May weather forecast
Isfahan, Iran

englishespañol中文
Share

Weather in May

May signals the advent of warmer days in Isfahan. The minimum temperature records a steep increase to 14.2°C (57.6°F). Temperatures during the day become hot and the beauty of Isfahan under the bright, azure sky is sight to behold. It's a perfect time for a dip in the pool or a visit to one of the city's magnificent gardens.

Temperature

May marks a rise in the average high-temperature, moving from April's pleasant 22°C (71.6°F) to a moderately hot 28°C (82.4°F). A pronounced dip becomes evident during the nights in May as Isfahan logs a consistent average temperature of 14.2°C (57.6°F).

Humidity

In May, the average relative humidity in Isfahan is 33%.

Rainfall

In Isfahan, Iran, in May, during 2 rainfall days, 9mm (0.35") of precipitation is typically accumulated. Throughout the year, there are 23.5 rainfall days, and 113mm (4.45") of precipitation is accumulated.

Snowfall

May through October are months without snowfall in Isfahan.

Daylight

The average length of the day in May is 13h and 50min.
On the first day of the month, sunrise is at 05:15 and sunset at 18:44. On the last day of May, in Isfahan, sunrise is at 04:56 and sunset at 19:05 +0330.

Sunshine

In May, the average sunshine is 9.7h.

UV index

May through August, with an average maximum UV index of 12, are months with the highest UV index in Isfahan. A UV Index reading of 11, and higher, represents an extreme health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: A typical high UV index of 12 in May suggests the following recommendations:
Put into effect every essential safeguard, as unprotected skin and eyes might burn instantly. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun. For safety, always use sunscreen with a 30 SPF rating or higher. It not only protects from sunburn but also from the adverse effects of Sun's radiation.
[Resources]

Frequently asked questions

How hot is it in Isfahan in May?

The high-temperature during May is 28°C (82.4°F) and the low-temperature is 14.2°C (57.6°F).

What is the average humidity in May in Isfahan?

The average relative humidity in May in Isfahan, Iran, is 33%.

How much does it rain in Isfahan in May?

In May, the rain falls for 2 days. Throughout May, 9mm (0.35") of precipitation is accumulated.

When it does not snow in Isfahan?

May through October are months without snowfall in Isfahan, Iran.

Does it snow in Isfahan in May?

In May, in Isfahan, Iran, it doesn't snow. April is the latest month when it typically snows.

How many hours of daylight does Isfahan have in May?

The average day length in May in Isfahan is 13h and 50min.

When are sunrise and sunset in May in Isfahan?

On the first day of May, sunrise is at 05:15 and sunset at 18:44. On the last day of the month, sunrise is at 04:56 and sunset at 19:05 +0330.

How many hours of sunshine does Isfahan have in May?

In Isfahan, Iran, the average sunshine duration in May is 9.7h.

What are the months with the highest UV index in Isfahan?

The months with the highest UV index in Isfahan, Iran, are May through August, with an average maximum UV index of 12.

What is the UV index intensity in May in Isfahan?

In May, the average daily maximum UV index in Isfahan is 12. A UV Index of 11, and more, symbolizes an extreme health vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average UV index

Average temperature in May
Isfahan, Iran

Average temperature in May - Isfahan, Iran
  • Average high temperature in May: 28°C

The warmest month (with the highest average high temperature) is July (36.4°C).
The month with the lowest average high temperature is January (8.8°C).

  • Average low temperature in May: 14.2°C

The month with the highest average low temperature is July (21.5°C).
The coldest month (with the lowest average low temperature) is January (-2.4°C).

[Resources]

Average humidity in May
Isfahan, Iran

Average humidity in May - Isfahan, Iran
  • Average humidity in May: 33%

The month with the highest relative humidity is January (60%).
The months with the lowest relative humidity are June and July (23%).

[Resources]

Average rainfall in May
Isfahan, Iran

Average rainfall in May - Isfahan, Iran
  • Average rainfall in May: 8.8mm

The wettest month (with the highest rainfall) is December (19.6mm).
The driest month (with the least rainfall) is September (0mm).

[Resources]

Average rainfall days in May
Isfahan, Iran

Average rainfall days in May - Isfahan, Iran
  • Average rainfall days in May: 2 days

The month with the highest number of rainy days is January (4 days).
The month with the least rainy days is September (0 days).

[Resources]

Average snowfall days in May
Isfahan, Iran

Average snowfall days in May - Isfahan, Iran
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (3.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

[Resources]

Average daylight in May /
Average sunshine in May
Isfahan, Iran

Average daylight in May / Average sunshine in May - Isfahan, Iran
  • Average daylight in May: 13h and 5min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in May: 9h and 4min

The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is January (Average sunshine: 6h and 36min).

[Resources]

Average UV index in May
Isfahan, Iran

Average UV index in May - Isfahan, Iran
  • Average UV index in May: 12

The months with the highest UV index are May, June, July and August (UV index 12).
The months with the lowest UV index are January and December (UV index 3).

[Resources]

Isfahan, Iran

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location