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 is characterized by a reduction in the average high-temperature, from a fresh 12.7°C (54.9°F) in November to a chilly 6.7°C (44.1°F). The average low-temperature during December nights is a cold 0°C (32°F).Humidity
In December, the average relative humidity is 78%.Rainfall
In December, the rain falls for 8.8 days. Throughout December, 29mm (1.14") of precipitation is accumulated. In Starozagorski bani, during the entire year, the rain falls for 137.8 days and collects up to 473mm (18.62") of precipitation.Snowfall
Months with snowfall are January through April, October through December. In Starozagorski bani, in December, snow falls for 3.7 days, with typically accumulated 65mm (2.56") of snow. Throughout the year, there are 19.4 snowfall days, and 327mm (12.87") 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 07:28 and sunset at 16:46. On the last day of December, in Starozagorski bani, sunrise is at 07:47 and sunset at 16:55 EET.
Sunshine
In December, the average sunshine is 5.5h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index of 2 in December converts into the following recommendations:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in December?
What is the average humidity in December?
How many days does it rain in December?
How many days does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Starozagorski bani have in December?
When are sunrise and sunset in December?
How long on average sun shines in December?
What is the month with the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
Starozagorski bani, Bulgaria
- Average high temperature in December: 6.7°C
The warmest month (with the highest average high temperature) is August (29.9°C).
The month with the lowest average high temperature is January (4.5°C).
- Average low temperature in December: 0°C
The month with the highest average low temperature is August (17.1°C).
The coldest month (with the lowest average low temperature) is January (-2.3°C).
Average pressure in December
Starozagorski bani, Bulgaria
- Average pressure in December: 1020.2mbar
The month with the highest atmospheric pressure is December (1020.2mbar).
The month with the lowest atmospheric pressure is July (1012.8mbar).
Average wind speed in December
Starozagorski bani, Bulgaria
- Average wind speed in December: 7.4km/h
The windiest month (with the highest average wind speed) is March (8.3km/h).
The calmest month (with the lowest average wind speed) is November (6.9km/h).
Average humidity in December
Starozagorski bani, Bulgaria
- Average humidity in December: 78%
The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is August (53%).
Average rainfall in December
Starozagorski bani, Bulgaria
- Average rainfall in December: 29mm
The wettest month (with the highest rainfall) is June (77mm).
The driest months (with the least rainfall) are August and September (25mm).
Average rainfall days in December
Starozagorski bani, Bulgaria
- Average rainfall days in December: 8.8 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is November (7.3 days).
Average snowfall in December
Starozagorski bani, Bulgaria
- Average snowfall in December: 65mm
The month with the highest snowfall is January (109mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Starozagorski bani, Bulgaria
- Average snowfall days in December: 3.7 days
The month with the highest number of snowfall days is January (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
Starozagorski bani, Bulgaria
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
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 42min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days in December
Starozagorski bani, Bulgaria
- Average sunshine days in December: 18.7 days
The month with the most sunshine days is August (21.2 days).
The month with the least sunshine days is May (10.6 days).
Average UV index in December
Starozagorski bani, Bulgaria
- Average UV index in December: 2
The months with the highest UV index are June, 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
Starozagorski bani, 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 16).
Average visibility in December
Starozagorski bani, 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).
