December weather forecastKościerzyce, Poland
December
Weather in December
December, the first month of the winter in Kościerzyce, is also an icy month, with an average temperature fluctuating between 3.5°C (38.3°F) and -0.9°C (30.4°F).Temperature
December brings a decrease in the average high-temperature, shifting from a frosty 8.9°C (48°F) in November to an icy 3.5°C (38.3°F). During the nights of December, Kościerzyce records an average low-temperature of -0.9°C (30.4°F), reflecting a modest decrease from daytime highs.Humidity
The average relative humidity in December in Kościerzyce is 84%.Rainfall
In December, in Kościerzyce, the rain falls for 9.9 days. Throughout December, 23mm (0.91") of precipitation is accumulated. Throughout the year, in Kościerzyce, there are 143.2 rainfall days, and 338mm (13.31") of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. In December, in Kościerzyce, it is snowing for 7.5 days. Throughout December, 55mm (2.17") of snow is accumulated. Throughout the year, there are 36.4 snowfall days, and 226mm (8.9") of snow is accumulated.Daylight
The month with the shortest days in Kościerzyce is December, with an average of 8h and 0min of daylight.On the first day of the month, sunrise is at 07:30 and sunset at 15:47. On the last day of December, sunrise is at 07:52 and sunset at 15:53 CET.
Sunshine
In December, the average sunshine in Kościerzyce is 4h.UV index
The months with the lowest UV index in Kościerzyce are January through March, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, a daily UV index of 2 turns into the following recommendations:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Kościerzyce, Poland
- Average high temperature in December: 3.5°C
The warmest month (with the highest average high temperature) is August (25.7°C).
The month with the lowest average high temperature is January (1.3°C).
- Average low temperature in December: -0.9°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 (-3.2°C).
Average pressure in December
Kościerzyce, Poland
- Average pressure in December: 1017.6mbar
The month with the highest atmospheric pressure is October (1018.3mbar).
The month with the lowest atmospheric pressure is July (1014.5mbar).
Average wind speed in December
Kościerzyce, Poland
- Average wind speed in December: 14km/h
The windiest month (with the highest average wind speed) is December (14km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).
Average humidity in December
Kościerzyce, 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 (65%).
Average rainfall in December
Kościerzyce, Poland
- Average rainfall in December: 23mm
The wettest month (with the highest rainfall) is May (45mm).
The driest months (with the least rainfall) are February and November (18mm).
Average rainfall days in December
Kościerzyce, Poland
- Average rainfall days in December: 9.9 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is February (8.2 days).
Average snowfall in December
Kościerzyce, Poland
- Average snowfall in December: 55mm
The month with the highest snowfall is January (77mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Kościerzyce, Poland
- Average snowfall days in December: 7.5 days
The month with the highest number of snowfall days is January (11.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Kościerzyce, 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: 4h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in December
Kościerzyce, Poland
- Average sunshine days in December: 13.1 days
The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is June (10.8 days).
Average UV index in December
Kościerzyce, Poland
- Average UV index in December: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in December
Kościerzyce, Poland
- Average cloud cover in December: 59
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
Kościerzyce, Poland
- Average visibility in December: 9km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January and February (8km).
