Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
Radnice's weather in December involves a mild decrease in the average high-temperature, moving down slightly from November's frosty 7.2°C (45°F) to a wintry 2.6°C (36.7°F). During the nights of December, Radnice maintains an almost steady temperature with an average low of -1.6°C (29.1°F).Humidity
In December, the average relative humidity is 86%.Rainfall
In Radnice, in December, it is raining for 11.5 days, with typically 25mm (0.98") of accumulated precipitation. Throughout the year, in Radnice, there are 156.2 rainfall days, and 398mm (15.67") of precipitation is accumulated.Snowfall
Months with snowfall in Radnice are January through May, October through December. In Radnice, Czech Republic, in December, snow falls for 8.6 days, with typically accumulated 50mm (1.97") of snow. Throughout the year, in Radnice, there are 41.4 snowfall days, and 283mm (11.14") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 8h and 12min of daylight.On the first day of December, sunrise is at 07:42 and sunset at 16:07. On the last day of the month, sunrise is at 08:03 and sunset at 16:14 CET.
Sunshine
In December, the average sunshine in Radnice is 4.1h.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index in Radnice. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 1 during December translates into these guidelines:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Frequently asked questions
How cold is it in Radnice in December?
What is the average humidity in December in Radnice?
How much does it rain in Radnice in December?
How much does it snow in Radnice in December?
What is the month with the shortest days in Radnice?
How many hours of daylight does Radnice have in December?
When are sunrise and sunset in December in Radnice?
How many hours of sunshine does Radnice have in December?
What are the months with the lowest UV index in Radnice?
How high is the UV index in December in Radnice?
Average temperature in December
Radnice, Czech Republic
- Average high temperature in December: 2.6°C
The warmest month (with the highest average high temperature) is August (23.8°C).
The month with the lowest average high temperature is January (1°C).
- Average low temperature in December: -1.6°C
The month with the highest average low temperature is August (12.7°C).
The coldest month (with the lowest average low temperature) is January (-4.1°C).
Average pressure in December
Radnice, Czech Republic
- Average pressure in December: 1018.9mbar
The month with the highest atmospheric pressure is December (1018.9mbar).
The months with the lowest atmospheric pressure are July and November (1015.5mbar).
Average wind speed in December
Radnice, Czech Republic
- Average wind speed in December: 13.8km/h
The windiest month (with the highest average wind speed) is December (13.8km/h).
The calmest month (with the lowest average wind speed) is August (9km/h).
Average humidity in December
Radnice, Czech Republic
- Average humidity in December: 86%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (72%).
Average rainfall in December
Radnice, Czech Republic
- Average rainfall in December: 25mm
The wettest month (with the highest rainfall) is July (61mm).
The driest month (with the least rainfall) is November (18mm).
Average rainfall days in December
Radnice, Czech Republic
- Average rainfall days in December: 11.5 days
The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is November (7.9 days).
Average snowfall in December
Radnice, Czech Republic
- Average snowfall in December: 50mm
The month with the highest snowfall is January (83mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Radnice, Czech Republic
- Average snowfall days in December: 8.6 days
The month with the highest number of snowfall days is January (13.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Radnice, Czech Republic
- Average daylight in December: 8h and 1min
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: 4h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in December
Radnice, Czech Republic
- Average sunshine days in December: 12.2 days
The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is June (8.3 days).
Average UV index in December
Radnice, 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 January and December (UV index 1).
Average cloud cover in December
Radnice, Czech Republic
- Average cloud cover in December: 60
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
Radnice, 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).
Radnice, Czech Republic
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