Average temperature in September is 24.9 °C
Average daytime temperature is 31.1 °C
Average night temperature is 19.7 °C
Absolute maximum temperature: 32.6 °C
Absolute minimum temperature: 18.5 °C
Number of sunny days: 11
Number of rainy days: 19
Number of snow days:
Precipitation sum: 19 mm
* Weather data for Rayón Mexico 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 | 31 | 31 | 31.2 | 30.9 | 31.7 | 31.9 | 31.3 | 32.1 | 30.5 | 30.9 | 31.2 | 32.2 | 32.1 | 32.2 | 31.2 | 30.6 | 29.5 | 28.7 | 30.4 | 30.9 | 30.3 | 30.6 | 31.7 | 32.6 | 31.8 | 30.2 | 32.2 | 30.9 | 30.1 | 30.5 |
| Apparent max temperature | 32.4 | 32.6 | 33.2 | 33.7 | 34.5 | 34.2 | 33.3 | 34.1 | 32 | 31.6 | 31.7 | 32.5 | 32.2 | 34.1 | 32.9 | 32.5 | 31.3 | 30.5 | 33.6 | 33.6 | 32.1 | 32.7 | 34.4 | 34.5 | 32.3 | 30.8 | 33.3 | 33.4 | 32 | 32.3 |
| Mean temperature | 24.9 | 24.8 | 24.9 | 25.2 | 25.9 | 25.7 | 25.4 | 25.7 | 24.8 | 24.7 | 25.2 | 25.5 | 25.3 | 25.5 | 25.7 | 25.2 | 23.7 | 22.5 | 23.2 | 24.4 | 24.4 | 24.7 | 25.3 | 25.5 | 25.2 | 24.7 | 25.1 | 24.9 | 24.1 | 24.3 |
| Apparent mean temperature | 20.9 | 22.7 | 23.4 | 24.4 | 24.9 | 24.2 | 23.7 | 24.4 | 22.6 | 22 | 21.9 | 21.2 | 21.1 | 22.9 | 24.5 | 23.5 | 22.3 | 21.1 | 21.6 | 22.3 | 22.3 | 23.8 | 22.6 | 21.1 | 21.1 | 21.9 | 20.6 | 22.6 | 21.8 | 21.7 |
| Minimum temperature | 18.8 | 19.8 | 20.3 | 21 | 21.6 | 20.7 | 20.3 | 21.1 | 19.8 | 19.4 | 19.2 | 18.6 | 18.6 | 19.6 | 21.2 | 20.9 | 19.9 | 18.5 | 19 | 19.6 | 19.3 | 20.4 | 19.5 | 18.8 | 18.9 | 19.2 | 18.7 | 20.3 | 19.4 | 19.2 |
| Apparent min temperature | 26.2 | 26.4 | 26.6 | 27.3 | 28.1 | 27.6 | 27.3 | 27.6 | 26.5 | 26.2 | 26.3 | 26.1 | 26 | 27 | 27.5 | 27 | 25.5 | 24.5 | 25.6 | 26.4 | 26.3 | 26.8 | 27.2 | 27 | 26.6 | 26.1 | 25.9 | 26.3 | 25.6 | 25.8 |
| 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) | 12.6 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.4 | 12.4 | 12.4 | 12.4 | 12.4 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12 | 12 | 12 | 12 |
| Sunshine duration (h) | 11.6 | 11.6 | 11.5 | 11.5 | 11.5 | 11.5 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.3 | 11.3 | 11.2 | 11.2 | 11 | 11 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11 | 11 | 11 | 11 | 11 | 11 |
| Precipitation (mm) | 0 | 0.1 | 0.2 | 0.1 | 0.1 | 0.3 | 0.3 | 0.1 | 1.6 | 1 | 0 | 0 | 0 | 0 | 0.5 | 0.2 | 2.3 | 3.2 | 4.1 | 0.6 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0 | 1.6 | 2.1 | 0.3 |
| Precipitation hours | 0 | 1 | 2 | 1 | 1 | 3 | 3 | 1 | 6 | 4 | 0 | 0 | 0 | 0 | 5 | 2 | 10 | 14 | 8 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 6 | 8 | 2 |
| Wind speed (m/s) | 20.1 | 19.6 | 19.5 | 20.1 | 21.7 | 22.2 | 22.1 | 20.4 | 20.4 | 19 | 18.4 | 21.1 | 20.6 | 20 | 21.9 | 22.3 | 23.8 | 24.5 | 18.2 | 18.9 | 19.1 | 19.1 | 18.5 | 17.8 | 18.9 | 18.2 | 17.8 | 19.2 | 19.2 | 17.7 |
In September 2023, the highest daytime temperature in Rayón was 32.6°C.
While the minimum temperature at night dropped to 18.5°C.
The average nighttime and daytime temperatures during September in Rayón are 19.7°C and 31.1°C respectively.
The precipitation sum in September is about 19 mm.