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
Transition from November to December is accompanied by a temperature drop, with average high-temperatures decreasing from a chilly 9.1°C (48.4°F) to a cold 3.4°C (38.1°F). In the month of December, Debren experiences an average low-temperature of -4.7°C (23.5°F).Humidity
The average relative humidity in December in Debren is 81%.Rainfall
In Debren, in December, it is raining for 8.5 days, with typically 37mm (1.46") of accumulated precipitation. In Debren, during the entire year, the rain falls for 158.7 days and collects up to 693mm (27.28") of precipitation.Snowfall
January through April, October through December are months with snowfall. In Debren, Bulgaria, in December, snow falls for 5.8 days, with typically accumulated 99mm (3.9") of snow. Throughout the year, in Debren, Bulgaria, there are 33.4 snowfall days, and 622mm (24.49") of snow is accumulated.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 07:32 and sunset at 16:55. On the last day of December, sunrise is at 07:51 and sunset at 17:04 EET.
Sunshine
In Debren, Bulgaria, the average sunshine in December is 5.3h.UV index
In Debren, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for average individuals.Note: In December, the maximum UV index of 2 translates into these guidelines:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Enhance your sun protection with tightly woven, yet airy clothing. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Frequently asked questions
Is December cold in Debren?
What is the average humidity in December in Debren?
How many days does it rain in December in Debren?
How many days does it snow in December in Debren?
What is the month with the shortest days in Debren?
What is the average length of the day in December in Debren?
When are sunrise and sunset in December in Debren?
How many hours of sunshine does Debren have in December?
What is the UV index reading in December in Debren?
Average temperature in December
Debren, 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
Debren, 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
Debren, 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
Debren, 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
Debren, 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
Debren, 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
Debren, 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
Debren, 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
Debren, Bulgaria
- Average daylight in December: 9h and 1min
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 2min
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
Debren, 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
Debren, 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
Debren, 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
Debren, Bulgaria
- Average visibility in December: 8km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (7km).
Debren, Bulgaria
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