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Best time to visit Chennai

Monthly weather scores combine temperatures, sunshine, rain, and comfort signals to highlight when Chennaiis at its most inviting, and when the weather is least cooperative.

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Best overall month

April

Overall score 70.3%

High
91.0°F
Low
81.5°F
Sun
11.3h
Rain
0.0in
Rain days
4.0%
Humidity
72.4%
Wind
15.8mph
Day length
12.4h
Sun percent
91.0%
Month to omit

November

Overall score 29.0%

High
83.1°F
Low
77.7°F
Sun
2.7h
Rain
0.5in
Rain days
64.0%
Humidity
77.0%
Wind
13.9mph
Day length
11.5h
Sun percent
23.4%

Overall travel weather

A simple average of the Heat Seeker, Mild Moderate, and Sun And Dry scores.

The tables below rank months by score. Each month includes the long-term weather inputs behind the score: daytime and nighttime temperature, sunshine, rain, rainy-day share, humidity, wind, day length, and the score components for this travel style.

Monthly score trend

This chart shows how the score changes through the year, so the top and omitted months below have context.

Top months to visit

Higher scores mean months that better match this travel style.

1. April

Score 70.3%

#1
High
91.0°F
Low
81.5°F
Sun
11.3h
Rain
0.0in
Rain days
4.0%
Humidity
72.4%
Wind
15.8mph
Day length
12.4h
Sun percent
91.0%
Heat score
89.0%
Mild score
30.0%
Dry score
92.0%

2. March

Score 67.3%

#2
High
87.1°F
Low
77.5°F
Sun
10.8h
Rain
0.0in
Rain days
5.0%
Humidity
70.0%
Wind
13.4mph
Day length
12.1h
Sun percent
89.6%
Heat score
81.0%
Mild score
30.0%
Dry score
91.0%

3. February

Score 65.0%

#3
High
83.3°F
Low
74.7°F
Sun
10.2h
Rain
0.0in
Rain days
2.0%
Humidity
68.6%
Wind
11.1mph
Day length
11.7h
Sun percent
87.0%
Heat score
74.0%
Mild score
30.0%
Dry score
91.0%

Top months to omit

Lower scores mean months where the weather is least aligned with this travel style.

1. November

Score 29.0%

#1
High
83.1°F
Low
77.7°F
Sun
2.7h
Rain
0.5in
Rain days
64.0%
Humidity
77.0%
Wind
13.9mph
Day length
11.5h
Sun percent
23.4%
Heat score
44.0%
Mild score
1.0%
Dry score
42.0%

2. August

Score 32.3%

#2
High
89.6°F
Low
81.7°F
Sun
2.3h
Rain
0.1in
Rain days
62.0%
Humidity
68.2%
Wind
13.8mph
Day length
12.5h
Sun percent
18.3%
Heat score
55.0%
Mild score
0.0%
Dry score
42.0%

3. July

Score 35.0%

#3
High
90.9°F
Low
82.6°F
Sun
2.7h
Rain
0.1in
Rain days
48.0%
Humidity
64.4%
Wind
14.9mph
Day length
12.8h
Sun percent
21.1%
Heat score
58.0%
Mild score
4.0%
Dry score
43.0%

Heat Seeker

Heat Seeker Score is a composite score designed for those who crave hot, sunny weather with minimal rainfall. It prioritizes high temperatures and abundant sunshine.

The tables below rank months by score. Each month includes the long-term weather inputs behind the score: daytime and nighttime temperature, sunshine, rain, rainy-day share, humidity, wind, day length, and the score components for this travel style.

Monthly score trend

This chart shows how the score changes through the year, so the top and omitted months below have context.

Top months to visit

Higher scores mean months that better match this travel style.

1. April

Score 89.0%

#1
High
91.0°F
Low
81.5°F
Sun
11.3h
Rain
0.0in
Rain days
4.0%
Humidity
72.4%
Wind
15.8mph
Day length
12.4h
Sun percent
91.0%
Heat high
85.0%
Heat low
100.0%
Heat sun
91.0%
Heat rain
92.0%

2. May

Score 86.0%

#2
High
92.8°F
Low
84.4°F
Sun
9.6h
Rain
0.0in
Rain days
14.0%
Humidity
68.3%
Wind
15.9mph
Day length
12.7h
Sun percent
75.5%
Heat high
92.0%
Heat low
100.0%
Heat sun
76.0%
Heat rain
72.0%

3. March

Score 81.0%

#3
High
87.1°F
Low
77.5°F
Sun
10.8h
Rain
0.0in
Rain days
5.0%
Humidity
70.0%
Wind
13.4mph
Day length
12.1h
Sun percent
89.6%
Heat high
71.0%
Heat low
100.0%
Heat sun
90.0%
Heat rain
90.0%

Top months to omit

Lower scores mean months where the weather is least aligned with this travel style.

1. November

Score 44.0%

#1
High
83.1°F
Low
77.7°F
Sun
2.7h
Rain
0.5in
Rain days
64.0%
Humidity
77.0%
Wind
13.9mph
Day length
11.5h
Sun percent
23.4%
Heat high
56.0%
Heat low
100.0%
Heat sun
23.0%
Heat rain
0.0%

2. December

Score 49.0%

#2
High
81.1°F
Low
75.4°F
Sun
3.9h
Rain
0.2in
Rain days
31.0%
Humidity
75.0%
Wind
14.0mph
Day length
11.4h
Sun percent
34.3%
Heat high
49.0%
Heat low
100.0%
Heat sun
34.0%
Heat rain
38.0%

3. October

Score 53.0%

#3
High
86.5°F
Low
79.9°F
Sun
4.0h
Rain
0.3in
Rain days
63.0%
Humidity
73.5%
Wind
11.6mph
Day length
11.8h
Sun percent
33.8%
Heat high
69.0%
Heat low
100.0%
Heat sun
34.0%
Heat rain
0.0%

Mild Moderate

Mild Moderate Score is designed for those who prefer comfortable, temperate weather conditions. It favors moderate temperatures and balanced weather patterns.

