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
The shift from November to December includes a minor decrease in the average high-temperature, lightly dropping from a cold 4.3°C (39.7°F) to a still wintry 0.1°C (32.2°F). Martsa reports an average low temperature of -2.5°C (27.5°F) in December, a minor decrease from the day's highs.Humidity
In Martsa, Estonia, the average relative humidity in December is 89%.Rainfall
In December, the rain falls for 9.1 days. Throughout December, 42mm (1.65") of precipitation is accumulated. Throughout the year, there are 151.8 rainfall days, and 510mm (20.08") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Martsa. In December, in Martsa, Estonia, it is snowing for 18.7 days. Throughout December, 138mm (5.43") of snow is accumulated. In Martsa, during the entire year, snow falls for 90.8 days and aggregates up to 773mm (30.43") of snow.Daylight
With an average of 6h and 12min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 08:41 and sunset at 15:17. On the last day of the month, sunrise is at 09:07 and sunset at 15:19 EET.
Sunshine
With an average of 1.6h of sunshine, December has the least sunshine of the year.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 estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum daily UV index of 1 during December morphs into the following directions:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Frequently asked questions
How cold is December in Martsa?
What is the average humidity in December in Martsa?
How much does it rain in Martsa in December?
How many days does it snow in December in Martsa?
What is the month with the shortest days in Martsa?
How many hours of daylight does Martsa have in December?
When is the sunrise / sunset in December in Martsa?
What is the month with the least sunshine in Martsa?
How long on average sun shines in December in Martsa?
What is the month with the lowest UV index in Martsa?
How high is the UV index in December in Martsa?
Average temperature in December
Martsa, Estonia
- Average high temperature in December: 0.1°C
The warmest month (with the highest average high temperature) is July (20.4°C).
The month with the lowest average high temperature is January (-2.8°C).
- Average low temperature in December: -2.5°C
The month with the highest average low temperature is July (14.8°C).
The coldest months (with the lowest average low temperature) are January and February (-6°C).
Average pressure in December
Martsa, Estonia
- Average pressure in December: 1010mbar
The month with the highest atmospheric pressure is May (1015.1mbar).
The month with the lowest atmospheric pressure is December (1010mbar).
Average wind speed in December
Martsa, Estonia
- Average wind speed in December: 20.8km/h
The windiest month (with the highest average wind speed) is December (20.8km/h).
The calmest month (with the lowest average wind speed) is May (13.4km/h).
Average humidity in December
Martsa, Estonia
- Average humidity in December: 89%
The month with the highest relative humidity is February (92%).
The months with the lowest relative humidity are May and June (73%).
Average rainfall in December
Martsa, Estonia
- Average rainfall in December: 42mm
The wettest month (with the highest rainfall) is August (65mm).
The driest month (with the least rainfall) is April (29mm).
Average rainfall days in December
Martsa, Estonia
- Average rainfall days in December: 9.1 days
The month with the highest number of rainy days is August (17.8 days).
The month with the least rainy days is February (4.8 days).
Average snowfall in December
Martsa, Estonia
- Average snowfall in December: 138mm
The month with the highest snowfall is January (164mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Martsa, Estonia
- Average snowfall days in December: 18.7 days
The month with the highest number of snowfall days is January (19.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Martsa, Estonia
- Average daylight in December: 6h and 1min
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 4min
The month with the most sunshine is June (Average sunshine: 12h and 18min).
The month with the least sunshine is December (Average sunshine: 1h and 36min).
Average sunshine days in December
Martsa, Estonia
- Average sunshine days in December: 4.6 days
The month with the most sunshine days is May (16 days).
The month with the least sunshine days is December (4.6 days).
Average UV index in December
Martsa, 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
Martsa, 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 July and August (Cloud cover 37).
Average visibility in December
Martsa, Estonia
- Average visibility in December: 8km
The months with the highest visibility are June, July, August and September (10km).
The month with the lowest visibility is February (7km).
Martsa, Estonia
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