The climate in Nanguneri during September can be summarized as hot, humid and reasonably dry.
September is in the fall / autumn in Nanguneri and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 30°C (85°F), whilst at night 23°C (74°F) is normal.
Daytime temperature | 29.6°C 85.2°F |
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Nightly temperature | 23.1°C 73.5°F |
Average temperature | 26.3°C 79.3°F |
Daily sunshine | 6.2 hrs |
Avg rainfall | 70 mm 2.8 ins |
Rainy days | 4 days |
Sea temperature | 27.6°C 81.7°F |
Humidity | 81% |
Windspeed | 9.7kph 6 mph |
On average September is the 5th driest month of the year in Nanguneri with around 70mm 2.8 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.2 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 Nanguneri in September 2025.
Best places to visit in September
Hottest month: | April | 31.8°C 89.2°F |
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Driest month: | January | 21mm 0.8ins |
Sunniest month: | February | 9hrs |
Coldest month: | January | 29.9°C 85.8°F |
Wettest month: | October | 198mm 7.8ins |