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
The onset of December results in a small decrease in the average high-temperature, moderately receding from a chilly 7.2°C (45°F) in November to a cold 2.5°C (36.5°F). Cygusy encounters a negligible difference from daytime peaks throughout the December nights, with a low-temperature average of -0.9°C (30.4°F).Humidity
In December, the average relative humidity is 88%.Rainfall
In Cygusy, Poland, in December, it is raining for 11.5 days, with typically 26mm (1.02") of accumulated precipitation. Throughout the year, there are 133.3 rainfall days, and 318mm (12.52") of precipitation is accumulated.Snowfall
January through May, November and December are months with snowfall. In December, it is snowing for 6.5 days. Throughout December, 43mm (1.69") of snow is accumulated. Throughout the year, in Cygusy, Poland, there are 37.2 snowfall days, and 222mm (8.74") of snow is accumulated.Daylight
December has the shortest days of the year in Cygusy, with an average of 7h and 30min of daylight.On the first day of the month, sunrise is at 07:39 and sunset at 15:26. On the last day of December, sunrise is at 08:01 and sunset at 15:31 CET.
Sunshine
The average sunshine in December in Cygusy is 3.4h.UV index
In December, the average daily maximum UV index in Cygusy is 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In December, the average maximum UV index of 2 translates into the following recommendations:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Cygusy in December?
What is the average humidity in December in Cygusy?
How many days does it rain in December in Cygusy?
How many days does it snow in December in Cygusy?
What is the month with the shortest days in Cygusy?
How many hours of daylight does Cygusy have in December?
When are sunrise and sunset in December in Cygusy?
How many hours of sunshine does Cygusy have in December?
What is the UV index intensity in December in Cygusy?
Average temperature in December
Cygusy, Poland
- Average high temperature in December: 2.5°C
The warmest month (with the highest average high temperature) is August (24.1°C).
The month with the lowest average high temperature is January (0.3°C).
- Average low temperature in December: -0.9°C
The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is January (-3.1°C).
Average pressure in December
Cygusy, Poland
- Average pressure in December: 1013.8mbar
The month with the highest atmospheric pressure is October (1016.9mbar).
The month with the lowest atmospheric pressure is July (1013.2mbar).
Average wind speed in December
Cygusy, Poland
- Average wind speed in December: 14.4km/h
The windiest month (with the highest average wind speed) is December (14.4km/h).
The calmest month (with the lowest average wind speed) is August (11.1km/h).
Average humidity in December
Cygusy, Poland
- Average humidity in December: 88%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (69%).
Average rainfall in December
Cygusy, Poland
- Average rainfall in December: 26mm
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
Cygusy, Poland
- Average rainfall days in December: 11.5 days
The month with the highest number of rainy days is July (16.2 days).
The month with the least rainy days is January (8.5 days).
Average snowfall in December
Cygusy, Poland
- Average snowfall in December: 43mm
The month with the highest snowfall is January (75mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in December
Cygusy, Poland
- Average snowfall days in December: 6.5 days
The month with the highest number of snowfall days is January (11.2 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
Cygusy, Poland
- Average daylight in December: 7h and 3min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in December: 3h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in December
Cygusy, Poland
- Average sunshine days in December: 13.7 days
The month with the most sunshine days is October (19.4 days).
The month with the least sunshine days is February (11.8 days).
Average UV index in December
Cygusy, Poland
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Cygusy, Poland
- Average cloud cover in December: 67
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Cygusy, Poland
- Average visibility in December: 9km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February and November (8km).
