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
December
Weather in December
Temperature
The arrival of December indicates a decrease in the average high-temperature, moving from a chilly 7.5°C (45.5°F) in November to a wintry 1.6°C (34.9°F). Nighttime readings during December register a minimal drop from daytime highs, averaging at a freezing cold -2.6°C (27.3°F).Humidity
In December, the average relative humidity is 88%.Rainfall
In Kašava, in December, it is raining for 11.2 days, with typically 33mm (1.3") of accumulated precipitation. In Kašava, during the entire year, the rain falls for 134 days and collects up to 394mm (15.51") of precipitation.Snowfall
Months with snowfall are January through April, October through December. In December, it is snowing for 8.7 days. Throughout December, 67mm (2.64") of snow is accumulated. Throughout the year, there are 37.5 snowfall days, and 341mm (13.43") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 18min of daylight.On the first day of the month, sunrise is at 07:23 and sunset at 15:52. On the last day of December, sunrise is at 07:44 and sunset at 16:00 CET.
Sunshine
In Kašava, 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. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for average individuals.Note: During December, 2 as the daily maximum UV index converts into the following advice:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. To cut down UV radiation exposure by about half, sport a wide-brim hat. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December?
What is the average humidity in December in Kašava?
How many days does it rain in December?
How many days does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December in Kašava?
When are sunrise and sunset in December?
How many hours of sunshine does Kašava have in December?
When is the lowest UV index?
How high is the UV index in December?
Average temperature in December
Kašava, Czech Republic
- Average high temperature in December: 1.6°C
The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in December: -2.6°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (-4.8°C).
Average pressure in December
Kašava, Czech Republic
- Average pressure in December: 1019.4mbar
The month with the highest atmospheric pressure is December (1019.4mbar).
The months with the lowest atmospheric pressure are June and July (1014.8mbar).
Average wind speed in December
Kašava, Czech Republic
- Average wind speed in December: 10.7km/h
The windiest month (with the highest average wind speed) is March (12.3km/h).
The calmest month (with the lowest average wind speed) is August (8.5km/h).
Average humidity in December
Kašava, Czech Republic
- Average humidity in December: 88%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (68%).
Average rainfall in December
Kašava, Czech Republic
- Average rainfall in December: 33mm
The wettest month (with the highest rainfall) is May (49mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in December
Kašava, Czech Republic
- Average rainfall days in December: 11.2 days
The month with the highest number of rainy days is May (16.1 days).
The month with the least rainy days is February (8 days).
Average snowfall in December
Kašava, Czech Republic
- Average snowfall in December: 67mm
The month with the highest snowfall is January (142mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Kašava, Czech Republic
- Average snowfall days in December: 8.7 days
The month with the highest number of snowfall days is January (12.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Kašava, Czech Republic
- Average daylight in December: 8h and 2min
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 1min
The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in December
Kašava, Czech Republic
- Average sunshine days in December: 14.1 days
The month with the most sunshine days is August (18.9 days).
The month with the least sunshine days is May (12.8 days).
Average UV index in December
Kašava, 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
Kašava, 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
Kašava, 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).
