When is the best time to visit Iran?

March, April and October. Across Iran's 6 destinations, April averages 92/100 for climate comfort with mean highs of 27.3°C and 23 mm of rain.

What is the worst month to visit Iran?

July, averaging 60/100 — mean highs of 38.5°C and 3 mm of rain across the country's destinations.

What is the hottest month in Iran?

July, with mean daily highs of 38.5°C averaged across 6 destinations.

What is the wettest month in Iran?

January, averaging 33 mm of rain.

Best time to visit Iran

The best time to visit Iran is March, April and October, when its 6 destinations average 92/100 for climate comfort — July is the weakest month, at 60/100.

Updated September 2026 · averaged over 6 Iran destinations · climate normals from ERA5 reanalysis

🇮🇷 Iran, month by month

best April

Average comfort out of 100 · open a month for where to go in it

Iran climate comfort by month

Month	Comfort	Avg high	Rain	Pick of the month
January	75	16.3°C	33 mm	Kish Island 89
February	80	18.2°C	32 mm	Kish Island 91
March	88	22.4°C	33 mm	Yazd 96
April	92	27.3°C	23 mm	Isfahan 93
May	85	32.6°C	9 mm	Kish Island 91
June	68	37.1°C	1 mm	Kish Island 88
July	60	38.5°C	3 mm	Kish Island 86
August	67	37.3°C	1 mm	Qeshm 87
September	80	34.6°C	1 mm	Qeshm 88
October	90	29.5°C	5 mm	Tehran 95
November	86	22.3°C	19 mm	Qeshm 95
December	78	18°C	30 mm	Kish Island 91

Comfort is SeasonMap's 0–100 score, averaged across every Iran destination in the dataset. Each place is judged through the lens that suits it — beaches on beach weather, ski resorts on snow. Averages from ERA5 reanalysis normals, not forecasts.

All 6 destinations in Iran

Iran — FAQ

When is the best time to visit Iran?: March, April and October. Across Iran's 6 destinations, April averages 92/100 for climate comfort with mean highs of 27.3°C and 23 mm of rain.
What is the worst month to visit Iran?: July, averaging 60/100 — mean highs of 38.5°C and 3 mm of rain across the country's destinations.
What is the hottest month in Iran?: July, with mean daily highs of 38.5°C averaged across 6 destinations.
What is the wettest month in Iran?: January, averaging 33 mm of rain.