The climate in Indian Trail during September can be summarized as warm, humid and a little damp.
September is in the fall / autumn in Indian Trail and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 16°C (61°F) is normal.
| Daytime temperature | 27.9°C 82.1°F |
|---|---|
| Nightly temperature | 16.4°C 61.4°F |
| Average temperature | 22.1°C 71.8°F |
| Daily sunshine | 8.5 hrs |
| Avg rainfall | 96 mm 3.8 ins |
| Rainy days | 7 days |
| Sea temperature | 25.4°C 77.7°F |
| Humidity | 74% |
| Windspeed | 10.8kph 7 mph |
On average September is the 6th driest month of the year in Indian Trail with around 96mm 3.8 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.5 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 Indian Trail in September 2025.
Best places to visit in September
| Hottest month: | July | 31.3°C 88.3°F |
|---|---|---|
| Driest month: | April | 79mm 3.1ins |
| Sunniest month: | April | 9.5hrs |
| Coldest month: | January | 9.7°C 49.5°F |
| Wettest month: | March | 122mm 4.8ins |