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
Stepping into December, Karlievo observes a temperature decline, with the average high falling from November's fresh 11.4°C (52.5°F) to a wintry 4.9°C (40.8°F). The average temperature drops to a freezing cold -1.7°C (28.9°F) during the night in the month of December.Humidity
In December, the average relative humidity in Karlievo is 81%.Rainfall
In December, the rain falls for 7.7 days. Throughout December, 36mm (1.42") of precipitation is accumulated. Throughout the year, there are 148.9 rainfall days, and 622mm (24.49") of precipitation is accumulated.Snowfall
Months with snowfall in Karlievo are January through May, October through December. In Karlievo, in December, during 12.7 snowfall days, 197mm (7.76") of snow is typically accumulated. Throughout the year, in Karlievo, Bulgaria, there are 64.9 snowfall days, and 1178mm (46.38") of snow is accumulated.Daylight
The month with the shortest days in Karlievo is December, with an average of 9h and 6min of daylight.On the first day of December, sunrise is at 07:34 and sunset at 16:51. On the last day of the month, sunrise is at 07:53 and sunset at 16:59 EET.
Sunshine
In December, the average sunshine is 5.6h.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 low health risk from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum daily UV index of 2 during December morphs into the following directions:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in Karlievo in December?
What is the average humidity in December in Karlievo?
How much does it rain in Karlievo in December?
How many days does it snow in December in Karlievo?
What is the month with the shortest days in Karlievo?
What is the average length of the day in December in Karlievo?
What time are sunrise and sunset in December in Karlievo?
How many hours of sunshine does Karlievo have in December?
What is the month with the lowest UV index in Karlievo?
What is the UV index intensity in December in Karlievo?
Average temperature in December
Karlievo, Bulgaria
- Average high temperature in December: 4.9°C
The warmest month (with the highest average high temperature) is August (27.5°C).
The month with the lowest average high temperature is January (2.8°C).
- Average low temperature in December: -1.7°C
The month with the highest average low temperature is August (12.9°C).
The coldest month (with the lowest average low temperature) is January (-4.4°C).
Average pressure in December
Karlievo, Bulgaria
- Average pressure in December: 1020.9mbar
The month with the highest atmospheric pressure is December (1020.9mbar).
The months with the lowest atmospheric pressure are May, June and July (1013.8mbar).
Average wind speed in December
Karlievo, Bulgaria
- Average wind speed in December: 7.7km/h
The windiest month (with the highest average wind speed) is March (8.9km/h).
The calmest months (with the lowest average wind speed) are August and October (6.7km/h).
Average humidity in December
Karlievo, Bulgaria
- Average humidity in December: 81%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (61%).
Average rainfall in December
Karlievo, Bulgaria
- Average rainfall in December: 36mm
The wettest month (with the highest rainfall) is June (102mm).
The driest month (with the least rainfall) is September (34mm).
Average rainfall days in December
Karlievo, Bulgaria
- Average rainfall days in December: 7.7 days
The month with the highest number of rainy days is May (21.3 days).
The month with the least rainy days is February (6.4 days).
Average snowfall in December
Karlievo, Bulgaria
- Average snowfall in December: 197mm
The month with the highest snowfall is January (270mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Karlievo, Bulgaria
- Average snowfall days in December: 12.7 days
The month with the highest number of snowfall days is January (15.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Karlievo, 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 4min
The month with the most sunshine is August (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days in December
Karlievo, Bulgaria
- Average sunshine days in December: 15.7 days
The month with the most sunshine days is August (19 days).
The months with the least sunshine days are May and June (8.3 days).
Average UV index in December
Karlievo, Bulgaria
- Average UV index in December: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Karlievo, Bulgaria
- Average cloud cover in December: 43
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in December
Karlievo, Bulgaria
- Average visibility in December: 8km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (7km).
