Click on a day for an hourly weather forecast
The weather in Karnataka in August is hot. The average temperatures are between 20°C and 28°C.
You can expect rain for roughly half of the month of August in Karnataka. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Karnataka in August 2025.
If you’re planning to visit Karnataka in the near future, we highly recommend that you review the 14 day weather forecast for Karnataka before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 29° / 17° | 1 | 31 | 0 | 12 mm | Good | Karnataka in January |
| February | 32° / 18° | 1 | 28 | 0 | 14 mm | Good | Karnataka in February |
| March | 35° / 22° | 1 | 30 | 0 | 27 mm | Ok | Karnataka in March |
| April | 36° / 24° | 4 | 26 | 0 | 61 mm | Ok | Karnataka in April |
| May | 34° / 23° | 9 | 23 | 0 | 183 mm | Bad | Karnataka in May |
| June | 30° / 21° | 10 | 20 | 0 | 183 mm | Ok | Karnataka in June |
| July | 28° / 20° | 9 | 22 | 0 | 141 mm | Good | Karnataka in July |
| August | 28° / 20° | 14 | 17 | 0 | 251 mm | Good | Karnataka in August |
| September | 28° / 20° | 15 | 15 | 0 | 304 mm | Good | Karnataka in September |
| October | 28° / 19° | 13 | 18 | 0 | 297 mm | Good | Karnataka in October |
| November | 27° / 18° | 8 | 22 | 0 | 158 mm | Good | Karnataka in November |
| December | 27° / 17° | 2 | 29 | 0 | 40 mm | Perfect | Karnataka in December |