December weather forecastPolonisz, Poland
December
Weather in December
December, the first month of the winter in Polonisz, is also a wintry month, with temperature in the range of an average low of -0.5°C (31.1°F) and an average high of 2.6°C (36.7°F).Temperature
Start of December brings a slight shift in the average high-temperature, dipping a bit from November's chilly 7.4°C (45.3°F) to an icy 2.6°C (36.7°F). Polonisz's nights in December maintain a consistent average of -0.5°C (31.1°F), demonstrating a minimal differential from its daytime temperature.Humidity
In Polonisz, the average relative humidity in December is 87%.Rainfall
In Polonisz, in December, it is raining for 9.6 days, with typically 18mm (0.71") of accumulated precipitation. In Polonisz, Poland, during the entire year, the rain falls for 137.4 days and collects up to 321mm (12.64") of precipitation.Snowfall
Months with snowfall in Polonisz, Poland, are January through May, October through December. In Polonisz, in December, snow falls for 7 days, with typically accumulated 31mm (1.22") of snow. In Polonisz, during the entire year, snow falls for 33.1 days and aggregates up to 162mm (6.38") of snow.Daylight
The month with the shortest days in Polonisz is December, with an average of 7h and 48min of daylight.On the first day of the month, sunrise is at 07:33 and sunset at 15:35. On the last day of December, sunrise is at 07:55 and sunset at 15:41 CET.
Sunshine
In December, the average sunshine in Polonisz is 3.4h.UV index
The month with the lowest UV index in Polonisz is December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In December, the maximum UV index of 1 translates into these guidelines:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. It's recommended to limit sun exposure when its radiation is at its peak during midday. During bright days, sunglasses that offer UVA and UVB defense are recommended. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Polonisz, Poland
- Average high temperature in December: 2.6°C
The warmest month (with the highest average high temperature) is August (24.7°C).
The month with the lowest average high temperature is January (0.4°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 (-3°C).
Average pressure in December
Polonisz, Poland
- Average pressure in December: 1016.1mbar
The month with the highest atmospheric pressure is October (1017.9mbar).
The month with the lowest atmospheric pressure is July (1013.8mbar).
Average wind speed in December
Polonisz, Poland
- Average wind speed in December: 15.1km/h
The windiest month (with the highest average wind speed) is December (15.1km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity in December
Polonisz, Poland
- Average humidity in December: 87%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (66%).
Average rainfall in December
Polonisz, Poland
- Average rainfall in December: 18mm
The wettest months (with the highest rainfall) are June and July (46mm).
The driest month (with the least rainfall) is April (12mm).
Average rainfall days in December
Polonisz, Poland
- Average rainfall days in December: 9.6 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is February (6.8 days).
Average snowfall in December
Polonisz, Poland
- Average snowfall in December: 31mm
The month with the highest snowfall is January (49mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Polonisz, Poland
- Average snowfall days in December: 7 days
The month with the highest number of snowfall days is January (11.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Polonisz, Poland
- Average daylight in December: 7h and 48min
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: 3h and 24min
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 0min).
Average sunshine days in December
Polonisz, Poland
- Average sunshine days in December: 14.5 days
The month with the most sunshine days is October (18.8 days).
The month with the least sunshine days is July (10.9 days).
Average UV index in December
Polonisz, Poland
- Average UV index in December: 1
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Polonisz, Poland
- Average cloud cover in December: 68
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Polonisz, 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).
