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 onset of December aligns with a soft reduction in the average high-temperature, gently falling from a cold 5.6°C (42.1°F) in November to a still icy 0.8°C (33.4°F). Kejnice's nights in December maintain a consistent average of -3.6°C (25.5°F), demonstrating a minimal differential from its daytime temperature.Humidity
In Kejnice, the average relative humidity in December is 90%.Rainfall
In Kejnice, during December, the rain falls for 4.2 days and regularly aggregates up to 44mm (1.73") of precipitation. In Kejnice, during the entire year, the rain falls for 163.3 days and collects up to 860mm (33.86") of precipitation.Snowfall
January through May, October through December are months with snowfall. In December, in Kejnice, it is snowing for 15.5 days. Throughout December, 192mm (7.56") of snow is accumulated. Throughout the year, there are 79.2 snowfall days, and 1103mm (43.43") of snow is accumulated.Daylight
December has the shortest days of the year in Kejnice, with an average of 8h and 18min of daylight.On the first day of the month, sunrise is at 07:39 and sunset at 16:09. On the last day of December, in Kejnice, sunrise is at 08:00 and sunset at 16:16 CET.
Sunshine
The average sunshine in December is 3.3h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index of 1 during December translates into these guidelines:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Kejnice?
What is the average humidity in December in Kejnice?
How much does it rain in Kejnice in December?
How many days does it snow in December in Kejnice?
What is the month with the shortest days in Kejnice?
What is the average length of the day in December in Kejnice?
When are sunrise and sunset in December in Kejnice?
How long on average sun shines in December in Kejnice?
What are the months with the lowest UV index in Kejnice?
What is the UV index reading in December in Kejnice?
Average temperature in December
Kejnice, Czech Republic
- Average high temperature in December: 0.8°C
The warmest month (with the highest average high temperature) is August (20.9°C).
The month with the lowest average high temperature is January (-1°C).
- Average low temperature in December: -3.6°C
The month with the highest average low temperature is August (10.9°C).
The coldest month (with the lowest average low temperature) is January (-6.3°C).
Average pressure in December
Kejnice, Czech Republic
- Average pressure in December: 1019.6mbar
The month with the highest atmospheric pressure is December (1019.6mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in December
Kejnice, Czech Republic
- Average wind speed in December: 12.4km/h
The windiest month (with the highest average wind speed) is December (12.4km/h).
The calmest month (with the lowest average wind speed) is August (7.5km/h).
Average humidity in December
Kejnice, Czech Republic
- Average humidity in December: 90%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is April (79%).
Average rainfall in December
Kejnice, Czech Republic
- Average rainfall in December: 44mm
The wettest months (with the highest rainfall) are May and June (133mm).
The driest month (with the least rainfall) is November (30mm).
Average rainfall days in December
Kejnice, Czech Republic
- Average rainfall days in December: 4.2 days
The month with the highest number of rainy days is May (24.7 days).
The month with the least rainy days is January (2.4 days).
Average snowfall in December
Kejnice, Czech Republic
- Average snowfall in December: 192mm
The month with the highest snowfall is January (224mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Kejnice, Czech Republic
- Average snowfall days in December: 15.5 days
The month with the highest number of snowfall days is December (15.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Kejnice, 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: 3h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 24min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in December
Kejnice, Czech Republic
- Average sunshine days in December: 13.6 days
The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is June (3.5 days).
Average UV index in December
Kejnice, 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
Kejnice, Czech Republic
- Average cloud cover in December: 69
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in December
Kejnice, Czech Republic
- Average visibility in December: 7km
The month with the highest visibility is July (9km).
The month with the lowest visibility is January (6km).
