December weather forecastChrtníč, Czech Republic
December
Weather in December
December, the first month of the winter in Chrtníč, is also a wintry month, with an average temperature ranging between min -2.8°C (27°F) and max 1.5°C (34.7°F).Temperature
December's onset corresponds with a subtle shift in the average high-temperature, slightly moving from a chilly 6.2°C (43.2°F) in November to a cold 1.5°C (34.7°F). During the nights of December, Chrtníč maintains an almost steady temperature with an average low of -2.8°C (27°F).Humidity
In December, the average relative humidity is 89%.Rainfall
In December, the rain falls for 9.2 days. Throughout December, 34mm (1.34") of precipitation is accumulated. In Chrtníč, Czech Republic, during the entire year, the rain falls for 158.1 days and collects up to 544mm (21.42") of precipitation.Snowfall
Months with snowfall in Chrtníč are January through May, October through December. In Chrtníč, during December, snow falls for 9.8 days and regularly aggregates up to 90mm (3.54") of snow. In Chrtníč, Czech Republic, during the entire year, snow falls for 50.1 days and aggregates up to 430mm (16.93") of snow.Daylight
December has the shortest days of the year, with an average of 8h and 12min of daylight.On the first day of December in Chrtníč, sunrise is at 07:34 and sunset at 16:00. On the last day of the month, sunrise is at 07:55 and sunset at 16:07 CET.
Sunshine
The average sunshine in December in Chrtníč is 3.8h.UV index
In Chrtníč, Czech Republic, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The UV index of 2 during December leads to these advisories:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Chrtníč, Czech Republic
- Average high temperature in December: 1.5°C
The warmest month (with the highest average high temperature) is August (22.7°C).
The month with the lowest average high temperature is January (-0.4°C).
- Average low temperature in December: -2.8°C
The month with the highest average low temperature is August (12.9°C).
The coldest month (with the lowest average low temperature) is January (-4.9°C).
Average pressure in December
Chrtníč, 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 (1015.3mbar).
Average wind speed in December
Chrtníč, Czech Republic
- Average wind speed in December: 16.1km/h
The windiest month (with the highest average wind speed) is December (16.1km/h).
The calmest month (with the lowest average wind speed) is August (10.2km/h).
Average humidity in December
Chrtníč, Czech Republic
- Average humidity in December: 89%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (73%).
Average rainfall in December
Chrtníč, Czech Republic
- Average rainfall in December: 34mm
The wettest month (with the highest rainfall) is July (82mm).
The driest month (with the least rainfall) is November (24mm).
Average rainfall days in December
Chrtníč, Czech Republic
- Average rainfall days in December: 9.2 days
The month with the highest number of rainy days is July (21.7 days).
The month with the least rainy days is January (6.1 days).
Average snowfall in December
Chrtníč, Czech Republic
- Average snowfall in December: 90mm
The month with the highest snowfall is January (125mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Chrtníč, Czech Republic
- Average snowfall days in December: 9.8 days
The month with the highest number of snowfall days is January (14.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Chrtníč, 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 August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in December
Chrtníč, Czech Republic
- Average sunshine days in December: 14.5 days
The month with the most sunshine days is October (18.2 days).
The months with the least sunshine days are June and July (7.3 days).
Average UV index in December
Chrtníč, Czech Republic
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in December
Chrtníč, Czech Republic
- Average cloud cover in December: 64
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
Chrtníč, Czech Republic
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (7km).
