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 suggests a modest reduction in the average high-temperature, shifting from a frosty 6.5°C (43.7°F) in November to a wintry 1.5°C (34.7°F). December nights in Porzewnica reflect a consistent temperature dip to a subzero cold -1.6°C (29.1°F), a slight descent from daytime peaks.Humidity
The average relative humidity in December in Porzewnica is 89%.Rainfall
In December, in Porzewnica, the rain falls for 10.5 days. Throughout December, 38mm (1.5") of precipitation is accumulated. Throughout the year, there are 126.3 rainfall days, and 347mm (13.66") of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Porzewnica. In Porzewnica, in December, snow falls for 12.6 days, with typically accumulated 91mm (3.58") of snow. In Porzewnica, during the entire year, snow falls for 58 days and aggregates up to 448mm (17.64") of snow.Daylight
December has the shortest days of the year, with an average of 7h and 48min of daylight.On the first day of December in Porzewnica, Poland, sunrise is at 07:19 and sunset at 15:23. On the last day of the month, sunrise is at 07:41 and sunset at 15:30 CET.
Sunshine
In Porzewnica, the average sunshine in December is 2.9h.UV index
The months with the lowest UV index in Porzewnica are January and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the average person.Note: In December, the maximum UV index of 1 suggests this advice:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. Direct Sun exposure should be minimized especially during midday when radiation is most intense. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Porzewnica in December?
What is the average humidity in December in Porzewnica?
How much does it rain in Porzewnica in December?
How much does it snow in Porzewnica in December?
What is the month with the shortest days in Porzewnica?
What is the average length of the day in December in Porzewnica?
When is the sunrise / sunset in December in Porzewnica?
How long on average sun shines in December in Porzewnica?
What are the months with the lowest UV index in Porzewnica?
What is the UV index reading in December in Porzewnica?
Average temperature in December
Porzewnica, Poland
- Average high temperature in December: 1.5°C
The warmest months (with the highest average high temperature) are July and August (24.5°C).
The month with the lowest average high temperature is January (-0.9°C).
- Average low temperature in December: -1.6°C
The months with the highest average low temperature are July and August (14.2°C).
The coldest month (with the lowest average low temperature) is January (-4.3°C).
Average pressure in December
Porzewnica, Poland
- Average pressure in December: 1016.3mbar
The month with the highest atmospheric pressure is October (1018.4mbar).
The month with the lowest atmospheric pressure is July (1013.5mbar).
Average wind speed in December
Porzewnica, 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 (10km/h).
Average humidity in December
Porzewnica, Poland
- Average humidity in December: 89%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (68%).
Average rainfall in December
Porzewnica, Poland
- Average rainfall in December: 38mm
The wettest month (with the highest rainfall) is May (55mm).
The driest month (with the least rainfall) is September (18mm).
Average rainfall days in December
Porzewnica, Poland
- Average rainfall days in December: 10.5 days
The month with the highest number of rainy days is May (16.1 days).
The month with the least rainy days is February (7.4 days).
Average snowfall in December
Porzewnica, Poland
- Average snowfall in December: 91mm
The month with the highest snowfall is January (154mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Porzewnica, Poland
- Average snowfall days in December: 12.6 days
The month with the highest number of snowfall days is January (17.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Porzewnica, Poland
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in December: 2h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).
Average sunshine days in December
Porzewnica, Poland
- Average sunshine days in December: 10.2 days
The month with the most sunshine days is August (20.8 days).
The month with the least sunshine days is January (8.8 days).
Average UV index in December
Porzewnica, 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 and December (UV index 1).
Average cloud cover in December
Porzewnica, Poland
- Average cloud cover in December: 72
The month with the most cloud cover is January (Cloud cover 77).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Porzewnica, 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).
