October
Best time
25.2°C / 9.8°C
1 rain days
warm, dry
- comfortable temperatures (avg high 25.2°C / 77°F)
- very low rainfall (only 1 rain days)
Best time to visit Isfahan
Isfahan, Iran — ranked month by month from data: temperature, rainfall, snow, and peak hazard seasons. The standouts: October, April, March.
Best · October & April
About Isfahan
Isfahan is a city in the Central District of Isfahan County, Isfahan Province, Iran. It is the capital of the province, the county, and the district. It is located 440 kilometres south of Tehran.
— condensed from Wikipedia
Best months to visit
April
Best time
23.9°C / 8.9°C
5 rain days
warm
- comfortable temperatures (avg high 23.9°C / 75°F)
- very low rainfall (only 5 rain days)
March
Best time
18.6°C / 3.5°C
5 rain days
mild
- comfortable temperatures (avg high 18.6°C / 65°F)
- very low rainfall (only 5 rain days)
May
Best time
29.6°C / 14.1°C
3 rain days
hot, dry
- very low rainfall (only 3 rain days)
- warm evenings without humidity overload
November
Best time
15.7°C / 2.4°C
4 rain days
cool, dry
- very low rainfall (only 4 rain days)
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OK — shoulder months
September
OK
32.1°C / 16.4°C
0 rain days
hot, dry
- very low rainfall (only 0 rain days)
- warm evenings without humidity overload
February
OK
13.4°C / -0.9°C
4 rain days
cool, freezing nights, dry
- very low rainfall (only 4 rain days)
December
OK
11.5°C / -1.2°C
3 rain days
cool, freezing nights, dry
- very low rainfall (only 3 rain days)
January
OK
9.5°C / -3.3°C
4 rain days
chilly, freezing nights, dry
- very low rainfall (only 4 rain days)
Months to skip
August
Skip
35.2°C / 20.4°C
0 rain days
hot, dry
- dangerously hot (avg high 35.2°C)
June
Skip
35.7°C / 20°C
0 rain days
hot, dry
- dangerously hot (avg high 35.7°C)
July
Skip
37.2°C / 22.4°C
0 rain days
hot, dry
- dangerously hot (avg high 37.2°C)
How we ranked these
Each month is scored on temperature comfort (18–27°C avg high is the sweet spot), rainfall (more rain days = lower score), snow days, and peak hazard seasons (hurricanes, monsoons, etc.). Green-tier months are within ideal range with no major issues. Yellow are workable but with trade-offs. Red has at least one significant problem — extreme heat or cold, heavy rain, or peak storm season.