As the UAE shifts from the intense summer heat to the cooler autumn months, residents can expect noticeable weather changes beginning September 23. This date marks the autumnal equinox when the sun is directly over the equator before moving south toward the Tropic of Capricorn. Here’s what you need to know about the end of summer and the onset of cooler weather.
Tackling the Summer Heat
The summer heat in the UAE can be extreme, with daytime temperatures often surpassing 40°C. High humidity makes outdoor activities challenging and contributes to a general sense of discomfort. Many residents are eagerly awaiting a break from this relentless heat.
Seeking Relief
The oppressive heat and high humidity affect daily life, from commuting to outdoor activities. Dust storms and poor visibility, along with a constant reliance on air conditioning, add to the difficulties. The desire for cooler weather becomes a common sentiment.
Welcoming Cooler Weather
Good news is on the horizon. Starting September 23, temperatures will start to decline, marking the end of the summer season. While daytime highs will remain between 38.5°C and 40.6°C, nighttime temperatures will drop to between 26.8°C and 29.3°C, bringing some much-needed relief.
September’s Weather Patterns
September is a transitional month in the UAE. The influence of the Indian monsoon wanes, making way for desert thermal lows over the Arabian Peninsula. These can lead to dust storms and reduced visibility. While the weather becomes drier, eastern regions might still experience occasional rain showers and thunderstorms.
Changes in Wind and Humidity
Wind patterns shift in September. Early mornings and late nights see southeasterly winds, which change to northwesterly in the afternoons and evenings due to the sea and land breezes. Humidity levels rise slightly, averaging around 49 percent, which may lead to fog and mist.
Enjoying the Cooler Temperatures
As September progresses, residents can enjoy cooler temperatures that make outdoor activities more pleasant. Expect average temperatures to range from 32.3°C to 34.2°C, with daytime highs between 38.5°C and 40.6°C, and nighttime lows between 26.8°C and 29.3°C. This gradual shift allows for more enjoyable outdoor experiences.
Preparing for the Weather Transition
To take full advantage of this transitional period, be prepared for occasional dust storms and changing wind patterns. Stay updated with weather forecasts from the National Center of Meteorology (NCM) to plan outdoor activities and stay safe during dust storms.
Climate in Numbers
- Mean air temperature: 32.3°C to 34.2°C
- Mean maximum air temperature: 38.5°C to 40.6°C
- Mean minimum air temperature: 26.8°C to 29.3°C
- Highest recorded maximum temperature: 51.1°C (Mukhariz, 2016)
- Lowest recorded minimum temperature: 16.5°C (Jabal Jais, 2015)
- Mean wind speed: 11 km/h
- Highest recorded wind speed: 92.2 km/h (SAA, 2023)
- Highest recorded wind gust: 109.3 km/h (Al Ain Airport, 2008)
Looking Forward to Cooler Days
As the UAE moves from summer to autumn, expect more comfortable weather. While the days will still be warm, nights will become cooler, making it an ideal time to enjoy outdoor activities. Be ready for occasional dust storms and changing wind patterns, and embrace the gradual arrival of autumn.
Source credit: Gulf News
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