Average temperature in September is 19 °C
Average daytime temperature is 25.8 °C
Average night temperature is 14.3 °C
Absolute maximum temperature: 28.3 °C
Absolute minimum temperature: 12.1 °C
Number of sunny days: 5
Number of rainy days: 25
Number of snow days:
Precipitation sum: 34 mm
* Weather data for Ar Riḑā’ī Yemen is based on climate observations for 2023 year
| September (°C) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | 26.1 | 25.9 | 26.3 | 26.6 | 28.2 | 25.9 | 24.1 | 24.4 | 25.5 | 24.6 | 24.5 | 25 | 27.3 | 25.5 | 25.4 | 26.4 | 26.3 | 26.4 | 28.3 | 28.3 | 26.8 | 25.2 | 25.9 | 23.9 | 26.2 | 23.5 | 25.3 | 25.3 | 25.3 | 25.1 |
| Apparent max temperature | 23.3 | 22.5 | 23.8 | 24.1 | 25.8 | 23.8 | 23 | 21 | 24.3 | 23.4 | 24.4 | 23.9 | 25.2 | 23.9 | 23 | 22.6 | 23.6 | 24.3 | 25.4 | 23.9 | 25.2 | 23.6 | 22.5 | 23.2 | 23.4 | 21.3 | 24.6 | 23.4 | 23.2 | 23.7 |
| Mean temperature | 18.8 | 19.3 | 19 | 19.5 | 20 | 20.1 | 18.4 | 17.8 | 18.6 | 18.5 | 18.8 | 18.6 | 20.1 | 19.4 | 19.5 | 19.5 | 19.4 | 19.7 | 19.9 | 20.3 | 19 | 19.2 | 18.9 | 18.3 | 18.5 | 17.7 | 18.1 | 18.3 | 18.1 | 18 |
| Apparent mean temperature | 13.8 | 14.3 | 14.5 | 13.6 | 14.4 | 12.9 | 11.7 | 10.6 | 12.7 | 12.6 | 12.4 | 13.2 | 11.8 | 13.1 | 15 | 13.5 | 14.7 | 12.5 | 13.4 | 12.7 | 11.7 | 13.5 | 13.8 | 12.8 | 13.2 | 12.2 | 13.1 | 11.6 | 9.4 | 9.1 |
| Minimum temperature | 15.2 | 15.2 | 15.1 | 14.8 | 15.1 | 14.7 | 14.4 | 12.9 | 13.4 | 13.9 | 14.4 | 14.1 | 13.7 | 14.8 | 15.8 | 14.6 | 15.1 | 14.4 | 14.7 | 14.8 | 13.8 | 14.6 | 14.8 | 14.2 | 14.3 | 13.6 | 13.7 | 13.6 | 12.1 | 12.2 |
| Apparent min temperature | 17.6 | 18 | 18.1 | 18.4 | 19 | 18.8 | 17.3 | 16.1 | 17.8 | 17.3 | 17.6 | 17.2 | 18.4 | 18.2 | 18.6 | 18.2 | 18.2 | 17.9 | 18.2 | 18.2 | 17.7 | 18.2 | 17.7 | 17.7 | 17.8 | 16.6 | 17.6 | 17.4 | 15.8 | 16.1 |
| September | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 12.4 | 12.4 | 12.4 | 12.4 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12 | 12 | 12 |
| Sunshine duration (h) | 8.2 | 9.1 | 11.1 | 11.7 | 11.6 | 9.9 | 9.4 | 10.4 | 11.3 | 11.3 | 10.7 | 11.5 | 10.8 | 11.4 | 10.4 | 8.7 | 9.4 | 7.7 | 7.8 | 10.9 | 11.4 | 9.5 | 8.6 | 10.4 | 10 | 10.8 | 10.9 | 10.5 | 11.3 | 11.3 |
| Precipitation (mm) | 3.5 | 2.3 | 0.5 | 0.9 | 0.7 | 1 | 0.7 | 0 | 0.2 | 1.8 | 0.1 | 0.1 | 0 | 1.1 | 0.7 | 0 | 4 | 0 | 0.6 | 0.9 | 0.3 | 0.1 | 0.1 | 2.6 | 7.3 | 0.2 | 3.9 | 0.5 | 0 | 0.1 |
| Precipitation hours | 1 | 3 | 2 | 1 | 2 | 4 | 3 | 0 | 1 | 2 | 1 | 1 | 0 | 3 | 1 | 0 | 4 | 0 | 1 | 2 | 2 | 1 | 1 | 7 | 3 | 2 | 3 | 3 | 0 | 1 |
| Wind speed (m/s) | 20.3 | 15 | 15.9 | 18.5 | 18.8 | 17.8 | 16.6 | 18.8 | 14.8 | 18.7 | 9.7 | 22.2 | 13.8 | 17.8 | 21.3 | 19.7 | 16.6 | 16 | 16.3 | 24.2 | 21.3 | 14.9 | 18.2 | 15.8 | 19.3 | 17.2 | 17.7 | 15.1 | 14.5 | 15 |
In September 2023, the highest daytime temperature in Ar Riḑā’ī was 28.3°C.
While the minimum temperature at night dropped to 12.1°C.
The average nighttime and daytime temperatures during September in Ar Riḑā’ī are 14.3°C and 25.8°C respectively.
The precipitation sum in September is about 34 mm.