December weather forecastPleśnica, Poland
December
Weather in December
December, the first month of the winter in Pleśnica, is also an icy month, with an average temperature varying between -1.3°C (29.7°F) and 2.9°C (37.2°F).Temperature
December weather is marked by a drop in the average high-temperature, falling from a chilly 8.4°C (47.1°F) in November to a cold 2.9°C (37.2°F). Nighttime temperatures in Pleśnica, Poland, record an average of -1.3°C (29.7°F) throughout December.Humidity
The average relative humidity in December is 83%.Rainfall
In December, in Pleśnica, the rain falls for 7.5 days. Throughout December, 16mm (0.63") of precipitation is accumulated. Throughout the year, there are 124 rainfall days, and 320mm (12.6") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Pleśnica. In Pleśnica, in December, snow falls for 5.5 days, with typically accumulated 30mm (1.18") of snow. Throughout the year, there are 30 snowfall days, and 190mm (7.48") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 6min of daylight.On the first day of the month, sunrise is at 07:28 and sunset at 15:48. On the last day of December, in Pleśnica, sunrise is at 07:49 and sunset at 15:55 CET.
Sunshine
In Pleśnica, the average sunshine in December is 4.6h.UV index
December is the month with the lowest UV index in Pleśnica, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index of 1 during December leads to these instructions:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Pleśnica, Poland
- Average high temperature in December: 2.9°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 (0.8°C).
- Average low temperature in December: -1.3°C
The month with the highest average low temperature is August (14.4°C).
The coldest month (with the lowest average low temperature) is January (-3.7°C).
Average pressure in December
Pleśnica, Poland
- Average pressure in December: 1018mbar
The month with the highest atmospheric pressure is October (1018.5mbar).
The month with the lowest atmospheric pressure is July (1014.7mbar).
Average wind speed in December
Pleśnica, Poland
- Average wind speed in December: 14.7km/h
The windiest month (with the highest average wind speed) is December (14.7km/h).
The calmest month (with the lowest average wind speed) is August (9.5km/h).
Average humidity in December
Pleśnica, Poland
- Average humidity in December: 83%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (67%).
Average rainfall in December
Pleśnica, Poland
- Average rainfall in December: 16mm
The wettest month (with the highest rainfall) is July (47mm).
The driest months (with the least rainfall) are March and November (15mm).
Average rainfall days in December
Pleśnica, Poland
- Average rainfall days in December: 7.5 days
The month with the highest number of rainy days is July (16 days).
The month with the least rainy days is February (5.8 days).
Average snowfall in December
Pleśnica, Poland
- Average snowfall in December: 30mm
The month with the highest snowfall is January (65mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Pleśnica, Poland
- Average snowfall days in December: 5.5 days
The month with the highest number of snowfall days is January (9.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Pleśnica, Poland
- Average daylight in December: 8h and 6min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in December: 4h and 36min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).
Average sunshine days in December
Pleśnica, Poland
- Average sunshine days in December: 18.3 days
The month with the most sunshine days is October (20 days).
The month with the least sunshine days is July (12 days).
Average UV index in December
Pleśnica, Poland
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Pleśnica, Poland
- Average cloud cover in December: 53
The months with the most cloud cover are January and February (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in December
Pleśnica, Poland
- Average visibility in December: 9km
The months with the highest visibility are July and August (10km).
The months with the lowest visibility are January and February (8km).