The tables below rank months by score. Each month includes the long-term weather inputs behind the score: daytime and nighttime temperature, sunshine, rain, rainy-day share, humidity, wind, day length, and the score components for this travel style.

Monthly score trend

This chart shows how the score changes through the year, so the top and omitted months below have context.

Top months to visit

Higher scores mean months that better match this travel style.

1. February

Score 30.0%

#1
High
83.3°F
Low
74.7°F
Sun
10.2h
Rain
0.0in
Rain days
2.0%
Humidity
68.6%
Wind
11.1mph
Day length
11.7h
Sun percent
87.0%
Mild high
0.0%
Mild low
0.0%
Mild sun
100.0%
Mild rain
100.0%

2. March

Score 30.0%

#2
High
87.1°F
Low
77.5°F
Sun
10.8h
Rain
0.0in
Rain days
5.0%
Humidity
70.0%
Wind
13.4mph
Day length
12.1h
Sun percent
89.6%
Mild high
0.0%
Mild low
0.0%
Mild sun
100.0%
Mild rain
100.0%

3. April

Score 30.0%

#3
High
91.0°F
Low
81.5°F
Sun
11.3h
Rain
0.0in
Rain days
4.0%
Humidity
72.4%
Wind
15.8mph
Day length
12.4h
Sun percent
91.0%
Mild high
0.0%
Mild low
0.0%
Mild sun
100.0%
Mild rain
100.0%

Top months to omit

Lower scores mean months where the weather is least aligned with this travel style.

1. August

Score 0.0%

#1
High
89.6°F
Low
81.7°F
Sun
2.3h
Rain
0.1in
Rain days
62.0%
Humidity
68.2%
Wind
13.8mph
Day length
12.5h
Sun percent
18.3%
Mild high
0.0%
Mild low
0.0%
Mild sun
0.0%
Mild rain
0.0%

2. November

Score 1.0%

#2
High
83.1°F
Low
77.7°F
Sun
2.7h
Rain
0.5in
Rain days
64.0%
Humidity
77.0%
Wind
13.9mph
Day length
11.5h
Sun percent
23.4%
Mild high
0.0%
Mild low
0.0%
Mild sun
7.0%
Mild rain
0.0%

3. July

Score 4.0%

#3
High
90.9°F
Low
82.6°F
Sun
2.7h
Rain
0.1in
Rain days
48.0%
Humidity
64.4%
Wind
14.9mph
Day length
12.8h
Sun percent
21.1%
Mild high
0.0%
Mild low
0.0%
Mild sun
2.0%
Mild rain
27.0%

Sun And Dry

Sun And Dry Score maximizes sun exposure and minimizes all forms of precipitation. Temperature is secondary, preferring mild-to-warm conditions.

The tables below rank months by score. Each month includes the long-term weather inputs behind the score: daytime and nighttime temperature, sunshine, rain, rainy-day share, humidity, wind, day length, and the score components for this travel style.

Monthly score trend

This chart shows how the score changes through the year, so the top and omitted months below have context.

Top months to visit

Higher scores mean months that better match this travel style.

1. April

Score 92.0%

#1
High
91.0°F
Low
81.5°F
Sun
11.3h
Rain
0.0in
Rain days
4.0%
Humidity
72.4%
Wind
15.8mph
Day length
12.4h
Sun percent
91.0%
Dry sun
91.0%
Dry days
84.0%
Dry rain
100.0%
Dry comfort
100.0%

2. February

Score 91.0%

#2
High
83.3°F
Low
74.7°F
Sun
10.2h
Rain
0.0in
Rain days
2.0%
Humidity
68.6%
Wind
11.1mph
Day length
11.7h
Sun percent
87.0%
Dry sun
87.0%
Dry days
92.0%
Dry rain
100.0%
Dry comfort
90.0%

3. March

Score 91.0%

#3
High
87.1°F
Low
77.5°F
Sun
10.8h
Rain
0.0in
Rain days
5.0%
Humidity
70.0%
Wind
13.4mph
Day length
12.1h
Sun percent
89.6%
Dry sun
90.0%
Dry days
80.0%
Dry rain
100.0%
Dry comfort
100.0%

Top months to omit

Lower scores mean months where the weather is least aligned with this travel style.

1. August

Score 42.0%

#1
High
89.6°F
Low
81.7°F
Sun
2.3h
Rain
0.1in
Rain days
62.0%
Humidity
68.2%
Wind
13.8mph
Day length
12.5h
Sun percent
18.3%
Dry sun
18.0%
Dry days
0.0%
Dry rain
100.0%
Dry comfort
100.0%

2. November

Score 42.0%

#2
High
83.1°F
Low
77.7°F
Sun
2.7h
Rain
0.5in
Rain days
64.0%
Humidity
77.0%
Wind
13.9mph
Day length
11.5h
Sun percent
23.4%
Dry sun
23.0%
Dry days
0.0%
Dry rain
96.0%
Dry comfort
89.0%

3. July

Score 43.0%

#3
High
90.9°F
Low
82.6°F
Sun
2.7h
Rain
0.1in
Rain days
48.0%
Humidity
64.4%
Wind
14.9mph
Day length
12.8h
Sun percent
21.1%
Dry sun
21.0%
Dry days
0.0%
Dry rain
100.0%
Dry comfort
100.0%
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