Tamil Nadu (Chennai)
August
Weather in Tamil Nadu for August 2025
Your guide to Tamil Nadu weather in August - trends and predictions
In general, the average temperature in Tamil Nadu at the beginning of August is 33.7 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 31.9 °C by the end of August.
Tamil Nadu experiences an exceptionally high level of rainfall in August, with more than 20 rainy days on average.
Is August a good time to visit Tamil Nadu? check out the best time to travel to Tamil Nadu page.
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10
Dry days
21
Rainy days
0
Snow days
33°/27°
Temperatures
22 km/h
Avg max wind
67 %
Avg humidity
Tamil Nadu in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  34° | 2  34° | 3 35° | ||||
| 4 35° | 5  33° | 6  32° | 7  33° | 8 32° | 9 32° | 10 33° |
| 11 32° | 12 33° | 13 32° | 14 32° | 15 32° | 16  32° | 17 32° |
| 18 32° | 19 33° | 20 32° | 21 32° | 22 32° | 23 32° | 24 32° |
| 25 33° | 26 31° | 27 32° | 28  33° | 29  32° | 30 31° | 31 31° |
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Temperatures trend during August in Tamil Nadu
See the weather trend as well as the moving average line
August weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. | Patchy rain possible | 34° /27° | 0.1 mm | 8 | |
| 2 Aug. | Overcast | 34° /28° | 0.8 mm | 8 | |
| 3 Aug. | Overcast | 35° /28° | 0.6 mm | 8 | |
| 4 Aug. | Overcast | 35° /26° | 4 mm | 8 | |
| 5 Aug. | Cloudy | 33° /27° | 0.8 mm | 7 | |
| 6 Aug. | Moderate or heavy rain shower | 32° /27° | 3.4 mm | 7 | |
| 7 Aug. | Partly cloudy | 33° /27° | 1.2 mm | 8 | |
| 8 Aug. | Patchy rain possible | 32° /27° | 2.4 mm | 7 | |
| 9 Aug. | Patchy rain possible | 32° /27° | 1.8 mm | 7 | |
| 10 Aug. | Moderate or heavy rain shower | 33° /27° | 4.1 mm | 7 | |
| 11 Aug. | Patchy rain possible | 32° /25° | 10.3 mm | 7 | |
| 12 Aug. | Moderate rain at times | 33° /26° | 5.3 mm | 7 | |
| 13 Aug. | Patchy rain possible | 32° /27° | 2.6 mm | 7 | |
| 14 Aug. | Moderate or heavy rain shower | 32° /27° | 3 mm | 7 | |
| 15 Aug. | Overcast | 32° /28° | 1.4 mm | 7 | |
| 16 Aug. | Sunny | 32° /27° | 2 mm | 8 | |
| 17 Aug. | Partly cloudy | 32° /27° | 1.4 mm | 8 | |
| 18 Aug. | Cloudy | 32° /28° | 1.1 mm | 7 | |
| 19 Aug. | Overcast | 33° /28° | 5.7 mm | 7 | |
| 20 Aug. | Partly cloudy | 32° /28° | 0.7 mm | 8 | |
| 21 Aug. | Patchy rain possible | 32° /28° | 1.1 mm | 7 | |
| 22 Aug. | Patchy rain possible | 32° /27° | 0.9 mm | 7 | |
| 23 Aug. | Overcast | 32° /27° | 1.7 mm | 7 | |
| 24 Aug. | Moderate or heavy rain shower | 32° /28° | 3.5 mm | 7 | |
| 25 Aug. | Patchy rain possible | 33° /27° | 0.8 mm | 8 | |
| 26 Aug. | Light rain shower | 31° /27° | 7.2 mm | 7 | |
| 27 Aug. | Light rain shower | 32° /26° | 5.4 mm | 8 | |
| 28 Aug. | Thundery outbreaks possible | 33° /27° | 3.3 mm | 7 | |
| 29 Aug. | Patchy light drizzle | 32° /26° | 4.2 mm | 7 | |
| 30 Aug. | Light rain shower | 31° /26° | 9.9 mm | 7 | |
| 31 Aug. | Thundery outbreaks possible | 31° /26° | 6 mm | 7 | |
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Important Notice
Our weather forecast for Tamil Nadu in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Tamil Nadu forecast closer to your planned date for the most up-to-date weather information.
Tamil Nadu in August - FAQ
What are the expected maximum and minimum temperatures in Tamil Nadu during August?
During August, expect a variety of temperatures with highs around 33° and lows near 27°, suitable for diverse activities and preferences.
How much rainfall should be expected in Tamil Nadu during August?
Moderate rainfall is anticipated in Tamil Nadu during August, with a total of 95 mm spread over approximately 21 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Tamil Nadu during August?
The average wind speed in Tamil Nadu during August is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Tamil Nadu in August?
As you prepare for your trip to Tamil Nadu in August, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Tamil Nadu, during August, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Sandals/Flip-flops: Comfortable for warm climates
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
August rainfall patterns in Tamil Nadu
Explore the daily rainfall trends and prepare for Tamil Nadus August weather 💧
UV exposure in Tamil Nadu during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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