Dubai can get really hot during the summer. It’s not just warm, but actually extremely hot. How hot is Dubai in summer? Temperatures can go above 40°C, sometimes even reaching 50°C, and the humidity can be as high as 90% from June to September. So, is it still a good idea to plan a vacation or a long stay in Dubai during these hot months? In short, yes! It will be hot, but that doesn’t mean your trip can’t be enjoyable. The city is built to handle extreme heat. Dubai in the summer might not be as tough as you imagine. Let’s explore more in this blog on Indubaimall.
When is Summer in Dubai?
Dubai is famous for its constant sunshine, but summer there brings the heat to an extreme. If you’re asking when summer is in Dubai, it’s straightforward: it runs from early June to late September, with July and August being the hottest months of the year. Even though the weather is very hot, many visitors and locals still enjoy summer by participating in a variety of indoor activities, going out at night, and taking advantage of great deals that come with the season.
Official Summer Dates
Astronomically, it has been confirmed that summer in Dubai will be end on September 22. This means that this year’s summer season will last exactly three months and one day. That’s a total of 93 days. In other words, official summer dates start on June 21 with the summer solstice and will continue for three months, ending on September 23.
Peak Heat Months
The hottest time and Dubai summer months is during July and August. These months can get really hot, with temperatures going above 40°C (104°F). The air is also very humid, which makes the heat feel even worse. Although June and September are also hot, but July and August are peak heat months when the summer heat is strongest. In the evenings, the humidity can make the heat feel even more uncomfortable.
Extreme Records and Heatwaves
Gulf News reported earlier in 2025 that April had been the hottest month on record with an average high of 42.6 °C. Just a day before, May recorded 50.4 degrees Celsius in Abu Dhabi—already breaking the previous monthly records. By early August , Dubai highest temperature recorded 51.8° C, getting very close to the country’s highest-ever temperature of 52.1 °C, which was recorded in 2002.
Record Highs
How Hot is Dubai in Summer? Dubai highest temperature in summer that was recorder was 52 degrees Celsius, which was measured on Al Yasat Island in Abu Dhabi in 2010. In May 2025, Sweihan near Al Ain reached an impressive 51.6 degrees Celsius, setting a new record for the hottest temperature ever recorded in May.
Recent Heatwaves – “feels like’ 62°C events
What does Dubai heat feel like? In order to answer this question, we mention that on July 17, 2024, the air temperature in Dubai was about 43 °C, but because of the high humidity, the heat index rose to approximately 62 °C (144 °F)—a dangerous level. It was severe, and meteorologists have warned that temperatures in Dubai are getting close to the wet-bulb limit, where it becomes extremely risky to be outdoors.
How Residents and Visitors Cope
Dubai is known for its harsh weather and high temperatures, which can reach up to 50°C, especially during the summer months. Combined with high humidity, the climate in Dubai can pose serious health risks. Here we provides detailed guidance on how to maintain health and cope with the intense weather in Dubai:
Indoor Lifestyle and A/C
When Dubai summer temperature Celsius go above 40 °C and the humidity makes it feel even hotter, people mostly stay inside. Air conditioning is not just for comfort, because it’s almost a must-have tools in Dubai. It runs almost all the time to keep the indoor temperature comfortable and to control humidity, which stops mold and keeps furniture and electronics from getting damaged. Many people set their thermostats between 24–27 °C to stay comfortable and save energy, and they leave the AC on even when they’re not at home to keep the place safe. Houses often have light-colored furniture and designs that help reduce heat inside. This focus on staying indoors also affects how people spend their free time, with malls, gyms, and restaurants being popular places to go because they’re cool and comfortable, making air-conditioned spaces the main part of social and daily life during the hottest time of the year.
Outdoor Timing Tips
If you’re curious about how to stay safe and feel good when spending time outside in Dubai during the hottest part of the year, here are some useful ideas to keep cool, take care of your body, and enjoy the season without getting too tired:
- Stay hydrated
- Dress according to the weather
- Avoid the midday sun
- Use sun protection daily
- Eat cooling foods and drinks
- Stay informed about weather alerts
Highest temperature in Dubai in summer
How hot does it get in Dubai? If you’re not used to being outside in the heat, Dubai’s summer might not be the best time for you. The city often hits temperatures of 40°C to 45°C, and the air feels even heavier because humidity can go up to almost 90%. The highest temperature ever recorded in Dubai was about 51.8°C, which is 125.2°F. The humidity is making the heat feel even stronger, especially near the coast. Most people stay inside the cool, air-conditioned spaces during this season. You may want to know “when does summer start in Dubai?” The summer season officially starts on June 21, and it’s well known as a time when the weather is typically very warm, the air feels very moist, and several favorite places are closed for a short period. The heat stays pretty much the same most of the time since there isn’t much rain in Dubai. Even at night, the temperature drops a little but still averages around 30°C, and the humidity stays high. August is usually the hottest month in Dubai. However, even with the extreme heat, there are still plenty of fun things to do during the summer. In the summer, the water in the Arabian Gulf warms up to about 30°C, making it one of the best places in the world to swim.
