When to go · Riyadh
Riyadh in September
Mixed month. Still hot; National Day on Sep 23.
Key facts
- Verdict
- Mixed
- Temperature
- 41°C (106°F)106°F (41°C) / 25°C (77°F)77°F (25°C)
- average high / low
- Rain days
- 0
- Crowds
- Low
- Saudi Arabia overall
- Prices
- Medium
- Saudi Arabia overall
Verdict
Still hot; National Day on Sep 23.
All twelve months in one grid — weather, crowds and prices, with gaps left as unknown.
Is another month better than September?
September is rated mixed. These months rate higher:
Weather in September
- RiyadhHighs around 41 °C (106 °F), lows around 25 °C (77 °F), rain on about 0 daysHighs around 106 °F (41 °C), lows around 77 °F (25 °C), rain on about 0 days
- Najd (centre), Saudi Arabia · Riyadh, Diriyah, Qassim, Edge of the Worldhot
Dry desert: 45 °C (113 °F)+ June–August, cold nights (5–10 °C (41–50 °F)) in January; dust storms March–May.Dry desert: 113 °F (45 °C)+ June–August, cold nights (41–50 °F (5–10 °C)) in January; dust storms March–May.
Hot season
Very hot: indoor plans and evenings only.
Watch: 43–45 °C; hydrate and avoid midday.
Festivals and holidays
Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.
National Day
23 September · Nationwide
Public holiday with events and fireworks.
Saudi National Day
23 Sep
Public holiday with events, flags and fireworks; roads and malls are busy.
Crowds and prices
- Crowds · Saudi Arabia overall
- Low
- Prices · Saudi Arabia overall
- Medium
Saudi Arabia overall: Still hot; National Day (23 Sep) brings events and road closures.
Compare two months
Weather, crowds and prices for any two months in Riyadh, side by side.
Verdict
Sep: Mixed
Feb: Great (better)
Daytime high
Sep: 41 °C (106 °F)106 °F (41 °C)
Feb: 24 °C (75 °F)75 °F (24 °C)
Night low
Sep: 25 °C (77 °F)77 °F (25 °C)
Feb: 10 °C (50 °F)50 °F (10 °C)
Rain days
Sep: 0 (better)
Feb: 2
Crowds
Sep: Low
Feb: High
Prices
Sep: Medium
Feb: High
Festivals listed
Sep: 2
Feb: 4
September: Still hot; National Day on Sep 23.
February: Pleasant; Founding Day on Feb 22.
Riyadh: figures are long-term averages from this guide, not a forecast.
What to pack
- Light, breathable clothes, a sun hat and sunscreen