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 7.9°C (46.2°F) in November to a wintry 2.8°C (37°F). The December nights in Piskory, Poland, show a slight decrease to a mean low-temperature of -0.5°C (31.1°F).Humidity
The average relative humidity in December is 86%.Rainfall
In Piskory, in December, it is raining for 8.6 days, with typically 14mm (0.55") of accumulated precipitation. Throughout the year, in Piskory, there are 119.6 rainfall days, and 215mm (8.46") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Piskory, in December, during 7.5 snowfall days, 30mm (1.18") of snow is typically accumulated. Throughout the year, in Piskory, there are 37.3 snowfall days, and 150mm (5.91") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 7h and 54min of daylight.On the first day of the month, sunrise is at 07:33 and sunset at 15:40. On the last day of December, in Piskory, sunrise is at 07:55 and sunset at 15:46 CET.
Sunshine
In Piskory, the average sunshine in December is 3.5h.UV index
In December, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for average individuals.Note: A daily maximum UV index of 2 in December translates into the following instructions:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Piskory in December?
What is the average humidity in December in Piskory?
How many days does it rain in December in Piskory?
How many days does it snow in December in Piskory?
What is the month with the shortest days in Piskory?
How many hours of daylight does Piskory have in December?
What time are sunrise and sunset in December in Piskory?
How many hours of sunshine does Piskory have in December?
What is the UV index reading in December in Piskory?
Average temperature in December
Piskory, Poland
- Average high temperature in December: 2.8°C
The warmest month (with the highest average high temperature) is August (24.9°C).
The month with the lowest average high temperature is January (0.6°C).
- Average low temperature in December: -0.5°C
The month with the highest average low temperature is August (15.3°C).
The coldest month (with the lowest average low temperature) is January (-2.9°C).
Average pressure in December
Piskory, Poland
- Average pressure in December: 1016.5mbar
The month with the highest atmospheric pressure is October (1018mbar).
The month with the lowest atmospheric pressure is July (1014.1mbar).
Average wind speed in December
Piskory, Poland
- Average wind speed in December: 14.9km/h
The windiest month (with the highest average wind speed) is December (14.9km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity in December
Piskory, Poland
- Average humidity in December: 86%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (64%).
Average rainfall in December
Piskory, Poland
- Average rainfall in December: 14mm
The wettest month (with the highest rainfall) is May (31mm).
The driest months (with the least rainfall) are April and November (11mm).
Average rainfall days in December
Piskory, Poland
- Average rainfall days in December: 8.6 days
The months with the highest number of rainy days are June and July (14.5 days).
The month with the least rainy days is February (6.5 days).
Average snowfall in December
Piskory, Poland
- Average snowfall in December: 30mm
The month with the highest snowfall is January (45mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Piskory, Poland
- Average snowfall days in December: 7.5 days
The month with the highest number of snowfall days is January (12.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Piskory, Poland
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in December: 3h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in December
Piskory, Poland
- Average sunshine days in December: 14.5 days
The month with the most sunshine days is October (19 days).
The month with the least sunshine days is June (12.2 days).
Average UV index in December
Piskory, Poland
- Average UV index in December: 2
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in December
Piskory, Poland
- Average cloud cover in December: 66
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
Piskory, Poland
- Average visibility in December: 8km
The months with the highest visibility are June and August (10km).
The months with the lowest visibility are January, February, November and December (8km).
