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
In Wilczy Las, entering December brings a subtle temperature decrement, reducing from November's chilly 7.9°C (46.2°F) to an icy 3.1°C (37.6°F). Wilczy Las maintains a near steady average temperature of -0.6°C (30.9°F) during the nights of December, demonstrating little drop from daytime highs.Humidity
The average relative humidity in December is 86%.Rainfall
In Wilczy Las, during December, the rain falls for 13.2 days and regularly aggregates up to 41mm (1.61") of precipitation. Throughout the year, there are 170.7 rainfall days, and 502mm (19.76") of precipitation is accumulated.Snowfall
Months with snowfall in Wilczy Las are January through May, October through December. In Wilczy Las, Poland, in December, snow falls for 9.7 days, with typically accumulated 110mm (4.33") of snow. Throughout the year, in Wilczy Las, there are 50.8 snowfall days, and 539mm (21.22") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 0min of daylight.On the first day of December, sunrise is at 07:39 and sunset at 15:52. On the last day of the month, sunrise is at 08:01 and sunset at 15:58 CET.
Sunshine
The average sunshine in December in Wilczy Las is 3.9h.UV index
The average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for average individuals.Note: In December, the maximum UV index of 2 suggests these recommendations:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. To guard against the harmful effects of the Sun, minimize exposure during midday. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Wilczy Las in December?
What is the average humidity in December in Wilczy Las?
How many days does it rain in December in Wilczy Las?
How much does it snow in Wilczy Las in December?
What is the month with the shortest days in Wilczy Las?
What is the average length of the day in December in Wilczy Las?
When is the sunrise / sunset in December in Wilczy Las?
How long on average sun shines in December in Wilczy Las?
What is the UV index reading in December in Wilczy Las?
Average temperature in December
Wilczy Las, Poland
- Average high temperature in December: 3.1°C
The warmest month (with the highest average high temperature) is August (24.2°C).
The month with the lowest average high temperature is January (1.3°C).
- Average low temperature in December: -0.6°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 (-2.8°C).
Average pressure in December
Wilczy Las, Poland
- Average pressure in December: 1017mbar
The month with the highest atmospheric pressure is October (1018mbar).
The month with the lowest atmospheric pressure is July (1014.6mbar).
Average wind speed in December
Wilczy Las, Poland
- Average wind speed in December: 14km/h
The windiest month (with the highest average wind speed) is December (14km/h).
The calmest month (with the lowest average wind speed) is August (9.9km/h).
Average humidity in December
Wilczy Las, Poland
- Average humidity in December: 86%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (69%).
Average rainfall in December
Wilczy Las, Poland
- Average rainfall in December: 41mm
The wettest month (with the highest rainfall) is May (65mm).
The driest months (with the least rainfall) are April and November (27mm).
Average rainfall days in December
Wilczy Las, Poland
- Average rainfall days in December: 13.2 days
The month with the highest number of rainy days is May (19.2 days).
The month with the least rainy days is February (9.2 days).
Average snowfall in December
Wilczy Las, Poland
- Average snowfall in December: 110mm
The month with the highest snowfall is January (169mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Wilczy Las, Poland
- Average snowfall days in December: 9.7 days
The month with the highest number of snowfall days is January (15.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Wilczy Las, Poland
- Average daylight in December: 8h and 0min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in December: 3h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in December
Wilczy Las, Poland
- Average sunshine days in December: 9.5 days
The month with the most sunshine days is September (15.7 days).
The month with the least sunshine days is January (8 days).
Average UV index in December
Wilczy Las, Poland
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in December
Wilczy Las, Poland
- Average cloud cover in December: 62
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Wilczy Las, Poland
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (7km).
