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During May, Mecca experiences extremely high daytime temperatures of 41°C (106°F) and cooler nights around 27°C (81°F). Rainfall is low, averaging just 6 mm (0.2 in) for the month.
May in Mecca has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Pick a month to see the average temperature, rainfall and sunshine in Mecca - and find the best time to visit.
50-year average (1976-2025)
Based on our historical records, temperatures in Mecca typically stay consistent throughout May, with daily highs averaging around 41°C (106°F). Nights are warm, with lows typically ranging from 24°C (75°F) to 27°C (81°F).
Browse day-by-day weather records for Mecca spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Based on 43 years of weather observations (1983-2026), these are the most extreme conditions recorded in Mecca.
Find out more about the weather in Saudi Arabia and which places have the best travel conditions in this month. See all of Saudi Arabia in May →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Pack for serious heat in Mecca in May. Prioritize clothing that breathes and doesn't cling or stick. Lightweight cotton, linen, and moisture-wicking fabrics are ideal. A wide hat provides welcome shade. Dry conditions mean you won't need to worry about rain protection. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Temperature Rainfall Sunshine Humidity
See the full Mecca climate overview or explore weather in Saudi Arabia.
Where to go in May - average daytime high across popular destinations.
Need travel inspiration? Check out our bucket list articles and be inspired.
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