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
December's arrival signals a moderate reduction in the average high-temperature, easing from a chilly 6.2°C (43.2°F) in November to an icy 2°C (35.6°F). Dlouhý Újezd logs an average low-temperature of -2.3°C (27.9°F) during the nights of December, subtly lower than its daytime highs.Humidity
In December, the average relative humidity is 90%.Rainfall
In Dlouhý Újezd, in December, during 5.7 rainfall days, 26mm (1.02") of precipitation is typically accumulated. In Dlouhý Újezd, during the entire year, the rain falls for 139.1 days and collects up to 458mm (18.03") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In December, it is snowing for 10.5 days. Throughout December, 89mm (3.5") of snow is accumulated. Throughout the year, in Dlouhý Újezd, there are 48.3 snowfall days, and 452mm (17.8") of snow is accumulated.Daylight
The month with the shortest days in Dlouhý Újezd is December, with an average of 8h and 12min of daylight.On the first day of December, sunrise is at 07:45 and sunset at 16:11. On the last day of the month, sunrise is at 08:06 and sunset at 16:18 CET.
Sunshine
In December, the average sunshine is 3.2h.UV index
In December, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In December, the UV index of 2 transforms into the following advice:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Be alert! Nearly double the UV rays 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 Dlouhý Újezd?
What is the average humidity in December in Dlouhý Újezd?
How much does it rain in Dlouhý Újezd in December?
How many days does it snow in December in Dlouhý Újezd?
What is the month with the shortest days in Dlouhý Újezd?
What is the average length of the day in December in Dlouhý Újezd?
When is the sunrise / sunset in December in Dlouhý Újezd?
How many hours of sunshine does Dlouhý Újezd have in December?
What is the UV index reading in December in Dlouhý Újezd?
Average temperature in December
Dlouhý Újezd, Czech Republic
- Average high temperature in December: 2°C
The warmest month (with the highest average high temperature) is August (23.3°C).
The month with the lowest average high temperature is January (0.6°C).
- Average low temperature in December: -2.3°C
The month with the highest average low temperature is August (12.2°C).
The coldest month (with the lowest average low temperature) is January (-4.5°C).
Average pressure in December
Dlouhý Újezd, Czech Republic
- Average pressure in December: 1019mbar
The month with the highest atmospheric pressure is December (1019mbar).
The month with the lowest atmospheric pressure is November (1015.4mbar).
Average wind speed in December
Dlouhý Újezd, 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 (8.6km/h).
Average humidity in December
Dlouhý Újezd, Czech Republic
- Average humidity in December: 90%
The month with the highest relative humidity is January (92%).
The months with the lowest relative humidity are April, July and August (74%).
Average rainfall in December
Dlouhý Újezd, Czech Republic
- Average rainfall in December: 26mm
The wettest month (with the highest rainfall) is July (67mm).
The driest month (with the least rainfall) is November (21mm).
Average rainfall days in December
Dlouhý Újezd, Czech Republic
- Average rainfall days in December: 5.7 days
The month with the highest number of rainy days is July (20.8 days).
The month with the least rainy days is February (3.5 days).
Average snowfall in December
Dlouhý Újezd, Czech Republic
- Average snowfall in December: 89mm
The month with the highest snowfall is January (102mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Dlouhý Újezd, Czech Republic
- Average snowfall days in December: 10.5 days
The month with the highest number of snowfall days is January (10.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Dlouhý Újezd, 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 12min).
- Average sunshine in December: 3h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in December
Dlouhý Újezd, Czech Republic
- Average sunshine days in December: 16.8 days
The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is July (8.3 days).
Average UV index in December
Dlouhý Újezd, Czech Republic
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February and November (UV index 1).
Average cloud cover in December
Dlouhý Újezd, Czech Republic
- Average cloud cover in December: 71
The months with the most cloud cover are January and December (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in December
Dlouhý Újezd, Czech Republic
- Average visibility in December: 7km
The months with the highest visibility are April, June, July and August (9km).
The month with the lowest visibility is January (6km).
