December weather forecastSworawa, Poland
December weather for Sworawa, Poland: In Sworawa, Poland, during December, the rain falls for 12.6 days and regularly aggregates up to 36mm (1.42") of precipitation. In Sworawa, Poland, in December, during 12.6 rainfall days, 36mm (1.42") of precipitation is typically accumulated.
December
Weather in December
December, the first month of the winter in Sworawa, is also an icy month, with an average temperature ranging between min -0.8°C (30.6°F) and max 2.5°C (36.5°F).Temperature
Welcoming December, Sworawa observes a shift in the average high-temperature, falling from November's chilly 7.6°C (45.7°F) to an icy 2.5°C (36.5°F). In December, Sworawa experiences a marginal drop in temperature, with averages of -0.8°C (30.6°F) at night.Humidity
In Sworawa, the average relative humidity in December is 86%.Rainfall
In Sworawa, Poland, during December, the rain falls for 12.6 days and regularly aggregates up to 36mm (1.42") of precipitation. In Sworawa, during the entire year, the rain falls for 138 days and collects up to 361mm (14.21") of precipitation.Snowfall
January through May, October through December are months with snowfall. In December, in Sworawa, it is snowing for 12.5 days. Throughout December, 85mm (3.35") of snow is accumulated. Throughout the year, there are 54.4 snowfall days, and 392mm (15.43") of snow is accumulated.Daylight
With an average of 7h and 54min of daylight, December has the shortest days of the year in Sworawa.On the first day of the month, sunrise is at 07:29 and sunset at 15:36. On the last day of December, in Sworawa, Poland, sunrise is at 07:51 and sunset at 15:42 CET.
Sunshine
The average sunshine in December is 3.4h.UV index
January 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 low health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, the maximum UV index of 1 suggests this advice:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Sworawa, Poland
- Average high temperature in December: 2.5°C
The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (0.2°C).
- Average low temperature in December: -0.8°C
The month with the highest average low temperature is August (15.2°C).
The coldest month (with the lowest average low temperature) is January (-3.4°C).
Average pressure in December
Sworawa, Poland
- Average pressure in December: 1016.5mbar
The month with the highest atmospheric pressure is October (1018.1mbar).
The month with the lowest atmospheric pressure is July (1013.8mbar).
Average wind speed in December
Sworawa, Poland
- Average wind speed in December: 15.5km/h
The windiest month (with the highest average wind speed) is December (15.5km/h).
The calmest month (with the lowest average wind speed) is August (11.3km/h).
Average humidity in December
Sworawa, Poland
- Average humidity in December: 86%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (65%).
Average rainfall in December
Sworawa, Poland
- Average rainfall in December: 36mm
The wettest month (with the highest rainfall) is May (43mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in December
Sworawa, Poland
- Average rainfall days in December: 12.6 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is August (8.5 days).
Average snowfall in December
Sworawa, Poland
- Average snowfall in December: 85mm
The month with the highest snowfall is January (132mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Sworawa, Poland
- Average snowfall days in December: 12.5 days
The month with the highest number of snowfall days is January (16.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Sworawa, 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: 3h and 24min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in December
Sworawa, Poland
- Average sunshine days in December: 8.7 days
The month with the most sunshine days is August (21.7 days).
The month with the least sunshine days is February (8.5 days).
Average UV index in December
Sworawa, 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 and December (UV index 1).
Average cloud cover in December
Sworawa, Poland
- Average cloud cover in December: 68
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Sworawa, Poland
- Average visibility in December: 8km
The months with the highest visibility are June and August (10km).
The month with the lowest visibility is January (7km).
