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 shift from November to December includes a small decrease in the average high-temperature, from a chilly 7.9°C (46.2°F) to a wintry 3.4°C (38.1°F). Throughout the nights in December, Klíčany notes an average low of -1°C (30.2°F), a small dip from the daytime peak.Humidity
The average relative humidity in December in Klíčany is 84%.Rainfall
In Klíčany, Czech Republic, in December, during 12.2 rainfall days, 36mm (1.42") of precipitation is typically accumulated. Throughout the year, there are 167.3 rainfall days, and 536mm (21.1") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Klíčany, during December, snow falls for 8.9 days and regularly aggregates up to 89mm (3.5") of snow. In Klíčany, Czech Republic, during the entire year, snow falls for 44.5 days and aggregates up to 393mm (15.47") of snow.Daylight
The month with the shortest days is December, with an average of 8h and 6min of daylight.On the first day of the month, sunrise is at 07:40 and sunset at 16:02. On the last day of December, in Klíčany, Czech Republic, sunrise is at 08:01 and sunset at 16:09 CET.
Sunshine
The average sunshine in December is 3.9h.UV index
In December, the average daily maximum UV index in Klíčany is 2. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for average individuals.Note: The daily high UV index of 2 during December translates into the following recommendations:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Klíčany?
What is the average humidity in December in Klíčany?
How much does it rain in Klíčany in December?
How many days does it snow in December in Klíčany?
What is the month with the shortest days in Klíčany?
What is the average length of the day in December in Klíčany?
When is the sunrise / sunset in December in Klíčany?
How long on average sun shines in December in Klíčany?
What is the UV index intensity in December in Klíčany?
Average temperature in December
Klíčany, Czech Republic
- Average high temperature in December: 3.4°C
The warmest month (with the highest average high temperature) is August (24.7°C).
The month with the lowest average high temperature is January (1.4°C).
- Average low temperature in December: -1°C
The month with the highest average low temperature is August (14.4°C).
The coldest month (with the lowest average low temperature) is January (-3.3°C).
Average pressure in December
Klíčany, Czech Republic
- Average pressure in December: 1018.5mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is July (1015.2mbar).
Average wind speed in December
Klíčany, Czech Republic
- Average wind speed in December: 14km/h
The windiest month (with the highest average wind speed) is December (14km/h).
The calmest month (with the lowest average wind speed) is August (9.1km/h).
Average humidity in December
Klíčany, Czech Republic
- Average humidity in December: 84%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (69%).
Average rainfall in December
Klíčany, Czech Republic
- Average rainfall in December: 36mm
The wettest month (with the highest rainfall) is June (77mm).
The driest month (with the least rainfall) is November (24mm).
Average rainfall days in December
Klíčany, Czech Republic
- Average rainfall days in December: 12.2 days
The month with the highest number of rainy days is May (20.5 days).
The month with the least rainy days is February (8.7 days).
Average snowfall in December
Klíčany, Czech Republic
- Average snowfall in December: 89mm
The month with the highest snowfall is January (122mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Klíčany, Czech Republic
- Average snowfall days in December: 8.9 days
The month with the highest number of snowfall days is January (14 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Klíčany, 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: 3h and 5min
The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in December
Klíčany, Czech Republic
- Average sunshine days in December: 11.8 days
The month with the most sunshine days is October (15.7 days).
The month with the least sunshine days is May (7.8 days).
Average UV index in December
Klíčany, Czech Republic
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in December
Klíčany, Czech Republic
- Average cloud cover in December: 60
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in December
Klíčany, 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 months with the lowest visibility are January, February and December (8km).
