Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
December ushers in a minute temperature change, with average high-temperatures reducing from November's frosty 7.7°C (45.9°F) to an icy 3.9°C (39°F). Nights in December showcase an average temperature of 1.3°C (34.3°F), slightly cooler than the daytime.Humidity
The months with the highest humidity are January, February and December, with an average relative humidity of 85%.Rainfall
In Cisowo, in December, during 15.2 rainfall days, 39mm (1.54") of precipitation is typically accumulated. In Cisowo, during the entire year, the rain falls for 141 days and collects up to 379mm (14.92") of precipitation.Snowfall
January through April, November and December are months with snowfall in Cisowo, Poland. In Cisowo, in December, during 5.9 snowfall days, 27mm (1.06") of snow is typically accumulated. Throughout the year, in Cisowo, there are 29.2 snowfall days, and 146mm (5.75") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 7h and 24min of daylight.On the first day of December in Cisowo, Poland, sunrise is at 07:52 and sunset at 15:34. On the last day of the month, sunrise is at 08:15 and sunset at 15:39 CET.
Sunshine
January and December, with an average of 3h of sunshine, are months with the least sunshine in Cisowo, Poland.UV index
With an average maximum UV index of 1, December is the month with the lowest UV index in Cisowo. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the average person.Note: The daily maximum UV index of 1 in December interprets into the following advice:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is December cold in Cisowo?
What is the most humid month in Cisowo?
What is the average humidity in December in Cisowo?
How many days does it rain in December in Cisowo?
How many days does it snow in December in Cisowo?
What is the month with the shortest days in Cisowo?
What is the average length of the day in December in Cisowo?
When are sunrise and sunset in December in Cisowo?
What is the month with the least sunshine in Cisowo?
How many hours of sunshine does Cisowo have in December?
What is the month with the lowest UV index in Cisowo?
How high is the UV index in December in Cisowo?
Average temperature in December
Cisowo, Poland
- Average high temperature in December: 3.9°C
The warmest month (with the highest average high temperature) is August (21.6°C).
The month with the lowest average high temperature is January (1.7°C).
- Average low temperature in December: 1.3°C
The month with the highest average low temperature is August (15.8°C).
The coldest month (with the lowest average low temperature) is January (-0.7°C).
Average pressure in December
Cisowo, Poland
- Average pressure in December: 1012.7mbar
The month with the highest atmospheric pressure is October (1016.2mbar).
The month with the lowest atmospheric pressure is December (1012.7mbar).
Average wind speed in December
Cisowo, Poland
- Average wind speed in December: 23.7km/h
The windiest month (with the highest average wind speed) is December (23.7km/h).
The calmest month (with the lowest average wind speed) is June (16.3km/h).
Average humidity in December
Cisowo, Poland
- Average humidity in December: 85%
The months with the highest relative humidity are January, February and December (85%).
The month with the lowest relative humidity is April (72%).
Average rainfall in December
Cisowo, Poland
- Average rainfall in December: 39mm
The wettest month (with the highest rainfall) is July (41mm).
The driest month (with the least rainfall) is April (12mm).
Average rainfall days in December
Cisowo, Poland
- Average rainfall days in December: 15.2 days
The month with the highest number of rainy days is December (15.2 days).
The month with the least rainy days is April (8.9 days).
Average snowfall in December
Cisowo, Poland
- Average snowfall in December: 27mm
The month with the highest snowfall is January (54mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Cisowo, Poland
- Average snowfall days in December: 5.9 days
The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Cisowo, Poland
- Average daylight in December: 7h and 2min
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: 3h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The months with the least sunshine are January and December (Average sunshine: 3h and 0min).
Average sunshine days in December
Cisowo, Poland
- Average sunshine days in December: 9.5 days
The month with the most sunshine days is April (18.8 days).
The month with the least sunshine days is December (9.5 days).
Average UV index in December
Cisowo, Poland
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Cisowo, 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
Cisowo, 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).
