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
Vlasatili in December experiences a subtle temperature decline, with average high-temperatures reducing from a fresh 11.9°C (53.4°F) in November to an icy 5.5°C (41.9°F). During the month of December, an average temperature of -1.1°C (30°F) is noted during the nights.Humidity
In Vlasatili, the average relative humidity in December is 80%.Rainfall
In December, the rain falls for 7.7 days. Throughout December, 30mm (1.18") of precipitation is accumulated. In Vlasatili, Bulgaria, during the entire year, the rain falls for 136.7 days and collects up to 561mm (22.09") of precipitation.Snowfall
January through April, October through December are months with snowfall in Vlasatili. In December, in Vlasatili, it is snowing for 6.4 days. Throughout December, 121mm (4.76") of snow is accumulated. In Vlasatili, during the entire year, snow falls for 28.9 days and aggregates up to 692mm (27.24") 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 07:28 and sunset at 16:44. On the last day of the month, sunrise is at 07:48 and sunset at 16:53 EET.
Sunshine
The average sunshine in December in Vlasatili is 5.5h.UV index
The months with the lowest UV index in Vlasatili are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum UV index of 2 during December translates into these guidelines:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Frequently asked questions
How cold is December in Vlasatili?
What is the average humidity in December in Vlasatili?
How much does it rain in Vlasatili in December?
How many days does it snow in December in Vlasatili?
What is the month with the shortest days in Vlasatili?
How many hours of daylight does Vlasatili have in December?
When is the sunrise / sunset in December in Vlasatili?
How many hours of sunshine does Vlasatili have in December?
When is the lowest UV index in Vlasatili?
What is the UV index reading in December in Vlasatili?
Average temperature in December
Vlasatili, Bulgaria
- Average high temperature in December: 5.5°C
The warmest month (with the highest average high temperature) is August (28.5°C).
The month with the lowest average high temperature is January (3.2°C).
- Average low temperature in December: -1.1°C
The month with the highest average low temperature is August (15.3°C).
The coldest month (with the lowest average low temperature) is January (-3.7°C).
Average pressure in December
Vlasatili, Bulgaria
- Average pressure in December: 1020.4mbar
The month with the highest atmospheric pressure is December (1020.4mbar).
The month with the lowest atmospheric pressure is July (1013mbar).
Average wind speed in December
Vlasatili, Bulgaria
- Average wind speed in December: 8.1km/h
The windiest month (with the highest average wind speed) is March (9km/h).
The calmest month (with the lowest average wind speed) is August (7km/h).
Average humidity in December
Vlasatili, Bulgaria
- Average humidity in December: 80%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (57%).
Average rainfall in December
Vlasatili, Bulgaria
- Average rainfall in December: 30mm
The wettest month (with the highest rainfall) is June (102mm).
The driest months (with the least rainfall) are January and September (27mm).
Average rainfall days in December
Vlasatili, Bulgaria
- Average rainfall days in December: 7.7 days
The month with the highest number of rainy days is May (20.6 days).
The month with the least rainy days is February (5.8 days).
Average snowfall in December
Vlasatili, Bulgaria
- Average snowfall in December: 121mm
The month with the highest snowfall is February (173mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Vlasatili, Bulgaria
- Average snowfall days in December: 6.4 days
The month with the highest number of snowfall days is February (7.4 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
Vlasatili, 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 3min
The month with the most sunshine is August (Average sunshine: 11h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days in December
Vlasatili, Bulgaria
- Average sunshine days in December: 19.6 days
The month with the most sunshine days is November (21.3 days).
The month with the least sunshine days is May (8.1 days).
Average UV index in December
Vlasatili, Bulgaria
- Average UV index in December: 2
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Vlasatili, 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 17).
Average visibility in December
Vlasatili, Bulgaria
- 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 and December (8km).
Vlasatili, Bulgaria
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