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 arrival of December corresponds with a shift in temperature, down from a chilly 7.7°C (45.9°F) in November to an icy 1.8°C (35.2°F). Holesov navigates through December with a barely noticeable decrease in temperature at night, stabilizing at a freezing cold -2.5°C (27.5°F).Humidity
In Holesov, the average relative humidity in December is 88%.Rainfall
In Holesov, in December, during 11.1 rainfall days, 29mm (1.14") of precipitation is typically accumulated. In Holesov, Czech Republic, during the entire year, the rain falls for 132.4 days and collects up to 365mm (14.37") of precipitation.Snowfall
January through May, October through December are months with snowfall in Holesov. In Holesov, Czech Republic, during December, snow falls for 7.4 days and regularly aggregates up to 52mm (2.05") of snow. In Holesov, during the entire year, snow falls for 35.8 days and aggregates up to 313mm (12.32") of snow.Daylight
With an average of 8h and 18min of daylight, December has the shortest days of the year in Holesov.On the first day of December, sunrise is at 07:24 and sunset at 15:53. On the last day of the month, sunrise is at 07:45 and sunset at 16:00 CET.
Sunshine
In December, the average sunshine is 4.1h.UV index
The months with the lowest UV index in Holesov are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for ordinary individuals.Note: In December, the UV index of 2 transforms into the following advice:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Holesov?
What is the average humidity in December in Holesov?
How many days does it rain in December in Holesov?
How many days does it snow in December in Holesov?
What is the month with the shortest days in Holesov?
How many hours of daylight does Holesov have in December?
When is the sunrise / sunset in December in Holesov?
How many hours of sunshine does Holesov have in December?
When is the lowest UV index in Holesov?
How high is the UV index in December in Holesov?
Average temperature in December
Holesov, Czech Republic
- Average high temperature in December: 1.8°C
The warmest month (with the highest average high temperature) is August (25°C).
The month with the lowest average high temperature is January (0°C).
- Average low temperature in December: -2.5°C
The month with the highest average low temperature is August (13.4°C).
The coldest month (with the lowest average low temperature) is January (-5°C).
Average pressure in December
Holesov, Czech Republic
- Average pressure in December: 1019.2mbar
The month with the highest atmospheric pressure is December (1019.2mbar).
The months with the lowest atmospheric pressure are June and July (1014.9mbar).
Average wind speed in December
Holesov, Czech Republic
- Average wind speed in December: 11.1km/h
The windiest month (with the highest average wind speed) is March (12.8km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).
Average humidity in December
Holesov, Czech Republic
- Average humidity in December: 88%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (68%).
Average rainfall in December
Holesov, Czech Republic
- Average rainfall in December: 29mm
The wettest month (with the highest rainfall) is May (50mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in December
Holesov, Czech Republic
- Average rainfall days in December: 11.1 days
The month with the highest number of rainy days is May (15.6 days).
The month with the least rainy days is October (8.4 days).
Average snowfall in December
Holesov, Czech Republic
- Average snowfall in December: 52mm
The month with the highest snowfall is January (129mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Holesov, Czech Republic
- Average snowfall days in December: 7.4 days
The month with the highest number of snowfall days is January (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Holesov, Czech Republic
- Average daylight in December: 8h and 2min
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 18min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in December
Holesov, Czech Republic
- Average sunshine days in December: 14.3 days
The month with the most sunshine days is August (20 days).
The month with the least sunshine days is February (13 days).
Average UV index in December
Holesov, Czech Republic
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Holesov, Czech Republic
- Average cloud cover in December: 59
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in December
Holesov, Czech Republic
- Average visibility in December: 8km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (7km).
