Average temperature in September is 19.3 °C
Average daytime temperature is 25.4 °C
Average night temperature is 15.5 °C
Absolute maximum temperature: 26.4 °C
Absolute minimum temperature: 14.4 °C
Number of sunny days:
Number of rainy days: 30
Number of snow days:
Precipitation sum: 270 mm
* Weather data for Joyabaj Guatemala 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 | 25.6 | 26.3 | 25.2 | 25.6 | 25.6 | 24.9 | 26.3 | 25.7 | 24.8 | 24.2 | 25.1 | 25.5 | 25.6 | 25.4 | 25.4 | 25 | 25.3 | 25.5 | 25.4 | 26.4 | 24.9 | 24.7 | 25.2 | 26.1 | 24.9 | 25.8 | 25.6 | 24.8 | 25.6 | 24.9 |
| Apparent max temperature | 29.4 | 29 | 28.8 | 29.4 | 28.5 | 27.6 | 30.8 | 29.1 | 28.6 | 27.4 | 27.9 | 29.4 | 30.1 | 29.1 | 29 | 27.7 | 29.1 | 29 | 27.4 | 30.6 | 29.3 | 28.3 | 28.1 | 31 | 27.9 | 30.1 | 30 | 28.2 | 29.6 | 28.3 |
| Mean temperature | 19.8 | 20.1 | 19.2 | 19 | 19.1 | 18.8 | 20 | 19.7 | 19.2 | 18.9 | 18.9 | 19.4 | 19.3 | 19.1 | 19.7 | 19.2 | 19.6 | 19.4 | 18.9 | 19.5 | 19 | 19.3 | 19.7 | 19.5 | 18.8 | 19.2 | 19.5 | 19.2 | 19.4 | 19.4 |
| Apparent mean temperature | 16.6 | 16.7 | 16.6 | 15.7 | 15.9 | 16.3 | 17.1 | 16.7 | 16.8 | 16.3 | 16.6 | 15.9 | 16.8 | 16.7 | 17.8 | 15.7 | 16.8 | 16.6 | 15.3 | 15.9 | 16.8 | 16.6 | 16.8 | 16.5 | 17.1 | 15.9 | 16.6 | 17.4 | 17.4 | 17.5 |
| Minimum temperature | 15.6 | 15.4 | 15.5 | 14.8 | 15.1 | 15.3 | 15.8 | 15.8 | 15.8 | 15.2 | 15.3 | 14.9 | 15.7 | 15.8 | 16.3 | 14.9 | 15.9 | 15.8 | 14.4 | 15.2 | 15.7 | 15.5 | 15.5 | 15.6 | 15.6 | 14.8 | 15.6 | 16 | 15.9 | 15.9 |
| Apparent min temperature | 21.9 | 22 | 21 | 20.9 | 20.9 | 20.7 | 22.2 | 21.7 | 21.4 | 20.8 | 20.8 | 21.5 | 21.6 | 21.3 | 22 | 20.9 | 21.5 | 21.4 | 20.5 | 21.4 | 21.1 | 21.4 | 21.7 | 21.8 | 20.8 | 21.5 | 21.9 | 21.6 | 21.8 | 21.6 |
| 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 | 12.3 | 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) | 11.3 | 11.7 | 11.7 | 11.5 | 10.8 | 9.1 | 11.1 | 10.8 | 10.5 | 9.6 | 10.2 | 10.8 | 10 | 9 | 10.7 | 10.8 | 11.2 | 11.2 | 11.5 | 11.5 | 8.8 | 10.8 | 10.8 | 11.4 | 10.5 | 10.1 | 10.5 | 9.9 | 10.1 | 9.3 |
| Precipitation (mm) | 9.2 | 1.3 | 9.1 | 6.3 | 8.5 | 6.1 | 0.9 | 4.2 | 15.6 | 6 | 11.7 | 1.9 | 20.5 | 13.8 | 16.4 | 3.8 | 2.4 | 7.4 | 1.3 | 5.3 | 15.3 | 22.8 | 3.7 | 8.5 | 10.8 | 7.3 | 8.9 | 15.5 | 14.8 | 11.1 |
| Precipitation hours | 9 | 9 | 11 | 7 | 15 | 8 | 4 | 5 | 11 | 8 | 13 | 8 | 13 | 12 | 10 | 8 | 7 | 6 | 6 | 4 | 13 | 16 | 10 | 7 | 16 | 13 | 10 | 13 | 14 | 13 |
| Wind speed (m/s) | 12.1 | 12 | 11.3 | 7.9 | 11.5 | 12.3 | 12.7 | 10.2 | 9.2 | 9.2 | 11 | 7 | 7.9 | 7.2 | 10.2 | 9.7 | 9.4 | 8.9 | 9.3 | 9.5 | 8.8 | 9 | 8.7 | 6.1 | 9.7 | 6.8 | 7.6 | 8.4 | 9.7 | 7.9 |
In September 2023, the highest daytime temperature in Joyabaj was 26.4°C.
While the minimum temperature at night dropped to 14.4°C.
The average nighttime and daytime temperatures during September in Joyabaj are 15.5°C and 25.4°C respectively.
The precipitation sum in September is about 270 mm.