Weather in Tehran, Iran in May
In an average May, Tehran sees a daily high around 29°C and a low around 14°C, based on 1981–2026 of local climate records.
| Average high | 29°C |
|---|---|
| Typical high range | 24°C to 33°C |
| Average low | 14°C |
| Typical low range | 11°C to 18°C |
| Average daily precipitation | 0 mm |
May records
The most extreme May on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total May accumulation.
High
Highest
40°C
2026-05-29
Lowest
14°C
1992-05-02
Low
Highest
23°C
2025-05-20
Lowest
2°C
1992-05-05
Feels-like
Highest
39°C
2026-05-29
Lowest
-2°C
1992-05-05
Humidity
Highest
11.3 g/m³
2024-05-13
Lowest
2.2 g/m³
1999-05-23
Wind
Highest
52 km/h
1981-05-01
Lowest
7 km/h
2006-05-25
Precip
Wettest
51 mm
2006
Driest
0 mm
1999
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