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
The arrival of December signals a shift in temperature, down from a cool 11.2°C (52.2°F) in November to an icy 5°C (41°F). An average nighttime temperature of -0.9°C (30.4°F) is observed in Prevala during December.Humidity
In December, the average relative humidity is 77%.Rainfall
In Prevala, in December, during 9.3 rainfall days, 31mm (1.22") of precipitation is typically accumulated. In Prevala, during the entire year, the rain falls for 146 days and collects up to 492mm (19.37") of precipitation.Snowfall
January through April, October through December are months with snowfall. In Prevala, in December, during 5.5 snowfall days, 61mm (2.4") of snow is typically accumulated. Throughout the year, in Prevala, there are 26.1 snowfall days, and 507mm (19.96") of snow is accumulated.Daylight
With an average of 9h and 0min of daylight, December has the shortest days of the year in Prevala.On the first day of December in Prevala, sunrise is at 07:41 and sunset at 16:53. On the last day of the month, sunrise is at 08:01 and sunset at 17:02 EET.
Sunshine
In December, the average sunshine is 5.7h.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 reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index of 2 during December translates into these guidelines:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Prevala?
What is the average humidity in December in Prevala?
How many days does it rain in December in Prevala?
How many days does it snow in December in Prevala?
What is the month with the shortest days in Prevala?
What is the average length of the day in December in Prevala?
What time are sunrise and sunset in December in Prevala?
How long on average sun shines in December in Prevala?
What is the month with the lowest UV index in Prevala?
How high is the UV index in December in Prevala?
Average temperature in December
Prevala, Bulgaria
- Average high temperature in December: 5°C
The warmest month (with the highest average high temperature) is August (29.1°C).
The month with the lowest average high temperature is January (2.6°C).
- Average low temperature in December: -0.9°C
The month with the highest average low temperature is August (16.3°C).
The coldest month (with the lowest average low temperature) is January (-3.4°C).
Average pressure in December
Prevala, Bulgaria
- Average pressure in December: 1021mbar
The month with the highest atmospheric pressure is December (1021mbar).
The months with the lowest atmospheric pressure are May, June and July (1013.9mbar).
Average wind speed in December
Prevala, Bulgaria
- Average wind speed in December: 8.9km/h
The windiest month (with the highest average wind speed) is March (10km/h).
The calmest month (with the lowest average wind speed) is November (7.4km/h).
Average humidity in December
Prevala, Bulgaria
- Average humidity in December: 77%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (54%).
Average rainfall in December
Prevala, Bulgaria
- Average rainfall in December: 31mm
The wettest month (with the highest rainfall) is June (64mm).
The driest months (with the least rainfall) are August and September (27mm).
Average rainfall days in December
Prevala, Bulgaria
- Average rainfall days in December: 9.3 days
The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is September (8.8 days).
Average snowfall in December
Prevala, Bulgaria
- Average snowfall in December: 61mm
The month with the highest snowfall is January (141mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Prevala, Bulgaria
- Average snowfall days in December: 5.5 days
The month with the highest number of snowfall days is January (8.7 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
Prevala, Bulgaria
- Average daylight in December: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in December: 5h and 4min
The month with the most sunshine is August (Average sunshine: 11h and 36min).
The months with the least sunshine are January and February (Average sunshine: 5h and 30min).
Average sunshine days in December
Prevala, Bulgaria
- Average sunshine days in December: 17.7 days
The months with the most sunshine days are August and September (19.4 days).
The month with the least sunshine days is June (9.4 days).
Average UV index in December
Prevala, 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
Prevala, Bulgaria
- Average cloud cover in December: 39
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
Prevala, Bulgaria
- Average visibility in December: 9km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January and February (8km).
