The UAE hottest May temperature was recorded this week at a blistering 50.4°C, making it the warmest May in over a decade. The record temperature was registered in Sweihan, Al Ain, by the National Centre of Meteorology (NCM) on May 23.
This sudden surge in heat has raised concerns across the country, prompting warnings from officials and experts. It signals an early arrival of intense summer weather, which may affect daily life, public health, and infrastructure.
What Caused This Heat Spike in May?
According to weather experts, the current heatwave is due to a combination of dry winds, high-pressure systems, and seasonal changes. The Arabian Peninsula often sees extreme weather fluctuations during the transition from spring to summer, but this year’s intensity has been unusually high.
Meteorologists from the NCM explained that such a high temperature is rare for May, making this event stand out historically. The previous May highs were generally around 47°C to 48°C. A jump to 50.4°C is significant and sets a new benchmark.
Sweihan: The Town Where Records Were Broken
The temperature was recorded in Sweihan, a desert town near Al Ain in Abu Dhabi. Known for its harsh climate, Sweihan has a history of registering high temperatures, especially during summer. In fact, it once recorded 51.8°C in July 2021, one of the highest ever in the country.
This latest reading of 50.4°C in May, however, puts Sweihan in the spotlight again — this time for setting a heat record much earlier than expected.
How Residents Are Coping With the Heat
As the UAE hottest May temperature hit the news, residents across the Emirates quickly felt the impact. Outdoor workers, delivery staff, and daily commuters reported difficulties staying hydrated and cool during peak afternoon hours.
Some shopping malls and commercial centers extended their cooling hours, while schools advised students to stay indoors during recess. Public health authorities are urging residents to drink plenty of fluids, avoid midday sun, and use sunscreen or protective clothing.
Municipalities in Abu Dhabi, Dubai, and Sharjah have also started preparing for stricter mid-day break rules for outdoor workers, which usually begin in June.
How High Can UAE Temperatures Go?
Historically, UAE summers are known for pushing the limits of extreme heat. The country’s highest ever recorded temperature was 52.1°C in July 2002. However, experts believe that such temperatures may become more frequent due to global climate change.
Climate experts warn that unless major steps are taken globally to reduce carbon emissions, regional heatwaves in countries like the UAE may grow in frequency and severity.
This new 50.4°C reading in May could be an early indicator of what lies ahead in the summer of 2025.
The Link Between Climate Change and Record Heat
Environmental scientists and climatologists link extreme temperatures to global climate change. As greenhouse gases accumulate in the atmosphere, they trap more heat and lead to rising global temperatures.
The UAE has been actively involved in climate action, including hosting COP28 and investing in renewable energy. Yet the effects of global warming are clearly being felt at home.
According to regional climate models, the Gulf region is warming at a rate faster than the global average, and summers are starting earlier each year.
What This Means for Public Health and Safety
Doctors and public health officials are warning residents to be cautious during this period. Prolonged exposure to such high temperatures can cause dehydration, heat exhaustion, and even heatstroke.
Tips for staying safe during extreme heat:
- Drink 2–3 liters of water daily
- Avoid direct sunlight between 11am and 4pm
- Wear loose, light-colored clothes
- Use sunscreen when outdoors
- Keep children and elderly indoors during peak heat hours
- Never leave people or pets in parked vehicles
Hospitals have also reported a slight increase in heat-related emergency cases, mostly involving dehydration and fatigue.
Authorities Respond With Precautionary Measures
The UAE government has been quick to respond to the rising heat levels. The Ministry of Human Resources and Emiratisation (MOHRE) is considering starting the mid-day work ban earlier this year.
This rule prohibits outdoor work between 12:30pm and 3:00pm from June 15 to September 15 every year. However, due to the current extreme weather, some companies are voluntarily adopting the policy early.
Municipalities are also increasing shaded areas and cooling stations in public places to help residents cope with the heat.
What To Expect This Summer
If May is already this hot, what can residents expect in June, July, and August?
Forecasters at the NCM predict above-average temperatures for the summer of 2025. While not every day will hit 50°C, residents should prepare for long stretches of extremely hot and dry conditions.
Travelers, event organizers, and outdoor businesses are also being advised to stay updated on heat forecasts and prepare accordingly.
Key Takeaways From UAE’s Record May Temperature
- UAE recorded 50.4°C in Sweihan on May 23, the highest May temperature in over 10 years
- The reading breaks historical norms and raises public safety concerns
- Residents are advised to take precautions and limit outdoor activity
- Climate experts link the surge to global warming and changing weather patterns
- Authorities are acting to protect outdoor workers and provide cooling solutions
Final Thoughts
The UAE hottest May temperature of 50.4°C is more than just a number. It’s a warning. It shows how fast things are changing, not just globally, but right here in the Gulf.
As the UAE continues to grow and modernize, balancing development with climate resilience will be key. For now, staying safe, cool, and informed is the top priority for everyone under this blistering sun.
Read More: Emirati Child Racer Dreams of Becoming Lewis Hamilton
