When to go · Iran
Best Time to Visit Iran
Iran is best in April, October and May. It's a four-season country overall, but the sweet spot shifts by region — here's every city, month by month.
Go now
April, October, May
Comfortable and drier
Shoulder
November, March, August
Fewer crowds, a trade-off
Think twice
July, June
Hottest is July (38°C)
It depends where you go
climate varies by regionThe best month isn't the same across Iran. Here's when each city we track is at its best.
Iran month by month
Normals for Tehran, Iran's main hub. Each month links to its full weather page.
| Month | High | Low | Rain | Verdict |
|---|---|---|---|---|
| January | 9° | 0° | ok | |
| February | 13° | 2° | ok | |
| March | 18° | 7° | ok | |
| April | 26° | 14° | go now | |
| May | 30° | 17° | go now | |
| June | 37° | 23° | think twice | |
| July | 38° | 26° | think twice | |
| August | 36° | 24° | ok | |
| September | 34° | 21° | ok | |
| October | 26° | 14° | go now | |
| November | 17° | 7° | ok | |
| December | 12° | 3° | ok |
5-year Open-Meteo ERA5 normals. Updated monthly.
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