December weather forecastŘitonice, Czech Republic
December weather for Řitonice, Czech Republic: The month with the shortest days in Řitonice, Czech Republic, is December, with an average of 8h and 6min of daylight. The first month of the winter, December, is also an icy month in Řitonice, Czech Republic, with temperature in the range of an average low of -1.5°C (29.3°F) and an average high of 2.6°C (36.7°F).
December
Weather in December
The first month of the winter, December, is also an icy month in Řitonice, Czech Republic, with temperature in the range of an average low of -1.5°C (29.3°F) and an average high of 2.6°C (36.7°F).Temperature
December's onset brings a reduction in the average high-temperature, from a chilly 7.8°C (46°F) in November to a cold 2.6°C (36.7°F). Řitonice in December experiences a minor decline in temperature, with an average low of -1.5°C (29.3°F) at night.Humidity
The average relative humidity in December in Řitonice is 87%.Rainfall
In Řitonice, during December, the rain falls for 12.6 days and regularly aggregates up to 39mm (1.54") of precipitation. In Řitonice, Czech Republic, during the entire year, the rain falls for 161.2 days and collects up to 462mm (18.19") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Řitonice, in December, during 9.1 snowfall days, 85mm (3.35") of snow is typically accumulated. Throughout the year, in Řitonice, there are 41.5 snowfall days, and 328mm (12.91") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 6min of daylight.On the first day of the month, sunrise is at 07:38 and sunset at 15:58. On the last day of December, in Řitonice, sunrise is at 07:59 and sunset at 16:05 CET.
Sunshine
In Řitonice, the average sunshine in December is 4.1h.UV index
In Řitonice, Czech Republic, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 2 during December translates into the following guidance:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Řitonice, Czech Republic
- Average high temperature in December: 2.6°C
The warmest month (with the highest average high temperature) is August (24.3°C).
The month with the lowest average high temperature is January (1°C).
- Average low temperature in December: -1.5°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).
Average pressure in December
Řitonice, Czech Republic
- Average pressure in December: 1018.1mbar
The month with the highest atmospheric pressure is October (1018.3mbar).
The month with the lowest atmospheric pressure is July (1015mbar).
Average wind speed in December
Řitonice, Czech Republic
- Average wind speed in December: 11.8km/h
The windiest month (with the highest average wind speed) is March (12.2km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).
Average humidity in December
Řitonice, Czech Republic
- Average humidity in December: 87%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (70%).
Average rainfall in December
Řitonice, Czech Republic
- Average rainfall in December: 39mm
The wettest month (with the highest rainfall) is June (65mm).
The driest month (with the least rainfall) is November (22mm).
Average rainfall days in December
Řitonice, Czech Republic
- Average rainfall days in December: 12.6 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (9.3 days).
Average snowfall in December
Řitonice, Czech Republic
- Average snowfall in December: 85mm
The month with the highest snowfall is January (105mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Řitonice, Czech Republic
- Average snowfall days in December: 9.1 days
The month with the highest number of snowfall days is January (14.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Řitonice, Czech Republic
- Average daylight in December: 8h and 6min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in December: 4h and 6min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in December
Řitonice, Czech Republic
- Average sunshine days in December: 11.1 days
The month with the most sunshine days is October (16.5 days).
The month with the least sunshine days is May (10 days).
Average UV index in December
Řitonice, 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 November (UV index 1).
Average cloud cover in December
Řitonice, Czech Republic
- Average cloud cover in December: 61
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Řitonice, 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 month with the lowest visibility is January (7km).
