Average temperature in September is 20.6 °C
Average daytime temperature is 26.9 °C
Average night temperature is 16.1 °C
Absolute maximum temperature: 28.1 °C
Absolute minimum temperature: 14.1 °C
Number of sunny days:
Number of rainy days: 30
Number of snow days:
Precipitation sum: 223 mm
* Weather data for San Andrés Sajcabajá 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 | 27.5 | 26.9 | 26.4 | 26.9 | 26.6 | 25.2 | 27.6 | 26.9 | 26.2 | 26.3 | 26.5 | 26.7 | 26.9 | 27.2 | 26.9 | 26.4 | 27.3 | 27.1 | 26.5 | 28.1 | 26.3 | 26.8 | 27.4 | 27 | 26.8 | 27.3 | 27.3 | 27.5 | 27.6 | 27.1 |
| Apparent max temperature | 31.6 | 29.9 | 30.1 | 29.8 | 31 | 28.5 | 31.4 | 30.8 | 31 | 29.5 | 30.1 | 30.2 | 31.2 | 30.8 | 30.8 | 29.3 | 30.1 | 29.5 | 29.5 | 31.1 | 30 | 29.8 | 30.2 | 30.9 | 30.2 | 30.8 | 31 | 31 | 31 | 31.4 |
| Mean temperature | 21.1 | 21.2 | 20.2 | 20.2 | 20 | 19.7 | 20.8 | 21 | 20.7 | 20.4 | 20.1 | 20.6 | 20.8 | 20.5 | 20.5 | 20.3 | 20.5 | 20.9 | 19.9 | 20.6 | 20.5 | 20.9 | 21.1 | 20.6 | 20.4 | 20.9 | 20.9 | 21.2 | 20.8 | 21.2 |
| Apparent mean temperature | 17.6 | 17.3 | 17.4 | 16.1 | 16.6 | 16.5 | 17 | 17.7 | 18.3 | 17.8 | 16.8 | 17.7 | 18.6 | 18.3 | 17.8 | 15.7 | 16.5 | 17.5 | 14.9 | 16.4 | 18.1 | 18.4 | 17.1 | 17.1 | 18.6 | 18 | 18.7 | 18.6 | 19 | 19.1 |
| Minimum temperature | 16.4 | 16.3 | 15.9 | 15.1 | 15.4 | 15.3 | 15.6 | 16.2 | 16.6 | 16.2 | 15.6 | 16.2 | 16.9 | 16.7 | 16.3 | 14.8 | 15.5 | 16.2 | 14.1 | 15.4 | 16.5 | 16.7 | 15.8 | 15.8 | 17 | 16.5 | 17.1 | 16.6 | 16.9 | 17.2 |
| Apparent min temperature | 23.5 | 23.5 | 22.6 | 22.2 | 22.5 | 22.2 | 23.4 | 23.4 | 23.1 | 23 | 22.2 | 22.8 | 23.5 | 23.2 | 23 | 22.4 | 22.6 | 22.9 | 21.6 | 22.7 | 22.8 | 23.4 | 23.2 | 22.9 | 22.8 | 23.4 | 23.3 | 23.9 | 23.5 | 24.1 |
| 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 | 12.4 | 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 | 11.5 | 11.6 | 9.8 | 8.6 | 11.3 | 11.2 | 11 | 9.6 | 9.6 | 10.3 | 11.2 | 10.1 | 10.2 | 11.5 | 10.8 | 10.7 | 11.5 | 10.8 | 9.2 | 10.8 | 9.9 | 10.8 | 10.5 | 10.7 | 10.4 | 9.9 | 9.2 | 10.3 |
| Precipitation (mm) | 1.5 | 2.3 | 6.6 | 3.5 | 24.5 | 18.9 | 2.2 | 0.4 | 12.7 | 8.4 | 4.4 | 0.4 | 9 | 15 | 14 | 4.4 | 0.1 | 1.3 | 1 | 2.5 | 6.7 | 13.2 | 0.5 | 6.5 | 13 | 10.8 | 11.4 | 11.5 | 2.3 | 13.9 |
| Precipitation hours | 5 | 4 | 9 | 11 | 15 | 15 | 5 | 3 | 8 | 11 | 8 | 2 | 10 | 9 | 9 | 9 | 1 | 3 | 4 | 2 | 9 | 13 | 3 | 4 | 15 | 11 | 9 | 10 | 8 | 11 |
| Wind speed (m/s) | 16.2 | 14 | 12.9 | 13.5 | 14.3 | 9.4 | 14.2 | 14.8 | 10.7 | 14.2 | 14.7 | 11.2 | 13.6 | 12.1 | 14 | 14.1 | 12.4 | 13.9 | 11.8 | 15.5 | 13.2 | 14.3 | 13.9 | 10.1 | 8.2 | 13 | 12.1 | 14.1 | 14.1 | 13 |
In September 2023, the highest daytime temperature in San Andrés Sajcabajá was 28.1°C.
While the minimum temperature at night dropped to 14.1°C.
The average nighttime and daytime temperatures during September in San Andrés Sajcabajá are 16.1°C and 26.9°C respectively.
The precipitation sum in September is about 223 mm.