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
December
Weather in December
Temperature
December's arrival correlates with a reduction in the average high-temperature, down from a refreshing 13.5°C (56.3°F) in November to a chilly 7.5°C (45.5°F). An average low-temperature of 1.2°C (34.2°F) is recorded in the month of December in Devetak.Humidity
In December, the average relative humidity is 77%.Rainfall
In December, in Devetak, Bulgaria, the rain falls for 8.6 days. Throughout December, 26mm (1.02") of precipitation is accumulated. Throughout the year, there are 110.4 rainfall days, and 334mm (13.15") of precipitation is accumulated.Snowfall
Months with snowfall are January through March, October through December. In Devetak, in December, snow falls for 2.5 days, with typically accumulated 35mm (1.38") of snow. In Devetak, during the entire year, snow falls for 14.7 days and aggregates up to 151mm (5.94") of snow.Daylight
The month with the shortest days is December, with an average of 9h and 6min of daylight.On the first day of December, sunrise is at 07:23 and sunset at 16:40. On the last day of the month, sunrise is at 07:42 and sunset at 16:49 EET.
Sunshine
The average sunshine in December in Devetak is 5.6h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, the average maximum UV index of 2 translates into the following recommendations:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. To protect against the Sun's most potent rays, avoid direct exposure around midday. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Devetak in December?
What is the average humidity in December in Devetak?
How many days does it rain in December in Devetak?
How many days does it snow in December in Devetak?
What is the month with the shortest days in Devetak?
What is the average length of the day in December in Devetak?
When is the sunrise / sunset in December in Devetak?
How long on average sun shines in December in Devetak?
What are the months with the lowest UV index in Devetak?
What is the UV index reading in December in Devetak?
Average temperature in December
Devetak, Bulgaria
- Average high temperature in December: 7.5°C
The warmest month (with the highest average high temperature) is August (31.4°C).
The month with the lowest average high temperature is January (5°C).
- Average low temperature in December: 1.2°C
The month with the highest average low temperature is August (18.4°C).
The coldest month (with the lowest average low temperature) is January (-1.4°C).
Average pressure in December
Devetak, Bulgaria
- Average pressure in December: 1020.1mbar
The month with the highest atmospheric pressure is December (1020.1mbar).
The month with the lowest atmospheric pressure is July (1012.6mbar).
Average wind speed in December
Devetak, Bulgaria
- Average wind speed in December: 10.3km/h
The windiest month (with the highest average wind speed) is February (11.4km/h).
The calmest month (with the lowest average wind speed) is June (9.3km/h).
Average humidity in December
Devetak, Bulgaria
- Average humidity in December: 77%
The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is August (51%).
Average rainfall in December
Devetak, Bulgaria
- Average rainfall in December: 26mm
The wettest month (with the highest rainfall) is June (43mm).
The driest month (with the least rainfall) is August (11mm).
Average rainfall days in December
Devetak, Bulgaria
- Average rainfall days in December: 8.6 days
The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is August (4.6 days).
Average snowfall in December
Devetak, Bulgaria
- Average snowfall in December: 35mm
The month with the highest snowfall is January (57mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in December
Devetak, Bulgaria
- Average snowfall days in December: 2.5 days
The month with the highest number of snowfall days is January (6.3 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Devetak, Bulgaria
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in December: 5h and 4min
The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).
Average sunshine days in December
Devetak, Bulgaria
- Average sunshine days in December: 19.5 days
The month with the most sunshine days is August (25.5 days).
The month with the least sunshine days is May (14.3 days).
Average UV index in December
Devetak, Bulgaria
- Average UV index in December: 2
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Devetak, Bulgaria
- Average cloud cover in December: 41
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in December
Devetak, Bulgaria
- Average visibility in December: 9km
The months with the highest visibility are June, July, August, September and October (10km).
The month with the lowest visibility is January (8km).
