Iran i
Iran

Iran in May

Where it is warm, dry and good for swimming in Iran in May — compared across the country’s main destinations.

Quick answers
Where is it warmest in Iran in May?
Bandar Abbas is the warmest of the 16 destinations compared, with highs of 35°C (96°F) in May; Urmia is the coolest at 21°C (70°F).
Can you swim in the sea in Iran in May?
Yes, in places: the warmest water is at Bandar Abbas (28°C (83°F)), and 1 of the coastal destinations have a sea of 21 °C or more.
Warmest
35°
Bandar Abbas
Coolest
21°
Urmia
Driest
3 mm
Bandar Abbas
Warmest sea
28°
Bandar Abbas

Bandar Abbas is the warm end of Iran in May (35°C (96°F)); Urmia the cool end (21°C (70°F)). On average it is 5.5 °C (9 °F) warmer than April. Most destinations stay largely dry. Best bets this month: Isfahan, Shiraz, and Tehran.

Weather in May by city

PlaceDayNightRainSeaScore
Isfahan 27° 12° 10 mm — 96
Shiraz 28° 12° 6 mm — 92
Mashhad 26° 12° 27 mm — 88
Kerman 29° 15° 9 mm — 87
Tehran 27° 16° 17 mm — 86
Sanandaj 25° 9° 41 mm — 86
Karaj 26° 14° 23 mm — 84
Hamadan 21° 6° 41 mm — 81
Qazvin 25° 11° 32 mm — 80
Tabriz 23° 11° 41 mm — 79
Kashan 29° 15° 10 mm — 79
Qom 29° 15° 14 mm — 79
Urmia 21° 8° 53 mm — 78
Rasht 23° 14° 48 mm — 77
Bandar Abbas 35° 25° 3 mm 28° 73
Yazd 32° 18° 6 mm — 67

Frequently asked questions

What is the weather like in Iran in May?

Average daytime highs range from 21° in Urmia to 35° in Bandar Abbas.

Can you swim in Iran in May?

Yes — the sea is warmest around Bandar Abbas at about 28°.