Tehran weather in May 2021

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  • 26°C maximum daytime temperature in May in Tehran26
    26°C max day temperature
  • 9 hours of sunshine per day
  • 10 days with some rainfall in May in Tehran10
    10 days with some rainfall
  • 14°C minimum night-time temperature in May in Tehran14
    14°C min night temperature
  • 14 hours of daylight per day in May in Tehran14
    14 hours of daylight per day
  • Low heat & humidity in May in TehranL
    Low heat & humidity
  • 22 mm monthly rainfall in May in Tehran22
    22 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in May in Tehran11
    11 (Extreme) UV index

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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.

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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)

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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.

JanFebMarAprMayJunJulAugSepOctNovDec

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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