Riyadh Weather: September
 |
Average Day Temperature: | 109.3°F |
|
Average Night Temperature: | 86.2°F |
|
Number of Sunny Days: | 29 days |
| Sunshine Hours: | 11.9 - 12.6 hours | |
|
Number of Rainy Days: | 0 days |
| Precipitation Totals: | 0.0 in | |
| detailed information | ||
14 day weather
forecast
forecast
| Riyadh |
Air Temperature in September, °F
The highest day temperature in September 2025 was 114°F. The lowest night temperature was 83°F. The average values for day and night temperatures during September were 109.1°F и 88.6°F respectivly.
Sunny, Cloudy and Gloomy days
Almost all days in September are sunny. There is very low probability of clouds or gloomy days.
Precipitation Totals in September, in
Precipitation total in September for Riyadh is 0.0 in. It makes september the least rainy month of the year.
Wind Speed in September, mph
The average wind speed in September is 7.5 mph. It makes September one of the most windless months of the year for Riyadh.
Average Sunny Hours Per Day
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Riyadh in September is 12.0 hours.
Riyadh on the Weather Map
Saudi Arabia Resorts:
NAME
F°
| Al Ahsa |  |
+56 |
| Al Khubar | |
+58 |
| Dammam | |
+58 |
| Jeddah |  |
+76 |
| Mecca | |
+70 |
| Medina | |
+56 |
| Riyadh |  |
+48 |
| Taif | |
+54 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Riyadh
Local time: 20:03
18 dec, thursday
| 2100 |  |
48°F | SE 21 mph |
19 dec, friday
| 0000 |  |
50°F | SE 25 mph |
| 0300 | |
50°F | SE 26 mph |
| 0600 |  |
48°F | SE 21 mph |
| 0900 |  |
52°F | SE 24 mph |
| 1200 | |
58°F | SE 20 mph |
| 1500 | |
62°F | SE 21 mph |
| 1800 | |
58°F | SE 15 mph |