December weather forecastRozwadówka, Poland
December
Weather in December
The first month of the winter, December, is also a wintry month in Rozwadówka, Poland, with an average temperature varying between -1.9°C (28.6°F) and 1.4°C (34.5°F).Temperature
The onset of December results in a decrease in the average high-temperature, receding from a frosty 6.6°C (43.9°F) in November to a wintry 1.4°C (34.5°F). Rozwadówka's nights throughout December are marked by an average low temperature of -1.9°C (28.6°F), a minor drop from the day's high.Humidity
In Rozwadówka, Poland, the average relative humidity in December is 88%.Rainfall
In Rozwadówka, in December, it is raining for 9.6 days, with typically 38mm (1.5") of accumulated precipitation. Throughout the year, there are 134.9 rainfall days, and 426mm (16.77") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. In Rozwadówka, in December, during 12.3 snowfall days, 126mm (4.96") of snow is typically accumulated. In Rozwadówka, during the entire year, snow falls for 57.8 days and aggregates up to 511mm (20.12") of snow.Daylight
With an average of 7h and 54min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 07:11 and sunset at 15:20. On the last day of the month, sunrise is at 07:33 and sunset at 15:26 CET.
Sunshine
The average sunshine in December is 2.9h.UV index
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for average individuals.Note: A daily maximum UV index of 1 in December translates into the following instructions:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Rozwadówka, Poland
- Average high temperature in December: 1.4°C
The warmest month (with the highest average high temperature) is August (25.2°C).
The month with the lowest average high temperature is January (-1°C).
- Average low temperature in December: -1.9°C
The month with the highest average low temperature is July (14.4°C).
The coldest month (with the lowest average low temperature) is January (-4.5°C).
Average pressure in December
Rozwadówka, Poland
- Average pressure in December: 1016.9mbar
The month with the highest atmospheric pressure is October (1018.9mbar).
The month with the lowest atmospheric pressure is July (1013.5mbar).
Average wind speed in December
Rozwadówka, Poland
- Average wind speed in December: 12.8km/h
The windiest month (with the highest average wind speed) is December (12.8km/h).
The calmest month (with the lowest average wind speed) is August (9.4km/h).
Average humidity in December
Rozwadówka, Poland
- Average humidity in December: 88%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (67%).
Average rainfall in December
Rozwadówka, Poland
- Average rainfall in December: 38mm
The wettest month (with the highest rainfall) is May (66mm).
The driest month (with the least rainfall) is November (23mm).
Average rainfall days in December
Rozwadówka, Poland
- Average rainfall days in December: 9.6 days
The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is January (6.7 days).
Average snowfall in December
Rozwadówka, Poland
- Average snowfall in December: 126mm
The month with the highest snowfall is January (168mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Rozwadówka, Poland
- Average snowfall days in December: 12.3 days
The month with the highest number of snowfall days is January (16.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Rozwadówka, Poland
- Average daylight in December: 7h and 54min
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: 2h and 54min
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 18min).
Average sunshine days in December
Rozwadówka, Poland
- Average sunshine days in December: 11.1 days
The month with the most sunshine days is August (18.7 days).
The month with the least sunshine days is February (9.8 days).
Average UV index in December
Rozwadówka, 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, February, November and December (UV index 1).
Average cloud cover in December
Rozwadówka, Poland
- Average cloud cover in December: 74
The months with the most cloud cover are January and February (Cloud cover 79).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
Rozwadówka, Poland
- Average visibility in December: 7km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (6km).
