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
A subtle change in temperatures is noted as November gives way to December, with average highs reducing from a chilly 7.6°C (45.7°F) to a wintry 3.1°C (37.6°F). Knovíz's nighttime temperature in December shows a minor descent, with a steady average of -1.4°C (29.5°F).Humidity
The average relative humidity in December is 85%.Rainfall
In Knovíz, Czech Republic, in December, it is raining for 11.9 days, with typically 30mm (1.18") of accumulated precipitation. Throughout the year, in Knovíz, there are 164 rainfall days, and 456mm (17.95") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Knovíz. In December, it is snowing for 8.8 days. Throughout December, 77mm (3.03") of snow is accumulated. Throughout the year, in Knovíz, there are 47.2 snowfall days, and 377mm (14.84") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 6min of daylight.On the first day of December, sunrise is at 07:41 and sunset at 16:03. On the last day of the month, sunrise is at 08:02 and sunset at 16:10 CET.
Sunshine
In Knovíz, Czech Republic, the average sunshine in December is 4.2h.UV index
The months with the lowest UV index in Knovíz are November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: A maximum high daily UV index of 1 during December translates into the following directions:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Direct Sun exposure should be minimized especially during midday when radiation is most intense. During bright days, sunglasses that offer UVA and UVB defense are recommended. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Frequently asked questions
How cold does it get in Knovíz in December?
What is the average humidity in December in Knovíz?
How much does it rain in Knovíz in December?
How much does it snow in Knovíz in December?
What is the month with the shortest days in Knovíz?
What is the average length of the day in December in Knovíz?
When are sunrise and sunset in December in Knovíz?
How many hours of sunshine does Knovíz have in December?
What are the months with the lowest UV index in Knovíz?
How high is the UV index in December in Knovíz?
Average temperature in December
Knovíz, Czech Republic
- Average high temperature in December: 3.1°C
The warmest month (with the highest average high temperature) is August (24.3°C).
The month with the lowest average high temperature is January (1.2°C).
- Average low temperature in December: -1.4°C
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is January (-3.5°C).
Average pressure in December
Knovíz, Czech Republic
- Average pressure in December: 1018.4mbar
The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is July (1015.2mbar).
Average wind speed in December
Knovíz, Czech Republic
- Average wind speed in December: 13.5km/h
The windiest month (with the highest average wind speed) is December (13.5km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).
Average humidity in December
Knovíz, Czech Republic
- Average humidity in December: 85%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (70%).
Average rainfall in December
Knovíz, Czech Republic
- Average rainfall in December: 30mm
The wettest month (with the highest rainfall) is June (74mm).
The driest month (with the least rainfall) is November (22mm).
Average rainfall days in December
Knovíz, Czech Republic
- Average rainfall days in December: 11.9 days
The month with the highest number of rainy days is May (19.4 days).
The month with the least rainy days is February (8.5 days).
Average snowfall in December
Knovíz, Czech Republic
- Average snowfall in December: 77mm
The month with the highest snowfall is January (107mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Knovíz, Czech Republic
- Average snowfall days in December: 8.8 days
The month with the highest number of snowfall days is January (15.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Knovíz, 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 6min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in December
Knovíz, Czech Republic
- Average sunshine days in December: 12 days
The month with the most sunshine days is October (16.9 days).
The month with the least sunshine days is June (8.3 days).
Average UV index in December
Knovíz, 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 November and December (UV index 1).
Average cloud cover in December
Knovíz, Czech Republic
- Average cloud cover in December: 58
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
Knovíz, 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 months with the lowest visibility are January, February, November and December (8km).
Knovíz, Czech Republic
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