Isfahan weather in May
May is one of the best months to visit Isfahan: highs of 29°C (85°F) and about 10 mm (0.4 in) of rain on average. Nights average 12°C (54°F) and cloud cover 37% (NASA POWER, 2001–2025 averages). It is the 6th driest month of the year and the 5th warmest. Compared with April, it is warmer and drier; June brings highs of 36°C (96°F) and 2 mm (0.1 in) of rain.
Figures are long-term averages for Isfahan, the largest city in Isfahan. See below for other places.
Is May a good time to visit Isfahan?
best month Weather score 91/100.
Yes. May is one of the best months for weather in Isfahan.
Does it rain a lot in Isfahan in May?
No, it is usually dry: about 10 mm (0.4 in) falls in an average May. It is the 6th driest month of the year.
How warm is Isfahan in May?
Days average 29°C (85°F) and nights 12°C (54°F).
Isfahan weather by month
| Month | High | Low | Rain | Cloud | Weather |
|---|---|---|---|---|---|
| January | 9°C (48°F) | -4°C (25°F) | 23 mm | 39% | least pleasant |
| February | 12°C (53°F) | -3°C (27°F) | 20 mm | 38% | least pleasant |
| March | 18°C (64°F) | 1°C (34°F) | 28 mm | 40% | fair |
| April | 23°C (73°F) | 7°C (44°F) | 26 mm | 48% | best |
| May | 29°C (85°F) | 12°C (54°F) | 10 mm | 37% | best |
| June | 36°C (96°F) | 18°C (64°F) | 2 mm | 19% | fair |
| July | 38°C (100°F) | 20°C (68°F) | 1 mm | 26% | fair |
| August | 36°C (96°F) | 19°C (66°F) | 1 mm | 22% | fair |
| September | 32°C (89°F) | 15°C (59°F) | 1 mm | 20% | best |
| October | 25°C (77°F) | 9°C (49°F) | 4 mm | 29% | best |
| November | 16°C (60°F) | 2°C (35°F) | 24 mm | 38% | fair |
| December | 11°C (51°F) | -2°C (28°F) | 26 mm | 37% | least pleasant |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis). Page updated . How we rate months
Weather across Isfahan in May
Weather can differ a lot within Isfahan: coasts, hills and mountains each have their own climate.
| Place | High | Low | Rain | Weather |
|---|---|---|---|---|
| Isfahan | 29°C (85°F) | 12°C (54°F) | 10 mm | best |
| Kashan | 28°C (83°F) | 13°C (55°F) | 11 mm | best |
| Kāshān | 28°C (83°F) | 13°C (55°F) | 11 mm | best |
| Khomeynī Shahr | 27°C (81°F) | 10°C (51°F) | 11 mm | best |
| Najafābād | 27°C (81°F) | 10°C (51°F) | 11 mm | best |
| Shāhīn Shahr | 27°C (80°F) | 10°C (50°F) | 11 mm | best |
| Shahreẕā | 27°C (80°F) | 10°C (51°F) | 10 mm | best |
| Bahārestān | 29°C (85°F) | 12°C (54°F) | 10 mm | best |
| Fūlād Shahr | 27°C (81°F) | 10°C (51°F) | 11 mm | best |
| Mobārakeh | 27°C (81°F) | 10°C (51°F) | 11 mm | best |
| Ārān Bīdgol | 28°C (83°F) | 13°C (55°F) | 11 mm | best |
| Golpāyegān | 24°C (75°F) | 8°C (47°F) | 17 mm | best |