December weather forecastČelčice, Czech Republic
December
Weather in December
The first month of the winter, December, is also a wintry month in Čelčice, Czech Republic, with an average temperature varying between 1.7°C (35.1°F) and -2.8°C (27°F).Temperature
In Čelčice, the average high-temperature in December drops from a chilly 7.3°C (45.1°F) in November to an icy 1.7°C (35.1°F). Nighttime readings during December register a minimal drop from daytime highs, averaging at a freezing cold -2.8°C (27°F).Humidity
In Čelčice, Czech Republic, the average relative humidity in December is 87%.Rainfall
In Čelčice, during December, the rain falls for 9.8 days and regularly aggregates up to 26mm (1.02") of precipitation. In Čelčice, during the entire year, the rain falls for 140.8 days and collects up to 437mm (17.2") of precipitation.Snowfall
January through April, October through December are months with snowfall. In December, in Čelčice, it is snowing for 6.5 days. Throughout December, 31mm (1.22") of snow is accumulated. In Čelčice, during the entire year, snow falls for 30.5 days and aggregates up to 220mm (8.66") of snow.Daylight
With an average of 8h and 18min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 07:26 and sunset at 15:54. On the last day of December, in Čelčice, sunrise is at 07:46 and sunset at 16:01 CET.
Sunshine
In Čelčice, the average sunshine in December is 4.2h.UV index
The average daily maximum UV index in December in Čelčice is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In December, the average maximum UV index of 2 translates into the following recommendations:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Čelčice, Czech Republic
- Average high temperature in December: 1.7°C
The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in December: -2.8°C
The month with the highest average low temperature is August (13.6°C).
The coldest month (with the lowest average low temperature) is January (-5°C).
Average pressure in December
Čelčice, Czech Republic
- Average pressure in December: 1019.1mbar
The month with the highest atmospheric pressure is December (1019.1mbar).
The months with the lowest atmospheric pressure are June and July (1015mbar).
Average wind speed in December
Čelčice, Czech Republic
- Average wind speed in December: 12.2km/h
The windiest month (with the highest average wind speed) is March (13.1km/h).
The calmest month (with the lowest average wind speed) is August (8.9km/h).
Average humidity in December
Čelčice, Czech Republic
- Average humidity in December: 87%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (69%).
Average rainfall in December
Čelčice, Czech Republic
- Average rainfall in December: 26mm
The wettest month (with the highest rainfall) is June (65mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in December
Čelčice, Czech Republic
- Average rainfall days in December: 9.8 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is January (7.3 days).
Average snowfall in December
Čelčice, Czech Republic
- Average snowfall in December: 31mm
The month with the highest snowfall is January (84mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Čelčice, Czech Republic
- Average snowfall days in December: 6.5 days
The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Čelčice, Czech Republic
- Average daylight in December: 8h and 18min
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 18min).
- Average sunshine in December: 4h and 12min
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The months with the least sunshine are January and February (Average sunshine: 3h and 54min).
Average sunshine days in December
Čelčice, Czech Republic
- Average sunshine days in December: 15.7 days
The month with the most sunshine days is October (19.4 days).
The month with the least sunshine days is June (10.2 days).
Average UV index in December
Čelčice, Czech Republic
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in December
Čelčice, Czech Republic
- Average cloud cover in December: 59
The months with the most cloud cover are January and February (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in December
Čelčice, 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).
