The UAE’s astronomical summer will come to an end on September 23, when the autumnal equinox marks the official start of autumn, although meteorologists classify September as the first month of the autumn season, according to Ibrahim Al Jarwan, Chairman of the Emirates Astronomical Society and a member of the Arab Union for Astronomy and Space Sciences.

Al Jarwan said the country’s hottest period, known in Arabic as Al Qayz, begins to ease in the final third of August with the rising of the star Suhail, long regarded across the region as a traditional sign of gradually cooler weather.

He explained that while temperatures remain high through September, the Indian seasonal low-pressure system weakens progressively during the month. 

The UAE continues to be influenced by thermal low-pressure systems extending from central Arabia, bringing active winds that can raise dust and reduce visibility.

At the same time, conditions remain favourable for the formation of convective clouds, particularly over the eastern mountains, with thunderstorms and rainfall occasionally extending into inland parts of the country.

September also sees a seasonal shift in wind patterns, with south-easterly winds prevailing overnight and during the morning before giving way to north-westerly sea breezes in the afternoon and evening.

Humidity gradually increases compared with August, particularly during the second half of the month, creating more favourable conditions for fog and mist to develop in scattered areas across the UAE.

Al Jarwan noted that astronomical summer began with the summer solstice on June 21 and lasts for three months until the autumnal equinox on September 23. During the first half of summer, temperatures typically range between 41°C and 43°Cduring the day but can exceed 50°C in some areas during heatwaves.

In the latter half of the season, from August 11 onwards, higher humidity combines with persistent heat and the seasonal Kous winds to support the formation of towering thunderclouds over the Hajar Mountains, producing the localised summer thunderstorms known as Al Rawayeh.

With much of the summer still ahead, residents are continuing to adapt their routines to the season’s intense heat by shifting outdoor activities to the early morning and evening hours, while increasingly turning to air-conditioned leisure and fitness venues during the day.

Dubai Mallathon, running from 15 June to 15 September, has become one of the city’s flagship summer initiatives, allowing residents to walk and run along designated indoor routes across participating shopping malls during the cooler morning hours. The programme is designed to encourage physical activity throughout the summer despite the high temperatures.

Beyond organised fitness events, shopping malls, indoor attractions, museums, aquariums, family entertainment centres and beaches during the cooler hours remain among the most popular destinations for residents and visitors. As temperatures gradually begin to ease towards late August, outdoor parks, mountain areas in the east of the country and desert destinations are also expected to see increasing numbers of visitors.

GN

The UAE has announced a series of additional precautionary measures affecting travellers arriving from three African countries as part of efforts to strengthen national preparedness against potential Ebola virus outbreaks.

The measures, jointly announced by the National Emergency Crisis and Disasters Management Authority (NCEMA) and the Federal Authority for Identity, Citizenship, Customs and Port Security (ICP), apply to arrivals from the Democratic Republic of the Congo, Uganda and South Sudan.

Authorities said the decision is part of the country’s preventive and proactive strategy to address developments related to the Ebola virus and safeguard public health.

Under the new measures, all new visas for nationals of the three countries, including visit visas, will be suspended. 

Entry into the UAE will also be restricted for travellers arriving from the affected countries, including those who transit through other destinations before reaching the Emirates.

Travellers who have spent more than 21 consecutive days outside the listed countries prior to their arrival in the UAE will be exempt from the restrictions and permitted entry, according to the authorities.

The measures are scheduled to take effect at 1 p.m. on Saturday, 6 June 2026, and may be extended depending on developments in the global health situation.

Despite the restrictions, cargo operations between the UAE and the three countries will continue without interruption. Transit flights will also remain operational, ensuring the continued movement of goods and international air traffic.

The announcement comes as governments around the world continue to monitor Ebola-related developments in parts of Africa.

The disease, which causes severe viral haemorrhagic fever, has prompted heightened surveillance and preparedness measures in several countries whenever outbreaks emerge.

NCEMA and ICP said they would continue to closely monitor global health developments in coordination with local and international partners. 

Authorities will assess any potential implications for other countries and implement further measures when necessary, based on approved health standards and risk assessments.

GN

 The impact of lower oil and shipping costs could begin to appear within a few weeks, but it may take several months for these savings to fully pass through to retail prices and consumer goods, depending on supply chains and existing contracts, industry experts said.

The reopening and stabilisation of shipping through the Strait of Hormuz is expected to ease pressure on energy and freight costs, giving UAE residents the prospect of more stable fuel prices and gradual relief on some imported goods.

Consumers, however, should not expect an immediate drop in supermarket bills or retail prices. Many businesses are still working through stock bought when shipping costs were higher, while suppliers, insurers and freight companies will want to see stability hold before fully resetting prices and operations.

