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Tehran weather in May 2021
Get the latest coronavirus (Covid-19) updates for Iran with current travel advice and statistics on new cases per 100,000 and vaccine.
- 2626°C max day temperature
- 1010 days with some rainfall
- 1414°C min night temperature
- 1414 hours of daylight per day
- LLow heat & humidity
- 2222 mm of monthly rainfall
- 1111 (Extreme) UV index
Recommended for Iran
The May weather guide for Tehran, Iran shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
How hot is it in Tehran in May?
Daytime temperatures usually reach 26°C in Tehran in May with low heat and humidity, falling to 14°C at night.
How sunny is it in Tehran in May?
There are normally 9 hours of bright sunshine each day in Tehran in May - that's 64% of daylight hours.
Does it rain in Tehran in May?
There are usually 10 days with some rain in Tehran in May and the average monthly rainfall is 22mm.
Metric (°C / mm) | Imperial (°F / inches)
Tehran sunrise & sunset times for May 2021
Browse the sunrise and sunset times for Tehran in May 2021. Select a month to view Tehran sunrise & sunset times for the next 12 months.
|Date||Sunrise times||Sunset times|
|Saturday, 1st May 2021||06:12||19:51|
|Sunday, 16th May 2021||05:59||20:03|
|Monday, 31st May 2021||05:50||20:14|
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