World Resorts India Chennai Weather

Chennai 7 Days Forecast

15.09
tue
Day
86°F
NW 14 mph
Precip.
17%
Night
82°F
N 7 mph
Precip.
13%
16.09
wed
Day
88°F
N 8 mph
Precip.
4%
Night
81°F
NE 16 mph
Precip.
26%
17.09
thu
Day
93°F
NE 5 mph
Precip.
5%
Night
84°F
NE 19 mph
Precip.
8%
18.09
fri
Day
93°F
NE 10 mph
Precip.
11%
Night
84°F
N 14 mph
Precip.
15%
19.09
sat
Day
91°F
E 6 mph
Precip.
13%
Night
82°F
N 9 mph
Precip.
63%
20.09
sun
Day
90°F
N 9 mph
Precip.
13%
Night
81°F
NE 14 mph
Precip.
32%
21.09
mon
Day
86°F
N 5 mph
Precip.
25%
Night
81°F
NE 15 mph
Precip.
26%

Sea water temperature in September, °F

Show year:
2026
2025
2024

The average sea water temperature in September of 2026 was 84.0°F. The highest and lowest sea temperatures during the month were 84.9°F and 83.5°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

Sunniest months:
March 28 days
April 28 days
May 24 days
Warmest months:
May 95.0 °F
June 94.0 °F
July 93.1 °F
Warmest sea temp:
October 85.1 °F
May 84.8 °F
June 84.6 °F
Coldest months:
January 82.1 °F
December 82.5 °F
February 84.5 °F
Rainiest months:
November 10 days
October 9 days
September 7 days
Windiest months:
April 12.6 mph
May 12.5 mph
December 12.0 mph

Chennai on a weather map

Current weather
20:26
Chennai
+84°F
NW 11 mph
Feels like: +91°F
Precip.: 9%
Places in India:
Name
°F
Arambol
+81°F
Benaulim
+77°F
Betalbatim
+77°F
Varca
+77°F
Valkala
+79°F
Goa
+81°F
Gokarna
+77°F
Delhi
+86°F
Cavelossim
+77°F
Kerala
+79°F
Kovalam
+79°F
Colva
+77°F
Mangalore
+81°F
Mumbai
+81°F
Thiruvananthapuram
+77°F
all places
24 Hours Forecast
Chennai
Local time: 20:26
September 15, tuesday
2100
84°F
NW
11 mph
September 16, wednesday
0000
82°F
N
7 mph
0300
82°F
N
8 mph
0600
82°F
N
8 mph
0900
88°F
N
11 mph
1200
88°F
N
8 mph
1500
90°F
NW
16 mph
1800
84°F
N
14 mph
Units of measurement: °C / °F