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
Onset of December comes with a temperature decline, the average high falling from a frosty 7.9°C (46.2°F) in November to a cold 2.3°C (36.1°F). The temperature in Jamnice, Czech Republic, during December nights demonstrates a small drop from the daytime highs, settling to an average of -2.1°C (28.2°F).Humidity
The average relative humidity in December is 85%.Rainfall
In Jamnice, during December, the rain falls for 10.9 days and regularly aggregates up to 32mm (1.26") of precipitation. In Jamnice, during the entire year, the rain falls for 161 days and collects up to 477mm (18.78") of precipitation.Snowfall
January through May, October through December are months with snowfall in Jamnice. In Jamnice, during December, snow falls for 8.7 days and regularly aggregates up to 75mm (2.95") of snow. In Jamnice, during the entire year, snow falls for 45.8 days and aggregates up to 376mm (14.8") of snow.Daylight
With an average of 8h and 12min of daylight, December has the shortest days of the year in Jamnice.On the first day of the month, sunrise is at 07:25 and sunset at 15:50. On the last day of December, in Jamnice, sunrise is at 07:47 and sunset at 15:57 CET.
Sunshine
In Jamnice, the average sunshine in December is 4.4h.UV index
The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: In December, an average UV index of 2 transforms into the following instructions:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. Around midday, solar radiation is most harmful; hence, exposure should be limited. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Frequently asked questions
How cold is it in Jamnice in December?
What is the average humidity in December in Jamnice?
How much does it rain in Jamnice in December?
How many days does it snow in December in Jamnice?
What is the month with the shortest days in Jamnice?
How many hours of daylight does Jamnice have in December?
When is the sunrise / sunset in December in Jamnice?
How many hours of sunshine does Jamnice have in December?
When is the lowest UV index in Jamnice?
What is the UV index reading in December in Jamnice?
Average temperature in December
Jamnice, Czech Republic
- Average high temperature in December: 2.3°C
The warmest month (with the highest average high temperature) is August (24.3°C).
The month with the lowest average high temperature is January (0°C).
- Average low temperature in December: -2.1°C
The month with the highest average low temperature is August (13.9°C).
The coldest month (with the lowest average low temperature) is January (-4.3°C).
Average pressure in December
Jamnice, Czech Republic
- Average pressure in December: 1018.6mbar
The month with the highest atmospheric pressure is October (1018.7mbar).
The month with the lowest atmospheric pressure is July (1014.7mbar).
Average wind speed in December
Jamnice, Czech Republic
- Average wind speed in December: 15.7km/h
The windiest month (with the highest average wind speed) is December (15.7km/h).
The calmest month (with the lowest average wind speed) is August (9.5km/h).
Average humidity in December
Jamnice, Czech Republic
- Average humidity in December: 85%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (69%).
Average rainfall in December
Jamnice, Czech Republic
- Average rainfall in December: 32mm
The wettest month (with the highest rainfall) is July (64mm).
The driest month (with the least rainfall) is November (23mm).
Average rainfall days in December
Jamnice, Czech Republic
- Average rainfall days in December: 10.9 days
The month with the highest number of rainy days is July (20.3 days).
The month with the least rainy days is January (8.8 days).
Average snowfall in December
Jamnice, Czech Republic
- Average snowfall in December: 75mm
The month with the highest snowfall is January (118mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Jamnice, Czech Republic
- Average snowfall days in December: 8.7 days
The month with the highest number of snowfall days is January (13.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Jamnice, Czech Republic
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in December: 4h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in December
Jamnice, Czech Republic
- Average sunshine days in December: 13.3 days
The month with the most sunshine days is October (17.7 days).
The month with the least sunshine days is July (7.8 days).
Average UV index in December
Jamnice, 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, October, November and December (UV index 2).
Average cloud cover in December
Jamnice, Czech Republic
- Average cloud cover in December: 55
The month with the most cloud cover is February (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in December
Jamnice, Czech Republic
- Average visibility in December: 9km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January and February (8km).
Jamnice, Czech Republic
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