Weather in Chennai, Tamil Nadu, India in July
In an average July, Chennai sees a daily high around 34°C and a low around 26°C, based on 1981–2026 of local climate records.
| Average high | 34°C |
|---|---|
| Typical high range | 31°C to 37°C |
| Average low | 26°C |
| Typical low range | 25°C to 27°C |
| Average daily precipitation | 3 mm |
July records
The most extreme July on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total July accumulation.
High
Highest
39°C
2002-07-05
Lowest
26°C
1985-07-21
Low
Highest
29°C
1987-07-21
Lowest
23°C
1989-07-16
Feels-like
Highest
56°C
1982-07-04
Lowest
26°C
1985-07-21
Humidity
Highest
23.9 g/m³
2021-07-01
Lowest
15.5 g/m³
2009-07-11
Wind
Highest
43 km/h
1989-07-23
Lowest
9 km/h
2007-07-22
Precip
Wettest
210 mm
2021
Driest
42 mm
1987
See Chennai's live weather grade →
Visiting Chennai in July? See how its comfort stacks up against where you live.
Compare Chennai with your city →