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 commencement of December involves a temperature shift, with the average high-temperature dropping from a chilly 7.1°C (44.8°F) in November to a wintry 2°C (35.6°F). Świesielice observes a slightly reduced average nighttime temperature of -1.5°C (29.3°F) during December.Humidity
The average relative humidity in December in Świesielice is 87%.Rainfall
In Świesielice, in December, during 12.2 rainfall days, 41mm (1.61") of precipitation is typically accumulated. Throughout the year, there are 154.3 rainfall days, and 458mm (18.03") of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Świesielice, Poland. In Świesielice, Poland, in December, snow falls for 13.1 days, with typically accumulated 93mm (3.66") of snow. In Świesielice, during the entire year, snow falls for 58.7 days and aggregates up to 488mm (19.21") of snow.Daylight
The month with the shortest days in Świesielice is December, with an average of 8h and 0min of daylight.On the first day of December in Świesielice, Poland, sunrise is at 07:16 and sunset at 15:29. On the last day of the month, sunrise is at 07:37 and sunset at 15:35 CET.
Sunshine
The average sunshine in December in Świesielice is 3.1h.UV index
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Świesielice. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: In December, the maximum UV index of 1 suggests this advice:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Świesielice in December?
What is the average humidity in December in Świesielice?
How much does it rain in Świesielice in December?
How much does it snow in Świesielice in December?
What is the month with the shortest days in Świesielice?
How many hours of daylight does Świesielice have in December?
What time are sunrise and sunset in December in Świesielice?
How many hours of sunshine does Świesielice have in December?
When is the lowest UV index in Świesielice?
What is the UV index reading in December in Świesielice?
Average temperature in December
Świesielice, Poland
- Average high temperature in December: 2°C
The warmest month (with the highest average high temperature) is August (25.5°C).
The month with the lowest average high temperature is January (-0.4°C).
- Average low temperature in December: -1.5°C
The months with the highest average low temperature are July and August (14.8°C).
The coldest month (with the lowest average low temperature) is January (-4°C).
Average pressure in December
Świesielice, Poland
- Average pressure in December: 1017mbar
The month with the highest atmospheric pressure is October (1018.7mbar).
The month with the lowest atmospheric pressure is July (1013.8mbar).
Average wind speed in December
Świesielice, Poland
- Average wind speed in December: 12.5km/h
The windiest month (with the highest average wind speed) is December (12.5km/h).
The calmest month (with the lowest average wind speed) is August (9.5km/h).
Average humidity in December
Świesielice, 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 (66%).
Average rainfall in December
Świesielice, Poland
- Average rainfall in December: 41mm
The wettest month (with the highest rainfall) is May (68mm).
The driest month (with the least rainfall) is November (26mm).
Average rainfall days in December
Świesielice, Poland
- Average rainfall days in December: 12.2 days
The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is February (8.6 days).
Average snowfall in December
Świesielice, Poland
- Average snowfall in December: 93mm
The month with the highest snowfall is January (164mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Świesielice, Poland
- Average snowfall days in December: 13.1 days
The month with the highest number of snowfall days is January (17.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Świesielice, Poland
- Average daylight in December: 8h and 0min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in December: 3h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in December
Świesielice, Poland
- Average sunshine days in December: 8.9 days
The month with the most sunshine days is August (18.1 days).
The month with the least sunshine days is January (8 days).
Average UV index in December
Świesielice, Poland
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in December
Świesielice, Poland
- Average cloud cover in December: 70
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Świesielice, Poland
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (6km).
