Live Weather & Forecast
Weather in St. Thomas Mount Cantonment
Tamil Nadu, India · Real-time conditions & 3-day outlook
30°C
Feels like 40°C
87°F / Feels 104°F
Clear
St. Thomas Mount Cantonment, Tamil Nadu
🌙 Nighttime
Updated: 2026-04-16 00:45
Humidity
84%
Wind
13.7 km/h S
Wind Gust
21.6 km/h
Pressure
1007 mb
Visibility
6 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
25%
Dew Point
24.7°C
Wind Degree
186°
Air Quality Index
US EPA: Good
UK DEFRA: Low (2)
CO
256.9 μg/m³
NO₂
12.8 μg/m³
O₃
76 μg/m³
SO₂
2.4 μg/m³
PM 2.5
12.9 μg/m³
PM 10
14.9 μg/m³
Today's Hourly Forecast
24-hour breakdown for St. Thomas Mount Cantonment, Tamil Nadu
12 AM
28°
Clear
1 AM
30°
Clear
2 AM
27°
Clear
3 AM
27°
Clear
4 AM
27°
Clear
5 AM
27°
Clear
6 AM
27°
Sunny
7 AM
28°
Partly Cloudy
8 AM
30°
Sunny
9 AM
32°
Sunny
10 AM
34°
Sunny
11 AM
35°
Sunny
12 PM
35°
Sunny
1 PM
35°
Sunny
2 PM
34°
Sunny
3 PM
33°
Sunny
4 PM
32°
Sunny
5 PM
31°
Sunny
6 PM
30°
Clear
7 PM
29°
Clear
8 PM
29°
Clear
9 PM
28°
Clear
10 PM
28°
Clear
11 PM
28°
Clear
3-Day Forecast
Daily overview for St. Thomas Mount Cantonment, Tamil Nadu
Today
Sunny
35°
/
27°
🌧️ 0% chance of rain
💧 Avg. humidity: 69%
💨 Max wind: 30.6 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.6
🌅 Sunrise: 05:56 AM
🌇 Sunset: 06:22 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Sunny
35°
/
27°
🌧️ 0% chance of rain
💧 Avg. humidity: 69%
💨 Max wind: 27.7 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.6
🌅 Sunrise: 05:56 AM
🌇 Sunset: 06:22 PM
🌙 New Moon
🌑 Moon: 0% lit
Sat, Apr 18
Sunny
34°
/
27°
🌧️ 0% chance of rain
💧 Avg. humidity: 68%
💨 Max wind: 30.6 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.7
🌅 Sunrise: 05:55 AM
🌇 Sunset: 06:22 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Best Time to Visit St. Thomas Mount Cantonment
Plan your trip to St. Thomas Mount Cantonment, 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 St. Thomas Mount Cantonment?
Current conditions in St. Thomas Mount Cantonment: Clear, temperature 30°C, humidity 84%.
What is the best time to visit St. Thomas Mount Cantonment?
The best time to visit St. Thomas Mount Cantonment is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in St. Thomas Mount Cantonment?
St. Thomas Mount Cantonment is located at approximately 13° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in St. Thomas Mount Cantonment?
The wettest period in St. Thomas Mount Cantonment is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to St. Thomas Mount Cantonment?
For visits to St. Thomas Mount Cantonment during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is St. Thomas Mount Cantonment in?
St. Thomas Mount Cantonment is located in India, in the state of Tamil Nadu.
What are the public holidays in St. Thomas Mount Cantonment in 2026?
View the 2026 public holidays for St. Thomas Mount Cantonment on our Holidays page.
What are the GPS coordinates used for the weather forecast in St. Thomas Mount Cantonment?
The weather forecast for St. Thomas Mount Cantonment uses coordinates 13.0081, 80.1947.