Average temperature in September is 15.1 °C
Average daytime temperature is 19.4 °C
Average night temperature is 11.1 °C
Absolute maximum temperature: 20.9 °C
Absolute minimum temperature: 8.8 °C
Number of sunny days:
Number of rainy days: 30
Number of snow days:
Precipitation sum: 232 mm
* Weather data for Olintepeque Guatemala is based on climate observations for 2023 year
| Settembre (°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 | 20.9 | 20.3 | 19.5 | 19.1 | 18.4 | 17.4 | 20.3 | 20.5 | 17.8 | 18.8 | 19.2 | 19.3 | 19.4 | 18.7 | 19.4 | 20.2 | 20.1 | 19.7 | 19.4 | 20.4 | 19.5 | 19.5 | 20.7 | 18.7 | 18.5 | 19.8 | 19.4 | 19.5 | 19.6 | 19.3 |
| Apparent max temperature | 22.9 | 20.2 | 20.4 | 21.1 | 19.6 | 18.3 | 23.4 | 22.5 | 19.3 | 21.4 | 20.8 | 21.3 | 21.4 | 20.3 | 21.1 | 21.2 | 22.7 | 21.4 | 21.7 | 22.1 | 21.3 | 19.8 | 22.7 | 20.3 | 19.9 | 21.8 | 22.9 | 21.7 | 20.9 | 20.6 |
| Mean temperature | 16 | 15.5 | 15.2 | 14.4 | 14.2 | 14.3 | 15.2 | 15.2 | 14.5 | 14.9 | 14.7 | 15.4 | 16 | 15.3 | 15.4 | 15 | 15.1 | 15 | 14.6 | 14.7 | 15.5 | 15.5 | 15.5 | 14.1 | 14.7 | 14.9 | 15.3 | 15.3 | 15.4 | 15.9 |
| Apparent mean temperature | 10.9 | 9.4 | 9.8 | 8.8 | 9 | 10.1 | 11.4 | 9.2 | 10.8 | 11.5 | 10.2 | 10.7 | 13 | 11.8 | 9.7 | 9 | 8.2 | 8.8 | 8.8 | 9.6 | 11 | 11.5 | 9.2 | 7.6 | 10 | 10.2 | 10.5 | 11.1 | 11.4 | 13.4 |
| Minimum temperature | 11.5 | 10.9 | 11.3 | 10.3 | 9.4 | 10.8 | 11.9 | 10.8 | 11.7 | 12.1 | 11.2 | 11.6 | 13.3 | 12.5 | 10.7 | 10.5 | 9.7 | 10.7 | 10.1 | 10.8 | 12.2 | 12.4 | 10.3 | 8.8 | 10.6 | 11 | 10.6 | 11 | 11.9 | 13.5 |
| Apparent min temperature | 16.1 | 14.7 | 14.6 | 14.2 | 14.5 | 14.2 | 15.7 | 15.1 | 14.6 | 15.2 | 14.5 | 15.7 | 16.5 | 15.6 | 15.6 | 14.7 | 14.9 | 14.5 | 14.5 | 14.7 | 15.5 | 15.2 | 15.5 | 14.2 | 15 | 15.4 | 16 | 16.1 | 15.8 | 16.4 |
| Settembre | 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) | 10.7 | 11.7 | 11.2 | 10.7 | 9.7 | 8.3 | 11.3 | 9.3 | 5 | 7.6 | 7.7 | 10.6 | 8.3 | 7.9 | 10.9 | 11.1 | 11.5 | 11.4 | 10.8 | 10.8 | 9.8 | 11.1 | 11.4 | 10 | 10 | 9.7 | 7.1 | 6.8 | 5.6 | 5.4 |
| Precipitation (mm) | 2 | 1.4 | 4.2 | 15.1 | 15.1 | 2.6 | 7 | 1.1 | 15 | 17 | 6.1 | 1.4 | 22.2 | 14.2 | 3 | 2.1 | 2.2 | 2 | 1.5 | 6.2 | 11.9 | 1 | 1.2 | 12.6 | 10.9 | 7.2 | 15 | 18.5 | 4.8 | 8 |
| Precipitation hours | 7 | 6 | 10 | 9 | 11 | 9 | 5 | 6 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 6 | 6 | 6 | 9 | 5 | 6 | 8 | 8 | 13 | 12 | 9 | 8 | 15 |
| Wind speed (m/s) | 13.1 | 15.4 | 14.9 | 10.7 | 8.4 | 9.5 | 9.6 | 12.7 | 10.4 | 9.7 | 12 | 8.9 | 9 | 10.2 | 10.4 | 12.7 | 11.1 | 13.7 | 10.8 | 10.5 | 15.6 | 12.5 | 11.1 | 7.3 | 9 | 9.4 | 6.4 | 8.6 | 9.4 | 10 |
In September 2023, the highest daytime temperature in Olintepeque was 20.9°C.
While the minimum temperature at night dropped to 8.8°C.
The average nighttime and daytime temperatures during September in Olintepeque are 11.1°C and 19.4°C respectively.
The precipitation sum in September is about 232 mm.