September weather forecastSerpelice, Poland
September
Weather in September
September, the first month of the autumn in Serpelice, is also an enjoyable month, with an average temperature fluctuating between 18.8°C (65.8°F) and 10.1°C (50.2°F).Temperature
The onset of September results in a decrease in the average high-temperature, receding from a moderately hot 24.7°C (76.5°F) in August to a refreshing 18.8°C (65.8°F). Throughout September, a steady low-temperature average of 10.1°C (50.2°F) is noted.Humidity
In September, the average relative humidity is 74%.Rainfall
In September, the rain falls for 11.7 days. Throughout September, 30mm (1.18") of precipitation is accumulated. In Serpelice, during the entire year, the rain falls for 144.9 days and collects up to 439mm (17.28") of precipitation.Snowfall
In Serpelice, snow does not fall in May through September.Daylight
In Serpelice, the average length of the day in September is 12h and 40min.On the first day of the month, sunrise is at 05:40 and sunset at 19:15. On the last day of September, sunrise is at 06:28 and sunset at 18:07 CEST.
Sunshine
In September, the average sunshine is 7.5h.UV index
In Serpelice, the average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.Note: The UV index of 3 during September translates into the following guidance:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. To avoid the Sun's strongest rays, limit exposure around the mid-day period. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Serpelice, Poland
- Average high temperature in September: 18.8°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 (-1.3°C).
- Average low temperature in September: 10.1°C
The months with the highest average low temperature are July and August (14.3°C).
The coldest month (with the lowest average low temperature) is January (-4.5°C).
Average pressure in September
Serpelice, Poland
- Average pressure in September: 1017.2mbar
The month with the highest atmospheric pressure is October (1018.6mbar).
The month with the lowest atmospheric pressure is July (1013.4mbar).
Average wind speed in September
Serpelice, Poland
- Average wind speed in September: 11.5km/h
The windiest month (with the highest average wind speed) is December (13.7km/h).
The calmest month (with the lowest average wind speed) is August (10.1km/h).
Average humidity in September
Serpelice, Poland
- Average humidity in September: 74%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (68%).
Average rainfall in September
Serpelice, Poland
- Average rainfall in September: 30mm
The wettest month (with the highest rainfall) is May (67mm).
The driest month (with the least rainfall) is November (20mm).
Average rainfall days in September
Serpelice, Poland
- Average rainfall days in September: 11.7 days
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is January (7.3 days).
Average snowfall in September
Serpelice, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (164mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Serpelice, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (18.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Serpelice, Poland
- Average daylight in September: 12h and 42min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in September: 7h and 30min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The months with the least sunshine are January and February (Average sunshine: 2h and 18min).
Average sunshine days in September
Serpelice, Poland
- Average sunshine days in September: 16 days
The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is January (7.2 days).
Average UV index in September
Serpelice, Poland
- Average UV index in September: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in September
Serpelice, Poland
- Average cloud cover in September: 41
The month with the most cloud cover is January (Cloud cover 79).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in September
Serpelice, Poland
- Average visibility in September: 9km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
