Isfahan, IranQuick decision
When to visit Isfahan?
🌞 Best time overall
May
🌡️ Optimal temperature
15°C–30°C in May
🌧 Least rain
7% rainy days in May
🌧 Wettest month
June (1%)
📅 Best score
9.0/10
By trip type
Best time by type of trip
Naqsh-e Jahan SquareMar–May or Sep–Nov — world's 2nd largest square, mosques, bazaar.
Historic bridgesYear-round — Si-o-se-pol (33 arches), Khaju, evening strolls.
Crafts & miniaturesYear-round — miniature painting workshops, enamels, Persian carpets.
Isfahan cuisineYear-round — beryani (local dish), gaz (nougat), rose tea.
Monthly climate data
Isfahan weather month by month
| Month | Min °C | Max °C | Rainy days (%) | Precip. mm/d | Sun h/d | Score |
|---|---|---|---|---|---|---|
| 🌫️ January | -3°C | 10°C | 11% | 0.5 | 9.6h | 7.0/10 |
| ⛅ February | -1°C | 14°C | 15% | 0.7 | 10.1h | 7.0/10 |
| 🌤️ March | 4°C | 19°C | 16% | 0.7 | 11.0h | 7.6/10 |
| 🌤️ April | 10°C | 24°C | 18% | 0.5 | 11.6h | 8.5/10 |
| ☀️ May | 15°C | 30°C | 7% | 0.3 | 12.6h | 9.0/10 |
| 🥵 June | 20°C | 36°C | 1% | 0.0 | 13.0h | 6.9/10 |
| 🥵 July | 23°C | 38°C | 0% | 0.0 | 12.9h | 6.9/10 |
| 🥵 August | 21°C | 36°C | 0% | 0.0 | 12.6h | 6.9/10 |
| ☀️ September | 17°C | 33°C | 0% | 0.0 | 11.2h | 8.0/10 |
| ☀️ October | 10°C | 26°C | 3% | 0.1 | 10.8h | 9.0/10 |
| ⛅ November | 4°C | 16°C | 12% | 0.7 | 9.7h | 7.2/10 |
| 🌫️ December | -1°C | 11°C | 11% | 0.6 | 9.0h | 7.0/10 |
Ideal
Fair
Challenging climate
Source: Open-Meteo · 10 years
Seasonal breakdown
What to expect each season
🌸 Spring (Mar–May) — Good time
Average 24°C, 14% rainy days, 11.7h sunshine/day. Score: 8.4/10.
☀️ Summer (Jun–Aug) — Acceptable
Average 37°C, 0% rainy days, 12.8h sunshine/day. Score: 6.9/10.
🍂 Autumn (Sep–Nov) — Good time
Average 25°C, 5% rainy days, 10.6h sunshine/day. Score: 8.1/10.
❄️ Winter (Dec–Feb) — Good time
Average 12°C, 12% rainy days, 9.6h sunshine/day. Score: 7.0/10.
Accommodation
Find a place to stay in Isfahan
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Tip : January, February offer a good weather/price balance — decent score with fewer crowds.
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Activities and tours in Isfahan
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Flights
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Monthly weather
Detailed weather by month
FAQ
Frequently asked questions
May is ideal with 7% rainy days and 30°C. The months of May & October offer comparable conditions.
June is the wettest month with 1% rainy days.
Yes, May is the best month with an average of 30°C.
In winter, the average score is 7.0/10. Acceptable conditions for cultural visits.
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