Measurements:
°C
°F
CURRENT WEATHER
06:27
Chennai
86°F
NE 8 mph
Feels like: 94°F
Precip: 29%
World Resorts India Chennai Weather

7 Day Weather Forecast

08.21
fri
DAY
98°F
S 6 mph
precip
8%
NIGHT
88°F
N 17 mph
precip
21%
08.22
sat
DAY
100°F
SE 7 mph
precip
10%
NIGHT
90°F
NE 17 mph
precip
15%
08.23
sun
DAY
100°F
S 2 mph
precip
10%
NIGHT
86°F
N 19 mph
precip
22%
08.24
mon
DAY
98°F
E 8 mph
precip
10%
NIGHT
88°F
NE 17 mph
precip
18%
08.25
tue
DAY
98°F
E 9 mph
precip
10%
NIGHT
90°F
NE 14 mph
precip
43%
08.26
wed
DAY
98°F
E 9 mph
precip
10%
NIGHT
90°F
NE 11 mph
precip
22%
08.27
thu
DAY
98°F
E 16 mph
precip
9%
NIGHT
90°F
NE 7 mph
precip
15%

Chennai Sea Water Temperature in August, °F

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Chennai was 28.9°F. The maximum and minimum values were 28.2°F and 29.6°F respectively.

Chennai on the Weather Map

Best Time to Visit Chennai
The most sunny months:
March 28 days
April 28 days
May 24 days
The most warm months:
May 100.0 °F
June 98.9 °F
July 97.9 °F
Warmest sea temperature:
October 89.0 °F
May 88.7 °F
June 88.4 °F
The most cold months:
January 85.7 °F
December 86.1 °F
February 88.4 °F
The most rainy months:
November 10 days
October 9 days
September 7 days
The most windy months:
April 12 mph
May 12 mph
December 12 mph
more details