October weather forecast
Dubai, United Arab Emirates

The weather in Dubai during October introduces a significant shift towards milder conditions compared to September. Cooler evenings become more noticeable, making outdoor dining an increasingly popular activity. Pleasant temperatures and lower humidity levels are anticipated. The highest temperature for October is typically around 34.5°C with an average wind speed of 11.8km/h. This month marks the beginning of what is known as the 'outdoor season' in Dubai.

Temperature

The move into October in Dubai indicates a slight reduction in the average high-temperature, down from September's very hot 37.5°C to a tropical 34.5°C. The average low-temperature of 27.6°C is witnessed during October.

Heat index

October's heat index is computed to be a blisteringly hot 42°C. Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

In Dubai, United Arab Emirates, the average relative humidity in October is 56%.

Rainfall

Months with rainfall in Dubai are January through May, August, October through December. October is the first month it rains in Dubai. Throughout October, in the average 0.7 rainfall days, it receives 1mm of precipitation. Throughout the year, there are 22.8 rainfall days, and 40mm of precipitation is accumulated.

Sea temperature

In Dubai, the average seawater temperature in October is 31.3°C.
Note: It is often perceived that water temperatures beyond 30°C lack the cooling effect desired during hot weather.

Daylight

In October, the average length of the day in Dubai, United Arab Emirates, is 11h and 34min.
On the first day of October in Dubai, sunrise is at 06:10 and sunset at 18:06. On the last day of the month, sunrise is at 06:25 and sunset at 17:39 +04.

Sunshine

In Dubai, United Arab Emirates, the average sunshine in October is 8.1h.

UV index

In Dubai, the average daily maximum UV index in October is 7. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.
Note: A daily high UV index of 7 in October leads to these guidelines:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Stay vigilant! UV rays get a boost in intensity due to sand and water reflections.