Chennai Weather – Live Temperature, Forecast, Monsoon, Summer & Climate Trends 2025
Chennai Weather: Live Updates, Forecast, Climate, Monsoon & Travel Tips (2025 Guide)
Chennai, the capital town of Tamil Nadu, is placed at the southeastern coast of India along the Bay of Bengal. Known for its hot and humid tropical climate, Chennai weather performs a important characteristic inside the each day life of citizens, tourists, and agencies. This brilliant guide on Chennai’s weather in 2025 offers treasured insights into seasonal variations, temperature levels, rainfall records, humidity tiers, and the satisfactory time to visit.
Table of Contents
Overview of Chennai Weather
Chennai skills a tropical wet and dry weather as regular with the Köppen weather magnificence. The metropolis does not revel in excessive winters, however it receives severe warm temperature waves at some level inside the summer season and heavy rainfall at a few degree in the monsoon season.
Key Characteristics:
- Summer (March to June): Extremely warm and humid
- Monsoon (October to December): Heavy rain, cyclonic hobby
- Winter (December to February): Mild and great
- Pre-monsoon (July to September): Intermittent showers and heat
Live Chennai Weather Today: July 1, 2025
| Weather Parameter | Value |
|---|---|
| Temperature | 35°C (High) / 28°C (Low) |
| Humidity | 74% |
| Wind Speed | 18 km/h (SE) |
| Visibility | 8 km |
| Sunrise | 05:48 AM |
| Sunset | 06:37 PM |
| Chance of Rain | 40% |
| UV Index | High (9) |
Note: Weather statistics is updated every day and might alternate relying on cyclonic interest or low-pressure systems within the Bay of Bengal.
Detailed Monthly Weather in Chennai (2025)
Chennai’s weather shifts subtly at some point of the months however stays typically warmness. Here’s an intensive month-thru-month breakdown:
| Month | Avg High Temp | Avg Low Temp | Rainfall (mm) | Weather Type |
|---|---|---|---|---|
| January | 29°C | 22°C | 15 mm | Pleasant, Dry |
| February | 31°C | 23°C | 10 mm | Warm, Dry |
| March | 34°C | 26°C | 8 mm | Hot, Dry |
| April | 37°C | 29°C | 10 mm | Very Hot |
| May | 39°C | 30°C | 30 mm | Hottest Month |
| June | 37°C | 28°C | 50 mm | Hot, Slight Showers |
| July | 35°C | 27°C | 70 mm | Humid, Intermittent |
| August | 34°C | 27°C | 100 mm | Humid, Cloudy |
| September | 34°C | 26°C | 120 mm | Cloudy, Showers |
| October | 32°C | 25°C | 220 mm | Wettest Month |
| November | 30°C | 24°C | 180 mm | Stormy, Rainfall |
| December | 29°C | 23°C | 90 mm | Cool, Rain Tapers |
Seasons in Chennai
🌞 Summer (March to June)
- Temperature Range: 34°C to 40 °C
- Humidity: High (60–80%)
- Common Issues: Heat stroke, dehydration
- Tips: Stay indoors in the path of pinnacle hours, use SPF 50+ sunscreen, placed on cotton clothes.
Chennai summers are lengthy and extreme. May is typically the most updated month. Frequent energy cuts and water shortages are not unusual.
🌧️ Monsoon (October to December)
- Rainfall: Northeast monsoon brings 65% of the town’s annual rainfall.
- Cyclones: Chennai is susceptible to cyclones and depressions forming within the Bay of Bengal.
- Flooding: Low-lying areas face city flooding at some stage in heavy spells.
- Clothing: Raincoats, water-proof shoes, and umbrellas are vital.
In 2024, Cyclone Michaung caused immoderate flooding in elements of Chennai. Preparation is essential all through this season.
🌤️ Winter (December to February)
- Temperature Range: 21°C to 29°C
- Best Time to Visit: Yes ✅
- Activities: Beach visits, cultural festivals (Margazhi Music Fest), temple excursions.
- Humidity: Moderate
Winter is the maximum snug time for travelers to find out Chennai without stressful approximately warmness or heavy rains.
