Daytime highs, nighttime lows and the warmest cities in Tamil Nadu, India this September.
Tamil Nadu, India, a region in India, experiences maximum daytime temperatures in September ranging from 26°C (79°F) in Bikkatti to 37°C (99°F) in Madurai. Nighttime temperatures generally drop to 26°C (79°F) in Madurai and 18°C (64°F) in Bikkatti.
To get a sense of September's typical temperatures in the key spots of Tamil Nadu, explore the map below. Click on a point for an in-depth look.
Check the conditions for any month of the year.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Tamil Nadu.
Marker color shows the average daytime high temperature in September: blue is cold, red is hot.
Average daytime highs in Tamil Nadu, India during September reach about 33°C (91°F) in Chennai.
Nighttime temperatures in Chennai typically drop to around 27°C (81°F) in September.
Based on our systematic data collection, Madurai has been identified as the city with the highest average temperatures. The daytime temperature usually hovers around 37°C (99°F), while at night it goes down to an approximate temperature of 26°C (79°F).
In our database, Bikkatti is the chilliest city in September in Tamil Nadu, India. Daytime temperatures typically peak at 26°C (79°F), while the nighttime lows hover around 18°C (64°F).
Across Tamil Nadu, India, sunshine in September ranges from moderately sunny in Kodaikānāl (115 hours) to sunny in Chennai (198 hours).
We have much more information about the climate in Tamil Nadu.
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