Weather Comparison
Side-by-side weather comparison for September
| Metric | Riyadh | Doha | Better |
|---|---|---|---|
| Average HighHigher is warmer | 39°C (102°F) | 39°C (102°F) | Tie |
| Average LowHigher is milder | 24°C (75°F) | 27°C (81°F)▲ | Doha |
| Rain DaysFewer is drier | 0 days | 0 days | Tie |
| PrecipitationLess is drier | 0 mm | 0 mm | Tie |
| Sunshine HoursMore is sunnier | 12h/day▲ | 11h/day | Riyadh |
| HumidityLower is more comfortable | 78% | 70%▲ | Doha |
| UV IndexLower is safer | 6 | 6 | Tie |
| Wind SpeedCalmer is better | 19 km/h▲ | 20 km/h | Riyadh |
Riyadh and Doha are closely matched in September. Neither city has a clear advantage across all metrics. Your decision should come down to personal preference, cultural interests, and travel logistics rather than weather alone.
Riyadh can feel quite hot at 39°C, so plan for heat. Doha runs hot at 39°C.
For travelers who prioritize dry weather, both cities are equally dry in September. Riyadh receives 1 more hour of sunshine per day, which matters for sightseeing and outdoor activities.
Riyadh reaches an average high of 39°C (102°F) and drops to 24°C (75°F) at night during September. The daily temperature range is 15°C, meaning significant temperature swings between day and night.
Doha averages 39°C (102°F) for the high and 27°C (81°F) for the low, with a daily range of 12°C. The two cities feel quite similar in terms of temperature.
Both cities are in the Northern Hemisphere, so they share the same seasonal pattern in September.
Riyadh receives approximately 0 mm of rainfall across 0 rain days during September. Rain is rare this month, so dry conditions are likely.
Doha sees 0 mm over 0 rain days. Both cities are equally rainy this month.
Humidity also differs: Riyadh averages 78% while Doha sits at 70%. Riyadh will feel muggier, especially at higher temperatures.
Highs of 39°C, lows of 24°C, 0 rain days
Highs of 39°C, lows of 27°C, 0 rain days
Pack for both: lightweight breathable clothing, sunscreen SPF 50+, sunglasses, a wide-brimmed hat. These items are useful in either destination during September.
The table below shows average high temperatures and rain days for every month. September is highlighted for quick reference.
| Month | Riyadh | Doha | ||
|---|---|---|---|---|
| High | Rain | High | Rain | |
| Jan | 20°C | 2d | 22°C | 2d |
| Feb | 23°C | 1d | 23°C | 2d |
| Mar | 27°C | 2d | 27°C | 2d |
| Apr | 33°C | 3d | 32°C | 1d |
| May | 39°C | 1d | 38°C | 0d |
| Jun | 41°C | 0d | 40°C | 0d |
| Jul | 42°C | 0d | 41°C | 0d |
| Aug | 42°C | 0d | 41°C | 0d |
| Sep | 39°C | 0d | 39°C | 0d |
| Oct | 34°C | 0d | 35°C | 0d |
| Nov | 26°C | 2d | 29°C | 1d |
| Dec | 21°C | 2d | 24°C | 2d |
Riyadh Weather in September
Full forecast, packing tips, and activities
Doha Weather in September
Full forecast, packing tips, and activities