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
Iskań's weather changes with the onset of December, slightly falling from a frosty 7.9°C (46.2°F) in November to an icy 1.8°C (35.2°F). Iskań consistently logs a low temperature averaging a freezing cold -2.3°C (27.9°F) during December, a modest drop from daytime temperatures.Humidity
In Iskań, the average relative humidity in December is 87%.Rainfall
In Iskań, in December, it is raining for 9.2 days, with typically 29mm (1.14") of accumulated precipitation. Throughout the year, in Iskań, there are 145.3 rainfall days, and 412mm (16.22") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. December is the month with the most snowfall. Snow falls for 11.9 days and accumulates 114mm (4.49") of snow.Daylight
December has the shortest days of the year, with an average of 8h and 12min of daylight.On the first day of December, sunrise is at 07:06 and sunset at 15:32. On the last day of the month, sunrise is at 07:27 and sunset at 15:39 CET.
Sunshine
In Iskań, the average sunshine in December is 3.9h.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.Note: In December, the maximum UV index of 1 translates into these guidelines:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Frequently asked questions
How cold is it in Iskań in December?
What is the average humidity in December in Iskań?
How much does it rain in Iskań in December?
When does it snow the most in Iskań?
How much does it snow in Iskań in December?
What is the month with the shortest days in Iskań?
How many hours of daylight does Iskań have in December?
When is the sunrise / sunset in December in Iskań?
How many hours of sunshine does Iskań have in December?
What are the months with the lowest UV index in Iskań?
What is the UV index reading in December in Iskań?
Average temperature in December
Iskań, Poland
- Average high temperature in December: 1.8°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 (-0.3°C).
- Average low temperature in December: -2.3°C
The month with the highest average low temperature is July (13.5°C).
The coldest month (with the lowest average low temperature) is January (-4.8°C).
Average pressure in December
Iskań, Poland
- Average pressure in December: 1018.8mbar
The month with the highest atmospheric pressure is October (1019.3mbar).
The month with the lowest atmospheric pressure is July (1014.2mbar).
Average wind speed in December
Iskań, 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 (8.8km/h).
Average humidity in December
Iskań, 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 (70%).
Average rainfall in December
Iskań, Poland
- Average rainfall in December: 29mm
The wettest month (with the highest rainfall) is May (67mm).
The driest months (with the least rainfall) are January and September (21mm).
Average rainfall days in December
Iskań, Poland
- Average rainfall days in December: 9.2 days
The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is February (6.8 days).
Average snowfall in December
Iskań, Poland
- Average snowfall in December: 114mm
The month with the highest snowfall is December (114mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Iskań, Poland
- Average snowfall days in December: 11.9 days
The month with the highest number of snowfall days is January (15.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Iskań, Poland
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in December: 3h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 12min).
Average sunshine days in December
Iskań, Poland
- Average sunshine days in December: 12.1 days
The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is June (8.8 days).
Average UV index in December
Iskań, Poland
- Average UV index in December: 1
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in December
Iskań, Poland
- Average cloud cover in December: 62
The months with the most cloud cover are January and February (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in December
Iskań, Poland
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January and February (7km).
Iskań, Poland
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