May weather forecast
Dezful, Iran

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Weather in May

May's weather in Dezful, Iran, is characterized by a noticeable increase in temperature. The diminishing rainfall, falling to a meager 9mm (0.35"), marks the arrival of the arid season in the city. This drastic decrease in rainfall, coupled with a significant drop in humidity levels, indicates May's alignment with the impending summer heat. Though the rising temperatures may pose a challenge during peak daylight hours, the cooler mornings and late evenings are perfect for doctor’s outdoor activities. These weather conditions are persistent and extensive, paving the way to the peak of summer in June.

Temperature

Dezful, Iran, sees an increase in the average high-temperature with the arrival of May, moving from April's tropical 30°C (86°F) to a torrid 37.5°C (99.5°F). In stark contrast to the day's heat, the temperature in Dezful, Iran, dips to an average of 20.5°C (68.9°F) during May nights.

Humidity

In May, the average relative humidity in Dezful is 32%.

Rainfall

May is the last month it rains. During 3 rainfall days, in May, Dezful aggregates 9mm (0.35") of precipitation. Throughout the year, there are 52 rainfall days, and 384mm (15.12") of precipitation is accumulated.

Daylight

In Dezful, the average length of the day in May is 13h and 49min.
On the first day of May in Dezful, sunrise is at 05:29 and sunset at 18:57. On the last day of the month, sunrise is at 05:10 and sunset at 19:17 +0330.

Sunshine

In Dezful, the average sunshine in May is 8.8h.
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Frequently asked questions

How hot is it in Dezful in May?

The high-temperature, in May, in Dezful, is 37.5°C (99.5°F), while the low-temperature averages to 20.5°C (68.9°F). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in April is computed to be 31°C (87.8°F).

What is the average humidity in May in Dezful?

In May, the average relative humidity is 32%.

What is the last month it rains in Dezful?

May is the last month it rains in Dezful, Iran. During 3 rainfall days, in May, Dezful aggregates 9mm (0.35") of precipitation.

What is the average length of the day in May in Dezful?

In May, the average day length in Dezful, Iran, is 13h and 49min.

When is the sunrise / sunset in May in Dezful?

In May, on the first day of the month, sunrise is at 05:29 and sunset at 18:57. On the last day of the month, sunrise is at 05:10 and sunset at 19:17 +0330.

How many hours of sunshine does Dezful have in May?

The average sunshine duration in May is 8.8h.
Average humidity
Average rainfall days
Average daylight
Average sunshine

Average temperature in May
Dezful, Iran

Average temperature in May - Dezful, Iran
  • Average high temperature in May: 37.5°C

The warmest month (with the highest average high temperature) is July (46°C).
The month with the lowest average high temperature is January (17.2°C).

  • Average low temperature in May: 20.5°C

The month with the highest average low temperature is July (26.2°C).
The coldest month (with the lowest average low temperature) is January (5.3°C).

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Average humidity in May
Dezful, Iran

Average humidity in May - Dezful, Iran
  • Average humidity in May: 32%

The month with the highest relative humidity is January (75%).
The month with the lowest relative humidity is June (22%).

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Average rainfall in May
Dezful, Iran

Average rainfall in May - Dezful, Iran
  • Average rainfall in May: 9.2mm

The wettest month (with the highest rainfall) is January (100.6mm).
The driest months (with the least rainfall) are June, August and September (0mm).

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Average rainfall days in May
Dezful, Iran

Average rainfall days in May - Dezful, Iran
  • Average rainfall days in May: 3 days

The month with the highest number of rainy days is January (9.9 days).
The months with the least rainy days are June, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

  • Average sunshine in May: 8h and 5min

The month with the most sunshine is June (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 54min).

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Dezful, Iran

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