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
The transition into December subtly indicates a reduction in the average high-temperature, down to an icy 2°C (35.6°F) from November's chilly 6.2°C (43.2°F). December nights cool to an average low-temperature of -2.3°C (27.9°F), a marginal decrease from its daytime equivalent.Humidity
The average relative humidity in December is 90%.Rainfall
In December, the rain falls for 5.7 days. Throughout December, 26mm (1.02") of precipitation is accumulated. In Osvračín, during the entire year, the rain falls for 139.1 days and collects up to 458mm (18.03") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Osvračín, in December, during 10.5 snowfall days, 89mm (3.5") of snow is typically accumulated. In Osvračín, Czech Republic, during the entire year, snow falls for 48.3 days and aggregates up to 452mm (17.8") of snow.Daylight
With an average of 8h and 12min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 07:43 and sunset at 16:10. On the last day of the month, sunrise is at 08:03 and sunset at 16:18 CET.
Sunshine
In Osvračín, the average sunshine in December is 3.2h.UV index
In Osvračín, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In December, the maximum UV index of 2 suggests these recommendations:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in December?
What is the average humidity in December?
How many days does it rain in December?
How many days does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Osvračín have in December?
When are sunrise and sunset in December in Osvračín?
How long on average sun shines in December?
What is the UV index intensity in December?
Average temperature in December
Osvračín, 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
Osvračín, 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
Osvračín, 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
Osvračín, 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
Osvračín, 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
Osvračín, 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
Osvračín, 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
Osvračín, 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
Osvračín, 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: 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
Osvračín, 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
Osvračín, 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
Osvračín, 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
Osvračín, 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).
