Tehran Weather in May
27°C high · 16.2°C low · 17 mm rain · 10h sun
Yes — May is one of the best months to visit Tehran, with mild weather and 10h of daily sunshine.
May at a glance
| Metric | Value |
|---|---|
| Average high | 27°C |
| Average low | 16.2°C |
| Rainfall | 17 mm |
| Sunshine | 10 hours/day |
| Daylight | 13.9 hours |
What to pack in May
Pack comfortable clothes with a light layer for evenings for Tehran in May.
Tehran weather by month
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Frequently asked questions
What is the weather in Tehran in May?
Highs of 27°C and lows of 16.2°C, with about 17 mm of rain and 10 hours of sunshine per day.
Is May a good time to visit Tehran?
Yes — May is one of the best months to visit Tehran, with mild weather and 10h of daily sunshine.
What to do in Tehran · Best time to visit Tehran
Climate data: Open-Meteo Historical (ERA5), 1991–2020. CC BY 4.0.