December weather forecastCetyń, Poland
December
Weather in December
December, the first month of the winter in Cetyń, is still a cold month, with temperature in the range of an average high of 3.2°C (37.8°F) and an average low of 0.2°C (32.4°F).Temperature
Cetyń experiences a moderate temperature shift at the start of December, with average high-temperatures adjusting a bit from a frosty 7.5°C (45.5°F) in November to a cold 3.2°C (37.8°F). Consistently, Cetyń reports average nighttime temperatures of 0.2°C (32.4°F) during December, a marginal step down from its daytime highs.Humidity
The months with the highest humidity are January, February and December, with an average relative humidity of 86%.Rainfall
In Cetyń, during December, the rain falls for 11.9 days and regularly aggregates up to 36mm (1.42") of precipitation. In Cetyń, during the entire year, the rain falls for 129.2 days and collects up to 353mm (13.9") of precipitation.Snowfall
Months with snowfall are January through May, November and December. In Cetyń, Poland, in December, during 6.9 snowfall days, 33mm (1.3") of snow is typically accumulated. In Cetyń, during the entire year, snow falls for 33.3 days and aggregates up to 196mm (7.72") of snow.Daylight
December has the shortest days of the year in Cetyń, with an average of 7h and 24min of daylight.On the first day of the month, sunrise is at 07:48 and sunset at 15:32. On the last day of December, in Cetyń, Poland, sunrise is at 08:11 and sunset at 15:37 CET.
Sunshine
January and December, with an average of 2.8h of sunshine, are months with the least sunshine.UV index
November and December, with an average maximum UV index of 1, are months with the lowest UV index in Cetyń. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, the maximum UV index of 1 translates into these guidelines:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Cetyń, Poland
- Average high temperature in December: 3.2°C
The warmest month (with the highest average high temperature) is August (22.8°C).
The month with the lowest average high temperature is January (1.2°C).
- Average low temperature in December: 0.2°C
The month with the highest average low temperature is August (14.7°C).
The coldest month (with the lowest average low temperature) is January (-1.7°C).
Average pressure in December
Cetyń, Poland
- Average pressure in December: 1012.9mbar
The month with the highest atmospheric pressure is October (1016.3mbar).
The month with the lowest atmospheric pressure is December (1012.9mbar).
Average wind speed in December
Cetyń, Poland
- Average wind speed in December: 19.4km/h
The windiest month (with the highest average wind speed) is December (19.4km/h).
The calmest month (with the lowest average wind speed) is August (13.9km/h).
Average humidity in December
Cetyń, Poland
- Average humidity in December: 86%
The months with the highest relative humidity are January, February and December (86%).
The month with the lowest relative humidity is April (70%).
Average rainfall in December
Cetyń, Poland
- Average rainfall in December: 36mm
The wettest month (with the highest rainfall) is July (38mm).
The driest month (with the least rainfall) is April (12mm).
Average rainfall days in December
Cetyń, Poland
- Average rainfall days in December: 11.9 days
The month with the highest number of rainy days is July (13.6 days).
The month with the least rainy days is April (8 days).
Average snowfall in December
Cetyń, Poland
- Average snowfall in December: 33mm
The month with the highest snowfall is January (72mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in December
Cetyń, Poland
- Average snowfall days in December: 6.9 days
The month with the highest number of snowfall days is January (10.2 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
Cetyń, Poland
- Average daylight in December: 7h and 24min
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 24min).
- Average sunshine in December: 2h and 48min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The months with the least sunshine are January and December (Average sunshine: 2h and 48min).
Average sunshine days in December
Cetyń, Poland
- Average sunshine days in December: 12 days
The months with the most sunshine days are April and May (19.8 days).
The month with the least sunshine days is December (12 days).
Average UV index in December
Cetyń, 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 November and December (UV index 1).
Average cloud cover in December
Cetyń, Poland
- Average cloud cover in December: 72
The month with the most cloud cover is December (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in December
Cetyń, Poland
- Average visibility in December: 9km
The months with the highest visibility are April, June, August, September and October (10km).
The months with the lowest visibility are January, February, March, May, July, November and December (9km).
