Average temperature in January is 26.2 °C
Average daytime temperature is 32.9 °C
Average night temperature is 21 °C
Absolute maximum temperature: 34.6 °C
Absolute minimum temperature: 19.2 °C
Number of sunny days: 27
Number of rainy days: 4
Number of snow days:
Precipitation sum: 9 mm
* Weather data for Ciudad Tecún Umán 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 | 32.8 | 32.3 | 32 | 31.9 | 32.1 | 32 | 32.5 | 32.9 | 32.6 | 32.6 | 32.4 | 32.6 | 32.1 | 32.2 | 33 | 32.1 | 31.3 | 31.9 | 31.7 | 33 | 33.4 | 33.6 | 33.5 | 33.5 | 34.3 | 34.6 | 33 | 34.3 | 34.2 | 33.8 | 34.5 |
| Apparent max temperature | 37.1 | 36.5 | 36.6 | 35.4 | 35.6 | 35.9 | 35.6 | 37.1 | 35.7 | 36.8 | 36 | 36.2 | 35.5 | 36.5 | 36.6 | 34.9 | 34.3 | 34.8 | 35.1 | 35.8 | 36.3 | 36.7 | 36.6 | 36.6 | 36.2 | 36.7 | 35.8 | 37.6 | 36.6 | 36.6 | 37 |
| Mean temperature | 26.9 | 26.1 | 25.9 | 26.2 | 25.9 | 25.5 | 25.6 | 26.2 | 26.5 | 26.5 | 26.4 | 26.8 | 26.7 | 26.2 | 26.4 | 25.8 | 25 | 25 | 25.1 | 25.5 | 26.3 | 26.6 | 26.7 | 26.2 | 26.7 | 26.6 | 26.9 | 26.8 | 26.7 | 26.3 | 26.4 |
| Apparent mean temperature | 26.2 | 26.6 | 23.4 | 24.6 | 23.4 | 21.9 | 22.6 | 23.8 | 24 | 25.2 | 23.8 | 25.2 | 25.4 | 22.3 | 23.8 | 23.7 | 22.3 | 21.5 | 21.2 | 21.4 | 22.7 | 22.8 | 23.4 | 21.6 | 23.2 | 21.3 | 23.7 | 23.9 | 22.5 | 21.5 | 22.1 |
| Minimum temperature | 22.5 | 22.5 | 20.5 | 21.7 | 20.7 | 20 | 20.4 | 21.1 | 21.9 | 21.9 | 21.9 | 22.3 | 22.3 | 20 | 21.8 | 20.7 | 20 | 19.2 | 20.1 | 20.2 | 21.3 | 20.6 | 21.5 | 20.4 | 21.2 | 20.8 | 22 | 21.4 | 20.8 | 20.1 | 20 |
| Apparent min temperature | 30.8 | 30.1 | 29.4 | 29.4 | 28.8 | 28.2 | 28.5 | 29.4 | 29.1 | 30 | 29.5 | 30 | 30.3 | 29.3 | 29.6 | 28.6 | 27.4 | 27.4 | 27.2 | 27 | 28.6 | 28.7 | 29.1 | 28.8 | 28.8 | 28.6 | 29.5 | 29.5 | 29.3 | 28.3 | 28.6 |
| 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 | 7.2 | 10.4 | 10.4 | 10.5 | 10.2 | 10.5 | 10.5 | 10.5 | 10.4 | 10.5 | 10.6 | 10.6 | 10.3 | 10.6 | 10.6 | 10.6 | 10.6 | 10.6 | 10.6 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 |
| Precipitation (mm) | 0 | 8.4 | 0 | 0.1 | 0 | 0 | 0 | 0.5 | 0 | 0 | 0 | 0 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitation hours | 0 | 10 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wind speed (m/s) | 9.4 | 8.4 | 10.7 | 12.5 | 14.1 | 12.9 | 11.5 | 9 | 12.9 | 9.7 | 10.5 | 8.4 | 13.7 | 12.6 | 12.2 | 15.5 | 14 | 13.8 | 11.7 | 13.5 | 13.3 | 12.7 | 12.5 | 13.3 | 18.1 | 14.2 | 15.2 | 13.7 | 13.7 | 13.7 | 13.5 |
In January 2023, the highest daytime temperature in Ciudad Tecún Umán was 34.6°C.
While the minimum temperature at night dropped to 19.2°C.
The average nighttime and daytime temperatures during January in Ciudad Tecún Umán are 21°C and 32.9°C respectively.
The precipitation sum in January is about 9 mm.