The climate in Patria during September can be summarized as hot, humid and very wet.
September is in the fall / autumn in Patria and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (87°F), whilst at night 23°C (74°F) is normal.
| Daytime temperature | 30.5°C 86.8°F | 
|---|---|
| Nightly temperature | 23.4°C 74°F | 
| Average temperature | 26.9°C 80.4°F | 
| Daily sunshine | 6 hrs | 
| Avg rainfall | 352 mm 13.8 ins | 
| Rainy days | 18 days | 
| Sea temperature | 29.2°C 84.6°F | 
| Humidity | 84% | 
| Windspeed | 9kph 6 mph | 
On average September is the 5th wettest month of the year in Patria with around 352mm 13.8 inches of rain making it a very wet time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.
On the flip side this corresponds to an average of 6 hours of sunshine per day.
				
						
						The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Patria in September 2025.
Best places to visit in September
| Hottest month: | May | 32°C 89.6°F | 
|---|---|---|
| Driest month: | March | 59mm 2.3ins | 
| Sunniest month: | April | 9hrs | 
| Coldest month: | January | 28.5°C 83.3°F | 
| Wettest month: | August | 462mm 18.2ins |