December weather forecastRolava, Czech Republic
December
Weather in December
The first month of the winter, December, is also an icy month in Rolava, Czech Republic, with an average temperature ranging between max 1.8°C (35.2°F) and min -2.8°C (27°F).Temperature
As December begins, there is a minor decrease in the average high-temperature, softly falling from a frosty 6.1°C (43°F) in November to an icy 1.8°C (35.2°F). Throughout December, a minimal difference from peak daytime temperatures is noted, marking a steady low-temperature average of -2.8°C (27°F).Humidity
In December, the average relative humidity is 90%.Rainfall
In Rolava, in December, it is raining for 14.5 days, with typically 48mm (1.89") of accumulated precipitation. In Rolava, during the entire year, the rain falls for 177.4 days and collects up to 534mm (21.02") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Rolava, during December, snow falls for 12.9 days and regularly aggregates up to 142mm (5.59") of snow. Throughout the year, there are 60.8 snowfall days, and 625mm (24.61") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 8h and 6min of daylight.On the first day of December, sunrise is at 07:48 and sunset at 16:09. On the last day of the month, sunrise is at 08:09 and sunset at 16:15 CET.
Sunshine
In December, the average sunshine in Rolava, Czech Republic, is 2.9h.UV index
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: In December, a daily UV index of 1 turns into the following recommendations:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Rolava, Czech Republic
- Average high temperature in December: 1.8°C
The warmest month (with the highest average high temperature) is August (22.5°C).
The month with the lowest average high temperature is January (0.1°C).
- Average low temperature in December: -2.8°C
The month with the highest average low temperature is August (11.6°C).
The coldest month (with the lowest average low temperature) is January (-4.8°C).
Average pressure in December
Rolava, Czech Republic
- Average pressure in December: 1018.3mbar
The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is November (1015.2mbar).
Average wind speed in December
Rolava, Czech Republic
- Average wind speed in December: 13.2km/h
The windiest month (with the highest average wind speed) is December (13.2km/h).
The calmest month (with the lowest average wind speed) is August (9km/h).
Average humidity in December
Rolava, Czech Republic
- Average humidity in December: 90%
The month with the highest relative humidity is January (92%).
The months with the lowest relative humidity are April, July and August (75%).
Average rainfall in December
Rolava, Czech Republic
- Average rainfall in December: 48mm
The wettest month (with the highest rainfall) is June (64mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in December
Rolava, Czech Republic
- Average rainfall days in December: 14.5 days
The month with the highest number of rainy days is July (20.3 days).
The month with the least rainy days is February (9.4 days).
Average snowfall in December
Rolava, Czech Republic
- Average snowfall in December: 142mm
The month with the highest snowfall is January (185mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Rolava, Czech Republic
- Average snowfall days in December: 12.9 days
The month with the highest number of snowfall days is January (17.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Rolava, 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: 2h and 54min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).
Average sunshine days in December
Rolava, Czech Republic
- Average sunshine days in December: 7 days
The month with the most sunshine days is October (16.3 days).
The month with the least sunshine days is December (7 days).
Average UV index in December
Rolava, Czech Republic
- Average UV index in December: 1
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in December
Rolava, Czech Republic
- Average cloud cover in December: 73
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in December
Rolava, Czech Republic
- Average visibility in December: 7km
The months with the highest visibility are April, June, July and August (9km).
The month with the lowest visibility is January (6km).
