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
The onset of December entails a subtle temperature shift, as the average high-temperature eases from a frosty 8°C (46.4°F) in November to a cold 3.1°C (37.6°F). During the nights of December, Jaworzyna Śląska records an average temperature of -1.2°C (29.8°F), a minor drop from daytime peaks.Humidity
In December, the average relative humidity in Jaworzyna Śląska, Poland, is 85%.Rainfall
In Jaworzyna Śląska, Poland, in December, during 9.3 rainfall days, 20mm (0.79") of precipitation is typically accumulated. Throughout the year, in Jaworzyna Śląska, there are 134.4 rainfall days, and 344mm (13.54") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Jaworzyna Śląska, Poland, in December, snow falls for 5.9 days, with typically accumulated 46mm (1.81") of snow. In Jaworzyna Śląska, Poland, during the entire year, snow falls for 28.8 days and aggregates up to 214mm (8.43") of snow.Daylight
The month with the shortest days in Jaworzyna Śląska, Poland, is December, with an average of 8h and 0min of daylight.On the first day of the month, sunrise is at 07:35 and sunset at 15:51. On the last day of December, sunrise is at 07:56 and sunset at 15:58 CET.
Sunshine
In December, the average sunshine in Jaworzyna Śląska is 4.3h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the ordinary person.Note: A maximum daily UV index of 2 during December morphs into the following directions:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Frequently asked questions
How cold does it get in Jaworzyna Śląska in December?
What is the average humidity in December in Jaworzyna Śląska?
How much does it rain in Jaworzyna Śląska in December?
How many days does it snow in December in Jaworzyna Śląska?
What is the month with the shortest days in Jaworzyna Śląska?
How many hours of daylight does Jaworzyna Śląska have in December?
When is the sunrise / sunset in December in Jaworzyna Śląska?
How many hours of sunshine does Jaworzyna Śląska have in December?
What is the month with the lowest UV index in Jaworzyna Śląska?
What is the UV index reading in December in Jaworzyna Śląska?
Average temperature in December
Jaworzyna Śląska, Poland
- Average high temperature in December: 3.1°C
The warmest month (with the highest average high temperature) is August (24.1°C).
The month with the lowest average high temperature is January (0.7°C).
- Average low temperature in December: -1.2°C
The month with the highest average low temperature is August (14.5°C).
The coldest month (with the lowest average low temperature) is January (-3.7°C).
Average pressure in December
Jaworzyna Śląska, Poland
- Average pressure in December: 1017.6mbar
The month with the highest atmospheric pressure is October (1018.3mbar).
The month with the lowest atmospheric pressure is July (1014.7mbar).
Average wind speed in December
Jaworzyna Śląska, Poland
- Average wind speed in December: 14.3km/h
The windiest month (with the highest average wind speed) is December (14.3km/h).
The calmest month (with the lowest average wind speed) is August (9.5km/h).
Average humidity in December
Jaworzyna Śląska, Poland
- Average humidity in December: 85%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (68%).
Average rainfall in December
Jaworzyna Śląska, Poland
- Average rainfall in December: 20mm
The wettest month (with the highest rainfall) is July (50mm).
The driest month (with the least rainfall) is March (14mm).
Average rainfall days in December
Jaworzyna Śląska, Poland
- Average rainfall days in December: 9.3 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is February (5.5 days).
Average snowfall in December
Jaworzyna Śląska, Poland
- Average snowfall in December: 46mm
The month with the highest snowfall is January (52mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Jaworzyna Śląska, Poland
- Average snowfall days in December: 5.9 days
The month with the highest number of snowfall days is January (8.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Jaworzyna Śląska, Poland
- Average daylight in December: 8h and 0min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in December: 4h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in December
Jaworzyna Śląska, Poland
- Average sunshine days in December: 17.3 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is June (11.5 days).
Average UV index in December
Jaworzyna Śląska, Poland
- 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, March, November and December (UV index 2).
Average cloud cover in December
Jaworzyna Śląska, Poland
- Average cloud cover in December: 56
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
Jaworzyna Śląska, Poland
- 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).
Jaworzyna Śląska, Poland
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