December weather forecastCewlino, Poland
December
Weather in December
The first month of the winter, December, is also a wintry month in Cewlino, Poland, with temperature in the range of an average low of 0.6°C (33.1°F) and an average high of 3.3°C (37.9°F).Temperature
A moderate decline in average high-temperatures is noted in December, moving from a chilly 7.5°C (45.5°F) in November to a wintry 3.3°C (37.9°F). In Cewlino, the month of December brings a consistent average low-temperature of 0.6°C (33.1°F), slightly cooler than its daytime highs.Humidity
January and December, with an average relative humidity of 87%, are the most humid months in Cewlino.Rainfall
In December, the rain falls for 13.5 days. Throughout December, 38mm (1.5") of precipitation is accumulated. In Cewlino, during the entire year, the rain falls for 142.6 days and collects up to 388mm (15.28") of precipitation.Snowfall
January through May, November and December are months with snowfall. In Cewlino, in December, during 6.7 snowfall days, 30mm (1.18") of snow is typically accumulated. In Cewlino, during the entire year, snow falls for 31.1 days and aggregates up to 172mm (6.77") of snow.Daylight
With an average of 7h and 30min of daylight, December has the shortest days of the year in Cewlino.On the first day of the month, sunrise is at 07:51 and sunset at 15:36. On the last day of December, sunrise is at 08:14 and sunset at 15:41 CET.
Sunshine
January and December, with an average of 3.1h of sunshine, are months with the least sunshine in Cewlino.UV index
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum UV index of 1 in December translates into the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Cewlino, Poland
- Average high temperature in December: 3.3°C
The warmest month (with the highest average high temperature) is August (22.1°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 (15.3°C).
The coldest months (with the lowest average low temperature) are January and February (-1.1°C).
Average pressure in December
Cewlino, Poland
- Average pressure in December: 1013.2mbar
The month with the highest atmospheric pressure is October (1016.4mbar).
The months with the lowest atmospheric pressure are November and December (1013.2mbar).
Average wind speed in December
Cewlino, Poland
- Average wind speed in December: 20.3km/h
The windiest month (with the highest average wind speed) is December (20.3km/h).
The calmest month (with the lowest average wind speed) is August (14.4km/h).
Average humidity in December
Cewlino, Poland
- Average humidity in December: 87%
The months with the highest relative humidity are January and December (87%).
The month with the lowest relative humidity is April (72%).
Average rainfall in December
Cewlino, Poland
- Average rainfall in December: 38mm
The wettest month (with the highest rainfall) is July (51mm).
The driest month (with the least rainfall) is April (11mm).
Average rainfall days in December
Cewlino, Poland
- Average rainfall days in December: 13.5 days
The month with the highest number of rainy days is July (14.4 days).
The month with the least rainy days is April (8.8 days).
Average snowfall in December
Cewlino, Poland
- Average snowfall in December: 30mm
The month with the highest snowfall is January (62mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in December
Cewlino, Poland
- Average snowfall days in December: 6.7 days
The month with the highest number of snowfall days is January (9.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Cewlino, Poland
- Average daylight in December: 7h and 30min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in December: 3h and 6min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The months with the least sunshine are January and December (Average sunshine: 3h and 6min).
Average sunshine days in December
Cewlino, Poland
- Average sunshine days in December: 11.1 days
The month with the most sunshine days is April (19.2 days).
The month with the least sunshine days is December (11.1 days).
Average UV index in December
Cewlino, 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
Cewlino, Poland
- Average cloud cover in December: 71
The month with the most cloud cover is December (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Cewlino, Poland
- Average visibility in December: 9km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
