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 start of December comes with a small reduction in the average high-temperature, subtly receding from 5.6°C (42.1°F) in November to a still wintry 0.8°C (33.4°F). Vlachovo Březí navigates through December with a barely noticeable decrease in temperature at night, stabilizing at a subzero cold -3.6°C (25.5°F).Humidity
In Vlachovo Březí, the average relative humidity in December is 90%.Rainfall
In December, the rain falls for 4.2 days. Throughout December, 44mm (1.73") of precipitation is accumulated. Throughout the year, there are 163.3 rainfall days, and 860mm (33.86") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In December, in Vlachovo Březí, 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
With an average of 8h and 18min of daylight, December has the shortest days of the year in Vlachovo Březí.On the first day of the month, sunrise is at 07:37 and sunset at 16:09. On the last day of December, sunrise is at 07:58 and sunset at 16:16 CET.
Sunshine
In Vlachovo Březí, 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 of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 1 during December translates into the following directions:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Frequently asked questions
How cold is it in Vlachovo Březí in December?
What is the average humidity in December in Vlachovo Březí?
How many days does it rain in December in Vlachovo Březí?
How many days does it snow in December in Vlachovo Březí?
What is the month with the shortest days in Vlachovo Březí?
How many hours of daylight does Vlachovo Březí have in December?
When is the sunrise / sunset in December in Vlachovo Březí?
How long on average sun shines in December in Vlachovo Březí?
What are the months with the lowest UV index in Vlachovo Březí?
What is the UV index reading in December in Vlachovo Březí?
Average temperature in December
Vlachovo Březí, 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
Vlachovo Březí, 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
Vlachovo Březí, 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
Vlachovo Březí, 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
Vlachovo Březí, 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
Vlachovo Březí, 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
Vlachovo Březí, 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
Vlachovo Březí, 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
Vlachovo Březí, Czech Republic
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 6min).
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
Vlachovo Březí, 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
Vlachovo Březí, 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
Vlachovo Březí, 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
Vlachovo Březí, 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).
Vlachovo Březí, Czech Republic
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