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 signals a slight drop in average high-temperature, sliding from November's frosty 8.3°C (46.9°F) to an icy 3.5°C (38.3°F). Koskowice's December nights demonstrate minimal variation from the daytime temperatures, with an average of -0.5°C (31.1°F).Humidity
In December, the average relative humidity in Koskowice is 84%.Rainfall
In Koskowice, in December, during 10.7 rainfall days, 26mm (1.02") of precipitation is typically accumulated. Throughout the year, in Koskowice, Poland, there are 150.5 rainfall days, and 383mm (15.08") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Koskowice. In Koskowice, during December, snow falls for 7.5 days and regularly aggregates up to 61mm (2.4") of snow. In Koskowice, during the entire year, snow falls for 36.5 days and aggregates up to 286mm (11.26") of snow.Daylight
With an average of 8h and 0min of daylight, December has the shortest days of the year in Koskowice, Poland.On the first day of the month, sunrise is at 07:37 and sunset at 15:50. On the last day of December, in Koskowice, sunrise is at 07:58 and sunset at 15:57 CET.
Sunshine
In December, the average sunshine is 4.2h.UV index
The average daily maximum UV index in December in Koskowice, Poland, is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 2 in December converts into the following recommendations:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Koskowice during December?
What is the average humidity in December in Koskowice?
How much does it rain in Koskowice in December?
How much does it snow in Koskowice in December?
What is the month with the shortest days in Koskowice?
What is the average length of the day in December in Koskowice?
When are sunrise and sunset in December in Koskowice?
How many hours of sunshine does Koskowice have in December?
What is the UV index intensity in December in Koskowice?
Average temperature in December
Koskowice, Poland
- Average high temperature in December: 3.5°C
The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (1.3°C).
- Average low temperature in December: -0.5°C
The month with the highest average low temperature is August (15.1°C).
The coldest month (with the lowest average low temperature) is January (-2.5°C).
Average pressure in December
Koskowice, Poland
- Average pressure in December: 1017.1mbar
The month with the highest atmospheric pressure is October (1018.1mbar).
The month with the lowest atmospheric pressure is July (1014.6mbar).
Average wind speed in December
Koskowice, Poland
- Average wind speed in December: 13.7km/h
The windiest month (with the highest average wind speed) is December (13.7km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).
Average humidity in December
Koskowice, Poland
- Average humidity in December: 84%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (67%).
Average rainfall in December
Koskowice, Poland
- Average rainfall in December: 26mm
The wettest month (with the highest rainfall) is July (53mm).
The driest month (with the least rainfall) is November (19mm).
Average rainfall days in December
Koskowice, Poland
- Average rainfall days in December: 10.7 days
The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is February (8.5 days).
Average snowfall in December
Koskowice, Poland
- Average snowfall in December: 61mm
The month with the highest snowfall is January (97mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Koskowice, Poland
- Average snowfall days in December: 7.5 days
The month with the highest number of snowfall days is January (12.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Koskowice, Poland
- Average daylight in December: 8h and 0min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in December: 4h and 1min
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 42min).
Average sunshine days in December
Koskowice, Poland
- Average sunshine days in December: 13.8 days
The month with the most sunshine days is October (18.2 days).
The month with the least sunshine days is June (10.2 days).
Average UV index in December
Koskowice, Poland
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in December
Koskowice, Poland
- Average cloud cover in December: 58
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
Koskowice, Poland
- Average visibility in December: 8km
The months with the highest visibility are July and August (10km).
The months with the lowest visibility are January, February and December (8km).
