Average temperature in September is 28.1 °C
Average daytime temperature is 33.2 °C
Average night temperature is 23.7 °C
Absolute maximum temperature: 35.5 °C
Absolute minimum temperature: 21.8 °C
Number of sunny days: 17
Number of rainy days: 13
Number of snow days:
Precipitation sum: 59 mm
* Weather data for Mayahi Niger 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 | 33.1 | 30.6 | 31 | 31 | 32.6 | 34.5 | 34.2 | 35.1 | 31.7 | 32.8 | 34.9 | 34.4 | 32.4 | 32.8 | 31.8 | 33.8 | 32.3 | 31 | 32.4 | 32.9 | 34 | 33.9 | 33.9 | 33.7 | 32.5 | 34.6 | 35.5 | 35.4 | 33.5 | 33.3 |
| Apparent max temperature | 37.8 | 37 | 36.8 | 35.1 | 37.8 | 39.7 | 39.9 | 40.7 | 36.9 | 37.5 | 39.9 | 41.2 | 39.2 | 38.3 | 36.9 | 39.8 | 38.7 | 36.6 | 38 | 38.5 | 38.9 | 38.6 | 38.9 | 38.5 | 35.3 | 38.2 | 38.9 | 39 | 36.4 | 37.6 |
| Mean temperature | 28.1 | 25.5 | 26.7 | 27.1 | 27.3 | 28.2 | 28.6 | 29.1 | 27.9 | 28 | 29.3 | 29.2 | 27.9 | 27.7 | 26.9 | 28.2 | 27.9 | 26.8 | 27.3 | 27.5 | 28.6 | 28.4 | 28 | 28.6 | 28.5 | 29.4 | 29.5 | 29.2 | 28.2 | 28.7 |
| Apparent mean temperature | 26.8 | 25.4 | 25.8 | 27.7 | 26 | 27.3 | 27.2 | 27.3 | 27.8 | 26 | 26.7 | 27.7 | 27.9 | 25.7 | 24.7 | 27.7 | 28 | 25.2 | 28.1 | 26.1 | 26.9 | 27 | 26.1 | 27.7 | 28 | 26.3 | 26.8 | 27.3 | 26.7 | 27.5 |
| Minimum temperature | 24 | 22.8 | 21.8 | 23.9 | 22.7 | 23.6 | 23.7 | 23.3 | 24.9 | 23.5 | 25 | 24.6 | 24.9 | 23.9 | 22.3 | 23.7 | 24.2 | 22.9 | 24.2 | 22.2 | 23.1 | 23.5 | 22.5 | 23.9 | 25 | 24.1 | 23.8 | 24.2 | 23.5 | 24.8 |
| Apparent min temperature | 31.5 | 29 | 31.1 | 30.6 | 30.8 | 32.1 | 32.4 | 33.1 | 30.7 | 31.5 | 32.9 | 33.4 | 32 | 31.7 | 30.6 | 32.5 | 32.4 | 31 | 31.4 | 31.7 | 32.3 | 31.7 | 31.3 | 32.5 | 31.3 | 32.1 | 32.4 | 32.1 | 30.6 | 31.5 |
| 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) | 11 | 6.3 | 11 | 9.8 | 11 | 10.8 | 11 | 10.8 | 10.6 | 11 | 10.9 | 11 | 11 | 11 | 10.1 | 11 | 11 | 11 | 10.8 | 11 | 11 | 11 | 10.7 | 9.8 | 7.8 | 11 | 11 | 10.9 | 8.8 | 9.5 |
| Precipitation (mm) | 2.2 | 15 | 0.2 | 0 | 0 | 0.5 | 0 | 0 | 0 | 1.4 | 0 | 0 | 3.3 | 13.2 | 0 | 13.1 | 0.1 | 5.6 | 1.9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.3 | 0 | 1.1 |
| Precipitation hours | 1 | 8 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 3 | 5 | 0 | 3 | 1 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 |
| Wind speed (m/s) | 16.3 | 15.9 | 12.2 | 15.6 | 15.3 | 15.3 | 14.3 | 24.5 | 25.7 | 21.3 | 19.8 | 17.9 | 16.1 | 22.7 | 18 | 13.4 | 11.4 | 20.7 | 13.7 | 8.8 | 10.9 | 17.1 | 26.4 | 13.7 | 17.1 | 18.4 | 17.7 | 16 | 20.4 | 12 |
In September 2023, the highest daytime temperature in Mayahi was 35.5°C.
While the minimum temperature at night dropped to 21.8°C.
The average nighttime and daytime temperatures during September in Mayahi are 23.7°C and 33.2°C respectively.
The precipitation sum in September is about 59 mm.