December weather forecastBlatska, Bulgaria
December weather forecast for Blatska, Bulgaria: In Blatska, in December, snow falls for 5.8 days, with typically accumulated 99mm (3.9") of snow. In Blatska, in December, it is raining for 8.5 days, with typically 37mm (1.46") of accumulated precipitation.
December
Weather in December
December, the first month of the winter in Blatska, is still a cold month, with an average temperature ranging between max 3.4°C (38.1°F) and min -4.7°C (23.5°F).Temperature
With December's arrival, Blatska sees a decrease in average high-temperatures, moving from a frosty 9.1°C (48.4°F) in November to a wintry 3.4°C (38.1°F). In December, Blatska encounters an average low-temperature of -4.7°C (23.5°F) during the night.Humidity
In Blatska, the average relative humidity in December is 81%.Rainfall
In Blatska, in December, it is raining for 8.5 days, with typically 37mm (1.46") of accumulated precipitation. Throughout the year, there are 158.6 rainfall days, and 692mm (27.24") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. In December, in Blatska, it is snowing for 5.8 days. Throughout December, 99mm (3.9") of snow is accumulated. In Blatska, during the entire year, snow falls for 33.4 days and aggregates up to 622mm (24.49") of snow.Daylight
With an average of 9h and 12min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 07:31 and sunset at 16:55. On the last day of December, sunrise is at 07:50 and sunset at 17:04 EET.
Sunshine
In Blatska, the average sunshine in December is 5.4h.UV index
The average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the average person.Note: A daily maximum UV index of 2 in December translates into the following instructions:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Blatska, Bulgaria
- Average high temperature in December: 3.4°C
The warmest month (with the highest average high temperature) is August (24.2°C).
The month with the lowest average high temperature is January (1.3°C).
- Average low temperature in December: -4.7°C
The month with the highest average low temperature is August (11.2°C).
The coldest month (with the lowest average low temperature) is January (-7°C).
Average pressure in December
Blatska, Bulgaria
- Average pressure in December: 1020.5mbar
The month with the highest atmospheric pressure is December (1020.5mbar).
The month with the lowest atmospheric pressure is July (1013.7mbar).
Average wind speed in December
Blatska, Bulgaria
- Average wind speed in December: 7.8km/h
The windiest month (with the highest average wind speed) is March (8.3km/h).
The calmest month (with the lowest average wind speed) is August (5.7km/h).
Average humidity in December
Blatska, Bulgaria
- Average humidity in December: 81%
The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is August (64%).
Average rainfall in December
Blatska, Bulgaria
- Average rainfall in December: 37mm
The wettest month (with the highest rainfall) is June (93mm).
The driest months (with the least rainfall) are February and October (35mm).
Average rainfall days in December
Blatska, Bulgaria
- Average rainfall days in December: 8.5 days
The month with the highest number of rainy days is May (21.3 days).
The month with the least rainy days is February (7.8 days).
Average snowfall in December
Blatska, Bulgaria
- Average snowfall in December: 99mm
The month with the highest snowfall is February (172mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Blatska, Bulgaria
- Average snowfall days in December: 5.8 days
The month with the highest number of snowfall days is January (9.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Blatska, Bulgaria
- Average daylight in December: 9h and 12min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in December: 5h and 24min
The month with the most sunshine is August (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days in December
Blatska, Bulgaria
- Average sunshine days in December: 18.4 days
The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is May (8.3 days).
Average UV index in December
Blatska, Bulgaria
- Average UV index in December: 2
The months with the highest UV index are July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Blatska, Bulgaria
- Average cloud cover in December: 44
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in December
Blatska, Bulgaria
- Average visibility in December: 8km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (7km).
