Saudi Weather by Month: What to Pack
Short answer
Saudi Arabia is climatically varied. Summers (June–September) are very hot in the lowlands (Riyadh, Jeddah, Makkah, Madinah, AlUla — often 40°C+, Jeddah humid), while the Asir mountains stay cool. Winters (December–February) are mild by day but desert nights get cold. Spring and autumn are the sweet spots. Pack modest, loose, breathable clothing and sun protection year-round, add lightweight fabrics and extra hydration in summer, and always carry a warm layer for cold desert and mountain nights.
Key takeaways
- ✓Summer (Jun–Sep): very hot lowlands (40°C+, Jeddah humid); Asir mountains stay cool.
- ✓Winter (Dec–Feb): mild days but genuinely cold desert nights in Riyadh and AlUla.
- ✓Spring/autumn (Mar–May, Oct–Nov) are the most comfortable for touring.
- ✓Pack modest, loose, breathable clothing + sun protection year-round.
- ✓Always carry a warm layer for cold desert and mountain evenings; a light jacket for Asir/Taif even in summer.
Quick facts
- Hottest
- Jun–Sep (40°C+)
- Mildest
- Dec–Feb (cold nights)
- Sweet spots
- Mar–May, Oct–Nov
- Summer escape
- Asir mountains
- Jeddah
- Warm & humid
- Pack
- Layers + sun protection
Saudi Arabia is big and climatically varied — a scorching desert summer in the lowlands, mild and pleasant winters, and cool green mountains in the south-west. Knowing what to expect month by month, and what to pack, makes any trip more comfortable. For the best time to travel by interest, see the best time to visit; this guide is your month-by-month packing companion.
The big picture
- Summer (Jun–Sep): very hot in the lowlands — Riyadh, Jeddah, Makkah, Madinah and AlUla often exceed 40°C, and Jeddah is humid on top. The Asir mountains (Abha) stay cool and green, the country's summer escape.
- Winter (Dec–Feb): mild, pleasant days across most of the country; desert nights (Riyadh, AlUla) can be genuinely cold, and the highlands cooler still.
- Spring & autumn (Mar–May, Oct–Nov): the sweet spots — warm, comfortable touring weather almost everywhere.
Month by month (general)
| Months | Lowlands | Best for |
|---|---|---|
| Dec–Feb | Mild days, cold desert nights | Riyadh, AlUla, all touring |
| Mar–May | Warm, pleasant (hot by May) | Taif roses (Apr–May), AlUla |
| Jun–Sep | Very hot (Jeddah humid) | Asir mountains (cool escape) |
| Oct–Nov | Warm, comfortable | Everywhere; start of AlUla season |
By region
- Makkah & Madinah: hot most of the year, very hot in summer — hydrate and use shade, especially for Umrah.
- Jeddah & the Red Sea: warm and humid; mild winters, ideal from November to March.
- Riyadh & AlUla: desert — hot summers, cold winter nights, and big day-to-night temperature swings.
- Asir (Abha, Taif): cooler highlands; Asir is a summer escape, Taif mild much of the year.
What to pack
- Year-round: modest, loose, breathable clothing (see the dress code), sun protection and a refillable water bottle.
- Summer: lightweight fabrics, a hat or umbrella for shade, and extra hydration.
- Winter / desert nights: a warm layer or jacket — desert and mountain evenings get cold.
- Mountains (Asir/Taif): a light jacket even in summer.
- For Umrah: unscented sunscreen and comfortable footwear; see the Umrah packing checklist.
Whenever you travel, plan outdoor sightseeing for the cooler parts of the day in summer, and carry a layer for cold desert nights in winter. The right packing turns the weather from an obstacle into a non-issue.
Frequently asked questions
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Last updated: 25 July 2026·Sources reviewed by the Wadana Go editorial team.
