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
December involves a decrease in temperature, down from a chilly 7.1°C (44.8°F) in November to an icy 1.6°C (34.9°F). Throughout December in Trzeszczany, a minimal difference from peak daytime temperatures is noted, marking a steady low-temperature average of -2.2°C (28°F).Humidity
The average relative humidity in December in Trzeszczany is 88%.Rainfall
In Trzeszczany, in December, it is raining for 9.7 days, with typically 34mm (1.34") of accumulated precipitation. Throughout the year, there are 151.1 rainfall days, and 464mm (18.27") of precipitation is accumulated.Snowfall
Months with snowfall in Trzeszczany, Poland, are January through April, October through December. In Trzeszczany, Poland, during December, snow falls for 13.3 days and regularly aggregates up to 119mm (4.69") of snow. In Trzeszczany, during the entire year, snow falls for 58.8 days and aggregates up to 504mm (19.84") of snow.Daylight
December has the shortest days of the year, with an average of 8h and 0min of daylight.On the first day of the month, sunrise is at 07:05 and sunset at 15:22. On the last day of December, in Trzeszczany, sunrise is at 07:27 and sunset at 15:29 CET.
Sunshine
In Trzeszczany, the average sunshine in December is 3.2h.UV index
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Trzeszczany. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 1 during December translates into the following guidance:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Around midday, solar radiation is most harmful; hence, exposure should be limited. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Frequently asked questions
How cold is December in Trzeszczany?
What is the average humidity in December in Trzeszczany?
How many days does it rain in December in Trzeszczany?
How many days does it snow in December in Trzeszczany?
What is the month with the shortest days in Trzeszczany?
What is the average length of the day in December in Trzeszczany?
What time are sunrise and sunset in December in Trzeszczany?
How many hours of sunshine does Trzeszczany have in December?
When is the lowest UV index in Trzeszczany?
How high is the UV index in December in Trzeszczany?
Average temperature in December
Trzeszczany, Poland
- Average high temperature in December: 1.6°C
The warmest month (with the highest average high temperature) is August (25.4°C).
The month with the lowest average high temperature is January (-0.8°C).
- Average low temperature in December: -2.2°C
The month with the highest average low temperature is July (14.3°C).
The coldest month (with the lowest average low temperature) is January (-4.8°C).
Average pressure in December
Trzeszczany, Poland
- Average pressure in December: 1017.8mbar
The month with the highest atmospheric pressure is October (1019.2mbar).
The month with the lowest atmospheric pressure is July (1013.6mbar).
Average wind speed in December
Trzeszczany, Poland
- Average wind speed in December: 13.8km/h
The windiest month (with the highest average wind speed) is December (13.8km/h).
The calmest month (with the lowest average wind speed) is August (9.5km/h).
Average humidity in December
Trzeszczany, Poland
- 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
Trzeszczany, Poland
- Average rainfall in December: 34mm
The wettest month (with the highest rainfall) is May (67mm).
The driest month (with the least rainfall) is November (23mm).
Average rainfall days in December
Trzeszczany, Poland
- Average rainfall days in December: 9.7 days
The month with the highest number of rainy days is June (18.1 days).
The month with the least rainy days is January (7.5 days).
Average snowfall in December
Trzeszczany, Poland
- Average snowfall in December: 119mm
The month with the highest snowfall is January (157mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Trzeszczany, Poland
- Average snowfall days in December: 13.3 days
The month with the highest number of snowfall days is January (16.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Trzeszczany, 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: 3h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in December
Trzeszczany, Poland
- Average sunshine days in December: 10.2 days
The month with the most sunshine days is September (16.4 days).
The month with the least sunshine days is February (9 days).
Average UV index in December
Trzeszczany, Poland
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in December
Trzeszczany, Poland
- Average cloud cover in December: 70
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Trzeszczany, Poland
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
Trzeszczany, Poland
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