September weather forecast
Ahvaz, Iran

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Weather in September

September in Ahvaz witnesses a notable shift in weather as the scorching summer begins to fade away. The heat spell finally breaks, bestowing the city with milder day temperatures. With the decline in temperature, the city starts gearing towards the cooler months, still maintaining a hot desert climate. Unfortunately, the rainfall continues to elude Ahvaz in September. However, the average temperature sees a significant reduction to 43.5°C (110.3°F).

Temperature

Ahvaz's September weather shows a modest shift in high-temperatures, falling from August's burning hot 47.5°C (117.5°F) to a blisteringly hot 43.5°C (110.3°F). September nights in Ahvaz report a substantial dip from daytime highs to an average of 30.5°C (86.9°F).

Humidity

In September, the average relative humidity is 12%.

Rainfall

In Ahvaz, rain does not fall in June through September.

Daylight

In September, the average length of the day in Ahvaz is 12h and 22min.
On the first day of the month, sunrise is at 05:51 and sunset at 18:38. On the last day of September, sunrise is at 06:08 and sunset at 18:01 +0330.

Sunshine

The average sunshine in September is 11.2h.

UV index

In September, the average daily maximum UV index is 8. A UV Index reading of 8 to 10 represents a very high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The UV index of 8 during September leads to these advisories:
Being careless can result in skin and eye damage. Always take the necessary safety measures. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.

Frequently asked questions

How hot is it in Ahvaz in September?

The average high-temperature and low-temperature during September are 43.5°C (110.3°F) and 30.5°C (86.9°F) respectively.

What is the average humidity in September in Ahvaz?

In Ahvaz, Iran, the average relative humidity in September is 12%.

What is the driest month in Ahvaz?

June through September are months without rainfall.

Does it rain in Ahvaz in September?

In Ahvaz, Iran, in September, it doesn't rain. In October, it rains.

How many hours of daylight does Ahvaz have in September?

The average day length in September in Ahvaz is 12h and 22min.

When are sunrise and sunset in September in Ahvaz?

In September, on the first day of the month, sunrise is at 05:51 and sunset at 18:38. On the last day of the month, in Ahvaz, sunrise is at 06:08 and sunset at 18:01 +0330.

How many hours of sunshine does Ahvaz have in September?

In September, the average sunshine duration in Ahvaz, Iran, is 11.2h.

What is the UV index intensity in September in Ahvaz?

In Ahvaz, Iran, the average daily maximum UV index in September is 8. A UV Index reading of 8 to 10 represents a very high health risk from exposure to Sun's UV rays.

Average temperature in September
Ahvaz, Iran

Average temperature in September - Ahvaz, Iran
  • Average high temperature in September: 43.5°C

The warmest month (with the highest average high temperature) is July (48°C).
The month with the lowest average high temperature is January (19.3°C).

  • Average low temperature in September: 30.5°C

The month with the highest average low temperature is July (35°C).
The coldest month (with the lowest average low temperature) is January (11.1°C).

Average pressure in September
Ahvaz, Iran

Average pressure in September - Ahvaz, Iran
  • Average pressure in September: 1005.5mbar

The month with the highest atmospheric pressure is December (1019.8mbar).
The month with the lowest atmospheric pressure is July (997.8mbar).

Average wind speed in September
Ahvaz, Iran

Average wind speed in September - Ahvaz, Iran
  • Average wind speed in September: 12.9km/h

The windiest month (with the highest average wind speed) is June (18.2km/h).
The calmest month (with the lowest average wind speed) is November (10.3km/h).

Average humidity in September
Ahvaz, Iran

Average humidity in September - Ahvaz, Iran
  • Average humidity in September: 12%

The month with the highest relative humidity is January (43%).
The month with the lowest relative humidity is June (9%).

Average rainfall in September
Ahvaz, Iran

Average rainfall in September - Ahvaz, Iran
  • Average rainfall in September: 0mm

The wettest month (with the highest rainfall) is November (50mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).

Average rainfall days in September
Ahvaz, Iran

Average rainfall days in September - Ahvaz, Iran
  • Average rainfall days in September: 0.1 days

The month with the highest number of rainy days is March (7.3 days).
The months with the least rainy days are June, July and August (0 days).

Average daylight in September /
Average sunshine in September
Ahvaz, Iran

Average daylight in September / Average sunshine in September - Ahvaz, Iran
  • Average daylight in September: 12h and 2min

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 12min).

  • Average sunshine in September: 11h and 1min

The months with the most sunshine are June, July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 54min).

Average sunshine days in September
Ahvaz, Iran

Average sunshine days in September - Ahvaz, Iran
  • Average sunshine days in September: 29.9 days

The month with the most sunshine days is July (31 days).
The month with the least sunshine days is February (20.6 days).

Average UV index in September
Ahvaz, Iran

Average UV index in September - Ahvaz, Iran
  • Average UV index in September: 8

The months with the highest UV index are June, July and August (UV index 10).
The month with the lowest UV index is January (UV index 4).

Average cloud cover in September
Ahvaz, Iran

Average cloud cover in September - Ahvaz, Iran
  • Average cloud cover in September: 1

The month with the most cloud cover is January (Cloud cover 20).
The months with the least cloud cover are June and September (Cloud cover 1).

Average visibility in September
Ahvaz, Iran

Average visibility in September - Ahvaz, Iran
  • Average visibility in September: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

Ahvaz, Iran

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