Daytime highs, nighttime lows and the warmest cities in Tamil Nadu, India this July.
Tamil Nadu, India, a region in India, experiences maximum daytime temperatures in July ranging from 25°C (77°F) in Bikkatti to 38°C (100°F) in Thanjāvūr. Nighttime temperatures generally drop to 27°C (81°F) in Thanjāvūr and 18°C (64°F) in Bikkatti.
Explore the map below to discover average July temperatures at the top destinations in Tamil Nadu. For a deeper dive, simply click on any destination dot.
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 July: blue is cold, red is hot.
Chennai averages a daytime high of 35°C (95°F) in July, which is very high for Tamil Nadu, India.
Nighttime temperatures in Chennai typically drop to around 28°C (82°F) in July.
According to our recent database analysis, Thanjāvūr is the warmest city. It experiences an average maximum daytime temperature of approximately 38°C (100°F) and rarely drops below 27°C (81°F) during the night.
When looking through our records, we find that Bikkatti stands out as the coolest city in Tamil Nadu, India for the month of July. Daytime highs average 25°C (77°F) and it cools down to about 18°C (64°F) at night.
Across Tamil Nadu, India, sunshine in July ranges from overcast in Kodaikānāl (98 hours) to moderately sunny in Chennai (144 hours).
We have much more information about the climate in Tamil Nadu.
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