December weather forecastChwałów, Poland
December
Weather in December
December, the first month of the winter in Chwałów, is also a wintry month, with an average temperature ranging between max 3.1°C (37.6°F) and min -1.2°C (29.8°F).Temperature
December implies a soft temperature shift, with average high-temperatures reducing from November's frosty 8°C (46.4°F) to an icy 3.1°C (37.6°F). December nights reveal a minor deviation from daytime highs, with a mean low-temperature of -1.2°C (29.8°F).Humidity
In Chwałów, the average relative humidity in December is 85%.Rainfall
In Chwałów, during December, the rain falls for 9.4 days and regularly aggregates up to 20mm (0.79") of precipitation. Throughout the year, in Chwałów, there are 135 rainfall days, and 349mm (13.74") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Chwałów, during December, snow falls for 5.9 days and regularly aggregates up to 46mm (1.81") of snow. In Chwałów, during the entire year, snow falls for 28.8 days and aggregates up to 214mm (8.43") of snow.Daylight
With an average of 8h and 0min of daylight, December has the shortest days of the year in Chwałów.On the first day of December in Chwałów, sunrise is at 07:34 and sunset at 15:50. On the last day of the month, sunrise is at 07:56 and sunset at 15:57 CET.
Sunshine
In Chwałów, the average sunshine in December is 4.2h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index, 2 during December, leads to the following recommendations:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Around midday, solar radiation is most harmful; hence, exposure should be limited. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Chwałów, Poland
- Average high temperature in December: 3.1°C
The warmest month (with the highest average high temperature) is August (24.1°C).
The month with the lowest average high temperature is January (0.7°C).
- Average low temperature in December: -1.2°C
The month with the highest average low temperature is August (14.5°C).
The coldest month (with the lowest average low temperature) is January (-3.7°C).
Average pressure in December
Chwałów, Poland
- Average pressure in December: 1017.6mbar
The month with the highest atmospheric pressure is October (1018.3mbar).
The month with the lowest atmospheric pressure is July (1014.7mbar).
Average wind speed in December
Chwałów, Poland
- Average wind speed in December: 14.3km/h
The windiest month (with the highest average wind speed) is December (14.3km/h).
The calmest month (with the lowest average wind speed) is August (9.5km/h).
Average humidity in December
Chwałów, Poland
- Average humidity in December: 85%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (68%).
Average rainfall in December
Chwałów, Poland
- Average rainfall in December: 20mm
The wettest month (with the highest rainfall) is July (50mm).
The driest month (with the least rainfall) is March (14mm).
Average rainfall days in December
Chwałów, Poland
- Average rainfall days in December: 9.4 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is February (5.5 days).
Average snowfall in December
Chwałów, Poland
- Average snowfall in December: 46mm
The month with the highest snowfall is January (52mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Chwałów, Poland
- Average snowfall days in December: 5.9 days
The month with the highest number of snowfall days is January (8.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Chwałów, Poland
- Average daylight in December: 8h and 0min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in December: 4h and 12min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in December
Chwałów, Poland
- Average sunshine days in December: 17.2 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is June (11.5 days).
Average UV index in December
Chwałów, Poland
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in December
Chwałów, Poland
- Average cloud cover in December: 56
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
Chwałów, Poland
- Average visibility in December: 9km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January and February (8km).
