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
Start of December brings a shift in the average high-temperature, falling from November's frosty 7.1°C (44.8°F) to an icy 1.6°C (34.9°F). Czortowice's nighttime temperatures in December settle close to daytime highs at an average of -2.2°C (28°F).Humidity
The average relative humidity in December is 88%.Rainfall
In Czortowice, in December, it is raining for 9.7 days, with typically 34mm (1.34") of accumulated precipitation. In Czortowice, during the entire year, the rain falls for 151.1 days and collects up to 464mm (18.27") of precipitation.Snowfall
Months with snowfall are January through April, October through December. In Czortowice, during December, snow falls for 13.3 days and regularly aggregates up to 119mm (4.69") of snow. In Czortowice, during the entire year, snow falls for 58.8 days and aggregates up to 504mm (19.84") of snow.Daylight
With an average of 8h and 0min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 07:05 and sunset at 15:21. On the last day of December, sunrise is at 07:26 and sunset at 15:28 CET.
Sunshine
In December, the average sunshine is 3.2h.UV index
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The daily high UV index of 1 in December translates into this advice:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. 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 Czortowice in December?
What is the average humidity in December in Czortowice?
How much does it rain in Czortowice in December?
How many days does it snow in December in Czortowice?
What is the month with the shortest days in Czortowice?
How many hours of daylight does Czortowice have in December?
When is the sunrise / sunset in December in Czortowice?
How many hours of sunshine does Czortowice have in December?
When is the lowest UV index in Czortowice?
What is the UV index reading in December in Czortowice?
Average temperature in December
Czortowice, Poland
- Average high temperature in December: 1.6°C
The warmest month (with the highest average high temperature) is August (25.4°C).
The month with the lowest average high temperature is January (-0.8°C).
- Average low temperature in December: -2.2°C
The month with the highest average low temperature is July (14.3°C).
The coldest month (with the lowest average low temperature) is January (-4.8°C).
Average pressure in December
Czortowice, Poland
- Average pressure in December: 1017.8mbar
The month with the highest atmospheric pressure is October (1019.2mbar).
The month with the lowest atmospheric pressure is July (1013.6mbar).
Average wind speed in December
Czortowice, Poland
- Average wind speed in December: 13.8km/h
The windiest month (with the highest average wind speed) is December (13.8km/h).
The calmest month (with the lowest average wind speed) is August (9.5km/h).
Average humidity in December
Czortowice, Poland
- Average humidity in December: 88%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (68%).
Average rainfall in December
Czortowice, Poland
- Average rainfall in December: 34mm
The wettest month (with the highest rainfall) is May (67mm).
The driest month (with the least rainfall) is November (23mm).
Average rainfall days in December
Czortowice, Poland
- Average rainfall days in December: 9.7 days
The month with the highest number of rainy days is June (18.1 days).
The month with the least rainy days is January (7.5 days).
Average snowfall in December
Czortowice, Poland
- Average snowfall in December: 119mm
The month with the highest snowfall is January (157mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Czortowice, Poland
- Average snowfall days in December: 13.3 days
The month with the highest number of snowfall days is January (16.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Czortowice, Poland
- Average daylight in December: 8h and 0min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in December: 3h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in December
Czortowice, Poland
- Average sunshine days in December: 10.2 days
The month with the most sunshine days is September (16.4 days).
The month with the least sunshine days is February (9 days).
Average UV index in December
Czortowice, Poland
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in December
Czortowice, Poland
- Average cloud cover in December: 70
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Czortowice, Poland
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
