Ras Al Khaimah weather in September
September is very hot in Ras Al Khaimah, with afternoons above 35°C — plan outdoor activity for early morning or after sunset. Rain is virtually absent this month. The sea averages 34°C — comfortable for swimming and watersports.
September climate normals for Ras Al Khaimah
Avg high
37°C
Avg low
29°C
Rain days
0
Humidity
47%
Sea temp
34°C
Ras Al Khaimah climate through the year
Normals computed from Open-Meteo's ERA5 reanalysis archive (2015–2024).