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Mecca in September sees extremely high temperatures, with highs around 41°C (106°F) and overnight lows of 28°C (82°F). With just 5.2 mm (0.2 in) of rainfall on average, rain is rarely an issue.
If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Mecca. Our weather planner can help you explore destinations with more pleasant weather conditions.
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 September, with daily highs averaging around 41°C (106°F). Nights are warm, with lows typically ranging from 26°C (79°F) to 28°C (82°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 49 years of weather observations in Mecca between 1976 and 2025, these are the recorded extremes.
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 September →
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).
Get ready for hot weather in September! Lightweight, breathable fabrics are your best friend during this month. Cotton and linen shirts, shorts, sundresses, and sandals will keep you comfortable. Light colors help reflect the heat, avoid wearing black. Almost no rain is expected, so no need to bring rain gear. 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 September - average daytime high across popular destinations.
Need travel inspiration? Check out our bucket list articles and be inspired.
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