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
With the onset of December, Cisownica's average high-temperature adjusts, receding from November's frosty 7.8°C (46°F) to a cold 1.8°C (35.2°F). Cisownica encounters an average temperature dip to a freezing cold -2.6°C (27.3°F) throughout December, subtly lower than its daytime maximum.Humidity
The average relative humidity in December in Cisownica is 87%.Rainfall
In Cisownica, during December, the rain falls for 10.2 days and regularly aggregates up to 39mm (1.54") of precipitation. Throughout the year, in Cisownica, there are 143.9 rainfall days, and 479mm (18.86") of precipitation is accumulated.Snowfall
Months with snowfall in Cisownica, Poland, are January through May, October through December. In Cisownica, in December, during 10.1 snowfall days, 131mm (5.16") of snow is typically accumulated. Throughout the year, in Cisownica, there are 49.8 snowfall days, and 576mm (22.68") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 12min of daylight.On the first day of the month, sunrise is at 07:21 and sunset at 15:47. On the last day of December, sunrise is at 07:42 and sunset at 15:54 CET.
Sunshine
The average sunshine in December is 4.1h.UV index
February, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Cisownica, Poland. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index, 1 during December, leads to the following recommendations:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Frequently asked questions
How cold is it in Cisownica in December?
What is the average humidity in December in Cisownica?
How much does it rain in Cisownica in December?
How much does it snow in Cisownica in December?
What is the month with the shortest days in Cisownica?
How many hours of daylight does Cisownica have in December?
When are sunrise and sunset in December in Cisownica?
How many hours of sunshine does Cisownica have in December?
What are the months with the lowest UV index in Cisownica?
What is the UV index intensity in December in Cisownica?
Average temperature in December
Cisownica, Poland
- Average high temperature in December: 1.8°C
The warmest month (with the highest average high temperature) is August (24°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in December: -2.6°C
The month with the highest average low temperature is August (13.4°C).
The coldest month (with the lowest average low temperature) is January (-4.8°C).
Average pressure in December
Cisownica, Poland
- Average pressure in December: 1018.8mbar
The months with the highest atmospheric pressure are October and December (1018.8mbar).
The month with the lowest atmospheric pressure is July (1014.6mbar).
Average wind speed in December
Cisownica, Poland
- Average wind speed in December: 12.7km/h
The windiest month (with the highest average wind speed) is December (12.7km/h).
The calmest month (with the lowest average wind speed) is August (8.4km/h).
Average humidity in December
Cisownica, Poland
- Average humidity in December: 87%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (70%).
Average rainfall in December
Cisownica, Poland
- Average rainfall in December: 39mm
The wettest month (with the highest rainfall) is May (69mm).
The driest month (with the least rainfall) is November (25mm).
Average rainfall days in December
Cisownica, Poland
- Average rainfall days in December: 10.2 days
The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is January (7.6 days).
Average snowfall in December
Cisownica, Poland
- Average snowfall in December: 131mm
The month with the highest snowfall is January (193mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Cisownica, Poland
- Average snowfall days in December: 10.1 days
The month with the highest number of snowfall days is January (14.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Cisownica, Poland
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 24min).
Average sunshine days in December
Cisownica, Poland
- Average sunshine days in December: 13 days
The month with the most sunshine days is October (18.4 days).
The month with the least sunshine days is February (9.5 days).
Average UV index in December
Cisownica, Poland
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are February, November and December (UV index 1).
Average cloud cover in December
Cisownica, Poland
- Average cloud cover in December: 59
The month with the most cloud cover is February (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in December
Cisownica, 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).
Cisownica, Poland
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