Haris Shaikh, CEO of Gallop Shipping in Dubai, said the reopening of the Strait of Hormuz allows oil, gas and goods to move normally again through one of the world’s most important trade routes, reducing concerns about supply disruption and easing pressure on energy and shipping costs.

“The impact of lower oil and shipping costs could begin to appear within a few weeks. However, it may take several months for these savings to fully pass through to retail prices and consumer goods, depending on supply chains and existing contracts,” he said.

The first signs of relief are likely to be felt in fuel and shipping costs, followed by goods that depend heavily on transport and energy expenses. Food products, transportation services and travel costs could also see some benefit over time if lower oil and freight costs are sustained.

Shaikh said UAE consumers should expect greater market stability and less price volatility in the coming weeks, but not “immediate or significant reductions in all prices,” because lower costs take time to move through the wider economy.

UAE ports stand to benefit

The deal is also expected to support the UAE’s trade and logistics sector by making shipping routes in the Gulf safer and more reliable.

Hiba Alemadi, CEO and Founder of Queen Gulf Capital, said safer routes should help lower shipping costs and increase the amount of cargo moving through UAE ports, although the return to normal operations will be gradual.

“The deal is good news for the UAE because it makes shipping routes in the Gulf safer and more reliable. This should help lower shipping costs and increase the amount of cargo moving through UAE ports. However, things may not return to normal right away. Shipping companies, insurers, and businesses will want to see stability over time before fully restoring operations,” she said.

In the longer term, she said the UAE is in a strong position to benefit from higher trade volumes because of its ports and logistics network, which can support growing regional business activity.

Freight rates may not fall quickly

Freight rates have increased significantly since March as businesses dealt with regional uncertainty, higher risk costs and disruption-related charges. Even with Hormuz reopening, industry executives expect the adjustment to be slow.

Alemadi said some exceptional charges, including drop-off, internal shifting and related operational costs, could reduce gradually if the situation stabilises. A significant reduction in freight rates, however, is unlikely in the immediate future.

This significantly impacts retailers and shoppers, as higher shipping costs are already built into the prices of many goods on shelves. Importers and retailers may need several delivery cycles before lower freight costs begin to show up in consumer pricing.

“The reopening of the Strait of Hormuz is good news for UAE retailers and shoppers, but the benefits will not happen right away. Businesses need time to adjust, and many retailers are still selling products bought when shipping costs were higher. If the situation remains stable, shoppers could see more stable prices and better product availability over the next few months,” Alemadi said.

DP World prepares for higher vessel calls

DP World GCC said the de-escalation in regional tensions is an encouraging development for trade, with teams staying in contact with customers and shipping line partners as conditions evolve.

“At Jebel Ali, we have prepared extensively for the return of sea freight volumes through the Strait of Hormuz and our teams are primed and ready to manage the increase in vessel calls once shipping schedules begin to normalise,” said Ahmad Yousef Al-Hassan, CEO and Managing Director of DP World GCC.

He added that DP World’s immediate priority remains “keeping cargo moving safely and reliably” through its regional multimodal network, while giving customers the flexibility and visibility they need during this period.

A smoother return of vessels through Hormuz would support port activity, warehousing, trucking, re-exports and regional distribution, all of which are central to Dubai and the wider UAE’s role as a trade hub.

Oman and Iran back safe passage

The commercial outlook follows a joint statement issued by Oman and Iran after talks in Muscat during the visit of Iranian Parliament Speaker Dr. Mohammad Bagher Ghalibaf and Foreign Minister Dr. Abbas Araghchi.

Oman affirmed its support for the Islamabad Memorandum of Understanding signed between the United States and Iran, and said continued dialogue and coordination were important for its successful implementation.

Oman and Iran, the two coastal states bordering the Strait of Hormuz, reaffirmed their commitment to ensuring safe passage through the Strait in line with international law, while also stressing their sovereignty and sovereign rights over their respective territorial waters.

The two countries agreed to sustain dialogue through a joint working group between their foreign ministries. The group will discuss the future management of navigation in the Strait, including services and associated costs, while also engaging with littoral states in the region and other related parties.

What residents should expect now

The near-term impact for UAE residents is likely to be confidence and stability first, followed by gradual cost relief if the situation holds.

Lower uncertainty across global markets can support trade, investment and business planning. It can also help reduce pressure on household budgets if oil and shipping costs remain lower for an extended period.

The most evident consumer benefit over the next few months may be steadier prices and stronger availability, especially for imported goods that rely on shipping schedules. Significant price cuts will depend on how long the route remains stable, how quickly freight rates adjust, and when retailers replace higher-cost inventory with new shipments bought at lower logistics costs.

GN