December weather forecastCieszanów, Poland
December
Weather in December
December, the first month of the winter in Cieszanów, is also an icy month, with an average temperature ranging between max 1.7°C (35.1°F) and min -2.5°C (27.5°F).Temperature
December's arrival coincides with a drop in the average high-temperature, decreasing from November's chilly 7.4°C (45.3°F) to a cold 1.7°C (35.1°F). An average low-temperature of -2.5°C (27.5°F) characterizes Cieszanów's December nights.Humidity
In Cieszanów, Poland, the average relative humidity in December is 88%.Rainfall
In December, the rain falls for 11.6 days. Throughout December, 44mm (1.73") of precipitation is accumulated. Throughout the year, there are 179.4 rainfall days, and 586mm (23.07") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. In Cieszanów, Poland, in December, snow falls for 14.5 days, with typically accumulated 160mm (6.3") of snow. Throughout the year, in Cieszanów, there are 67 snowfall days, and 665mm (26.18") of snow is accumulated.Daylight
With an average of 8h and 6min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 07:05 and sunset at 15:27. On the last day of December, in Cieszanów, sunrise is at 07:26 and sunset at 15:34 CET.
Sunshine
In December, the average sunshine is 3.3h.UV index
The months with the lowest UV index are January, November and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: During December, 1 as the daily maximum UV index converts into the following advice:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Cieszanów, Poland
- Average high temperature in December: 1.7°C
The warmest month (with the highest average high temperature) is August (25.2°C).
The month with the lowest average high temperature is January (-0.8°C).
- Average low temperature in December: -2.5°C
The months with the highest average low temperature are July and August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-5°C).
Average pressure in December
Cieszanów, Poland
- Average pressure in December: 1018.3mbar
The month with the highest atmospheric pressure is October (1019.3mbar).
The month with the lowest atmospheric pressure is July (1013.9mbar).
Average wind speed in December
Cieszanów, Poland
- Average wind speed in December: 14.4km/h
The windiest month (with the highest average wind speed) is December (14.4km/h).
The calmest month (with the lowest average wind speed) is August (9.6km/h).
Average humidity in December
Cieszanów, Poland
- Average humidity in December: 88%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (69%).
Average rainfall in December
Cieszanów, Poland
- Average rainfall in December: 44mm
The wettest month (with the highest rainfall) is May (93mm).
The driest month (with the least rainfall) is November (29mm).
Average rainfall days in December
Cieszanów, Poland
- Average rainfall days in December: 11.6 days
The month with the highest number of rainy days is June (22.3 days).
The month with the least rainy days is February (8.8 days).
Average snowfall in December
Cieszanów, Poland
- Average snowfall in December: 160mm
The month with the highest snowfall is January (185mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Cieszanów, Poland
- Average snowfall days in December: 14.5 days
The month with the highest number of snowfall days is January (19.1 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
Cieszanów, Poland
- Average daylight in December: 8h and 6min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in December: 3h and 18min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in December
Cieszanów, Poland
- Average sunshine days in December: 8.7 days
The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is June (5.9 days).
Average UV index in December
Cieszanów, 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, November and December (UV index 1).
Average cloud cover in December
Cieszanów, Poland
- Average cloud cover in December: 69
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Cieszanów, Poland
- Average visibility in December: 7km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February and December (7km).
