26.08
wed
wed
Day
95°F
E 11 mph
Precip.
10%
10%
Night
86°F
NE 11 mph
Precip.
13%
13%
27.08
thu
thu
Day
95°F
SE 9 mph
Precip.
5%
5%
Night
84°F
NE 17 mph
Precip.
18%
18%
28.08
fri
fri
Day
93°F
S 6 mph
Precip.
10%
10%
Night
86°F
NE 15 mph
Precip.
16%
16%
29.08
sat
sat
Day
93°F
SW 7 mph
Precip.
10%
10%
Night
84°F
N 11 mph
Precip.
19%
19%
30.08
sun
sun
Day
93°F
SW 7 mph
Precip.
9%
9%
Night
86°F
NE 13 mph
Precip.
16%
16%
31.08
mon
mon
Day
95°F
NE 12 mph
Precip.
9%
9%
Night
86°F
NE 14 mph
Precip.
16%
16%
01.09
tue
tue
Day
93°F
NE 10 mph
Precip.
10%
10%
Night
86°F
NE 12 mph
Precip.
22%
22%
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 84.0°F. The highest and lowest sea temperatures during the month were 85.3°F and 82.8°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 84.5°F. The highest and lowest sea temperatures during the month were 85.3°F and 83.7°F.
Air temperature in Chennai, °F
Precipitation total in Chennai, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Chennai
Chennai on a weather map
Places in India:
Name
°F
24 Hours Forecast
Chennai
Local time: 18:16
August 26, wednesday
2100
86°F
N
14 mph
14 mph
August 27, thursday
0000
86°F
NE
11 mph
11 mph
0300
86°F
E
14 mph
14 mph
0600
84°F
E
13 mph
13 mph
0900
90°F
E
15 mph
15 mph
1200
95°F
SE
9 mph
9 mph
1500
90°F
NW
19 mph
19 mph
1800
86°F
NW
15 mph
15 mph
