September weather forecast
Ajman, United Arab Emirates

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Weather in September

September marks the gradient descent of extreme summer temperatures in Ajman. A tangible relief from August’s extremes, September records a high of 39°C (102.2°F) and a low of 26°C (78.8°F), adhering to the region's no-rainfall trend for the dry season. September contours a similar climate pattern to its August forebearer but hints at the oncoming autumnal respite. The cooling trend projected for the upcoming months brings promise for cooler days ahead. Venturing outdoors becomes slightly more tolerable as Ajman weather in September unveils the dawn of softer sunshine.

Temperature

As Ajman welcomes September, the average high-temperature stabilizes at a torrid 39°C (102.2°F), showing little deviation from August's 41°C (105.8°F). During the nights in September, Ajman records a pronounced shift from the daytime warmth, with a consistent average temperature of 26°C (78.8°F).

Rainfall

June through October are months without rainfall in Ajman, United Arab Emirates.

Sea temperature

In Ajman, the average seawater temperature in September is 33.2°C (91.8°F).
Note: Many feel that waters warmer than 30°C (86°F) fail to offer the same rejuvenating touch.

Daylight

The average length of the day in September is 12h and 18min.
On the first day of September in Ajman, sunrise is at 05:58 and sunset at 18:37. On the last day of the month, sunrise is at 06:09 and sunset at 18:05 +04.

Sunshine

In Ajman, the average sunshine in September is 10h.

UV index

In September, the average daily maximum UV index is 11. A UV Index value of 11, and more, symbolizes an ultimate health vulnerability from exposure to the Sun's UV rays for the average person.
Note: A maximum high UV index of 11 in September translates into the following recommendations:
Implement every essential safety step. Individuals with fair skin might receive burns in less than 5 minutes. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. After a swim or outdoor exercise, one should liberally reapply broad-spectrum sunscreen with a sun protection factor of 30 or higher. Caution! The reflection of sand and water significantly amplifies the Sun's UV radiation.
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Frequently asked questions

How hot is it in Ajman in September?

The average high-temperature, in September, in Ajman, is 39°C (102.2°F), while the average low-temperature is 26°C (78.8°F).

What is the driest month in Ajman?

In Ajman, United Arab Emirates, rain does not fall in June through October.

How warm is the water in September in Ajman?

In Ajman, in September, the average water temperature is 33.2°C (91.8°F). The water temperature above 30°C (86°F) is arguably regarded as unpleasant. The primary purpose of entering the water - cooling down from sunshine and high temperatures - is lost.

What is the average length of the day in September in Ajman?

The average day length in September in Ajman, United Arab Emirates, is 12h and 18min.

When are sunrise and sunset in September in Ajman?

On the first day of September, sunrise is at 05:58 and sunset at 18:37. On the last day of the month, sunrise is at 06:09 and sunset at 18:05 +04.

How long on average sun shines in September in Ajman?

The average sunshine duration in September is 10h.

What is the UV index reading in September in Ajman?

In September, the average daily maximum UV index is 11. A UV Index reading of 11, and higher, represents an excessive health risk from unprotected exposure to UV radiation.
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in September
Ajman, United Arab Emirates

Average temperature in September - Ajman, United Arab Emirates
  • Average high temperature in September: 39°C

The warmest months (with the highest average high temperature) are July and August (41°C).
The month with the lowest average high temperature is January (24°C).

  • Average low temperature in September: 26°C

The months with the highest average low temperature are July and August (29°C).
The coldest month (with the lowest average low temperature) is January (13°C).

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Average rainfall in September
Ajman, United Arab Emirates

Average rainfall in September - Ajman, United Arab Emirates
  • Average rainfall in September: 0mm

The wettest month (with the highest rainfall) is February (35mm).
The driest months (with the least rainfall) are June, July, August, September and October (0mm).

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Average rainfall days in September
Ajman, United Arab Emirates

Average rainfall days in September - Ajman, United Arab Emirates
  • Average rainfall days in September: 0 days

The months with the highest number of rainy days are February and March (4 days).
The months with the least rainy days are May, June, July, August, September, October and November (0 days).

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Average sea temperature in September
Ajman, United Arab Emirates

Average sea temperature in September - Ajman, United Arab Emirates
  • Average sea temperature in September: 33.2°C

The best month for swimming (with the highest average sea temperature) is August (33.5°C).
The coldest month (with the lowest average sea temperature) is February (21.9°C).

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Average daylight in September /
Average sunshine in September
Ajman, United Arab Emirates

Average daylight in September / Average sunshine in September - Ajman, United Arab Emirates
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).

  • Average sunshine in September: 10h

The months with the most sunshine are May and June (Average sunshine: 11h).
The months with the least sunshine are January, February, March and December (Average sunshine: 8h).

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Average UV index in September
Ajman, United Arab Emirates

Average UV index in September - Ajman, United Arab Emirates
  • Average UV index in September: 11

The months with the highest UV index are April, May, June, July and August (UV index 12).
The month with the lowest UV index is December (UV index 5).

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Ajman, United Arab Emirates

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