Flash floods will increase in frequency in the Gulf

Significance

The Gulf countries experienced the heaviest rainfall in 75 years over the period April 14-18. Dubai was hit by precipitation levels of around 250 millimetres within 24 hours, almost double the normal annual rainfall. As a result, public life was severely disrupted, including schooling, with temporary airport closures.

Impacts

• Real estate will likely require higher investment to ensure climate adaptation, while insurance costs will also rise. 
• The aviation sector will increasingly prepare mitigation plans to limit weather-related closures and delays. 
• Collective action to counter climate change could help deepen Gulf unity.