December weather forecastMerivälja, Estonia
December weather for Merivälja, Estonia: December, the first month of the winter in Merivälja, is still a cold month, with an average temperature ranging between min -2.3°C (27.9°F) and max 1°C (33.8°F). In Merivälja, during December, snow falls for 17.8 days and regularly aggregates up to 149mm (5.87") of snow.
December
Weather in December
December, the first month of the winter in Merivälja, is still a cold month, with an average temperature ranging between min -2.3°C (27.9°F) and max 1°C (33.8°F).Temperature
The onset of December is marked by a minor decrease in temperature, transitioning from an icy 4.5°C (40.1°F) in November to a still cold 1°C (33.8°F). With a barely noticeable fluctuation in temperature, Merivälja reaches an average low of -2.3°C (27.9°F) during the December nights.Humidity
In December, the average relative humidity in Merivälja is 89%.Rainfall
In Merivälja, in December, during 14.1 rainfall days, 50mm (1.97") of precipitation is typically accumulated. Throughout the year, in Merivälja, there are 176.6 rainfall days, and 578mm (22.76") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Merivälja, during December, snow falls for 17.8 days and regularly aggregates up to 149mm (5.87") of snow. In Merivälja, during the entire year, snow falls for 90.7 days and aggregates up to 792mm (31.18") of snow.Daylight
December has the shortest days of the year in Merivälja, with an average of 6h and 12min of daylight.On the first day of December in Merivälja, sunrise is at 08:52 and sunset at 15:27. On the last day of the month, sunrise is at 09:18 and sunset at 15:29 EET.
Sunshine
The month with the least sunshine in Merivälja is December, with an average of 1.7h 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 reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In December, the UV index of 1 transforms into the following advice:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Merivälja, Estonia
- Average high temperature in December: 1°C
The warmest month (with the highest average high temperature) is July (21°C).
The month with the lowest average high temperature is January (-1.9°C).
- Average low temperature in December: -2.3°C
The month with the highest average low temperature is July (14.1°C).
The coldest months (with the lowest average low temperature) are January and February (-5.3°C).
Average pressure in December
Merivälja, Estonia
- Average pressure in December: 1009.1mbar
The month with the highest atmospheric pressure is May (1015.1mbar).
The month with the lowest atmospheric pressure is December (1009.1mbar).
Average wind speed in December
Merivälja, Estonia
- Average wind speed in December: 19.6km/h
The windiest month (with the highest average wind speed) is December (19.6km/h).
The calmest month (with the lowest average wind speed) is May (13.2km/h).
Average humidity in December
Merivälja, Estonia
- Average humidity in December: 89%
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is May (72%).
Average rainfall in December
Merivälja, Estonia
- Average rainfall in December: 50mm
The wettest month (with the highest rainfall) is July (69mm).
The driest month (with the least rainfall) is April (30mm).
Average rainfall days in December
Merivälja, Estonia
- Average rainfall days in December: 14.1 days
The months with the highest number of rainy days are July and August (19.6 days).
The month with the least rainy days is February (7.3 days).
Average snowfall in December
Merivälja, Estonia
- Average snowfall in December: 149mm
The month with the highest snowfall is February (178mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Merivälja, Estonia
- Average snowfall days in December: 17.8 days
The month with the highest number of snowfall days is January (20.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Merivälja, Estonia
- Average daylight in December: 6h and 12min
The month with the longest days is June (Average daylight: 18h and 30min).
The month with the shortest days is December (Average daylight: 6h and 12min).
- Average sunshine in December: 1h and 42min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 1h and 42min).
Average sunshine days in December
Merivälja, Estonia
- Average sunshine days in December: 3.9 days
The month with the most sunshine days is May (13.6 days).
The month with the least sunshine days is December (3.9 days).
Average UV index in December
Merivälja, Estonia
- Average UV index in December: 1
The month with the highest UV index is 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
Merivälja, Estonia
- Average cloud cover in December: 78
The month with the most cloud cover is December (Cloud cover 78).
The month with the least cloud cover is July (Cloud cover 35).
Average visibility in December
Merivälja, Estonia
- Average visibility in December: 8km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March and December (8km).
