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
As December commences, the average high-temperature subtly reduces, transitioning from a chilly 7°C (44.6°F) in November to a cold 2.3°C (36.1°F). During the December nights, Vrchotovy Janovice's temperature maintains an average close to the daytime highs, settling at a subzero cold -2.5°C (27.5°F).Humidity
In Vrchotovy Janovice, the average relative humidity in December is 87%.Rainfall
In Vrchotovy Janovice, in December, during 11.8 rainfall days, 39mm (1.54") of precipitation is typically accumulated. In Vrchotovy Janovice, Czech Republic, during the entire year, the rain falls for 176.9 days and collects up to 627mm (24.69") of precipitation.Snowfall
January through May, October through December are months with snowfall in Vrchotovy Janovice. In Vrchotovy Janovice, during December, snow falls for 11.9 days and regularly aggregates up to 109mm (4.29") of snow. Throughout the year, in Vrchotovy Janovice, there are 59.6 snowfall days, and 561mm (22.09") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 12min of daylight.On the first day of the month, sunrise is at 07:37 and sunset at 16:04. On the last day of December, sunrise is at 07:58 and sunset at 16:11 CET.
Sunshine
The average sunshine in December in Vrchotovy Janovice, Czech Republic, is 4.1h.UV index
In Vrchotovy Janovice, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the average person.Note: In December, a daily maximum UV index of 2 leads to the following instructions:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Vrchotovy Janovice in December?
What is the average humidity in December in Vrchotovy Janovice?
How much does it rain in Vrchotovy Janovice in December?
How many days does it snow in December in Vrchotovy Janovice?
What is the month with the shortest days in Vrchotovy Janovice?
What is the average length of the day in December in Vrchotovy Janovice?
What time are sunrise and sunset in December in Vrchotovy Janovice?
How many hours of sunshine does Vrchotovy Janovice have in December?
What is the UV index intensity in December in Vrchotovy Janovice?
Average temperature in December
Vrchotovy Janovice, Czech Republic
- Average high temperature in December: 2.3°C
The warmest month (with the highest average high temperature) is August (23.2°C).
The month with the lowest average high temperature is January (0.3°C).
- Average low temperature in December: -2.5°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-4.4°C).
Average pressure in December
Vrchotovy Janovice, Czech Republic
- Average pressure in December: 1019.2mbar
The month with the highest atmospheric pressure is December (1019.2mbar).
The month with the lowest atmospheric pressure is June (1015.5mbar).
Average wind speed in December
Vrchotovy Janovice, Czech Republic
- Average wind speed in December: 14.5km/h
The windiest month (with the highest average wind speed) is December (14.5km/h).
The calmest month (with the lowest average wind speed) is August (9.4km/h).
Average humidity in December
Vrchotovy Janovice, Czech Republic
- Average humidity in December: 87%
The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are April and August (74%).
Average rainfall in December
Vrchotovy Janovice, Czech Republic
- Average rainfall in December: 39mm
The wettest month (with the highest rainfall) is June (100mm).
The driest month (with the least rainfall) is November (26mm).
Average rainfall days in December
Vrchotovy Janovice, Czech Republic
- Average rainfall days in December: 11.8 days
The month with the highest number of rainy days is June (22.5 days).
The month with the least rainy days is January (9.2 days).
Average snowfall in December
Vrchotovy Janovice, Czech Republic
- Average snowfall in December: 109mm
The month with the highest snowfall is January (204mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Vrchotovy Janovice, Czech Republic
- Average snowfall days in December: 11.9 days
The month with the highest number of snowfall days is January (16.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Vrchotovy Janovice, Czech Republic
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in December
Vrchotovy Janovice, Czech Republic
- Average sunshine days in December: 11.2 days
The month with the most sunshine days is October (16 days).
The month with the least sunshine days is June (5.3 days).
Average UV index in December
Vrchotovy Janovice, Czech Republic
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in December
Vrchotovy Janovice, 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 33).
Average visibility in December
Vrchotovy Janovice, Czech Republic
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August and September (9km).
The month with the lowest visibility is January (7km).
