December weather forecastJablůnka, Czech Republic
December
Weather in December
The first month of the winter, December, is also an icy month in Jablůnka, Czech Republic, with an average temperature fluctuating between -2.6°C (27.3°F) and 1.6°C (34.9°F).Temperature
The commencement of December involves a temperature shift, with the average high-temperature dropping from a frosty 7.5°C (45.5°F) in November to an icy 1.6°C (34.9°F). During the nights of December, Jablůnka records an average temperature of -2.6°C (27.3°F), a minor drop from daytime peaks.Humidity
The average relative humidity in December in Jablůnka is 88%.Rainfall
In Jablůnka, during December, the rain falls for 11.2 days and regularly aggregates up to 33mm (1.3") of precipitation. Throughout the year, there are 134 rainfall days, and 394mm (15.51") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. In December, in Jablůnka, Czech Republic, it is snowing for 8.7 days. Throughout December, 67mm (2.64") of snow is accumulated. Throughout the year, in Jablůnka, there are 37.5 snowfall days, and 341mm (13.43") of snow is accumulated.Daylight
With an average of 8h and 18min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 07:22 and sunset at 15:51. On the last day of December, in Jablůnka, sunrise is at 07:43 and sunset at 15:58 CET.
Sunshine
In Jablůnka, the average sunshine in December is 4.1h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the average person.Note: An average UV index of 2 in December transforms into this advice:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Jablůnka, Czech Republic
- Average high temperature in December: 1.6°C
The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in December: -2.6°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
Jablůnka, Czech Republic
- Average pressure in December: 1019.4mbar
The month with the highest atmospheric pressure is December (1019.4mbar).
The months with the lowest atmospheric pressure are June and July (1014.8mbar).
Average wind speed in December
Jablůnka, Czech Republic
- Average wind speed in December: 10.7km/h
The windiest month (with the highest average wind speed) is March (12.3km/h).
The calmest month (with the lowest average wind speed) is August (8.5km/h).
Average humidity in December
Jablůnka, Czech Republic
- Average humidity in December: 88%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (68%).
Average rainfall in December
Jablůnka, Czech Republic
- Average rainfall in December: 33mm
The wettest month (with the highest rainfall) is May (49mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in December
Jablůnka, Czech Republic
- Average rainfall days in December: 11.2 days
The month with the highest number of rainy days is May (16.1 days).
The month with the least rainy days is February (8 days).
Average snowfall in December
Jablůnka, Czech Republic
- Average snowfall in December: 67mm
The month with the highest snowfall is January (142mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Jablůnka, Czech Republic
- Average snowfall days in December: 8.7 days
The month with the highest number of snowfall days is January (12.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Jablůnka, Czech Republic
- Average daylight in December: 8h and 18min
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 6min
The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in December
Jablůnka, Czech Republic
- Average sunshine days in December: 14.1 days
The month with the most sunshine days is August (18.9 days).
The month with the least sunshine days is May (12.8 days).
Average UV index in December
Jablůnka, 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
Jablůnka, 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
Jablůnka, Czech Republic
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (7km).
