Dubai
United Arab Emirates
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Dubai, United Arab Emirates

Dubai, in the United Arab Emirates, viewed from above, with a spectacular view of the city skyscrapers and the magnificent Marina yacht port
Dubai, in the United Arab Emirates, viewed from above, with a spectacular view of the city skyscrapers and the magnificent Marina yacht port
The lowest temperature recorded in September in Dubai is 29°C (84.2°F), while the highest recorded temperature is 39°C (102.2°F). There is a slight dip in temperatures as September is a transitional month indicating the coming autumn.
Maintain the cover and shade still as the sun is out for ten hours across the day throughout the month. With zero rain days and minimal clouds, expect the humidity levels to be approximately 56%. Weather conditions are also worsened by the constant winds.

What is the temperature in September in Dubai?

In Dubai, in September, the average high-temperature is 38.9°C (102°F), and the average low-temperature is 27.5°C (81.5°F). In September, the average heat index (a.k.a. 'feels like', 'real feel'), that combines both air temperature and relative humidity, is appraised at 58.3°C (136.9°F).

What is the average humidity in September in Dubai?

The average relative humidity in September is 60%.

Does it rain in Dubai in September?

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

What is the driest month in Dubai?

In Dubai rain does not fall in June, August and September.

How warm is the water in September in Dubai?

In Dubai, United Arab Emirates, 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 Dubai?

In Dubai, United Arab Emirates, the average length of the day in September is 12.3h.

How long on average sun shines in September in Dubai?

The average sunshine in September is 10.3h.

What is the UV index reading in September in Dubai?

In Dubai, the average daily maximum UV index in September is 11. A UV Index estimate of 11, and higher, represents an extreme health vulnerability from unprotected exposure to the UV radiation.
Average temperature in September - Dubai, United Arab Emirates
  • Average high temperature in September: 38.9°C

The warmest month (with the highest average high temperature) is August (41.3°C).
The month with the lowest average high temperature is January (24°C).

  • Average low temperature in September: 27.5°C

The month with the highest average low temperature is August (30.2°C).
The coldest month (with the lowest average low temperature) is January (14.3°C).

Average humidity in September - Dubai, United Arab Emirates
  • Average humidity in September: 60%

Months with the highest relative humidity are January and February (65%).
The month with the lowest relative humidity is May (53%).

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

The wettest month (with the highest rainfall) is February (25mm).
Driest months (with the lowest rainfall) are June, August and September (0mm).

Average rainfall days in September - Dubai, United Arab Emirates
  • Average rainfall days in September: 0.1 days

The month with the highest number of rainy days is March (5.8 days).
The month with the lowest number of rainy days is June (0 days).

Average sea temperature in September - Dubai, 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).

Average daylight in September / Average sunshine in September - Dubai, United Arab Emirates
  • Average daylight in September: 12.3h

The month with the longest days is June (Average daylight: 13.7h).
The month with shortest days is December (Average daylight: 10.6h).

  • Average sunshine in September: 10.3h

The month with most sunshine is June (Average sunshine: 11.4h).
Months with least sunshine are January, February, March and December (Average sunshine: 8.2).

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

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).