Tamil Nadu (Chennai)
August
Weather in Tamil Nadu for August 2026
Your guide to Tamil Nadu weather in August - trends and predictions
Until now, August 2026 in Tamil Nadu has been nearly identical to the historical average, with a temperature of 33.5 °C (showing only a slight deviation of 0.1 °C).
The forecast for the next days in Tamil Nadu predicts temperatures to be around 34 °C, close to the historical average.
In general, the average temperature in Tamil Nadu at the beginning of August is 33.4 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 32.4 °C by the end of August.
Tamil Nadu experiences heavy rainfall in August, with over 20 rainy days and an average total precipitation 89.6 mm.
Temperatures
Rain 🌧️
6
Dry days
25
Rainy days
0
Snow days
32°/27°
Temperatures
24 km/h
Avg max wind
67 %
Avg humidity
Tamil Nadu Weather August
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What’s the Weather Like in Tamil Nadu This August?
Discover the average temperatures and weather trends across Tamil Nadu’s cities this August.
Temperatures trend during August in Tamil Nadu
See the weather trend as well as the moving average line
August weather in Tamil Nadu day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Partly cloudy | 34° /27° | 2.4 mm | 8 | |
| 2 Aug. |  Patchy rain possible | 33° /27° | 2.1 mm | 9 | |
| 3 Aug. |  Overcast | 34° /27° | 2.6 mm | 7 | |
| 4 Aug. | Overcast | 34° /26° | 4 mm | 8 | |
| 5 Aug. | Patchy rain possible | 33° /27° | 2.3 mm | 8 | |
| 6 Aug. |  Moderate or heavy rain shower | 33° /27° | 2.9 mm | 7 | |
| 7 Aug. | Partly cloudy | 33° /27° | 2.6 mm | 8 | |
| 8 Aug. | Patchy rain possible | 33° /27° | 4.7 mm | 8 | |
| 9 Aug. | Patchy rain possible | 32° /27° | 3.3 mm | 8 | |
| 10 Aug. | Partly cloudy | 35° /28° | 2 mm | 10.6 | |
| 11 Aug. | Partly cloudy | 35° /27° | 0.2 mm | 10.7 | |
| 12 Aug. | Partly cloudy | 34° /28° | 0.2 mm | 11.2 | |
| 13 Aug. | Partly cloudy | 34° /28° | 1.4 mm | 11 | |
| 14 Aug. |  Sunny | 34° /29° | 0.4 mm | 11.5 | |
| 15 Aug. | Sunny | 34° /29° | 1.4 mm | 8 | |
| 16 Aug. | Sunny | 34° /29° | 0.6 mm | 8 | |
| 17 Aug. | Sunny | 34° /29° | 0.3 mm | 8 | |
| 18 Aug. |  Cloudy | 33° /29° | 0.9 mm | 8 | |
| 19 Aug. | Partly cloudy | 33° /29° | 0.6 mm | 8 | |
| 20 Aug. | Partly cloudy | 33° /29° | 0.8 mm | 8 | |
| 21 Aug. | Partly cloudy | 33° /28° | 1.5 mm | 8 | |
| 22 Aug. | Partly cloudy | 33° /28° | 0.6 mm | 8 | |
| 23 Aug. | Partly cloudy | 34° /29° | 0.9 mm | 8 | |
| 24 Aug. | Patchy rain possible | 33° /28° | 2.8 mm | 7 | |
| 25 Aug. | Partly cloudy | 33° /27° | 0.8 mm | 8 | |
| 26 Aug. | Light rain shower | 32° /27° | 5 mm | 7 | |
| 27 Aug. | Light rain shower | 32° /26° | 5.1 mm | 7 | |
| 28 Aug. | Light rain shower | 33° /27° | 3 mm | 7 | |
| 29 Aug. | Patchy rain possible | 33° /27° | 3.3 mm | 7 | |
| 30 Aug. | Light rain shower | 32° /27° | 7.2 mm | 7 | |
| 31 Aug. |  Thundery outbreaks possible | 32° /27° | 4 mm | 7 | |
| Next | |||||
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.
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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 32° 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 89.6 mm spread over approximately 25 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 24 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Tamil Nadu
Explore the daily rainfall trends and prepare for Tamil Nadus August weather 💧
Typically, Tamil Nadu has 25 rainy days in August with a total of 89.6 mm of rainfall.
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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