Chennai in october: average Weather, Temperature and Climate
Weather in Chennai in october 2025
The weather in Chennai in the month of october comes from statistical datas on the past years. You can view the weather statistics for all the month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout october
tolerable weather UV index: 7
Weather at 6am
85°F
Moderate rain at times
34% of time
30%
18%
18%
Weather at 12pm
88°F
Clear/Sunny
38% of time
33%
16%
13%
Weather at 6pm
85°F
Clear/Sunny
42% of time
27%
21%
8%
Weather at 3am
83°F
29%
28%
28%
15%
Evolution of daily average temperature and precipitation in Chennai in october
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Chennai in october.
The climate of Chennai in october is tolerable
The weather in october in Chennai is wet (with 11.9in of rainfall over 15 days). It should be noted an improvement from the previous month since in september it receives an average of 9.5in of precipitation over 15 days.
The climate is very warm in this city this month. The thermometer averaged maximum of 88°F. The seasonal minimum is 85°F. Thus, the mean temperature average on this month of october in Chennai is 86°F. Note that these seasonal averages are in contrast with those observed in Chennai in the month of october with a maximum record of 95°F in 2014 and a minimum record of 77°F in 2019. You can plan to have 86°F or more across the month.
In october in Chennai, the days on average last 11:51. Sunrise is at 05:59 and sets at 17:50.
With proper weather, this month is okay (but not good) to go in Chennai.
October: another location in India?
If you want to go to India in october, there are destinations with better weather than Chennai:
In october, Rajasthan, Manali, Nagpur, Rishikesh, Auli and Bodhgaya - Bihar have perfect weather.
Furthermore, Delhi, Agra (Taj Mahal), Darjeeling, Goa, Hyderabad and Kolkata have good weather.
Seasonal average climate and temperature of Chennai in october
Check below seasonal norms These statistics are generated from the weather statements earlier years of the month of october.
| October | |||||
| Outside temperature | |||||
| Average temperature | 86°F | ||||
| Highest temperature | 88°F | ||||
| Lowest temperature | 85°F | ||||
| Highest record temperature | 95°F (2014) | ||||
| Lowest record temperature | 77°F (2019) | ||||
| Number of days at +86°F | 28 day(s) (90%) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 86°F | ||||
| Lowest sea temperature | 83°F | ||||
| Highest sea temperature | 88°F | ||||
| Wind | |||||
| Wind speed | 18km/h | ||||
| Wind temperature | 85°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 11.9in | ||||
| Number of days with rainfall | 15 day(s) (48%) | ||||
| Record daily rainfall | 3.1in (2018) | ||||
| Other climate data | |||||
| Humidity | 75% | ||||
| Visibility | 9.15km | ||||
| Cloud cover | 31% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:59 | ||||
| Time of sunset | 17:50 | ||||
| Length of day | 11:51 | ||||
| Our opinion about the weather in october | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last october?
Here is the day by day recorded weather in Chennai in october 2024:
81°F to 88°F
81°F to 92°F
81°F to 88°F
81°F to 92°F
77°F to 88°F
79°F to 88°F
81°F to 86°F
81°F to 86°F
81°F to 86°F
79°F to 86°F
81°F to 86°F
81°F to 86°F
83°F to 86°F
77°F to 85°F
77°F to 79°F
77°F to 85°F
79°F to 86°F
83°F to 86°F
81°F to 86°F
79°F to 86°F
81°F to 86°F
81°F to 86°F
79°F to 88°F
81°F to 88°F
81°F to 88°F
79°F to 90°F
79°F to 88°F
81°F to 90°F
83°F to 90°F
83°F to 88°F
81°F to 88°F
Map: other cities in India in october
Cities near Chennai:
| Mamallapuram in october | good weather |
| Pondicherry in october | tolerable weather |
| Nellore in october | good weather |
| Cuddalore in october | tolerable weather |
| Karaikal in october | tolerable weather |
| Ongole in october | good weather |
| Nandi hills (Nandi betta) in october | good weather |
| Bangalore (Karnataka) in october | tolerable weather |
| Vedaranyam in october | tolerable weather |
| Machilipatnam in october | good weather |
| Mysore in october | tolerable weather |
| Madurai in october | tolerable weather |
Click over cities on the map for information about the weather in october.
Chennai
perfect weather
good
tolerable
bad
very bad
Weather data for Chennai in october:
Weather data for Chennai for october 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.