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 move into December indicates a reduction in the average high-temperature, down from November's cool 12.4°C (54.3°F) to a wintry 5.5°C (41.9°F). December's average low-temperature reading settles at a freezing cold -0.9°C (30.4°F).Humidity
In December, the average relative humidity is 80%.Rainfall
In Balvan, in December, it is raining for 8.6 days, with typically 34mm (1.34") of accumulated precipitation. Throughout the year, there are 126.5 rainfall days, and 445mm (17.52") of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Balvan. In Balvan, in December, snow falls for 6.9 days, with typically accumulated 142mm (5.59") of snow. In Balvan, during the entire year, snow falls for 30.1 days and aggregates up to 613mm (24.13") of snow.Daylight
December has the shortest days of the year, with an average of 9h and 6min of daylight.On the first day of December in Balvan, sunrise is at 07:30 and sunset at 16:44. On the last day of the month, sunrise is at 07:49 and sunset at 16:53 EET.
Sunshine
In December, the average sunshine in Balvan is 5.3h.UV index
The months with the lowest UV index in Balvan 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 health risk from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index, 2 during December, leads to the following recommendations:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Frequently asked questions
How cold does it get in Balvan in December?
What is the average humidity in December in Balvan?
How much does it rain in Balvan in December?
How many days does it snow in December in Balvan?
What is the month with the shortest days in Balvan?
What is the average length of the day in December in Balvan?
When are sunrise and sunset in December in Balvan?
How many hours of sunshine does Balvan have in December?
When is the lowest UV index in Balvan?
What is the UV index reading in December in Balvan?
Average temperature in December
Balvan, Bulgaria
- Average high temperature in December: 5.5°C
The warmest month (with the highest average high temperature) is August (29.3°C).
The month with the lowest average high temperature is January (3.3°C).
- Average low temperature in December: -0.9°C
The month with the highest average low temperature is August (15.5°C).
The coldest month (with the lowest average low temperature) is January (-3.5°C).
Average pressure in December
Balvan, 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
Balvan, Bulgaria
- Average wind speed in December: 9.2km/h
The windiest month (with the highest average wind speed) is March (10.4km/h).
The calmest month (with the lowest average wind speed) is August (8.1km/h).
Average humidity in December
Balvan, 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 (56%).
Average rainfall in December
Balvan, Bulgaria
- Average rainfall in December: 34mm
The wettest month (with the highest rainfall) is June (63mm).
The driest month (with the least rainfall) is August (20mm).
Average rainfall days in December
Balvan, Bulgaria
- Average rainfall days in December: 8.6 days
The month with the highest number of rainy days is May (16.4 days).
The month with the least rainy days is November (5.9 days).
Average snowfall in December
Balvan, Bulgaria
- Average snowfall in December: 142mm
The month with the highest snowfall is January (163mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Balvan, Bulgaria
- Average snowfall days in December: 6.9 days
The month with the highest number of snowfall days is January (9 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
Balvan, 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 2min
The month with the most sunshine is August (Average sunshine: 11h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).
Average sunshine days in December
Balvan, Bulgaria
- Average sunshine days in December: 17.3 days
The month with the most sunshine days is August (22.8 days).
The month with the least sunshine days is May (12.2 days).
Average UV index in December
Balvan, 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
Balvan, Bulgaria
- Average cloud cover in December: 43
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in December
Balvan, 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).
Balvan, Bulgaria
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