December weather forecastRoštění, Czech Republic
December weather for Roštění, Czech Republic: The month with the shortest days in Roštění, Czech Republic, is December, with an average of 8h and 18min of daylight. In Roštění, Czech Republic, during December, snow falls for 7.4 days and regularly aggregates up to 52mm (2.05") of snow.
December
Weather in December
The first month of the winter, December, is also an icy month in Roštění, Czech Republic, with an average temperature fluctuating between -2.5°C (27.5°F) and 1.8°C (35.2°F).Temperature
Setting in of December comes with a decrease in the average high-temperature, moving from a chilly 7.7°C (45.9°F) in November to a cold 1.8°C (35.2°F). Nighttime temperature in Roštění reflects an average dip to a freezing cold -2.5°C (27.5°F) in December, subtly cooler than its daytime highs.Humidity
In December, the average relative humidity is 88%.Rainfall
In Roštění, in December, during 11.1 rainfall days, 29mm (1.14") of precipitation is typically accumulated. In Roštění, during the entire year, the rain falls for 132.4 days and collects up to 365mm (14.37") of precipitation.Snowfall
January through May, October through December are months with snowfall in Roštění. In Roštění, Czech Republic, during December, snow falls for 7.4 days and regularly aggregates up to 52mm (2.05") of snow. Throughout the year, there are 35.8 snowfall days, and 313mm (12.32") of snow is accumulated.Daylight
December has the shortest days of the year in Roštění, Czech Republic, with an average of 8h and 18min of daylight.On the first day of December in Roštění, sunrise is at 07:24 and sunset at 15:53. On the last day of the month, sunrise is at 07:45 and sunset at 16:00 CET.
Sunshine
In Roštění, Czech Republic, the average sunshine in December is 4.1h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Roštění, Czech Republic. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.Note: A maximum high UV index of 2 in December translates into the following recommendations:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Roštění, Czech Republic
- Average high temperature in December: 1.8°C
The warmest month (with the highest average high temperature) is August (25°C).
The month with the lowest average high temperature is January (0°C).
- Average low temperature in December: -2.5°C
The month with the highest average low temperature is August (13.4°C).
The coldest month (with the lowest average low temperature) is January (-5°C).
Average pressure in December
Roštění, Czech Republic
- Average pressure in December: 1019.2mbar
The month with the highest atmospheric pressure is December (1019.2mbar).
The months with the lowest atmospheric pressure are June and July (1014.9mbar).
Average wind speed in December
Roštění, Czech Republic
- Average wind speed in December: 11.1km/h
The windiest month (with the highest average wind speed) is March (12.8km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).
Average humidity in December
Roštění, Czech Republic
- Average humidity in December: 88%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (68%).
Average rainfall in December
Roštění, Czech Republic
- Average rainfall in December: 29mm
The wettest month (with the highest rainfall) is May (50mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in December
Roštění, Czech Republic
- Average rainfall days in December: 11.1 days
The month with the highest number of rainy days is May (15.6 days).
The month with the least rainy days is October (8.4 days).
Average snowfall in December
Roštění, Czech Republic
- Average snowfall in December: 52mm
The month with the highest snowfall is January (129mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Roštění, Czech Republic
- Average snowfall days in December: 7.4 days
The month with the highest number of snowfall days is January (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Roštění, 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 6min
The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in December
Roštění, Czech Republic
- Average sunshine days in December: 14.3 days
The month with the most sunshine days is August (20 days).
The month with the least sunshine days is February (13 days).
Average UV index in December
Roštění, Czech Republic
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Roštění, Czech Republic
- Average cloud cover in December: 59
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in December
Roštění, Czech Republic
- Average visibility in December: 8km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (7km).
