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
The onset of December comes with a shift in the average high-temperature, falling from a frosty 7.1°C (44.8°F) in November to a cold 2°C (35.6°F). The December nights show a slight decrease to a mean low-temperature of -1.5°C (29.3°F).Humidity
In Wólka Ostrożeńska, the average relative humidity in December is 87%.Rainfall
In December, in Wólka Ostrożeńska, the rain falls for 8.7 days. Throughout December, 28mm (1.1") of precipitation is accumulated. In Wólka Ostrożeńska, during the entire year, the rain falls for 126.9 days and collects up to 366mm (14.41") of precipitation.Snowfall
Months with snowfall are January through April, October through December. In Wólka Ostrożeńska, in December, snow falls for 8.6 days, with typically accumulated 53mm (2.09") of snow. Throughout the year, there are 42.9 snowfall days, and 331mm (13.03") of snow is accumulated.Daylight
With an average of 7h and 54min of daylight, December has the shortest days of the year in Wólka Ostrożeńska.On the first day of the month, sunrise is at 07:18 and sunset at 15:26. On the last day of December, in Wólka Ostrożeńska, Poland, sunrise is at 07:40 and sunset at 15:32 CET.
Sunshine
In December, the average sunshine in Wólka Ostrożeńska is 3.2h.UV index
The months with the lowest UV index in Wólka Ostrożeńska are January, November and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the average person.Note: A daily maximum UV index of 1 in December translates into the following instructions:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Frequently asked questions
How cold is December in Wólka Ostrożeńska?
What is the average humidity in December in Wólka Ostrożeńska?
How much does it rain in Wólka Ostrożeńska in December?
How many days does it snow in December in Wólka Ostrożeńska?
What is the month with the shortest days in Wólka Ostrożeńska?
What is the average length of the day in December in Wólka Ostrożeńska?
When is the sunrise / sunset in December in Wólka Ostrożeńska?
How long on average sun shines in December in Wólka Ostrożeńska?
What is the month with the lowest UV index in Wólka Ostrożeńska?
What is the UV index reading in December in Wólka Ostrożeńska?
Average temperature in December
Wólka Ostrożeńska, Poland
- Average high temperature in December: 2°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 (-0.4°C).
- Average low temperature in December: -1.5°C
The months with the highest average low temperature are July and August (14.8°C).
The coldest month (with the lowest average low temperature) is January (-3.9°C).
Average pressure in December
Wólka Ostrożeńska, Poland
- Average pressure in December: 1016.9mbar
The month with the highest atmospheric pressure is October (1018.6mbar).
The month with the lowest atmospheric pressure is July (1013.7mbar).
Average wind speed in December
Wólka Ostrożeńska, Poland
- Average wind speed in December: 12.7km/h
The windiest month (with the highest average wind speed) is December (12.7km/h).
The calmest month (with the lowest average wind speed) is August (9.6km/h).
Average humidity in December
Wólka Ostrożeńska, Poland
- Average humidity in December: 87%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (66%).
Average rainfall in December
Wólka Ostrożeńska, Poland
- Average rainfall in December: 28mm
The wettest month (with the highest rainfall) is May (57mm).
The driest month (with the least rainfall) is November (17mm).
Average rainfall days in December
Wólka Ostrożeńska, Poland
- Average rainfall days in December: 8.7 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (6.1 days).
Average snowfall in December
Wólka Ostrożeńska, Poland
- Average snowfall in December: 53mm
The month with the highest snowfall is January (116mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Wólka Ostrożeńska, Poland
- Average snowfall days in December: 8.6 days
The month with the highest number of snowfall days is January (13.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Wólka Ostrożeńska, Poland
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in December: 3h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in December
Wólka Ostrożeńska, Poland
- Average sunshine days in December: 15.2 days
The month with the most sunshine days is August (20.8 days).
The month with the least sunshine days is May (12.5 days).
Average UV index in December
Wólka Ostrożeńska, 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
Wólka Ostrożeńska, 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
Wólka Ostrożeńska, 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).
Wólka Ostrożeńska, Poland
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