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
The arrival of December suggests a slight decrease in the average high-temperature, moving from a frosty 7.6°C (45.7°F) in November to an icy 3.1°C (37.6°F). Zlonice's temperature during December nights registers a minor decrease to an average low of -1.4°C (29.5°F).Humidity
In December, the average relative humidity in Zlonice, Czech Republic, is 85%.Rainfall
In Zlonice, during December, the rain falls for 11.9 days and regularly aggregates up to 30mm (1.18") of precipitation. Throughout the year, in Zlonice, 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 Zlonice. In December, it is snowing for 8.8 days. Throughout December, 77mm (3.03") of snow is accumulated. Throughout the year, in Zlonice, there are 47.2 snowfall days, and 377mm (14.84") of snow is accumulated.Daylight
The month with the shortest days in Zlonice is December, with an average of 8h and 6min of daylight.On the first day of the month, sunrise is at 07:42 and sunset at 16:03. On the last day of December, in Zlonice, sunrise is at 08:03 and sunset at 16:10 CET.
Sunshine
The average sunshine in December in Zlonice, Czech Republic, is 4.2h.UV index
November and December, with an average maximum UV index of 1, are months with the lowest UV index in Zlonice. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum daily UV index of 1 during December morphs into the following directions:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Frequently asked questions
How cold is December in Zlonice?
What is the average humidity in December in Zlonice?
How many days does it rain in December in Zlonice?
How many days does it snow in December in Zlonice?
What is the month with the shortest days in Zlonice?
What is the average length of the day in December in Zlonice?
What time are sunrise and sunset in December in Zlonice?
How many hours of sunshine does Zlonice have in December?
When is the lowest UV index in Zlonice?
What is the UV index reading in December in Zlonice?
Average temperature in December
Zlonice, 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
Zlonice, 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
Zlonice, 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
Zlonice, 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
Zlonice, 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
Zlonice, 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
Zlonice, 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
Zlonice, 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
Zlonice, 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
Zlonice, 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
Zlonice, 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
Zlonice, 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
Zlonice, 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).
Zlonice, Czech Republic
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