The UAE gets very little rain mainly because it lies in a subtropical desert region. High-pressure systems dominate the area, causing dry air that suppresses cloud formation. It is also far from major rain-bearing weather systems, and its hot climate leads to high evaporation, reducing rainfall further.

A drought monitoring color scale is used to show how severe drought conditions are in a region.
Light colors (yellow) indicate abnormally dry conditions, while darker shades (orange to red) show moderate to extreme drought. The darkest colors (dark red or purple) represent exceptional drought, meaning severe water shortages and major impacts on agriculture and ecosystems.

The UAE gets very little rain mainly because it lies in a subtropical desert region. High-pressure systems dominate the area, causing dry air that suppresses cloud formation. It is also far from major rain-bearing weather systems, and its hot climate leads to high evaporation, reducing rainfall further.