April · Iran
Best time to visit Isfahan in April Weather, crowds & prices
Weather in Isfahan in April
Average temperature 16°C, 9 mm of rain, about 30 days with 6+ hours of sunshine and 44% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
April score
10.0/10
Ranked #1 of 12 months
- Avg temp
- 16°C
- Rainfall
- 9 mm
- Humidity
- 44%
- Days with 6h+ sun
- 30
- Crowd Density
- Peak Tourist Rush
- Average Expenses
- $$$ · Peak Season Rates ($$$)
April in Isfahan scores 10.0/10 for sightseeing and cultural travel - the single best month of the year. Expect around 16°C, 9 mm of rain, and roughly 30 days with 6+ hours of sunshine this month.
Isfahan is Iran's former Safavid capital, its huge central square framed by mosques, palaces and bazaars.
April in Isfahan tops the year's climate scores
Temperatures hover around 16°C (60°F) — the kind of month where neither heat nor cold forces the schedule.
At just 9 mm for the month, rain will not shape your plans; you get about 30 days with 6+ hours of sunshine and 12.8 hours of daylight.
On our climate-comfort scale this is the top-ranked month of the year for Isfahan at 10/10 — the reference point every other month on this page is measured against.
Pack layers you can shed by midday plus one warm layer for the evening.
Budget for peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Frequently asked
- What is the weather like in Isfahan in April?
- In April, Isfahan averages 16°C, 9 mm of rain, and about 30 days with 6+ hours of sunshine. Its climate-comfort score is 10.0/10.
- Is April a good time to visit Isfahan?
- April earns a 10.0/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Isfahan in April?
- Expect about 9 mm of rain in April. Average humidity is 44% and there are about 30 days with 6+ hours of sunshine.
Curated in Isfahan
Tickets & experiences
Things to do in Isfahan
Isfahan, Iran. Live activities and tours from GetYourGuide, matched to this destination.