Average temperature in January is 17.3 °C
Average daytime temperature is 23.5 °C
Average night temperature is 12.5 °C
Absolute maximum temperature: 26 °C
Absolute minimum temperature: 9.8 °C
Number of sunny days: 14
Number of rainy days: 17
Number of snow days:
Precipitation sum: 14 mm
* Weather data for Acatenango Guatemala is based on climate observations for 2023 year
| January (°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 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | 23.2 | 22.6 | 22.3 | 23.4 | 23.8 | 22.3 | 22.6 | 22.8 | 23.4 | 23.2 | 22.9 | 22.9 | 23.7 | 22.8 | 22.9 | 22.2 | 22.1 | 21.7 | 22 | 24.7 | 23.5 | 22.5 | 24.8 | 24.5 | 24.4 | 25.3 | 23.4 | 24.6 | 25.8 | 26 | 25.8 |
| Apparent max temperature | 24.2 | 24.1 | 24.3 | 25.4 | 22.7 | 21.2 | 22.6 | 23.6 | 24.5 | 23.9 | 23.4 | 24.2 | 23.2 | 22.2 | 23 | 24.2 | 23.6 | 22.8 | 22.9 | 25.1 | 24.4 | 23.3 | 25.3 | 25.1 | 24.9 | 24.9 | 21.7 | 23.3 | 25.4 | 26.6 | 27.1 |
| Mean temperature | 17.9 | 16.8 | 17 | 17.6 | 17.2 | 17.3 | 17.5 | 17.8 | 17.9 | 17.6 | 18.2 | 17.5 | 18 | 17.3 | 15.4 | 15.8 | 16.1 | 15.4 | 16.2 | 16.9 | 17.2 | 15.9 | 17 | 17.7 | 17 | 18.7 | 18.8 | 18 | 17.9 | 17.6 | 18.2 |
| Apparent mean temperature | 12.6 | 11.6 | 11.9 | 12.1 | 11 | 10.6 | 11.5 | 12.6 | 12.5 | 11.7 | 14.5 | 11.7 | 13 | 10.6 | 6.8 | 10.2 | 11.5 | 9.3 | 10.3 | 10 | 11.9 | 9 | 10 | 9.6 | 10.2 | 12.8 | 12.8 | 10 | 8.9 | 8.5 | 10.5 |
| Minimum temperature | 13 | 12.3 | 12.6 | 12.5 | 12.3 | 14 | 13.9 | 13.8 | 13.4 | 12.9 | 15.5 | 12.7 | 13.8 | 14.3 | 10.2 | 10.8 | 11.5 | 9.9 | 11 | 11.9 | 12.9 | 9.8 | 11.6 | 12.4 | 11.7 | 14.1 | 16.1 | 13.3 | 11.6 | 10.4 | 12.5 |
| Apparent min temperature | 18.6 | 17.4 | 17.5 | 18.3 | 16.2 | 14.7 | 15.7 | 17.1 | 17.9 | 17.4 | 17.8 | 17.5 | 17.6 | 14.8 | 13.4 | 16 | 16.8 | 15.7 | 16.3 | 16 | 17.3 | 15.9 | 16.3 | 16.4 | 16.6 | 17.3 | 16.1 | 15.2 | 15.7 | 16.6 | 17.6 |
| January | 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 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 11.3 | 11.3 | 11.3 | 11.3 | 11.3 | 11.3 | 11.3 | 11.3 | 11.3 | 11.3 | 11.3 | 11.3 | 11.3 | 11.3 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 |
| Sunshine duration (h) | 10.4 | 10.2 | 10.4 | 10.3 | 9.5 | 10.5 | 10.4 | 10.5 | 10.5 | 10.5 | 10.3 | 10.5 | 10.5 | 10.5 | 10.5 | 10.4 | 7.1 | 10.3 | 10.6 | 10.6 | 10.6 | 10.3 | 10.6 | 10.6 | 10.6 | 10.6 | 10.6 | 10.6 | 10.7 | 10.7 | 10.7 |
| Precipitation (mm) | 0.9 | 1.5 | 0.1 | 0.1 | 0 | 0 | 1.1 | 1 | 0.2 | 0.8 | 1.1 | 2.8 | 0.3 | 0 | 0 | 0.3 | 2.3 | 0 | 0.1 | 0.1 | 0.7 | 0 | 0 | 0 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitation hours | 3 | 4 | 1 | 1 | 0 | 0 | 4 | 5 | 2 | 8 | 6 | 6 | 2 | 0 | 0 | 2 | 7 | 0 | 1 | 1 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wind speed (m/s) | 11 | 10.5 | 9.4 | 6.4 | 18.6 | 23.2 | 23 | 17.4 | 11.1 | 12.1 | 13.2 | 11.3 | 18.6 | 25.8 | 16.2 | 12.8 | 13 | 12.6 | 12 | 12.6 | 11.7 | 11.5 | 11.7 | 15.7 | 12.3 | 19.7 | 26.9 | 26 | 17 | 13.8 | 13.5 |
In January 2023, the highest daytime temperature in Acatenango was 26°C.
While the minimum temperature at night dropped to 9.8°C.
The average nighttime and daytime temperatures during January in Acatenango are 12.5°C and 23.5°C respectively.
The precipitation sum in January is about 14 mm.