September weather forecastNowa Dęba, Poland
September
Weather in September
The first month of the autumn, September, is still a pleasant month in Nowa Dęba, Poland, with an average temperature fluctuating between 20.1°C (68.2°F) and 10.9°C (51.6°F).Temperature
The arrival of September corresponds with a temperature reduction, down from August's warm 25.9°C (78.6°F) to a pleasant 20.1°C (68.2°F). Throughout September, the temperature in Nowa Dęba, Poland, tends to fall to a consistent average low of 10.9°C (51.6°F).Humidity
The average relative humidity in September in Nowa Dęba is 71%.Rainfall
In Nowa Dęba, in September, during 11.5 rainfall days, 28mm (1.1") of precipitation is typically accumulated. Throughout the year, in Nowa Dęba, there are 143.2 rainfall days, and 427mm (16.81") of precipitation is accumulated.Snowfall
May through September are months without snowfall in Nowa Dęba.Daylight
In September, the average length of the day in Nowa Dęba is 12h and 37min.On the first day of the month, sunrise is at 05:48 and sunset at 19:17. On the last day of September, in Nowa Dęba, Poland, sunrise is at 06:32 and sunset at 18:13 CEST.
Sunshine
The average sunshine in September in Nowa Dęba is 8.1h.UV index
The average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily high UV index of 4 in September translates into this advice:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Nowa Dęba, Poland
- Average high temperature in September: 20.1°C
The warmest month (with the highest average high temperature) is August (25.9°C).
The month with the lowest average high temperature is January (0.3°C).
- Average low temperature in September: 10.9°C
The months with the highest average low temperature are July and August (14.9°C).
The coldest month (with the lowest average low temperature) is January (-3.6°C).
Average pressure in September
Nowa Dęba, Poland
- Average pressure in September: 1017.7mbar
The month with the highest atmospheric pressure is October (1019mbar).
The month with the lowest atmospheric pressure is July (1014.2mbar).
Average wind speed in September
Nowa Dęba, Poland
- Average wind speed in September: 10.1km/h
The windiest month (with the highest average wind speed) is December (12.2km/h).
The calmest month (with the lowest average wind speed) is August (9km/h).
Average humidity in September
Nowa Dęba, Poland
- Average humidity in September: 71%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (66%).
Average rainfall in September
Nowa Dęba, Poland
- Average rainfall in September: 28mm
The wettest month (with the highest rainfall) is July (62mm).
The driest month (with the least rainfall) is November (20mm).
Average rainfall days in September
Nowa Dęba, Poland
- Average rainfall days in September: 11.5 days
The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is January (7.7 days).
Average snowfall in September
Nowa Dęba, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (103mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Nowa Dęba, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (14.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Nowa Dęba, Poland
- Average daylight in September: 12h and 36min
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 September: 8h and 6min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in September
Nowa Dęba, Poland
- Average sunshine days in September: 16.4 days
The month with the most sunshine days is October (18.6 days).
The month with the least sunshine days is June (10.6 days).
Average UV index in September
Nowa Dęba, Poland
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are November and December (UV index 1).
Average cloud cover in September
Nowa Dęba, Poland
- Average cloud cover in September: 39
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in September
Nowa Dęba, Poland
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
