The climate in Chennai during July can be summarized as very hot and damp.
July is in the summer in Chennai and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a hot 36°C (96°F), whilst at night 26°C (79°F) is normal.
|Daytime temperature||35.6°C 96°F|
|Nightly temperature||26.1°C 78.9°F|
|Average temperature||30.8°C 87.4°F|
|Daily sunshine||6 hrs|
|Avg rainfall||117 mm 4.6 ins|
|Rainy days||7 days|
|Sea temperature||29.1°C 84.5°F|
|Windspeed||12.6kph 8 mph|
On average July is the 6th wettest month of the year in Chennai with around 117mm 4.6 inches of rain making it a 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 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 Chennai in July 2023.
|Hottest month:||May||38.1°C 100.6°F|
|Driest month:||March||4mm 0.2ins|
|Coldest month:||January||29.1°C 84.4°F|
|Wettest month:||November||343mm 13.5ins|