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 indicates a shift in the average high-temperature, from November's frosty 9.9°C (49.8°F) to an icy 4.4°C (39.9°F). During December, Pletena's temperature averages to a freezing cold -3.1°C (26.4°F) at night.Humidity
In December, the average relative humidity is 79%.Rainfall
In December, the rain falls for 9.7 days. Throughout December, 55mm (2.17") of precipitation is accumulated. Throughout the year, there are 182.4 rainfall days, and 929mm (36.57") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Pletena. In Pletena, Bulgaria, in December, snow falls for 12.6 days, with typically accumulated 313mm (12.32") of snow. In Pletena, Bulgaria, during the entire year, snow falls for 71.8 days and aggregates up to 1921mm (75.63") of snow.Daylight
December has the shortest days of the year in Pletena, with an average of 9h and 12min of daylight.On the first day of December, sunrise is at 07:31 and sunset at 16:54. On the last day of the month, sunrise is at 07:50 and sunset at 17:03 EET.
Sunshine
The average sunshine in December in Pletena is 5.7h.UV index
January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum UV index, 2 during December, leads to the following recommendations:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. 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
How cold is it in Pletena in December?
What is the average humidity in December in Pletena?
How much does it rain in Pletena in December?
How many days does it snow in December in Pletena?
What is the month with the shortest days in Pletena?
What is the average length of the day in December in Pletena?
When are sunrise and sunset in December in Pletena?
How long on average sun shines in December in Pletena?
When is the lowest UV index in Pletena?
What is the UV index reading in December in Pletena?
Average temperature in December
Pletena, Bulgaria
- Average high temperature in December: 4.4°C
The warmest month (with the highest average high temperature) is August (24.7°C).
The month with the lowest average high temperature is January (2.2°C).
- Average low temperature in December: -3.1°C
The month with the highest average low temperature is August (12.6°C).
The coldest month (with the lowest average low temperature) is January (-5.2°C).
Average pressure in December
Pletena, 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 (1013mbar).
Average wind speed in December
Pletena, Bulgaria
- Average wind speed in December: 7km/h
The windiest months (with the highest average wind speed) are February and March (7.3km/h).
The calmest months (with the lowest average wind speed) are July and October (5.8km/h).
Average humidity in December
Pletena, Bulgaria
- Average humidity in December: 79%
The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is August (64%).
Average rainfall in December
Pletena, Bulgaria
- Average rainfall in December: 55mm
The wettest month (with the highest rainfall) is June (145mm).
The driest month (with the least rainfall) is October (46mm).
Average rainfall days in December
Pletena, Bulgaria
- Average rainfall days in December: 9.7 days
The month with the highest number of rainy days is May (24.3 days).
The month with the least rainy days is January (7.8 days).
Average snowfall in December
Pletena, Bulgaria
- Average snowfall in December: 313mm
The month with the highest snowfall is January (478mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Pletena, Bulgaria
- Average snowfall days in December: 12.6 days
The month with the highest number of snowfall days is January (16.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Pletena, 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 4min
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 18min).
Average sunshine days in December
Pletena, Bulgaria
- Average sunshine days in December: 14.4 days
The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is May (4.7 days).
Average UV index in December
Pletena, Bulgaria
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in December
Pletena, 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 20).
Average visibility in December
Pletena, Bulgaria
- Average visibility in December: 8km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January and February (7km).
