Average temperature in September is 28.9 °C
Average daytime temperature is 33.4 °C
Average night temperature is 25.3 °C
Absolute maximum temperature: 36.8 °C
Absolute minimum temperature: 23.4 °C
Number of sunny days: 8
Number of rainy days: 22
Number of snow days:
Precipitation sum: 144 mm
* Weather data for Kayes Mali 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 | 34.7 | 34.1 | 33.6 | 27 | 32 | 32.1 | 30.9 | 32.7 | 32.9 | 32.5 | 31.7 | 33.4 | 34.4 | 34.2 | 33.7 | 28.1 | 32 | 32.7 | 32 | 33.5 | 32.5 | 35.8 | 34.3 | 34.9 | 35.9 | 35.4 | 35.1 | 36.7 | 36.6 | 36.8 |
| Apparent max temperature | 43.2 | 40.8 | 40.1 | 34 | 37.1 | 38.5 | 37.7 | 40.4 | 38.2 | 39.9 | 38.3 | 39.7 | 40.9 | 39.9 | 40.7 | 33.6 | 38.2 | 40.1 | 38.5 | 41 | 39.9 | 42.6 | 42.6 | 42.2 | 41.7 | 43 | 42.7 | 43.1 | 42.6 | 42.9 |
| Mean temperature | 28.8 | 29.7 | 29.5 | 25.3 | 27.6 | 27.5 | 26.5 | 28.2 | 28.7 | 28.5 | 27.4 | 28.6 | 29.9 | 29.8 | 29.8 | 26 | 27.6 | 28 | 28.6 | 28.7 | 28 | 29.7 | 29.2 | 29.5 | 30.3 | 30.1 | 30 | 31.3 | 31.2 | 31.5 |
| Apparent mean temperature | 30.1 | 29.8 | 29.7 | 28.2 | 29 | 27.2 | 29.2 | 29.5 | 30.9 | 30.6 | 29.8 | 29.2 | 30.3 | 30 | 31.2 | 28.2 | 29.7 | 29.5 | 30.4 | 29.8 | 26.2 | 30.2 | 29.7 | 31 | 29.6 | 31.1 | 31.4 | 32.8 | 31.6 | 32.3 |
| Minimum temperature | 25.8 | 25.7 | 26.4 | 24.1 | 24.2 | 23.4 | 24.8 | 24.3 | 25.7 | 24.9 | 24.6 | 25 | 26 | 26.1 | 26.5 | 23.8 | 24.5 | 24.2 | 25.4 | 25.2 | 23.8 | 25.5 | 24.5 | 25.8 | 24.6 | 25.9 | 25.8 | 27 | 27.6 | 27.1 |
| Apparent min temperature | 34.5 | 35 | 34.8 | 30.7 | 32.6 | 32.9 | 31.9 | 34 | 34.3 | 34.3 | 33.1 | 33.7 | 34.9 | 34.4 | 35.3 | 30.9 | 33.2 | 33.8 | 34.1 | 34.7 | 33.7 | 35 | 35.3 | 35.3 | 35.3 | 35.9 | 36.3 | 37.1 | 36.2 | 36.7 |
| 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 | 12.4 | 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) | 10.3 | 11.2 | 8.6 | 0 | 10.9 | 9.6 | 6 | 11.1 | 8.5 | 10.4 | 8.5 | 10.5 | 11.1 | 11 | 10.4 | 1 | 9.9 | 10.8 | 11 | 11 | 10.7 | 10.9 | 11 | 11 | 11 | 10 | 10.8 | 9.2 | 11 | 11 |
| Precipitation (mm) | 2.2 | 0 | 2.3 | 41.4 | 0.1 | 7.1 | 19.4 | 0.5 | 0.1 | 0.1 | 9.7 | 6.4 | 0 | 0 | 0 | 38.4 | 7 | 0.2 | 0.4 | 0.7 | 1.9 | 0.4 | 0.4 | 2.7 | 0 | 1.8 | 0.3 | 0 | 0 | 0 |
| Precipitation hours | 4 | 0 | 5 | 17 | 1 | 5 | 3 | 3 | 1 | 1 | 7 | 4 | 0 | 0 | 0 | 18 | 8 | 1 | 4 | 2 | 2 | 2 | 1 | 1 | 0 | 2 | 2 | 0 | 0 | 0 |
| Wind speed (m/s) | 11.9 | 13.4 | 20.6 | 12 | 15.1 | 14.5 | 11.2 | 12.7 | 10.4 | 12 | 12.6 | 17.8 | 16.7 | 17.2 | 13.6 | 14.3 | 11 | 8.7 | 11.3 | 8.1 | 19.8 | 9.9 | 10 | 13.7 | 11.8 | 9.6 | 8.1 | 14.2 | 16.1 | 13.5 |
In September 2023, the highest daytime temperature in Kayes was 36.8°C.
While the minimum temperature at night dropped to 23.4°C.
The average nighttime and daytime temperatures during September in Kayes are 25.3°C and 33.4°C respectively.
The precipitation sum in September is about 144 mm.