December weather forecastOstrożanka, Poland
December
Weather in December
The first month of the winter, December, is also a wintry month in Ostrożanka, Poland, with an average temperature fluctuating between 1.8°C (35.2°F) and -1.9°C (28.6°F).Temperature
December's onset brings a reduction in the average high-temperature, from a chilly 7°C (44.6°F) in November to a wintry 1.8°C (35.2°F). Throughout the nights in December, Ostrożanka notes an average low of -1.9°C (28.6°F), a small dip from the daytime peak.Humidity
The average relative humidity in December in Ostrożanka is 87%.Rainfall
In Ostrożanka, during December, the rain falls for 10.8 days and regularly aggregates up to 38mm (1.5") of precipitation. In Ostrożanka, Poland, during the entire year, the rain falls for 151.2 days and collects up to 483mm (19.02") of precipitation.Snowfall
Months with snowfall in Ostrożanka are January through May, October through December. In Ostrożanka, in December, during 12.5 snowfall days, 108mm (4.25") of snow is typically accumulated. Throughout the year, there are 63.3 snowfall days, and 563mm (22.17") of snow is accumulated.Daylight
December has the shortest days of the year in Ostrożanka, with an average of 8h and 0min of daylight.On the first day of December, sunrise is at 07:17 and sunset at 15:31. On the last day of the month, sunrise is at 07:39 and sunset at 15:38 CET.
Sunshine
In December, the average sunshine in Ostrożanka, Poland, is 3.2h.UV index
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The daily high UV index of 1 during December translates into the following recommendations:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Ostrożanka, Poland
- Average high temperature in December: 1.8°C
The warmest month (with the highest average high temperature) is August (24.5°C).
The month with the lowest average high temperature is January (-0.7°C).
- Average low temperature in December: -1.9°C
The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is January (-4.3°C).
Average pressure in December
Ostrożanka, Poland
- Average pressure in December: 1017.5mbar
The month with the highest atmospheric pressure is October (1018.7mbar).
The month with the lowest atmospheric pressure is July (1014mbar).
Average wind speed in December
Ostrożanka, Poland
- Average wind speed in December: 13.7km/h
The windiest month (with the highest average wind speed) is December (13.7km/h).
The calmest month (with the lowest average wind speed) is August (9.3km/h).
Average humidity in December
Ostrożanka, Poland
- Average humidity in December: 87%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (69%).
Average rainfall in December
Ostrożanka, Poland
- Average rainfall in December: 38mm
The wettest month (with the highest rainfall) is May (71mm).
The driest month (with the least rainfall) is November (28mm).
Average rainfall days in December
Ostrożanka, Poland
- Average rainfall days in December: 10.8 days
The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is January (7.5 days).
Average snowfall in December
Ostrożanka, Poland
- Average snowfall in December: 108mm
The month with the highest snowfall is January (166mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Ostrożanka, Poland
- Average snowfall days in December: 12.5 days
The month with the highest number of snowfall days is January (18.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Ostrożanka, 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 12min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The months with the least sunshine are January and February (Average sunshine: 2h and 42min).
Average sunshine days in December
Ostrożanka, Poland
- Average sunshine days in December: 9.6 days
The month with the most sunshine days is August (18.2 days).
The month with the least sunshine days is January (7.5 days).
Average UV index in December
Ostrożanka, Poland
- Average UV index in December: 1
The months with the highest UV index are 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
Ostrożanka, Poland
- Average cloud cover in December: 70
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Ostrożanka, Poland
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
