December weather forecastTran, Bulgaria
December
Weather in December
December brings forth full-blown winter conditions in Tran. The first snows hit the ground as the snowfall records approximately 141mm (5.55"). As temperatures continuously stay below zero, the festive preparations in the city are enveloped in a beautiful snowy curtain. As daylight hours dwindle, the city huddles under artificial heating. December sees Tran beautifully adorned in the winter wonderland look.Temperature
The arrival of December in Tran corresponds with a reduction in the average high-temperature, down from November's cool 10.3°C (50.5°F) to an icy 3.3°C (37.9°F). In December, in Tran, the average low-temperature is a subzero cold -2.6°C (27.3°F).Humidity
In December, the average relative humidity in Tran is 83%.Rainfall
In Tran, in December, during 10.7 rainfall days, 41mm (1.61") of precipitation is typically accumulated. In Tran, Bulgaria, during the entire year, the rain falls for 166.3 days and collects up to 569mm (22.4") of precipitation.Snowfall
January through April, October through December are months with snowfall. In Tran, during December, snow falls for 9.7 days and regularly aggregates up to 141mm (5.55") of snow. Throughout the year, there are 44.4 snowfall days, and 733mm (28.86") of snow is accumulated.Daylight
With an average of 9h and 6min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 07:40 and sunset at 16:56. On the last day of December, in Tran, Bulgaria, sunrise is at 07:59 and sunset at 17:05 EET.
Sunshine
In Tran, the average sunshine in December is 5.1h.UV index
The average daily maximum UV index in December in Tran is 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the ordinary person.Note: A typical high UV index of 2 in December suggests the following recommendations:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Tran, Bulgaria
- Average high temperature in December: 3.3°C
The warmest month (with the highest average high temperature) is August (26.3°C).
The month with the lowest average high temperature is January (1.1°C).
- Average low temperature in December: -2.6°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-5.2°C).
Average pressure in December
Tran, Bulgaria
- Average pressure in December: 1021.1mbar
The month with the highest atmospheric pressure is December (1021.1mbar).
The month with the lowest atmospheric pressure is May (1014mbar).
Average wind speed in December
Tran, Bulgaria
- Average wind speed in December: 8.7km/h
The windiest month (with the highest average wind speed) is March (9.6km/h).
The calmest month (with the lowest average wind speed) is August (7km/h).
Average humidity in December
Tran, Bulgaria
- Average humidity in December: 83%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (63%).
Average rainfall in December
Tran, Bulgaria
- Average rainfall in December: 41mm
The wettest month (with the highest rainfall) is June (72mm).
The driest month (with the least rainfall) is August (34mm).
Average rainfall days in December
Tran, Bulgaria
- Average rainfall days in December: 10.7 days
The month with the highest number of rainy days is May (22.3 days).
The month with the least rainy days is August (9.8 days).
Average snowfall in December
Tran, Bulgaria
- Average snowfall in December: 141mm
The month with the highest snowfall is January (194mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Tran, Bulgaria
- Average snowfall days in December: 9.7 days
The month with the highest number of snowfall days is January (12.9 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
Tran, Bulgaria
- Average daylight in December: 9h and 6min
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 6min
The month with the most sunshine is August (Average sunshine: 11h and 42min).
The months with the least sunshine are January and February (Average sunshine: 4h and 42min).
Average sunshine days in December
Tran, Bulgaria
- Average sunshine days in December: 15.1 days
The month with the most sunshine days is August (18.4 days).
The month with the least sunshine days is May (5.9 days).
Average UV index in December
Tran, Bulgaria
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Tran, Bulgaria
- Average cloud cover in December: 47
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in December
Tran, Bulgaria
- Average visibility in December: 8km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (7km).
