December weather forecastLešná, Czech Republic
December
Weather in December
December, the first month of the winter in Lešná, is also a wintry month, with temperature in the range of an average low of -2.5°C (27.5°F) and an average high of 1.6°C (34.9°F).Temperature
December brings a drop in Lešná's average high-temperature, falling from a frosty 7.7°C (45.9°F) in November to a cold 1.6°C (34.9°F). Nighttime temperatures hover around an average low of -2.5°C (27.5°F) in December, a slight descent from daytime highs.Humidity
In December, the average relative humidity is 87%.Rainfall
In Lešná, during December, the rain falls for 11.3 days and regularly aggregates up to 38mm (1.5") of precipitation. In Lešná, during the entire year, the rain falls for 155 days and collects up to 472mm (18.58") of precipitation.Snowfall
Months with snowfall in Lešná are January through May, October through December. In Lešná, Czech Republic, during December, snow falls for 10.4 days and regularly aggregates up to 102mm (4.02") of snow. Throughout the year, in Lešná, Czech Republic, there are 47.6 snowfall days, and 450mm (17.72") of snow is accumulated.Daylight
With an average of 8h and 12min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 07:23 and sunset at 15:51. On the last day of December, in Lešná, sunrise is at 07:44 and sunset at 15:58 CET.
Sunshine
In Lešná, the average sunshine in December is 4.2h.UV index
November and December, with an average maximum UV index of 1, are months with the lowest UV index in Lešná. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum UV index of 1 in December translates into the following recommendations:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. When the Sun is at its strongest around midday, find shade and limit exposure. Stay sun-safe with clothing that is both closely woven and worn loosely. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Lešná, Czech Republic
- Average high temperature in December: 1.6°C
The warmest month (with the highest average high temperature) is August (23.9°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 (13.3°C).
The coldest month (with the lowest average low temperature) is January (-4.8°C).
Average pressure in December
Lešná, Czech Republic
- Average pressure in December: 1018.9mbar
The month with the highest atmospheric pressure is December (1018.9mbar).
The month with the lowest atmospheric pressure is July (1014.7mbar).
Average wind speed in December
Lešná, Czech Republic
- Average wind speed in December: 13.4km/h
The windiest month (with the highest average wind speed) is December (13.4km/h).
The calmest month (with the lowest average wind speed) is August (8.7km/h).
Average humidity in December
Lešná, Czech Republic
- Average humidity in December: 87%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (70%).
Average rainfall in December
Lešná, Czech Republic
- Average rainfall in December: 38mm
The wettest month (with the highest rainfall) is May (65mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in December
Lešná, Czech Republic
- Average rainfall days in December: 11.3 days
The month with the highest number of rainy days is June (17.6 days).
The month with the least rainy days is January (9.8 days).
Average snowfall in December
Lešná, Czech Republic
- Average snowfall in December: 102mm
The month with the highest snowfall is January (147mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Lešná, Czech Republic
- Average snowfall days in December: 10.4 days
The month with the highest number of snowfall days is January (14.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Lešná, Czech Republic
- Average daylight in December: 8h and 12min
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 12min
The month with the most sunshine is August (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in December
Lešná, Czech Republic
- Average sunshine days in December: 11.5 days
The month with the most sunshine days is October (16.7 days).
The month with the least sunshine days is June (10.3 days).
Average UV index in December
Lešná, Czech Republic
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are November and December (UV index 1).
Average cloud cover in December
Lešná, Czech Republic
- Average cloud cover in December: 58
The month with the most cloud cover is February (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in December
Lešná, Czech Republic
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (9km).
The month with the lowest visibility is January (7km).
