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Thuwal Weather in September
September in Thuwal brings extremely high temperatures, with daytime highs of 39°C (102°F) and nights around 28°C (82°F). Only 0.5 mm (0.02 in) of rainfall is typical, making it a largely dry month.
Rainfall in Thuwal in September
Past climate data indicates that roughly 0 days will see rain, totalling around 0.5 mm (0.02 in) for the month. On the rare occasion it rains, expect a brief, moderate shower rather than a heavy downpour.
Temperature in Thuwal in September
Thuwal in September gets highs of 39°C (102°F) during the day and drops to 28°C (82°F) at night. Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. With overnight lows of 28°C (82°F), nights stay very warm. Air conditioning makes a real difference if you're sensitive to heat. A cold shower before bed can also help you get to sleep more comfortably.September in Thuwal can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Thuwal Temperature in September
Min Temperature
28°C (82°F)
Max Temperature
39°C (102°F)
Chance of Rain
0%
Precipitation
0.5 mm (0.02 in)
Rainy days
0 days
Thuwal Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Thuwal - and find the best time to visit.
Daily Historical Temperatures
45-year average (1981-2025)
Based on our historical records, temperatures in Thuwal typically stay consistent throughout September, with daily highs averaging around 39°C (102°F). Nights are warm, with lows typically ranging from 26°C (79°F) to 29°C (84°F).
Average temperatures in September
Historical weather records for Thuwal in September
Browse day-by-day weather records for Thuwal spanning 46 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Thuwal historical weather extremes in September
The extremes listed below come from historical weather data collected in Thuwal from 1981 through 2026.
- The warmest day in September was on September 4, 1981, with a maximum of 46°C (115°F).
- The lowest daytime temperature in September was 30°C (86°F), recorded on September 27, 2025.
- The coldest night in September in Thuwal was on September 28, 2006, with a minimum of 22°C (72°F).
Best Places in Saudi Arabia in September
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
pleasant
tolerable
unpleasant
poor
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).
What to Wear in Thuwal in September
Hot weather in September means keeping cool is the priority. Loose-fitting clothes in natural fabrics work best. Pack plenty of shorts, tank tops, and breathable shirts. Don't forget a hat, swimwear, and comfortable sandals.
What To Do in Thuwal in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Camping9/10
Thuwal 3-Day Forecast
More climate data for Thuwal
See the full Thuwal climate overview or explore weather in Saudi Arabia.
Popular in September
Where to go in September - average daytime high across popular destinations.
Buraydah
42°C (108°F) Medina42°C (108°F) Riyadh
42°C (108°F) Makkah41°C (106°F) Dammam38°C (100°F) Al Khobar38°C (100°F) Yanbu36°C (97°F) Jeddah35°C (95°F) Bucket list
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