sulaoja, in December, during 11.1 rainfall days, 42mm (1.65") of precipitation is typically accumulated. In Sulaoja, Estonia, during the entire year, the rain falls for 170.9 days and collects up to 525mm (20.67") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Sulaoja, in December, during 20.4 snowfall days, 183mm (7.2") of snow is typically accumulated. Throughout the year, there are 99.4 snowfall days, and 882mm (34.72") of snow is accumulated.Daylight
The month with the shortest days in Sulaoja is December, with an average of 6h and 36min of daylight.On the first day of the month, sunrise is at 08:34 and sunset at 15:30. On the last day of December, in Sulaoja, sunrise is at 08:59 and sunset at 15:33 EET.
Sunshine
With an average of 1.8h of sunshine, December has the least sunshine of the year in Sulaoja.UV index
January through March, October through December, with an average maximum UV index of 1, are months with the lowest UV index in Sulaoja, Estonia. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index of 1 in December converts into the following recommendations:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Sulaoja, Estonia
- Average high temperature in December: -0.5°C
The warmest month (with the highest average high temperature) is July (23.1°C).
The month with the lowest average high temperature is January (-3.5°C).
- Average low temperature in December: -3.8°C
The month with the highest average low temperature is July (12.8°C).
The coldest month (with the lowest average low temperature) is January (-7.6°C).
Average pressure in December
Sulaoja, Estonia
- Average pressure in December: 1010.8mbar
The month with the highest atmospheric pressure is October (1015.5mbar).
The month with the lowest atmospheric pressure is December (1010.8mbar).
Average wind speed in December
Sulaoja, Estonia
- Average wind speed in December: 14.3km/h
The windiest month (with the highest average wind speed) is December (14.3km/h).
The calmest months (with the lowest average wind speed) are May and August (11km/h).
Average humidity in December
Sulaoja, Estonia
- Average humidity in December: 92%
The month with the highest relative humidity is February (94%).
The month with the lowest relative humidity is May (71%).
Average rainfall in December
Sulaoja, Estonia
- Average rainfall in December: 42mm
The wettest month (with the highest rainfall) is June (59mm).
The driest months (with the least rainfall) are March and April (32mm).
Average rainfall days in December
Sulaoja, Estonia
- Average rainfall days in December: 11.1 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is February (6.3 days).
Average snowfall in December
Sulaoja, Estonia
- Average snowfall in December: 183mm
The month with the highest snowfall is February (217mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Sulaoja, Estonia
- Average snowfall days in December: 20.4 days
The month with the highest number of snowfall days is January (21.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Sulaoja, Estonia
- Average daylight in December: 6h and 36min
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 36min).
- Average sunshine in December: 1h and 48min
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
Sulaoja, Estonia
- Average sunshine days in December: 3.7 days
The month with the most sunshine days is May (13.3 days).
The month with the least sunshine days is December (3.7 days).
Average UV index in December
Sulaoja, 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, October, November and December (UV index 1).
Average cloud cover in December
Sulaoja, 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 40).
Average visibility in December
Sulaoja, Estonia
- Average visibility in December: 7km
The months with the highest visibility are May, June, July and August (9km).
The months with the lowest visibility are January and February (6km).
