Best time to visit Isfahan, Iran
Based on 2020–2024 of daily weather data, the best months to visit Isfahan are September, October, May — when temperatures are comfortable, rainfall is low, and sunshine is plentiful.
Months ranked by travel comfort
| Rank | Month | High | Low | Precip | Rainy days | Sun | Score |
|---|---|---|---|---|---|---|---|
| 1 ★ | September | 32.2° | 16.7° | 1 mm | 2 | 11.2 h | 100 |
| 2 ★ | October | 25.5° | 9.6° | 10.9 mm | 12 | 10.4 h | 99 |
| 3 ★ | May | 29.8° | 14.4° | 45.4 mm | 31 | 12.1 h | 97 |
| 4 | April | 24.5° | 9.9° | 75.2 mm | 49 | 10.9 h | 96 |
| 5 | June | 36.1° | 20.4° | 8 mm | 7 | 12.7 h | 85 |
| 6 | August | 36° | 21.3° | 0 mm | 0 | 12.4 h | 85 |
| 7 | March | 18.7° | 3.8° | 110.3 mm | 57 | 10 h | 83 |
| 8 | November | 17.2° | 4.1° | 120.2 mm | 45 | 8.8 h | 80 |
| 9 | July | 37.9° | 23.1° | 2.4 mm | 3 | 12.5 h | 77 |
| 10 | February | 13.3° | -0.7° | 155.4 mm | 41 | 9.1 h | 69 |
| 11 | December | 11.1° | -1° | 66 mm | 38 | 8.4 h | 68 |
| 12 | January | 9.4° | -3.1° | 67.9 mm | 34 | 8.8 h | 64 |
Score (0–100) blends ideal-temperature comfort (50%), low-rainfall (30%), and sunshine (20%). Higher is better for a typical sightseeing trip.
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January February March April May June July August September October November December · Isfahan hub