Is May a good time to visit Saudi Arabia?

May is challenging for most of Saudi Arabia. Riyadh reaches 38–40°C and Jeddah is hot and increasingly humid. The exception is Abha in the Asir Mountains — at 2,200 metres elevation, May temperatures are 28–30°C, making it the best Saudi destination in May. Dedicated heritage travellers visiting Hegra or Diriyah should plan all outdoor activities before 9am and after 5pm.

What is the weather in Saudi Arabia in May?

Riyadh averages 38°C in May, occasionally exceeding 42°C. Jeddah is 33–36°C with rising humidity. The Asir Mountains (Abha) are significantly cooler at 28–30°C. The Empty Quarter in the south is extremely hot. The Red Sea coast water temperature is warm and comfortable for water activities.

Are there any events in Saudi Arabia in May?

May is relatively quiet for major events. Check the Riyadh Season calendar for any late-season events. Jeddah Season typically begins in June, so late May may see preliminary events.

Visiting Saudi Arabia in May | The Saudi Guides

Visiting Saudi Arabia in May

19 March 2026 · 1 min read Practical

May marks the beginning of Saudi Arabia’s hot season. For most of the country, midday temperatures are already high enough to make extended outdoor activity uncomfortable. Visitors prepared for the heat — and who plan activities in the early morning and evening — can still have a productive trip.

Weather in May

Riyadh: Average 38°C. Midday temperatures regularly reach 40–42°C. Early morning and evening are the only comfortable windows for outdoor activity.

Jeddah: 33–36°C with increasing humidity from the Red Sea. Less intense than Riyadh but feels heavier due to moisture.

AlUla: Hot at 36–38°C. Dawn visits to Hegra are feasible; afternoon visits are not recommended.

Abha (Asir Mountains): 28–30°C — the most comfortable destination in Saudi Arabia in May. Worth considering as a primary destination.

Dammam/Al Khobar: 37°C with Gulf humidity. Indoors or early morning only.

What Still Works in May

Indoor attractions — the National Museum in Riyadh, Diriyah’s indoor visitor facilities, and the city’s shopping malls are all climate-controlled.

Evening and night — Saudi cities come alive after sunset. Restaurants, souks, and outdoor terraces operate comfortably from 7pm onwards.

Red Sea diving — water temperature is warm and visibility is good. Yanbu and Jeddah coastal waters are a viable activity in May.

Abha and the Asir mountains — genuinely comfortable. The highlands are Saudi Arabia’s summer alternative.

Planning Notes

Reduce your outdoor schedule to morning and evening blocks. Carry water at all times. Dress in lightweight, breathable clothing. Sun protection is critical — UV intensity in Saudi Arabia is extreme. See what to pack for Saudi Arabia for full guidance. Book Red Sea diving tours through our Saudi Arabia tours page.

Frequently Asked Questions

Is May a good time to visit Saudi Arabia?: May is challenging for most of Saudi Arabia. Riyadh reaches 38–40°C and Jeddah is hot and increasingly humid. The exception is Abha in the Asir Mountains — at 2,200 metres elevation, May temperatures are 28–30°C, making it the best Saudi destination in May. Dedicated heritage travellers visiting Hegra or Diriyah should plan all outdoor activities before 9am and after 5pm.
What is the weather in Saudi Arabia in May?: Riyadh averages 38°C in May, occasionally exceeding 42°C. Jeddah is 33–36°C with rising humidity. The Asir Mountains (Abha) are significantly cooler at 28–30°C. The Empty Quarter in the south is extremely hot. The Red Sea coast water temperature is warm and comfortable for water activities.
Are there any events in Saudi Arabia in May?: May is relatively quiet for major events. Check the Riyadh Season calendar for any late-season events. Jeddah Season typically begins in June, so late May may see preliminary events.