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
December
Weather in December
Temperature
The commencement of December includes a gentle temperature shift, with the average high-temperature dropping a bit from a chilly 7°C (44.6°F) in November to a cold 2.4°C (36.3°F). Trzeciewiec's nocturnal average in December closely mirrors its daytime temperatures, settling at a freezing cold -1.1°C (30°F).Humidity
The months with the highest humidity in Trzeciewiec, Poland, are January and December, with an average relative humidity of 88%.Rainfall
In December, the rain falls for 9.9 days. Throughout December, 22mm (0.87") of precipitation is accumulated. Throughout the year, there are 133.9 rainfall days, and 333mm (13.11") of precipitation is accumulated.Snowfall
Months with snowfall in Trzeciewiec are January through May, November and December. In Trzeciewiec, in December, snow falls for 5.7 days, with typically accumulated 28mm (1.1") of snow. In Trzeciewiec, during the entire year, snow falls for 27.3 days and aggregates up to 143mm (5.63") of snow.Daylight
The month with the shortest days in Trzeciewiec is December, with an average of 7h and 36min of daylight.On the first day of December, sunrise is at 07:39 and sunset at 15:33. On the last day of the month, sunrise is at 08:01 and sunset at 15:38 CET.
Sunshine
The average sunshine in December in Trzeciewiec is 3.2h.UV index
The average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 2 in December converts into the following recommendations:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Trzeciewiec in December?
What are the most humid months in Trzeciewiec?
What is the average humidity in December in Trzeciewiec?
How many days does it rain in December in Trzeciewiec?
How much does it snow in Trzeciewiec in December?
What is the month with the shortest days in Trzeciewiec?
What is the average length of the day in December in Trzeciewiec?
When are sunrise and sunset in December in Trzeciewiec?
How many hours of sunshine does Trzeciewiec have in December?
How high is the UV index in December in Trzeciewiec?
Average temperature in December
Trzeciewiec, Poland
- Average high temperature in December: 2.4°C
The warmest month (with the highest average high temperature) is August (24.3°C).
The month with the lowest average high temperature is January (0.3°C).
- Average low temperature in December: -1.1°C
The month with the highest average low temperature is August (14.7°C).
The coldest month (with the lowest average low temperature) is January (-3°C).
Average pressure in December
Trzeciewiec, Poland
- Average pressure in December: 1014.8mbar
The month with the highest atmospheric pressure is October (1017.3mbar).
The month with the lowest atmospheric pressure is July (1013.6mbar).
Average wind speed in December
Trzeciewiec, Poland
- Average wind speed in December: 15.4km/h
The windiest month (with the highest average wind speed) is December (15.4km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity in December
Trzeciewiec, Poland
- Average humidity in December: 88%
The months with the highest relative humidity are January and December (88%).
The months with the lowest relative humidity are April and August (67%).
Average rainfall in December
Trzeciewiec, Poland
- Average rainfall in December: 22mm
The wettest month (with the highest rainfall) is May (50mm).
The driest month (with the least rainfall) is April (14mm).
Average rainfall days in December
Trzeciewiec, Poland
- Average rainfall days in December: 9.9 days
The months with the highest number of rainy days are May and July (16.3 days).
The month with the least rainy days is January (6.9 days).
Average snowfall in December
Trzeciewiec, Poland
- Average snowfall in December: 28mm
The month with the highest snowfall is January (36mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in December
Trzeciewiec, Poland
- Average snowfall days in December: 5.7 days
The month with the highest number of snowfall days is February (7.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Trzeciewiec, Poland
- Average daylight in December: 7h and 4min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in December: 3h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in December
Trzeciewiec, Poland
- Average sunshine days in December: 16.2 days
The month with the most sunshine days is October (19.6 days).
The month with the least sunshine days is July (12.9 days).
Average UV index in December
Trzeciewiec, Poland
- Average UV index in December: 2
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 and November (UV index 1).
Average cloud cover in December
Trzeciewiec, Poland
- Average cloud cover in December: 69
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Trzeciewiec, Poland
- Average visibility in December: 9km
The months with the highest visibility are June and August (10km).
The months with the lowest visibility are January, February and November (8km).