Chennai Rainfall & Monsoon Trends
| Year | Total Annual Rainfall (mm) | Cyclonic Events |
|---|---|---|
| 2022 | 1340 mm | 2 Cyclones |
| 2023 | 1285 mm | 1 Cyclone |
| 2024 | 1490 mm | 3 Cyclones |
| 2025 | Expected: 1300-1450 mm | 1–2 Cyclones |
Chennai receives number one rainfall from the northeast monsoon (Oct-Dec), in evaluation to most factors of India that rely on the southwest monsoon. This makes Chennai’s climate precise in evaluation to cities like Mumbai or Delhi.
Chennai’s Coastal Influence on Weather
Chennai’s proximity to the Bay of Bengal causes:
- High Humidity Year-Round
- Moderate Day-Night Temperature Difference
- Occasional Cyclonic Winds
- Saline Breeze Cooling Effect at Evenings
Beaches like Marina, Elliot’s, and Thiruvanmiyur turn out to be breezy at some point of past due evenings because of the ocean breeze phenomenon.
Travel Tips Based on Chennai Weather
| Season | Travel Suitability | Must-Haves |
|---|---|---|
| Summer | ❌ Avoid if possible | Sunscreen, caps, light cotton wear |
| Monsoon | ⚠️ Caution needed | Umbrellas, waterproof bags, rain shoes |
| Winter | ✅ Best time | Sunglasses, light jackets |
Pro Tip: Plan your Chennai excursion among December and February for comfort, smooth skies, and colorful festivals.
Chennai Weather and Health Impact
- Heat Waves (May–June): Can motive dehydration, pores and pores and skin rashes.
- Flooding During Monsoon: Water-borne illnesses rise – dengue, typhoid.
- Humidity Year-Round: May bring about fatigue, excessive sweating.
Stay Safe:
- Keep your self hydrated.
- Use insect repellents in a few unspecified time within the destiny of the monsoon.
- Avoid avenue meals at some point of immoderate-rainfall periods.
Weather Apps & Services for Chennai
| App / Service | Features |
|---|---|
| IMD Chennai | Official updates, cyclone warnings |
| AccuWeather | 15-day forecast, air quality |
| Windy | Cyclonic patterns, wind maps |
| Google Weather | Quick daily forecasts, radar visuals |
Subscribe to indicators in the path of monsoon months to live informed of weather warnings and school closures.
Chennai Weather vs Other Indian Cities
| City | Avg Summer Temp | Avg Rainfall | Best Time to Visit |
|---|---|---|---|
| Chennai | 39°C | 1300 mm | Dec – Feb |
| Delhi | 43°C | 800 mm | Oct – March |
| Mumbai | 34°C | 2200 mm | Nov – Feb |
| Bangalore | 33°C | 970 mm | Nov – March |
| Kolkata | 38°C | 1500 mm | Nov – Feb |
Chennai is warmer and additional humid than Bangalore but cooler within the path of monsoon months than Delhi because of sea have an impact on.
Read More : Live Weather Today at My Location – आज का मौसम लाइव अपडेट्स (हिंदी में)
Conclusion: Chennai Weather is Predictable however Needs Caution
Chennai climate is predictable but immoderate in fantastic months. The summer time warm temperature and monsoon cyclones require proactive planning. However, its moderate winters, cultural sports activities, and breezy seashores make it a fascinating destination throughout the right season.
If you are traveling, moving, or absolutely curious, keep this guide bookmarked. The metropolis’s resilience, warmth, and coastal beauty make up for its weather’s occasional harshness.
FAQs About Chennai Weather
Q1. What is the maximum updated month in Chennai?
A. May is usually the most up to date month with temperatures undertaking as lots as forty two°C.
Q2. When is the moist season in Chennai?
A. The crucial wet season is from October to December because of the northeast monsoon.
Q3. Does Chennai experience wintry climate?
A. Chennai has a slight wintry weather from December to February with first-rate weather.
Q4. Is Chennai weather appropriate for tourists one year-spherical?
A. Not three hundred and sixty five days-spherical. The pleasant time to visit is at some point of the iciness months (Dec–Feb).
Q5. How often does Chennai face cyclones?
A. Typically 1–2 cyclonic storms have an impact at the metropolis yearly inside the path of monsoon.
