Dubai weather in August
August is very hot in Dubai, with afternoons above 35°C — plan outdoor activity for early morning or after sunset. August is typically the hottest month of the year here. Rain is virtually absent this month. The sea averages 35°C — comfortable for swimming and watersports.
August climate normals for Dubai
Avg high
41°C
Avg low
30°C
Rain days
0
Humidity
54%
Sea temp
35°C
Dubai climate through the year
Normals computed from Open-Meteo's ERA5 reanalysis archive (2015–2024).