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
The onset of December entails a temperature shift, as the average high-temperature decreases from a frosty 7.5°C (45.5°F) in November to an icy 2.4°C (36.3°F). Unisław Śląski, during December nights, experiences a subtle shift to a low average of -1.7°C (28.9°F) from the day's heat.Humidity
In Unisław Śląski, the average relative humidity in December is 86%.Rainfall
In December, in Unisław Śląski, the rain falls for 11.5 days. Throughout December, 31mm (1.22") of precipitation is accumulated. In Unisław Śląski, during the entire year, the rain falls for 172.5 days and collects up to 556mm (21.89") of precipitation.Snowfall
January through May, October through December are months with snowfall. In December, it is snowing for 9.5 days. Throughout December, 102mm (4.02") of snow is accumulated. Throughout the year, in Unisław Śląski, Poland, there are 55.8 snowfall days, and 623mm (24.53") of snow is accumulated.Daylight
The month with the shortest days in Unisław Śląski is December, with an average of 8h and 6min of daylight.On the first day of December, sunrise is at 07:35 and sunset at 15:53. On the last day of the month, sunrise is at 07:56 and sunset at 15:59 CET.
Sunshine
In Unisław Śląski, the average sunshine in December is 4.2h.UV index
In December, the average daily maximum UV index in Unisław Śląski, Poland, is 2. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum daily UV index of 2 during December morphs into the following directions:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Unisław Śląski?
What is the average humidity in December in Unisław Śląski?
How much does it rain in Unisław Śląski in December?
How much does it snow in Unisław Śląski in December?
What is the month with the shortest days in Unisław Śląski?
What is the average length of the day in December in Unisław Śląski?
When is the sunrise / sunset in December in Unisław Śląski?
How many hours of sunshine does Unisław Śląski have in December?
How high is the UV index in December in Unisław Śląski?
Average temperature in December
Unisław Śląski, Poland
- Average high temperature in December: 2.4°C
The warmest month (with the highest average high temperature) is August (23.5°C).
The month with the lowest average high temperature is January (0.3°C).
- Average low temperature in December: -1.7°C
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is January (-4.3°C).
Average pressure in December
Unisław Śląski, Poland
- Average pressure in December: 1017.7mbar
The month with the highest atmospheric pressure is October (1018.3mbar).
The month with the lowest atmospheric pressure is July (1014.7mbar).
Average wind speed in December
Unisław Śląski, 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 (9km/h).
Average humidity in December
Unisław Śląski, Poland
- Average humidity in December: 86%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (71%).
Average rainfall in December
Unisław Śląski, Poland
- Average rainfall in December: 31mm
The wettest month (with the highest rainfall) is July (84mm).
The driest month (with the least rainfall) is November (27mm).
Average rainfall days in December
Unisław Śląski, Poland
- Average rainfall days in December: 11.5 days
The month with the highest number of rainy days is July (22.1 days).
The month with the least rainy days is February (7.4 days).
Average snowfall in December
Unisław Śląski, Poland
- Average snowfall in December: 102mm
The month with the highest snowfall is January (161mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Unisław Śląski, Poland
- Average snowfall days in December: 9.5 days
The month with the highest number of snowfall days is January (15.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Unisław Śląski, Poland
- Average daylight in December: 8h and 1min
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 6min).
- Average sunshine in December: 4h and 1min
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 48min).
Average sunshine days in December
Unisław Śląski, Poland
- Average sunshine days in December: 11.9 days
The month with the most sunshine days is October (16 days).
The month with the least sunshine days is June (5.6 days).
Average UV index in December
Unisław Śląski, 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
Unisław Śląski, Poland
- Average cloud cover in December: 57
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Unisław Śląski, Poland
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (7km).
