What August feels like in Isfahan
For Isfahan, August is late summer on the calendar. Afternoons are very hot — outdoor plans work best early in the day or after sunset. The day–night swing is wide (about 14.9°C (26.8°F)): nights stay warm, so mornings and evenings feel very different from midday. The heat is dry rather than muggy, so drink more than you think you need.
Rain in Isfahan in August
Rain is rare in August — most weeks pass without a wet day. August is Isfahan's driest month of the year.
Daylight and sunshine in August
On 15 August the sun rises at about 5:26 am and sets around 6:50 pm local time, giving 13 h 24 min of daylight. Evenings are drawing in — 43 min less daylight than mid-July. Measured sunshine covers about 94% of the daylight — skies are mostly clear.
How August compares to the rest of the year
Ranked by average high, August comes out as the 2nd warmest month in Isfahan. Afternoons run 1.9°C (3.4°F) cooler than in July, with about the same rain. September is cooler again. The next month's average high: 31.8°C (89.2°F).
Who August suits
- Sightseeing: less ideal — midday heat makes long walks hard.
- Parks & outdoor: less ideal — afternoons are too warm to linger outside.
- Museums & indoor: a good choice — a cool break during the hottest hours.
Tips for visiting Isfahan in August
Versatile Layers
Pack pieces you can take off by noon and put back on at dusk.
Sun Protection
Sunscreen, a hat and sunglasses; light breathable clothes.
Quick questions
How warm is Isfahan in August?
Afternoons average 35.5°C (95.9°F) and nights about 20.6°C (69.1°F) — very hot by most people's standards. It is the 2nd warmest month of the year.
Does it rain a lot in Isfahan in August?
Almost never — August is essentially rainless, with no rainy days in a typical year.
What should I wear in Isfahan in August?
The numbers point to versatile layers and sun protection. There is little need to change for the evening.
Is August or September better for visiting Isfahan?
September scores better on our climate ranking (#4 of 12 vs #9), rated Great against Good. September is cooler.