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 sees a slight reduction in average high-temperature, with a shift from a chilly 8.5°C (47.3°F) in November to a wintry 3.8°C (38.8°F). Kumiałtowice encounters a negligible difference from daytime peaks throughout the December nights, with a low-temperature average of -0.2°C (31.6°F).Humidity
In Kumiałtowice, the average relative humidity in December is 87%.Rainfall
In Kumiałtowice, in December, during 15.5 rainfall days, 40mm (1.57") of precipitation is typically accumulated. Throughout the year, in Kumiałtowice, there are 155.2 rainfall days, and 389mm (15.31") of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Kumiałtowice. In Kumiałtowice, in December, snow falls for 6.9 days, with typically accumulated 56mm (2.2") of snow. Throughout the year, there are 31.3 snowfall days, and 237mm (9.33") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 7h and 54min of daylight.On the first day of December in Kumiałtowice, Poland, sunrise is at 07:46 and sunset at 15:54. On the last day of the month, sunrise is at 08:08 and sunset at 16:00 CET.
Sunshine
In December, the average sunshine in Kumiałtowice is 3.8h.UV index
In Kumiałtowice, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for ordinary individuals.Note: In December, the maximum UV index of 2 suggests these recommendations:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Kumiałtowice during December?
What is the average humidity in December in Kumiałtowice?
How much does it rain in Kumiałtowice in December?
How much does it snow in Kumiałtowice in December?
What is the month with the shortest days in Kumiałtowice?
How many hours of daylight does Kumiałtowice have in December?
When is the sunrise / sunset in December in Kumiałtowice?
How many hours of sunshine does Kumiałtowice have in December?
What is the UV index intensity in December in Kumiałtowice?
Average temperature in December
Kumiałtowice, Poland
- Average high temperature in December: 3.8°C
The warmest month (with the highest average high temperature) is August (25.2°C).
The month with the lowest average high temperature is January (2.1°C).
- Average low temperature in December: -0.2°C
The month with the highest average low temperature is August (15.3°C).
The coldest month (with the lowest average low temperature) is January (-2.1°C).
Average pressure in December
Kumiałtowice, Poland
- Average pressure in December: 1016.4mbar
The month with the highest atmospheric pressure is October (1017.6mbar).
The months with the lowest atmospheric pressure are July and November (1014.5mbar).
Average wind speed in December
Kumiałtowice, Poland
- Average wind speed in December: 14.7km/h
The windiest month (with the highest average wind speed) is December (14.7km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).
Average humidity in December
Kumiałtowice, Poland
- Average humidity in December: 87%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (67%).
Average rainfall in December
Kumiałtowice, Poland
- Average rainfall in December: 40mm
The wettest month (with the highest rainfall) is July (46mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in December
Kumiałtowice, Poland
- Average rainfall days in December: 15.5 days
The month with the highest number of rainy days is December (15.5 days).
The month with the least rainy days is February (9.2 days).
Average snowfall in December
Kumiałtowice, Poland
- Average snowfall in December: 56mm
The month with the highest snowfall is January (85mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Kumiałtowice, Poland
- Average snowfall days in December: 6.9 days
The month with the highest number of snowfall days is January (10.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Kumiałtowice, Poland
- Average daylight in December: 7h and 5min
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 5min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in December
Kumiałtowice, Poland
- Average sunshine days in December: 10.2 days
The month with the most sunshine days is September (16.6 days).
The month with the least sunshine days is December (10.2 days).
Average UV index in December
Kumiałtowice, Poland
- Average UV index in December: 2
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in December
Kumiałtowice, Poland
- Average cloud cover in December: 63
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Kumiałtowice, Poland
- Average visibility in December: 8km
The month with the highest visibility is June (10km).
The month with the lowest visibility is January (7km).
