September weather forecastGnojna, Poland
September
Weather in September
The first month of the autumn, September, is also an enjoyable month in Gnojna, Poland, with an average temperature fluctuating between 19.8°C (67.6°F) and 11.2°C (52.2°F).Temperature
The start of September comes with a reduction in the average high-temperature, receding from a warm 25.7°C (78.3°F) in August to an enjoyable 19.8°C (67.6°F). The nights of September in Gnojna, Poland, anticipate an average low-temperature of 11.2°C (52.2°F).Humidity
In Gnojna, Poland, the average relative humidity in September is 71%.Rainfall
In September, in Gnojna, the rain falls for 11.6 days. Throughout September, 32mm (1.26") of precipitation is accumulated. In Gnojna, during the entire year, the rain falls for 143.2 days and collects up to 338mm (13.31") of precipitation.Snowfall
May through September are months without snowfall in Gnojna, Poland.Daylight
The average length of the day in September is 12h and 38min.On the first day of the month, sunrise is at 06:05 and sunset at 19:35. On the last day of September, in Gnojna, sunrise is at 06:50 and sunset at 18:30 CEST.
Sunshine
In September, the average sunshine is 8.6h.UV index
In Gnojna, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: A maximum UV index of 4 in September translates into the following recommendations:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Gnojna, Poland
- Average high temperature in September: 19.8°C
The warmest month (with the highest average high temperature) is August (25.7°C).
The month with the lowest average high temperature is January (1.3°C).
- Average low temperature in September: 11.2°C
The month with the highest average low temperature is August (15.3°C).
The coldest month (with the lowest average low temperature) is January (-3.2°C).
Average pressure in September
Gnojna, Poland
- Average pressure in September: 1017.7mbar
The month with the highest atmospheric pressure is October (1018.3mbar).
The month with the lowest atmospheric pressure is July (1014.5mbar).
Average wind speed in September
Gnojna, Poland
- Average wind speed in September: 11.1km/h
The windiest month (with the highest average wind speed) is December (14km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).
Average humidity in September
Gnojna, Poland
- Average humidity in September: 71%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (65%).
Average rainfall in September
Gnojna, Poland
- Average rainfall in September: 32mm
The wettest month (with the highest rainfall) is May (45mm).
The driest months (with the least rainfall) are February and November (18mm).
Average rainfall days in September
Gnojna, Poland
- Average rainfall days in September: 11.6 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is February (8.2 days).
Average snowfall in September
Gnojna, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (77mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Gnojna, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (11.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Gnojna, 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 36min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in September
Gnojna, Poland
- Average sunshine days in September: 15.9 days
The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is June (10.8 days).
Average UV index in September
Gnojna, 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 January, February, March, November and December (UV index 2).
Average cloud cover in September
Gnojna, Poland
- Average cloud cover in September: 38
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in September
Gnojna, Poland
- Average visibility in September: 9km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January and February (8km).
