UAE Summer Weather: Heat to Rain Shifts

UAE Weather in August: Heat, High Humidity, and Expected Rainfall

The summer weather in the United Arab Emirates is well-known for its extreme heat. However, in the second half of August, a slight change in weather patterns began. Although the peak heat period is over, temperatures remain exceptionally high, and humidity is increasing. According to the meteorological forecast issued on August 18, mild rain is also expected in various parts of the country, particularly in the eastern and southern regions. The combination of high temperatures, humidity, and occasional rain presents a unique challenge for those living and working in the area.

High Temperatures Describe the Everyday Life

According to the National Meteorological Center (NCM), temperatures in Abu Dhabi could reach up to 45°C on August 18, while Dubai is forecasted to have 42°C. However, in the interior desert regions, temperatures could rise even higher, reaching up to 48°C during the day. Although technically the hottest days of the year are behind us, this offers only minimal relief in practice, as the weather remains extremely hot and exhausting.

High Humidity and Its Effects

In addition to the heatwave, high humidity poses a significant burden. Coastal and mountainous areas may experience humidity levels up to 85%, significantly worsening the heat perception. Even if the thermometer shows 'only' 42°C, the high humidity can make the body feel as if it is over 50°C. This is particularly dangerous for the elderly, children, and outdoor workers.

High humidity not only affects comfort but also reduces the efficiency of air conditioners and increases energy consumption in indoor spaces. Under these weather conditions, reorganizing daily routines, avoiding the midday hours, and ensuring adequate fluid intake are essential for maintaining the body's health.

Expected Rainfall and Wind Movements

According to the NCM forecast, partly cloudy weather is expected during the day, especially in the eastern and southern areas where rainfall may also occur, which could bring relief after the scorching heat. However, rain is a rare occurrence in the UAE during the summer, so these events receive special attention.

Winds also play a role in weather development: they blow from the southeast and northeast, typically at speeds of 10-25 km/h but can occasionally accelerate up to 35 km/h. Wind movements can sometimes carry dust and sand into the air, especially in open desert areas, reducing visibility and irritating the respiratory tract.

Coastal Conditions

The meteorological service reports that the waters of the Arabian Gulf and the Sea of Oman remain relatively calm during this period. The sea is slightly wavy, so coastal activities such as sailing or fishing can continue relatively undisturbed—although the temperature and humidity can also impact the comfort level here.

Regular Rainfall During Summer Months?

Although the weather in the United Arab Emirates is traditionally dry, summer showers, thunderstorms, and sometimes hail have become more frequent in recent years. This is partly due to artificial rainmaking (cloud seeding), which the country has increasingly employed in recent years to boost annual precipitation levels. Such events not only bring cooling but are also regarded as spectacular natural occurrences.

What To Watch For During This Period?

Due to extreme weather conditions, several factors require increased attention:

Hydration: To avoid dehydration, it is recommended to drink often in small amounts, even if not feeling thirsty.

Sun Protection: It is advisable to avoid direct sunlight between 10 a.m. and 4 p.m. The use of sunscreen and wearing a hat or parasol is important.

Ventilation and Shading: Effective insulation, blackout curtains, and air conditioners play a key role in keeping buildings cool.

Preventing Respiratory Problems: During dusty-windy weather, staying indoors is advisable, or wearing a mask outdoors, especially for those prone to respiratory illnesses.

Approaching the End of Summer Season

Although the August heat is still present, the season is slowly turning into autumn, and with it, hopefully, the heat will ease as well. According to weather authorities, daily maximums are expected to gradually decline starting in September, particularly in coastal and urban areas.

The expected mild rainfalls, although not typical for the region, are nonetheless seen as a positive development—not only for reducing temperatures but also for their agricultural and ecological impacts. The UAE continues to take active steps to address climate change impacts and improve water management to respond more effectively to weather challenges in the future.

(The article's source is a statement from the National Centre of Meteorology (NCM).)