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
In Ústí nad Labem, the average high-temperature in December slightly decreases from a chilly 7.5°C (45.5°F) in November to a wintry 2.9°C (37.2°F). A minor drop in temperature is observed from daytime highs during the nights of December, averaging a freezing cold -1.7°C (28.9°F).Humidity
In Ústí nad Labem, the average relative humidity in December is 87%.Rainfall
In December, in Ústí nad Labem, Czech Republic, the rain falls for 13.1 days. Throughout December, 36mm (1.42") of precipitation is accumulated. In Ústí nad Labem, during the entire year, the rain falls for 160.9 days and collects up to 405mm (15.94") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Ústí nad Labem, in December, during 7.8 snowfall days, 75mm (2.95") of snow is typically accumulated. Throughout the year, in Ústí nad Labem, there are 38.8 snowfall days, and 306mm (12.05") of snow is accumulated.Daylight
December has the shortest days of the year in Ústí nad Labem, Czech Republic, with an average of 8h and 6min of daylight.On the first day of the month, sunrise is at 07:43 and sunset at 16:02. On the last day of December, sunrise is at 08:05 and sunset at 16:08 CET.
Sunshine
In December, the average sunshine in Ústí nad Labem is 4.2h.UV index
In December, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Ústí nad Labem in December?
What is the average humidity in December in Ústí nad Labem?
How many days does it rain in December in Ústí nad Labem?
How much does it snow in Ústí nad Labem in December?
What is the month with the shortest days in Ústí nad Labem?
What is the average length of the day in December in Ústí nad Labem?
When are sunrise and sunset in December in Ústí nad Labem?
How many hours of sunshine does Ústí nad Labem have in December?
How high is the UV index in December in Ústí nad Labem?
Average temperature in December
Ústí nad Labem, Czech Republic
- Average high temperature in December: 2.9°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 (0.9°C).
- Average low temperature in December: -1.7°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 (-3.6°C).
Average pressure in December
Ústí nad Labem, Czech Republic
- Average pressure in December: 1017.8mbar
The month with the highest atmospheric pressure is October (1018.1mbar).
The month with the lowest atmospheric pressure is July (1014.9mbar).
Average wind speed in December
Ústí nad Labem, Czech Republic
- Average wind speed in December: 12km/h
The windiest month (with the highest average wind speed) is December (12km/h).
The calmest month (with the lowest average wind speed) is August (8.2km/h).
Average humidity in December
Ústí nad Labem, Czech Republic
- Average humidity in December: 87%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (70%).
Average rainfall in December
Ústí nad Labem, Czech Republic
- Average rainfall in December: 36mm
The wettest month (with the highest rainfall) is June (55mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in December
Ústí nad Labem, Czech Republic
- Average rainfall days in December: 13.1 days
The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is February (9.3 days).
Average snowfall in December
Ústí nad Labem, Czech Republic
- Average snowfall in December: 75mm
The month with the highest snowfall is January (95mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Ústí nad Labem, Czech Republic
- Average snowfall days in December: 7.8 days
The month with the highest number of snowfall days is January (13.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Ústí nad Labem, Czech Republic
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in December: 4h and 1min
The months with the most sunshine are July and August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in December
Ústí nad Labem, Czech Republic
- Average sunshine days in December: 11.1 days
The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is January (8.8 days).
Average UV index in December
Ústí nad Labem, 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
Ústí nad Labem, Czech Republic
- Average cloud cover in December: 58
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
Ústí nad Labem, 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).
Ústí nad Labem, Czech Republic
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