December weather forecastZdynia, Poland
December
Weather in December
The first month of the winter, December, is still a cold month in Zdynia, Poland, with an average temperature ranging between min -2.6°C (27.3°F) and max 1.3°C (34.3°F).Temperature
December brings a drop in Zdynia's average high-temperature, falling from a chilly 7.3°C (45.1°F) in November to a cold 1.3°C (34.3°F). December nights anticipate an average temperature of -2.6°C (27.3°F), a modest decline from the daytime.Humidity
In Zdynia, the average relative humidity in December is 88%.Rainfall
In December, in Zdynia, Poland, the rain falls for 11.2 days. Throughout December, 46mm (1.81") of precipitation is accumulated. Throughout the year, in Zdynia, there are 155.5 rainfall days, and 507mm (19.96") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Zdynia. In Zdynia, Poland, during December, snow falls for 12.2 days and regularly aggregates up to 155mm (6.1") of snow. Throughout the year, there are 58.2 snowfall days, and 572mm (22.52") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 8h and 12min of daylight.On the first day of December in Zdynia, sunrise is at 07:09 and sunset at 15:38. On the last day of the month, sunrise is at 07:30 and sunset at 15:45 CET.
Sunshine
The average sunshine in December is 3.8h.UV index
The months with the lowest UV index in Zdynia, Poland, are January and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: An average UV index of 1 in December transforms into this advice:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Zdynia, Poland
- Average high temperature in December: 1.3°C
The warmest month (with the highest average high temperature) is August (24.4°C).
The month with the lowest average high temperature is January (-0.8°C).
- Average low temperature in December: -2.6°C
The months with the highest average low temperature are July and August (13.1°C).
The coldest month (with the lowest average low temperature) is January (-4.8°C).
Average pressure in December
Zdynia, Poland
- Average pressure in December: 1018.9mbar
The month with the highest atmospheric pressure is October (1019.1mbar).
The months with the lowest atmospheric pressure are June and July (1014.4mbar).
Average wind speed in December
Zdynia, Poland
- Average wind speed in December: 13.1km/h
The windiest month (with the highest average wind speed) is December (13.1km/h).
The calmest month (with the lowest average wind speed) is August (8.4km/h).
Average humidity in December
Zdynia, 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 (72%).
Average rainfall in December
Zdynia, Poland
- Average rainfall in December: 46mm
The wettest month (with the highest rainfall) is May (69mm).
The driest month (with the least rainfall) is March (26mm).
Average rainfall days in December
Zdynia, Poland
- Average rainfall days in December: 11.2 days
The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is February (9 days).
Average snowfall in December
Zdynia, Poland
- Average snowfall in December: 155mm
The month with the highest snowfall is January (159mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Zdynia, Poland
- Average snowfall days in December: 12.2 days
The month with the highest number of snowfall days is January (18 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Zdynia, Poland
- Average daylight in December: 8h and 12min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in December: 3h and 48min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 6min).
Average sunshine days in December
Zdynia, Poland
- Average sunshine days in December: 9.5 days
The month with the most sunshine days is August (18.4 days).
The month with the least sunshine days is January (8.1 days).
Average UV index in December
Zdynia, Poland
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in December
Zdynia, Poland
- Average cloud cover in December: 64
The months with the most cloud cover are January and February (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Zdynia, Poland
- Average visibility in December: 8km
The months with the highest visibility are March, April, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
