Saudi Arabia
Riyadh in September
🔥 Hot seasonVery hot and mostly dry. Watch for extreme heat risk.
🎒 Pack: light, breathable clothes & sunscreen · sunglasses & hat
Why September scores 6.1What goes into the score
How it works- Weather comfort5.9
- !Very hot (40°C highs / 26°C lows)
- ✓Comfortable humidity (dew point 2.3°C)
- ✓Mostly dry (~0 mm rain)
- Air quality—
- Seasonal hazards7.0
- !Extreme heat: Average daily high 40°C
- Safety baseline5.0
- ·High caution
| Sep | Mar | |
|---|---|---|
| Score | 6.1 Fair | 9.3 Excellent |
| Season | 🔥 Hot season | ☀️ Warm dry season |
| High / low | 40° / 26° | 28° / 15° |
| Rain | 0 mm | 21 mm |
| Humidity | dew pt 2° | dew pt 1° |
| PM2.5 | — | — |
Typical-month data: NASA POWER (MERRA-2 reanalysis) 2015–2024 (modelled, not a forecast). Temperatures: Riyadh Old weather-station normals. Rainfall: Riyadh Old weather-station normals (national met service).
Holidays & crowdsSeptember 2027
Long weekendThere's at least one long weekend. Domestic travel picks up and popular spots get busier over those days.
- National Day 23–25 Sep · 3 days off in a row
National holidays only; regional holidays and school breaks aren't included. Source: holidays (open-source public-holiday calendar).
Explore RiyadhEvents, sights, food & souvenirs
Check event dates locallySaudi Arabia's sprawling capital mixes modern skyscrapers with the mud-brick heritage of Diriyah. Visitors come for history, big-season entertainment and desert landscapes nearby.
Saudi National DayEvery year23 September every year
Celebrates the unification of the kingdom in 1932.
Why go: Fireworks and celebrations; public holiday and heavy traffic.
Where: Across the city
Coming up later
Riyadh SeasonDate variesDates vary; usually from October into early spring
Large entertainment season with concerts, shows and pop-up attractions.
Why go: Plenty to do in the cooler months; book big shows in advance.
Where: Zones across the city such as Boulevard City
Founding DayEvery year22 February every year
Commemorates the founding of the first Saudi state in 1727.
Why go: Cultural shows and events; public holiday.
Where: Across the city, especially Diriyah
RamadanDate variesMoves about 11 days earlier each year; roughly mid-February to mid-March in 2026 and February to early March in 2027
Holy month of fasting, followed by the Eid al-Fitr holiday.
Why go: Do not eat or drink in public during daylight; daytime hours shorten and evenings are lively.
Where: Across the city
Diriyah (At-Turaif)
UNESCO-listed mud-brick district, the original home of the Saudi state.
💡 Visit in the late afternoon or evening when it is cooler.
Masmak Fortress
Clay and mud-brick fort central to the founding of modern Saudi Arabia.
National Museum
Large museum covering the history and culture of the Arabian Peninsula.
Kingdom Centre Sky Bridge
Viewing bridge at the top of one of the city's landmark towers.
Edge of the World (Jebel Fihrayn)
Dramatic escarpment with vast desert views outside the city.
💡 Go with a tour or a 4x4 and avoid the summer heat.
Kabsa
Spiced rice with chicken or lamb, the national dish.
💡 Traditional Saudi restaurants
Jareesh
Cracked wheat slow-cooked with meat and spices, a Najdi staple.
💡 Traditional Najdi restaurants
Saudi coffee and dates
Light cardamom-spiced coffee served with dates as a sign of hospitality.
💡 Cafes, hotels and homes
Kleija
Spiced date-filled cookies from the Qassim region.
💡 Bakeries and sweet shops
Dates
Premium varieties such as Sukkari and Ajwa.
💡 Date shops and markets
Oud and bukhoor
Traditional incense and perfume oils.
💡 Souqs and perfume shops
Dallah
Traditional Arabic coffee pot.
💡 Souq Al Zal and other traditional markets