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
December's arrival corresponds with a decrease in average high-temperatures, from November's chilly 7°C (44.6°F) to a cold 2°C (35.6°F). Nights in December showcase an average temperature of -1.6°C (29.1°F), slightly cooler than the daytime.Humidity
In December, the average relative humidity in Wieściszowice is 87%.Rainfall
In Wieściszowice, in December, during 10.5 rainfall days, 45mm (1.77") of precipitation is typically accumulated. In Wieściszowice, Poland, during the entire year, the rain falls for 162 days and collects up to 569mm (22.4") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Wieściszowice, during December, snow falls for 11.4 days and regularly aggregates up to 147mm (5.79") of snow. In Wieściszowice, Poland, during the entire year, snow falls for 55.4 days and aggregates up to 743mm (29.25") of snow.Daylight
The month with the shortest days is December, with an average of 8h and 0min of daylight.On the first day of the month, sunrise is at 07:36 and sunset at 15:53. On the last day of December, sunrise is at 07:58 and sunset at 16:00 CET.
Sunshine
The average sunshine in December is 4h.UV index
November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for average individuals.Note: An average maximum UV index of 1 in December leads to these recommendations:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Wieściszowice?
What is the average humidity in December?
How much does it rain in December?
How much does it snow in Wieściszowice in December?
What is the month with the shortest days?
What is the average length of the day in December?
When is the sunrise / sunset in December in Wieściszowice?
How long on average sun shines in December in Wieściszowice?
What is the month with the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Wieściszowice, Poland
- Average high temperature in December: 2°C
The warmest month (with the highest average high temperature) is August (22.9°C).
The month with the lowest average high temperature is January (0.1°C).
- Average low temperature in December: -1.6°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 (-4.1°C).
Average pressure in December
Wieściszowice, Poland
- Average pressure in December: 1017.5mbar
The month with the highest atmospheric pressure is October (1018.2mbar).
The month with the lowest atmospheric pressure is July (1014.7mbar).
Average wind speed in December
Wieściszowice, Poland
- Average wind speed in December: 13.5km/h
The windiest month (with the highest average wind speed) is December (13.5km/h).
The calmest month (with the lowest average wind speed) is August (8.9km/h).
Average humidity in December
Wieściszowice, Poland
- Average humidity in December: 87%
The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are April and August (72%).
Average rainfall in December
Wieściszowice, Poland
- Average rainfall in December: 45mm
The wettest month (with the highest rainfall) is June (73mm).
The driest months (with the least rainfall) are April and November (28mm).
Average rainfall days in December
Wieściszowice, Poland
- Average rainfall days in December: 10.5 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is February (7 days).
Average snowfall in December
Wieściszowice, Poland
- Average snowfall in December: 147mm
The month with the highest snowfall is January (210mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Wieściszowice, Poland
- Average snowfall days in December: 11.4 days
The month with the highest number of snowfall days is January (15.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Wieściszowice, 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 6min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in December
Wieściszowice, Poland
- Average sunshine days in December: 11.8 days
The month with the most sunshine days is October (17.3 days).
The months with the least sunshine days are May and June (9.3 days).
Average UV index in December
Wieściszowice, 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 November and December (UV index 1).
Average cloud cover in December
Wieściszowice, Poland
- Average cloud cover in December: 61
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in December
Wieściszowice, Poland
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
