Average annual temperature is 16.8 °C
Absolute maximum temperature: 29.1 °C
Absolute minimum temperature: 4.2 °C
Number of sunny days: 76 days
Number of rainy days: 289 days
Look at detailed online map of San Juan Cotzal
* Weather data for San Juan Cotzal 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) | 24.5 | 26.8 | 29.1 | 28.6 | 27.8 | 27.2 | 24.1 | 25.7 | 24.8 | 25.3 | 25.8 | 24.5 |
| Average daytime temperature (°C) | 21.1 | 21.7 | 23.6 | 25.0 | 25.0 | 25.0 | 22.8 | 23.2 | 23.2 | 22.0 | 20.7 | 19.9 |
| Average temperature (°C) | 14.6 | 15.1 | 16.5 | 17.6 | 18.1 | 18.5 | 17.4 | 17.6 | 17.3 | 17.1 | 16.2 | 15.0 |
| Average night temperature (°C) | 9.0 | 9.9 | 11.1 | 11.2 | 12.3 | 13.3 | 13.2 | 13.2 | 12.6 | 13.6 | 12.9 | 11.4 |
| Absolute minimum temperature (°C) | 5.7 | 6.8 | 8.5 | 6.2 | 9.7 | 10.6 | 10.8 | 10.7 | 10.4 | 11.8 | 8.8 | 4.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.9 | 10.3 | 10.6 | 11.4 | 11.2 | 11.0 | 10.4 | 9.9 | 10.6 | 8.7 | 7.1 | 8.5 |
| Precipitation (mm) | 25 | 36 | 71 | 20 | 109 | 127 | 348 | 229 | 157 | 181 | 195 | 54 |
| Sunny days | 15 | 11 | 9 | 14 | 4 | 5 | 0 | 2 | 0 | 0 | 6 | 10 |
| Rainy days | 16 | 17 | 22 | 16 | 27 | 25 | 31 | 29 | 30 | 31 | 24 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Juan Cotzal is at