Chennai in july: average Weather, Temperature and Climate
Weather in Chennai in july 2025
The weather in Chennai in july comes from statistical datas on the past years. You can view the weather statistics for all the month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout july
good weather UV index: 8
Weather at 6am
30°C
Partly Cloudy
37% of time
35%
22%
6%
Weather at 12pm
33°C
Partly Cloudy
51% of time
24%
17%
5%
Weather at 6pm
31°C
Moderate rain at times
38% of time
29%
12%
12%
Weather at 3am
29°C
40%
26%
20%
13%
Evolution of daily average temperature and precipitation in Chennai in july
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Chennai in july.
The climate of Chennai in july is good
The climate in july in Chennai is wet (with 141mm of precipitation over 9 days). It should be noted a worsening from the previous month since in june there is an average of 106mm of rainfall over 6 days.
The climate is very warm in this location in july. The thermometer averaged maximum of 33°C. The seasonal minimum is 30°C. Thus, the mean temperature average on this month of july in Chennai is 32°C. These temperatures are far removed from those records observed in Chennai in july with a maximum record of 37°C in 2014 and a minimum record of 26°C in 2019. You can plan to have 30°C or more for all the month.
In july in Chennai, the days on average last 12:49. The sun rises at 05:50 and sets at 18:39.
With an unfavorable weather, july is not recommended to go there.
Seasonal average climate and temperature of Chennai in july
Check below seasonal norms These statistics are generated from the weather statements earlier years of july.
| July | |||||
| Outside temperature | |||||
| Average temperature | 32°C | ||||
| Highest temperature | 33°C | ||||
| Lowest temperature | 30°C | ||||
| Highest record temperature | 37°C (2014) | ||||
| Lowest record temperature | 26°C (2019) | ||||
| Number of days at +30°C | 30 day(s) (97%) | ||||
| Number of days at +18°C | 31 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 29.2°C | ||||
| Lowest sea temperature | 27.7°C | ||||
| Highest sea temperature | 30.6°C | ||||
| Wind | |||||
| Wind speed | 21km/h | ||||
| Wind temperature | 30°C | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 141mm | ||||
| Number of days with rainfall | 9 day(s) (29%) | ||||
| Record daily rainfall | 42.6mm (2020) | ||||
| Other climate data | |||||
| Humidity | 67% | ||||
| Visibility | 9.52km | ||||
| Cloud cover | 40% | ||||
| UV index | 8 | ||||
| Daily sunshine hours | 13 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:50 | ||||
| Time of sunset | 18:39 | ||||
| Length of day | 12:49 | ||||
| Our opinion about the weather in july | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last july?
Here is the day by day recorded weather in Chennai in july 2024:
28°C to 31°C
30°C to 33°C
29°C to 35°C
30°C to 34°C
28°C to 34°C
26°C to 30°C
28°C to 33°C
28°C to 33°C
28°C to 32°C
29°C to 34°C
30°C to 34°C
29°C to 35°C
27°C to 32°C
28°C to 30°C
27°C to 30°C
28°C to 33°C
28°C to 35°C
28°C to 31°C
28°C to 29°C
28°C to 33°C
28°C to 35°C
29°C to 35°C
28°C to 35°C
28°C to 35°C
29°C to 35°C
29°C to 34°C
29°C to 35°C
29°C to 35°C
29°C to 34°C
29°C to 33°C
28°C to 32°C
Map: other cities in India in july
Cities near Chennai:
| Mamallapuram in july | good weather |
| Pondicherry in july | good weather |
| Nellore in july | good weather |
| Cuddalore in july | good weather |
| Karaikal in july | good weather |
| Ongole in july | good weather |
| Nandi hills (Nandi betta) in july | good weather |
| Bangalore (Karnataka) in july | good weather |
| Vedaranyam in july | good weather |
| Machilipatnam in july | good weather |
| Mysore in july | good weather |
| Madurai in july | good weather |
Click over cities on the map for information about the weather in july.
perfect weather
good
tolerable
bad
very bad
Weather data for Chennai in july:
Weather data for Chennai for july are derived from an average of the weather forecast since 2009 in Chennai. There is a margin of error and these forecasts are to be considered as general information only. The weather in Chennai can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Chennai.