Average annual temperature is 22.8 °C
Absolute maximum temperature: 35.4 °C
Absolute minimum temperature: 11.6 °C
Number of sunny days: 145 days
Number of rainy days: 220 days
Look at detailed online map of San Manuel Chaparrón
* Weather data for San Manuel Chaparrón 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) | 32.1 | 32.0 | 33.7 | 35.4 | 34.6 | 33.6 | 30.4 | 31.2 | 30.9 | 29.9 | 28.4 | 31.5 |
| Average daytime temperature (°C) | 28.0 | 28.5 | 31.0 | 32.4 | 31.7 | 30.3 | 28.7 | 29.1 | 29.4 | 27.5 | 26.1 | 27.1 |
| Average temperature (°C) | 21.2 | 21.4 | 23.4 | 24.4 | 24.8 | 24.0 | 23.3 | 23.4 | 23.2 | 22.3 | 21.4 | 21.0 |
| Average night temperature (°C) | 16.3 | 16.6 | 17.7 | 18.4 | 19.7 | 19.9 | 19.5 | 19.6 | 19.4 | 18.8 | 18.1 | 16.8 |
| Absolute minimum temperature (°C) | 12.0 | 14.3 | 16.3 | 16.5 | 18.1 | 18.9 | 17.7 | 18.4 | 18.2 | 16.5 | 15.2 | 11.6 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| 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) | 10.4 | 10.6 | 11.0 | 11.3 | 10.9 | 10.5 | 10.7 | 9.9 | 10.3 | 9.7 | 9.3 | 10.2 |
| Precipitation (mm) | 1 | 1 | 14 | 19 | 74 | 142 | 193 | 188 | 304 | 185 | 106 | 1 |
| Sunny days | 28 | 25 | 18 | 15 | 9 | 1 | 3 | 1 | 1 | 4 | 14 | 26 |
| Rainy days | 3 | 3 | 13 | 15 | 22 | 29 | 28 | 30 | 29 | 27 | 16 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Manuel Chaparrón is at