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's arrival aligns with a minor decrease in average high-temperatures, from November's chilly 7.5°C (45.5°F) to an icy 3.1°C (37.6°F). In Trzeszyn, the nightly December temperatures experience a slight descent from daily highs to an average low of -0.4°C (31.3°F).Humidity
The months with the highest humidity are January and December, with an average relative humidity of 89%.Rainfall
In Trzeszyn, in December, during 15.1 rainfall days, 45mm (1.77") of precipitation is typically accumulated. Throughout the year, in Trzeszyn, there are 161.6 rainfall days, and 423mm (16.65") of precipitation is accumulated.Snowfall
Months with snowfall in Trzeszyn are January through April, November and December. In Trzeszyn, during December, snow falls for 9.1 days and regularly aggregates up to 61mm (2.4") of snow. Throughout the year, in Trzeszyn, there are 40.2 snowfall days, and 268mm (10.55") of snow is accumulated.Daylight
With an average of 7h and 30min of daylight, December has the shortest days of the year in Trzeszyn.On the first day of December, sunrise is at 07:55 and sunset at 15:41. On the last day of the month, sunrise is at 08:18 and sunset at 15:46 CET.
Sunshine
In Trzeszyn, Poland, the average sunshine in December is 2.9h.UV index
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Trzeszyn. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index of 1 during December translates into the following directions:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Around midday, solar radiation is most harmful; hence, exposure should be limited. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Frequently asked questions
Is December cold in Trzeszyn?
What are the most humid months in Trzeszyn?
What is the average humidity in December in Trzeszyn?
How much does it rain in Trzeszyn in December?
How many days does it snow in December in Trzeszyn?
What is the month with the shortest days in Trzeszyn?
How many hours of daylight does Trzeszyn have in December?
When is the sunrise / sunset in December in Trzeszyn?
How long on average sun shines in December in Trzeszyn?
When is the lowest UV index in Trzeszyn?
How high is the UV index in December in Trzeszyn?
Average temperature in December
Trzeszyn, Poland
- Average high temperature in December: 3.1°C
The warmest month (with the highest average high temperature) is August (23.4°C).
The month with the lowest average high temperature is January (1.3°C).
- Average low temperature in December: -0.4°C
The month with the highest average low temperature is August (14.2°C).
The coldest month (with the lowest average low temperature) is January (-2.2°C).
Average pressure in December
Trzeszyn, Poland
- Average pressure in December: 1013.7mbar
The months with the highest atmospheric pressure are September and October (1016.5mbar).
The month with the lowest atmospheric pressure is November (1013.3mbar).
Average wind speed in December
Trzeszyn, Poland
- Average wind speed in December: 15.9km/h
The windiest month (with the highest average wind speed) is December (15.9km/h).
The calmest month (with the lowest average wind speed) is August (12.2km/h).
Average humidity in December
Trzeszyn, Poland
- Average humidity in December: 89%
The months with the highest relative humidity are January and December (89%).
The month with the lowest relative humidity is April (71%).
Average rainfall in December
Trzeszyn, Poland
- Average rainfall in December: 45mm
The wettest month (with the highest rainfall) is January (48mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in December
Trzeszyn, Poland
- Average rainfall days in December: 15.1 days
The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is September (10.5 days).
Average snowfall in December
Trzeszyn, Poland
- Average snowfall in December: 61mm
The month with the highest snowfall is January (88mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Trzeszyn, Poland
- Average snowfall days in December: 9.1 days
The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Trzeszyn, Poland
- Average daylight in December: 7h and 3min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in December: 2h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in December
Trzeszyn, Poland
- Average sunshine days in December: 8.3 days
The month with the most sunshine days is September (17.5 days).
The month with the least sunshine days is December (8.3 days).
Average UV index in December
Trzeszyn, Poland
- Average UV index in December: 1
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in December
Trzeszyn, Poland
- Average cloud cover in December: 73
The month with the most cloud cover is December (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in December
Trzeszyn, Poland
- Average visibility in December: 8km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, November and December (8km).
Trzeszyn, Poland
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