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 brings a small change in high-temperatures, falling from a frosty 8.9°C (48°F) in November to a cold 3.6°C (38.5°F). Recording a slight decline in temperature during the nights, Piotroniowice's December temperatures average at a freezing cold -0.5°C (31.1°F).Humidity
In December, the average relative humidity is 84%.Rainfall
In December, the rain falls for 10 days. Throughout December, 23mm (0.91") of precipitation is accumulated. In Piotroniowice, during the entire year, the rain falls for 138.8 days and collects up to 326mm (12.83") of precipitation.Snowfall
Months with snowfall are January through April, October through December. In December, it is snowing for 6.7 days. Throughout December, 44mm (1.73") of snow is accumulated. In Piotroniowice, during the entire year, snow falls for 33.1 days and aggregates up to 195mm (7.68") of snow.Daylight
With an average of 8h and 0min of daylight, December has the shortest days of the year in Piotroniowice.On the first day of December, sunrise is at 07:36 and sunset at 15:48. On the last day of the month, sunrise is at 07:57 and sunset at 15:55 CET.
Sunshine
In Piotroniowice, the average sunshine in December is 3.9h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Piotroniowice. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum UV index of 2 in December translates into the following recommendations:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. For minimizing sun-related eye damage, always choose sunglasses with 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 December in Piotroniowice?
What is the average humidity in December in Piotroniowice?
How much does it rain in Piotroniowice in December?
How many days does it snow in December in Piotroniowice?
What is the month with the shortest days in Piotroniowice?
What is the average length of the day in December in Piotroniowice?
When are sunrise and sunset in December in Piotroniowice?
How many hours of sunshine does Piotroniowice have in December?
When is the lowest UV index in Piotroniowice?
What is the UV index intensity in December in Piotroniowice?
Average temperature in December
Piotroniowice, Poland
- Average high temperature in December: 3.6°C
The warmest month (with the highest average high temperature) is August (25.8°C).
The month with the lowest average high temperature is January (1.7°C).
- Average low temperature in December: -0.5°C
The month with the highest average low temperature is August (15.7°C).
The coldest month (with the lowest average low temperature) is January (-2.7°C).
Average pressure in December
Piotroniowice, Poland
- Average pressure in December: 1017.3mbar
The month with the highest atmospheric pressure is October (1018.2mbar).
The month with the lowest atmospheric pressure is July (1014.5mbar).
Average wind speed in December
Piotroniowice, Poland
- Average wind speed in December: 13.4km/h
The windiest month (with the highest average wind speed) is December (13.4km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).
Average humidity in December
Piotroniowice, Poland
- Average humidity in December: 84%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (64%).
Average rainfall in December
Piotroniowice, Poland
- Average rainfall in December: 23mm
The wettest months (with the highest rainfall) are May and June (41mm).
The driest month (with the least rainfall) is February (17mm).
Average rainfall days in December
Piotroniowice, Poland
- Average rainfall days in December: 10 days
The month with the highest number of rainy days is June (16.3 days).
The month with the least rainy days is February (7.4 days).
Average snowfall in December
Piotroniowice, Poland
- Average snowfall in December: 44mm
The month with the highest snowfall is January (80mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Piotroniowice, Poland
- Average snowfall days in December: 6.7 days
The month with the highest number of snowfall days is January (12.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Piotroniowice, 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 5min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in December
Piotroniowice, Poland
- Average sunshine days in December: 14.5 days
The month with the most sunshine days is October (18.7 days).
The month with the least sunshine days is June (11 days).
Average UV index in December
Piotroniowice, Poland
- Average UV index in December: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Piotroniowice, Poland
- Average cloud cover in December: 60
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Piotroniowice, Poland
- Average visibility in December: 9km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January and February (8km).
