May is a shoulder month where temperatures rise markedly, especially inland and across the Gulf. Coastal Mediterranean areas stay comfortable longer, but desert excursions become hotter and require planning for heat.
Average daily low and high (°C) and monthly rainfall, from each country's largest city. The badge shows how it feels, allowing for humidity.
Temperature map
-30°-20°-10°0°10°20°30°40°
Average temperature across Middle East in May.
Where to Go in Middle East in May
Eastern Mediterranean & the Levant
Israel, Palestine, Lebanon, Jordan, Syria
May shows summer building: coastal Tel Aviv and Beirut reach the low to mid-20s, while inland deserts and Petra are comfortably warm and dry, often reaching the high 20s. Winds are generally moderate though occasional Saharan dust can arrive from the south, dulling skies and affecting visibility at archaeological sites. This is a popular month for outdoor activities - book hotels early and carry sun protection; sea swimming becomes pleasant along the Mediterranean and Red Sea-bordering beaches in Aqaba.
Anatolia & the Turkish Mediterranean
Turkey’s Anatolian plateau, Antalya coast, Istanbul’s Asian side
May brings reliably warm weather across most of Anatolia’s western and southern coasts - beaches become usable, and coastal daytime temps commonly hit the low to mid-20s. The interior enjoys long, comfortable days perfect for hiking and cultural tours, while Istanbul grows lively with outdoor dining. Peak spring foliage and clearer skies make this an excellent month for travel; sunscreen, a hat and an adaptable wardrobe work best for changing conditions between plateau and sea.
Iran & the Persian Plateau
Tehran, Isfahan, Shiraz, Kashan, Persian Gulf coast
May warms significantly: central cities often reach the mid-20s to low 30s, while the Persian Gulf coast becomes noticeably humid. Desert towns like Yazd are hot by afternoon but pleasant in the mornings for tours. This is a great month for cultural travel before extreme summer heat; carry breathable fabrics, a sun hat and plan strenuous activities for early morning hours, especially when visiting open-air ruins and desert landscapes.
Mesopotamia & Iraq
Iraq, historic Tigris-Euphrates basin
May quickly warms into hot, dry weather with temperatures often in the high 20s and low 30s on the plains. Marshland areas remain rich and birdlife active, but outdoor touring in midday heat becomes increasingly taxing. Plan strenuous activities for mornings and evenings, hydrate constantly, and select accommodations with good air conditioning; pilgrimage and local travel can increase near religious holidays, affecting transport availability.
Arabian Peninsula & the Gulf
Saudi Arabia, UAE, Oman, Yemen, Qatar, Bahrain, Kuwait
May signals the onset of serious heat in the interior - Riyadh and central Saudi regions reach the mid-30s, and humidity increases on the Gulf littoral. Southern Oman’s Dhofar remains cooler at higher altitudes but the south of the peninsula begins to warm. For overland travel plan for early starts; coastal resorts stay popular for escapes from the desert heat. Lightweight, breathable clothing and planning around mid-day heat are essential precautions.
Sinai & the Red Sea Coast
Egypt’s Sinai, Suez/Red Sea resorts, Jordan’s Aqaba, Saudi Red Sea coast
May pushes temperatures higher, with coastal highs generally in the upper 20s to low 30s and warm seas that attract divers and beach vacationers. Inland Sinai warms significantly, making multi-day desert treks more strenuous - plan early starts and carry ample water. Resorts are lively and some boat routes fill quickly; book dive trips in advance and pack a light sun-protective layer for long days on the water.
Events & Festivals in May
There are no major festivals or events in Middle East during May to be aware of.
Planning a trip to Middle East?
See how May compares with the rest of the year, then read the full guide.
