Click on a day for an hourly weather forecast
The weather in Ranchi in September is very hot. The average temperatures are between 23°C and 29°C, drinking water regularly is advisable.
You can expect rain for roughly half of the month of September in Ranchi. 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 Ranchi in September 2026.
If you’re planning to visit Ranchi in the near future, we highly recommend that you review the 14 day weather forecast for Ranchi before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 24° / 14° | 1 | 30 | 0 | 17 mm | Perfect | Ranchi in January |
| February | 28° / 17° | 1 | 27 | 0 | 21 mm | Perfect | Ranchi in February |
| March | 34° / 22° | 1 | 30 | 0 | 23 mm | Ok | Ranchi in March |
| April | 39° / 26° | 2 | 29 | 0 | 24 mm | Bad | Ranchi in April |
| May | 39° / 27° | 2 | 29 | 0 | 52 mm | Bad | Ranchi in May |
| June | 36° / 27° | 9 | 21 | 0 | 215 mm | Bad | Ranchi in June |
| July | 30° / 24° | 19 | 12 | 0 | 435 mm | Ok | Ranchi in July |
| August | 30° / 23° | 17 | 14 | 0 | 442 mm | Ok | Ranchi in August |
| September | 29° / 23° | 14 | 16 | 0 | 284 mm | Ok | Ranchi in September |
| October | 28° / 21° | 6 | 25 | 0 | 135 mm | Perfect | Ranchi in October |
| November | 27° / 17° | 1 | 29 | 0 | 12 mm | Perfect | Ranchi in November |
| December | 24° / 14° | 1 | 30 | 0 | 21 mm | Perfect | Ranchi in December |