Dammam weather in August
August is one of the most extreme months of the year in Dammam: daytime highs routinely pass 40°C — hydrate constantly and stay out of the midday sun. Rain is virtually absent this month. The sea averages 34°C — comfortable for swimming and watersports.
August climate normals for Dammam
Avg high
42°C
Avg low
30°C
Rain days
0
Humidity
49%
Sea temp
34°C
Dammam climate through the year
Normals computed from Open-Meteo's ERA5 reanalysis archive (2015–2024).