Click on a day for an hourly weather forecast
The temperatures in Teheran in October are comfortable with low of 15°C and and high up to 24°C.
You can expect up to 3 rainy days in Teheran during the month of October.
Our weather forecast can give you a great sense of what weather to expect in Teheran in October 2025.
If you’re planning to visit Teheran in the near future, we highly recommend that you review the 14 day weather forecast for Teheran before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 9° / 1° | 3 | 26 | 2 | 36 mm | Bad | Teheran in January |
| February | 10° / 3° | 3 | 24 | 2 | 42 mm | Bad | Teheran in February |
| March | 16° / 7° | 3 | 27 | 0 | 48 mm | Good | Teheran in March |
| April | 22° / 13° | 3 | 27 | 0 | 43 mm | Good | Teheran in April |
| May | 28° / 20° | 1 | 30 | 0 | 39 mm | Perfect | Teheran in May |
| June | 35° / 25° | 0 | 30 | 0 | 12 mm | Ok | Teheran in June |
| July | 38° / 28° | 0 | 31 | 0 | 5 mm | Bad | Teheran in July |
| August | 37° / 26° | 0 | 31 | 0 | 4 mm | Ok | Teheran in August |
| September | 32° / 22° | 0 | 30 | 0 | 3 mm | Good | Teheran in September |
| October | 24° / 15° | 1 | 30 | 0 | 25 mm | Perfect | Teheran in October |
| November | 14° / 7° | 3 | 27 | 0 | 51 mm | Good | Teheran in November |
| December | 10° / 3° | 1 | 29 | 0 | 31 mm | Ok | Teheran in December |