Average temperature in January is 14.4 °C
Average daytime temperature is 19.5 °C
Average night temperature is 9.2 °C
Absolute maximum temperature: 22.4 °C
Absolute minimum temperature: 6.1 °C
Number of sunny days: 8
Number of rainy days: 23
Number of snow days:
Precipitation sum: 114 mm
* Weather data for Barillas 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 | 20.5 | 21.1 | 22.4 | 21.9 | 19.1 | 18.4 | 18.3 | 19 | 18.1 | 17.2 | 18.7 | 19.7 | 15.3 | 13.7 | 16.6 | 20.4 | 21 | 21.8 | 21.8 | 20.4 | 20 | 21.9 | 19.6 | 20.9 | 22.3 | 18.8 | 16.3 | 19.3 | 19.7 | 20.2 | 19.6 |
| Apparent max temperature | 22.9 | 23.7 | 24.6 | 24.1 | 20.4 | 19.5 | 19.7 | 20.9 | 19.3 | 18.7 | 20.3 | 21.4 | 16.1 | 13.8 | 18.5 | 22.2 | 23.5 | 24.7 | 24.8 | 21.9 | 23.2 | 23.9 | 21.1 | 22.7 | 24 | 19.8 | 16.6 | 21 | 21.5 | 23.2 | 21.7 |
| Mean temperature | 14.9 | 16.7 | 14.8 | 14.7 | 14 | 14.7 | 14.6 | 14.8 | 13.7 | 13.6 | 15.6 | 14.5 | 13.6 | 12.3 | 11.1 | 12.8 | 14 | 14.8 | 14.5 | 14.2 | 15.2 | 15.2 | 14 | 14.4 | 15.4 | 14.9 | 14.3 | 14.5 | 14.1 | 14.8 | 14.9 |
| Apparent mean temperature | 7.9 | 12.9 | 6.1 | 5.6 | 5.5 | 8.4 | 10.1 | 9.8 | 9.2 | 8.9 | 11.6 | 7.8 | 10.2 | 10.5 | 4.2 | 4.3 | 5.1 | 5 | 5.5 | 6.4 | 8.6 | 5.8 | 6.1 | 4.8 | 5.5 | 8.7 | 13.5 | 7.5 | 7 | 7.9 | 8.6 |
| Minimum temperature | 9.3 | 12.7 | 8 | 7.6 | 7.5 | 9.9 | 11.2 | 10.8 | 9.9 | 9.8 | 12.5 | 9.1 | 10.9 | 11.2 | 6.9 | 6.1 | 7 | 7.2 | 7.3 | 8.7 | 9.9 | 7.7 | 7.9 | 7.2 | 7.9 | 9.7 | 13.2 | 9.2 | 9.4 | 9.6 | 9.9 |
| Apparent min temperature | 15.1 | 17.8 | 14.9 | 14.6 | 13.9 | 14.5 | 14.2 | 15.2 | 13.9 | 13.8 | 16.1 | 14.7 | 13.8 | 12 | 10.1 | 12.4 | 13.9 | 15 | 14.3 | 13.4 | 15.6 | 15.6 | 13.7 | 13.9 | 15.3 | 15.1 | 14.9 | 14.6 | 13.5 | 15.1 | 15 |
| 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) | 11.2 | 11.2 | 11.2 | 11.2 | 11.2 | 11.2 | 11.2 | 11.2 | 11.2 | 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 |
| Sunshine duration (h) | 10.2 | 10 | 10.4 | 10.4 | 9.4 | 10.3 | 10.4 | 9.4 | 10.1 | 5.7 | 9.3 | 10.1 | 0.2 | 5 | 9.9 | 10.2 | 10.5 | 10.5 | 10.5 | 10.6 | 10.6 | 10 | 9.6 | 10.6 | 10 | 10.5 | 1.2 | 9 | 10.6 | 10.3 | 10.1 |
| Precipitation (mm) | 0.7 | 1.2 | 0 | 0 | 3.6 | 3 | 1.7 | 1.4 | 2.3 | 4.1 | 6.5 | 0.3 | 14.5 | 24.2 | 0.1 | 0 | 0 | 0 | 0 | 0 | 1.1 | 0.7 | 0.4 | 0 | 0.4 | 4.7 | 27 | 7.8 | 0.5 | 4.3 | 3.4 |
| Precipitation hours | 4 | 5 | 0 | 0 | 9 | 6 | 8 | 5 | 6 | 11 | 16 | 3 | 11 | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 8 | 4 | 3 | 0 | 2 | 13 | 22 | 8 | 2 | 9 | 9 |
| Wind speed (m/s) | 6.6 | 5.4 | 8.6 | 7.9 | 8.6 | 6.9 | 6 | 7.7 | 6.3 | 6.6 | 6.9 | 7.4 | 7.4 | 8.2 | 6.4 | 6.9 | 7.2 | 8.4 | 8.3 | 9.4 | 6.2 | 8.7 | 7.1 | 9.7 | 10.1 | 6.9 | 7.1 | 8.3 | 8 | 9 | 9.7 |
In January 2023, the highest daytime temperature in Barillas was 22.4°C.
While the minimum temperature at night dropped to 6.1°C.
The average nighttime and daytime temperatures during January in Barillas are 9.2°C and 19.5°C respectively.
The precipitation sum in January is about 114 mm.