December weather forecastČernvír, Czech Republic
December
Weather in December
December, the first month of the winter in Černvír, is still a cold month, with an average temperature varying between -2.6°C (27.3°F) and 1.6°C (34.9°F).Temperature
The commencement of December indicates a shift in the average high-temperature, receding from November's chilly 6.6°C (43.9°F) to an icy 1.6°C (34.9°F). The nights of December in Černvír are characterized by an average low-temperature of -2.6°C (27.3°F), subtly descending from daytime highs.Humidity
In December, the average relative humidity in Černvír is 88%.Rainfall
In Černvír, Czech Republic, during December, the rain falls for 5 days and regularly aggregates up to 27mm (1.06") of precipitation. Throughout the year, in Černvír, there are 139.2 rainfall days, and 519mm (20.43") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Černvír. In Černvír, in December, snow falls for 9.8 days, with typically accumulated 91mm (3.58") of snow. In Černvír, Czech Republic, during the entire year, snow falls for 40.2 days and aggregates up to 433mm (17.05") of snow.Daylight
With an average of 8h and 12min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 07:29 and sunset at 15:58. On the last day of December, in Černvír, sunrise is at 07:50 and sunset at 16:05 CET.
Sunshine
In December, the average sunshine is 4h.UV index
In December, the average daily maximum UV index in Černvír is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index of 2 during December translates into these guidelines:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Černvír, Czech Republic
- Average high temperature in December: 1.6°C
The warmest month (with the highest average high temperature) is August (23.3°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in December: -2.6°C
The month with the highest average low temperature is August (13°C).
The coldest month (with the lowest average low temperature) is January (-4.9°C).
Average pressure in December
Černvír, Czech Republic
- Average pressure in December: 1018.9mbar
The month with the highest atmospheric pressure is December (1018.9mbar).
The months with the lowest atmospheric pressure are June and July (1015.2mbar).
Average wind speed in December
Černvír, Czech Republic
- Average wind speed in December: 15.3km/h
The windiest month (with the highest average wind speed) is December (15.3km/h).
The calmest month (with the lowest average wind speed) is August (9.7km/h).
Average humidity in December
Černvír, Czech Republic
- Average humidity in December: 88%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (72%).
Average rainfall in December
Černvír, Czech Republic
- Average rainfall in December: 27mm
The wettest month (with the highest rainfall) is June (88mm).
The driest month (with the least rainfall) is November (17mm).
Average rainfall days in December
Černvír, Czech Republic
- Average rainfall days in December: 5 days
The month with the highest number of rainy days is July (21.8 days).
The month with the least rainy days is January (3.7 days).
Average snowfall in December
Černvír, Czech Republic
- Average snowfall in December: 91mm
The month with the highest snowfall is January (104mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Černvír, Czech Republic
- Average snowfall days in December: 9.8 days
The month with the highest number of snowfall days is December (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Černvír, Czech Republic
- Average daylight in December: 8h and 12min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in December: 4h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in December
Černvír, Czech Republic
- Average sunshine days in December: 17.6 days
The month with the most sunshine days is November (21 days).
The month with the least sunshine days is June (7 days).
Average UV index in December
Černvír, Czech Republic
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in December
Černvír, Czech Republic
- Average cloud cover in December: 62
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Černvír, Czech Republic
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February and December (8km).
