Coimbatore weather in August
August is one of the least pleasant months in Coimbatore: highs of 27°C (81°F) and about 136 mm (5.4 in) of rain on average. Nights average 20°C (68°F) and cloud cover 91% (NASA POWER, 2001–2025 averages). It is the 4th wettest month of the year and the 3rd coolest. Compared with July, it is about as warm and about as wet; September brings highs of 28°C (82°F) and 126 mm (5.0 in) of rain.
Is August a good time to visit Coimbatore?
least pleasant month Weather score 59/100.
August is one of the least pleasant months for weather in Coimbatore. For better conditions, consider Dec–Feb.
Does it rain a lot in Coimbatore in August?
Some rain is normal: about 136 mm (5.4 in) falls in an average August. It is the 4th wettest month of the year.
How warm is Coimbatore in August?
Days average 27°C (81°F) and nights 20°C (68°F).
Coimbatore weather by month
| Month | High | Low | Rain | Cloud | Weather |
|---|---|---|---|---|---|
| January | 30°C (85°F) | 16°C (61°F) | 6 mm | 42% | best |
| February | 33°C (91°F) | 18°C (64°F) | 9 mm | 39% | best |
| March | 35°C (95°F) | 20°C (69°F) | 30 mm | 46% | fair |
| April | 35°C (94°F) | 22°C (72°F) | 60 mm | 63% | least pleasant |
| May | 31°C (88°F) | 22°C (72°F) | 118 mm | 76% | fair |
| June | 28°C (82°F) | 21°C (70°F) | 162 mm | 89% | least pleasant |
| July | 27°C (81°F) | 21°C (69°F) | 157 mm | 93% | least pleasant |
| August | 27°C (81°F) | 20°C (68°F) | 136 mm | 91% | least pleasant |
| September | 28°C (82°F) | 20°C (68°F) | 126 mm | 83% | least pleasant |
| October | 28°C (82°F) | 20°C (68°F) | 192 mm | 78% | least pleasant |
| November | 27°C (80°F) | 19°C (66°F) | 118 mm | 68% | fair |
| December | 27°C (81°F) | 17°C (62°F) | 28 mm | 54% | best |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis). Page updated . How we rate months