Live Weather & Forecast
Weather in Chengam
Tamil Nadu, India · Real-time conditions & 3-day outlook
30°C
Feels like 32°C
86°F / Feels 89°F
Clear
Chengam, Tamil Nadu
🌙 Nighttime
Updated: 2026-04-12 19:30
Humidity
54%
Wind
18.4 km/h ESE
Wind Gust
24.7 km/h
Pressure
1008 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
4%
Dew Point
19.6°C
Wind Degree
121°
Air Quality Index
US EPA: Moderate
UK DEFRA: Low (3)
CO
208.9 μg/m³
NO₂
3.9 μg/m³
O₃
139 μg/m³
SO₂
16.2 μg/m³
PM 2.5
30.3 μg/m³
PM 10
40.2 μg/m³
Today's Hourly Forecast
24-hour breakdown for Chengam, Tamil Nadu
12 AM
27°
Clear
1 AM
27°
Clear
2 AM
26°
Clear
3 AM
26°
Clear
4 AM
26°
Clear
5 AM
25°
Clear
6 AM
26°
Sunny
7 AM
28°
Sunny
8 AM
30°
Sunny
9 AM
33°
Sunny
10 AM
35°
Sunny
11 AM
36°
Sunny
12 PM
37°
Sunny
1 PM
38°
Sunny
2 PM
39°
Sunny
3 PM
39°
Partly Cloudy
4 PM
39°
Partly Cloudy
5 PM
37°
Sunny
6 PM
32°
Clear
7 PM
30°
Clear
8 PM
29°
Clear
9 PM
28°
Clear
10 PM
27°
Clear
11 PM
27°
Clear
3-Day Forecast
Daily overview for Chengam, Tamil Nadu
Today
Sunny
39°
/
25°
🌧️ 0% chance of rain
💧 Avg. humidity: 51%
💨 Max wind: 25.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.8
🌅 Sunrise: 06:04 AM
🌇 Sunset: 06:25 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Sunny
40°
/
25°
🌧️ 0% chance of rain
💧 Avg. humidity: 50%
💨 Max wind: 25.6 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.8
🌅 Sunrise: 06:03 AM
🌇 Sunset: 06:25 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Sunny
41°
/
26°
🌧️ 0% chance of rain
💧 Avg. humidity: 51%
💨 Max wind: 29.9 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.7
🌅 Sunrise: 06:02 AM
🌇 Sunset: 06:26 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Chengam
Plan your trip to Chengam, India around the most favorable weather conditions.
Peak Season
November – April
Dry season — low humidity, clear skies, comfortable temperatures.
Shoulder Season
May, October
Fewer crowds, moderate prices, mild weather.
Off Season
June – September
Wet/monsoon season; heavier rainfall possible.
Frequently Asked Questions
What is the current weather in Chengam?
Current conditions in Chengam: Clear, temperature 30°C, humidity 54%.
What is the best time to visit Chengam?
The best time to visit Chengam is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Chengam?
Chengam is located at approximately 12.3° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in Chengam?
The wettest period in Chengam is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to Chengam?
For visits to Chengam during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is Chengam in?
Chengam is located in India, in the state of Tamil Nadu.
What are the public holidays in Chengam in 2026?
View the 2026 public holidays for Chengam on our Holidays page.
What are the GPS coordinates used for the weather forecast in Chengam?
The weather forecast for Chengam uses coordinates 12.3076, 78.7931.