Weather in Isfahan in May 2025
Average weather
Average temperature in Isfahan in May
The temperature in May is +31°C on average, with a range between a maximum of +36°C during the day and a minimum of +10°C at night.
The average maximum temperature goes up 12% by the end of the month, compared with the beginning of the month, from +28°C to +31°C.
Is Isfahan warm or cold in May?
Isfahan is typically warm in May.
Maximum temperatures go up compared to the previous month from +23°C to +29°C. The minimum temperature also goes up from +9°C to +14°C.
It’s generally warm, but pack a long-sleeve shirt for evenings.
Take a look at how May is compared to other months in Isfahan:
Climate in Isfahan in May
| April | May | June | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +23°C | +29°C | +35°C | ||||
| Min. temperature | ||||||
| -2°C | +3°C | +11°C | ||||
| Max. temperature | ||||||
| +32°C | +37°C | +41°C | ||||
| Rainfall | ||||||
| 10 mm | 7 mm | 1 mm | ||||
| Wind | ||||||
| 1 m/s | 1 m/s | 1 m/s | ||||
| Humidity | ||||||
| 37% | 30% | 20% | ||||
| Air pressure | ||||||
| 1012 HPa | 1010 HPa | 1004 HPa | ||||
| Sunny days | ||||||
| 12 | 15 | 26 | ||||
| Cloudy days | ||||||
| 10 | 9 | 3 | ||||
| Rainy days | ||||||
| 8 | 6 | 1 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
May weather is still as good as in April. It’s getting warmer as May arrives. The average maximum temperature goes up from +23°C to +29°C during the day. As May arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 10 mm to 7 mm. It feels drier, as humidity decreases from 37% to 30%. The average wind speed doesn’t change much during May, staying around 1 m/s. The good news is there are likely to be more sunny days in May, from 12 to 15.
June brings much the same weather, it remains good.
Wind
The average wind speed is 2 m/s getting up to 5 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Isfahan is gradually increasing during May, going from 2 m/s to 2 m/s over the course of the month.
Rain
How was the weather last May in Isfahan?
Climate Change over Years
The climate in Isfahan in May has not changed much over the last 43 years.
The average temperature was the lowest in 1986 (+21°C) and the highest in 2021 (+26°C). The driest year was 2008 with only 26 mm of rainfall, and the wettest year was 1986 with 170 mm.
FAQ
Is May a good time to visit Isfahan?
Can you sunbathe in Isfahan in May?
Is Isfahan rainy in May?
Is it sunny in Isfahan in May?
Other cities in Iran
Monthly weather in Isfahan
Source of the data
For this page, we’ve looked at the typical weather in Isfahan, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.