December weather forecastVáclavy, Czech Republic
December
Weather in December
December, the first month of the winter in Václavy, is still a cold month, with an average temperature fluctuating between -1.3°C (29.7°F) and 3.1°C (37.6°F).Temperature
December is marked by a subtle drop in average high-temperatures, transitioning from a frosty 7.5°C (45.5°F) in November to a wintry 3.1°C (37.6°F). Václavy nights in December witness a mild cool down to an average temperature of -1.3°C (29.7°F).Humidity
In December, the average relative humidity in Václavy is 85%.Rainfall
In Václavy, in December, during 5.9 rainfall days, 11mm (0.43") of precipitation is typically accumulated. In Václavy, Czech Republic, during the entire year, the rain falls for 127.8 days and collects up to 317mm (12.48") of precipitation.Snowfall
Months with snowfall in Václavy are January through May, October through December. In December, in Václavy, it is snowing for 5.3 days. Throughout December, 23mm (0.91") of snow is accumulated. In Václavy, during the entire year, snow falls for 30.7 days and aggregates up to 154mm (6.06") 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 December, sunrise is at 07:43 and sunset at 16:06. On the last day of the month, sunrise is at 08:04 and sunset at 16:13 CET.
Sunshine
In December, the average sunshine in Václavy is 3.8h.UV index
The months with the lowest UV index in Václavy are November and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index of 1 in December interprets into the following recommendations:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Václavy, Czech Republic
- Average high temperature in December: 3.1°C
The warmest month (with the highest average high temperature) is August (24°C).
The month with the lowest average high temperature is January (1.2°C).
- Average low temperature in December: -1.3°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (-3.6°C).
Average pressure in December
Václavy, Czech Republic
- Average pressure in December: 1018.6mbar
The month with the highest atmospheric pressure is December (1018.6mbar).
The month with the lowest atmospheric pressure is July (1015.3mbar).
Average wind speed in December
Václavy, Czech Republic
- Average wind speed in December: 14.6km/h
The windiest month (with the highest average wind speed) is December (14.6km/h).
The calmest month (with the lowest average wind speed) is August (9km/h).
Average humidity in December
Václavy, Czech Republic
- Average humidity in December: 85%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (71%).
Average rainfall in December
Václavy, Czech Republic
- Average rainfall in December: 11mm
The wettest months (with the highest rainfall) are June and July (57mm).
The driest month (with the least rainfall) is November (10mm).
Average rainfall days in December
Václavy, Czech Republic
- Average rainfall days in December: 5.9 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is February (5.2 days).
Average snowfall in December
Václavy, Czech Republic
- Average snowfall in December: 23mm
The months with the highest snowfall are January and February (44mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Václavy, Czech Republic
- Average snowfall days in December: 5.3 days
The month with the highest number of snowfall days is January (10.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Václavy, Czech Republic
- Average daylight in December: 8h and 12min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in December: 3h and 48min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in December
Václavy, Czech Republic
- Average sunshine days in December: 20.8 days
The month with the most sunshine days is December (20.8 days).
The month with the least sunshine days is May (10.5 days).
Average UV index in December
Václavy, Czech Republic
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are November and December (UV index 1).
Average cloud cover in December
Václavy, Czech Republic
- Average cloud cover in December: 63
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in December
Václavy, Czech Republic
- Average visibility in December: 9km
The months with the highest visibility are March, April, May, June, July, August, September, October and December (9km).
The months with the lowest visibility are January, February and November (8km).
