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
A shift in the average high-temperature occurs in December, reducing from a chilly 7.3°C (45.1°F) in November to an icy 1.6°C (34.9°F). Jaworznik, in December, registers an average low temperature of -1.8°C (28.8°F), showing a minute reduction from daily highs.Humidity
The average relative humidity in December in Jaworznik, Poland, is 86%.Rainfall
In Jaworznik, during December, the rain falls for 7.5 days and regularly aggregates up to 25mm (0.98") of precipitation. In Jaworznik, during the entire year, the rain falls for 138.8 days and collects up to 438mm (17.24") of precipitation.Snowfall
Months with snowfall in Jaworznik are January through May, October through December. In Jaworznik, in December, during 9.8 snowfall days, 82mm (3.23") of snow is typically accumulated. In Jaworznik, during the entire year, snow falls for 47.1 days and aggregates up to 358mm (14.09") of snow.Daylight
The month with the shortest days is December, with an average of 8h and 6min of daylight.On the first day of the month, sunrise is at 07:22 and sunset at 15:40. On the last day of December, in Jaworznik, sunrise is at 07:43 and sunset at 15:47 CET.
Sunshine
In Jaworznik, the average sunshine in December is 3.3h.UV index
The months with the lowest UV index are November and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for average individuals.Note: A typical high UV index of 1 in December suggests the following recommendations:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Frequently asked questions
How cold is December in Jaworznik?
What is the average humidity in December in Jaworznik?
How many days does it rain in December in Jaworznik?
How much does it snow in Jaworznik in December?
What is the month with the shortest days in Jaworznik?
How many hours of daylight does Jaworznik have in December?
When is the sunrise / sunset in December in Jaworznik?
How many hours of sunshine does Jaworznik have in December?
What is the month with the lowest UV index in Jaworznik?
How high is the UV index in December in Jaworznik?
Average temperature in December
Jaworznik, Poland
- 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 (-0.7°C).
- Average low temperature in December: -1.8°C
The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is January (-4.1°C).
Average pressure in December
Jaworznik, Poland
- Average pressure in December: 1018.1mbar
The month with the highest atmospheric pressure is October (1018.7mbar).
The month with the lowest atmospheric pressure is July (1014.4mbar).
Average wind speed in December
Jaworznik, Poland
- Average wind speed in December: 16.6km/h
The windiest month (with the highest average wind speed) is December (16.6km/h).
The calmest month (with the lowest average wind speed) is August (10.8km/h).
Average humidity in December
Jaworznik, Poland
- Average humidity in December: 86%
The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are April and August (69%).
Average rainfall in December
Jaworznik, Poland
- Average rainfall in December: 25mm
The wettest month (with the highest rainfall) is July (71mm).
The driest month (with the least rainfall) is November (18mm).
Average rainfall days in December
Jaworznik, Poland
- Average rainfall days in December: 7.5 days
The month with the highest number of rainy days is June (18.6 days).
The month with the least rainy days is January (6.2 days).
Average snowfall in December
Jaworznik, Poland
- Average snowfall in December: 82mm
The month with the highest snowfall is January (116mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Jaworznik, Poland
- Average snowfall days in December: 9.8 days
The month with the highest number of snowfall days is January (13.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Jaworznik, Poland
- Average daylight in December: 8h and 1min
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 6min).
- Average sunshine in December: 3h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 2h and 36min).
Average sunshine days in December
Jaworznik, Poland
- Average sunshine days in December: 14.6 days
The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is June (9.2 days).
Average UV index in December
Jaworznik, Poland
- 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
Jaworznik, Poland
- Average cloud cover in December: 68
The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in December
Jaworznik, Poland
- Average visibility in December: 8km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February and December (8km).
Jaworznik, Poland
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