The weather in Teheran in May is hot. The average temperatures are between 20°C and 28°C.
You can expect a few rainy days in Teheran during May, but usually the weather is comfortable in May.
Our weather forecast can give you a great sense of what weather to expect in Teheran in May 2025.
If you’re planning to visit Teheran in the near future, we highly recommend that you review the 14 day weather forecast for Teheran before you arrive.
Temperatures
28° / 20°
Rainy Days
1
Snowy Days
0
Dry Days
30
Rainfall
39
mm
Sun Hours
11.8
Hrs
