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
Weather in December
Temperature
The arrival of December corresponds with a light shift in temperature, down from a chilly 8.1°C (46.6°F) in November to a wintry 3.7°C (38.7°F). Kosierz's December nights exhibit a subtle drop in temperature, averaging at a freezing cold -0.1°C (31.8°F), closely aligned with the daytime highs.Humidity
In Kosierz, Poland, the average relative humidity in December is 87%.Rainfall
In December, the rain falls for 11.5 days. Throughout December, 33mm (1.3") of precipitation is accumulated. In Kosierz, during the entire year, the rain falls for 156.9 days and collects up to 431mm (16.97") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In December, it is snowing for 7.9 days. Throughout December, 64mm (2.52") of snow is accumulated. Throughout the year, in Kosierz, there are 39.8 snowfall days, and 303mm (11.93") 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 the month, sunrise is at 07:45 and sunset at 15:51. On the last day of December, sunrise is at 08:07 and sunset at 15:57 CET.
Sunshine
In Kosierz, the average sunshine in December is 3.6h.UV index
In December, the average daily maximum UV index in Kosierz is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: A daily high UV index of 2 in December leads to these guidelines:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. To protect against the Sun's most potent rays, avoid direct exposure around midday. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
Is December cold in Kosierz?
What is the average humidity in December in Kosierz?
How many days does it rain in December in Kosierz?
How much does it snow in Kosierz in December?
What is the month with the shortest days in Kosierz?
What is the average length of the day in December in Kosierz?
When are sunrise and sunset in December in Kosierz?
How long on average sun shines in December in Kosierz?
What is the UV index intensity in December in Kosierz?
Average temperature in December
Kosierz, Poland
- Average high temperature in December: 3.7°C
The warmest month (with the highest average high temperature) is August (25.3°C).
The month with the lowest average high temperature is January (1.6°C).
- Average low temperature in December: -0.1°C
The month with the highest average low temperature is August (15.5°C).
The coldest month (with the lowest average low temperature) is January (-2°C).
Average pressure in December
Kosierz, Poland
- Average pressure in December: 1016.2mbar
The month with the highest atmospheric pressure is October (1017.7mbar).
The month with the lowest atmospheric pressure is July (1014.3mbar).
Average wind speed in December
Kosierz, 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 (10.4km/h).
Average humidity in December
Kosierz, Poland
- Average humidity in December: 87%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (66%).
Average rainfall in December
Kosierz, Poland
- Average rainfall in December: 33mm
The wettest month (with the highest rainfall) is July (70mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in December
Kosierz, Poland
- Average rainfall days in December: 11.5 days
The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is February (7.7 days).
Average snowfall in December
Kosierz, Poland
- Average snowfall in December: 64mm
The month with the highest snowfall is January (111mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Kosierz, Poland
- Average snowfall days in December: 7.9 days
The month with the highest number of snowfall days is January (12.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Kosierz, 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 4min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in December
Kosierz, Poland
- Average sunshine days in December: 11.9 days
The month with the most sunshine days is October (16.4 days).
The month with the least sunshine days is June (10.5 days).
Average UV index in December
Kosierz, 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 and November (UV index 1).
Average cloud cover in December
Kosierz, Poland
- Average cloud cover in December: 66
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in December
Kosierz, Poland
- Average visibility in December: 8km
The months with the highest visibility are June and August (10km).
The month with the lowest visibility is January (7km).
Kosierz, Poland
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