Average annual temperature is 24.5 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: 13.4 °C
Number of sunny days: 78 days
Number of rainy days: 287 days
Look at detailed online map of San Miguel Yalú
* Weather data for San Miguel Yalú Guatemala is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 31.5 | 32.8 | 35.0 | 39.3 | 36.3 | 39.3 | 33.6 | 34.7 | 33.1 | 34.1 | 30.3 | 30.3 |
| Average daytime temperature (°C) | 27.0 | 27.9 | 31.3 | 33.6 | 33.4 | 34.4 | 31.3 | 31.6 | 30.2 | 29.7 | 26.6 | 25.1 |
| Average temperature (°C) | 21.7 | 22.2 | 24.7 | 26.3 | 26.7 | 27.8 | 25.9 | 25.8 | 24.7 | 24.6 | 22.8 | 21.3 |
| Average night temperature (°C) | 18.0 | 18.2 | 19.7 | 20.7 | 21.7 | 23.0 | 22.0 | 21.8 | 21.5 | 21.3 | 20.3 | 18.8 |
| Absolute minimum temperature (°C) | 13.4 | 14.5 | 17.3 | 18.4 | 19.5 | 21.0 | 21.0 | 20.8 | 20.6 | 18.7 | 16.7 | 14.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.1 | 9.5 | 10.8 | 11.2 | 11.4 | 10.8 | 9.8 | 9.4 | 8.9 | 9.1 | 7.1 | 6.8 |
| Precipitation (mm) | 62 | 50 | 32 | 21 | 76 | 107 | 185 | 167 | 247 | 196 | 253 | 121 |
| Sunny days | 12 | 10 | 13 | 15 | 5 | 10 | 1 | 2 | 0 | 1 | 4 | 5 |
| Rainy days | 19 | 18 | 18 | 15 | 26 | 20 | 30 | 29 | 30 | 30 | 26 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Miguel Yalú is at