Average annual temperature is 27.5 °C
Absolute maximum temperature: 31.6 °C
Absolute minimum temperature: 22.1 °C
Number of sunny days: 244 days
Number of rainy days: 121 days
Look at detailed online map of San José Guatemala
* Weather data for San José Guatemala Mexico is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 28.6 | 29.3 | 29.4 | 29.4 | 31.6 | 30.9 | 31.6 | 31.3 | 31.0 | 31.0 | 31.3 | 30.8 |
| Average daytime temperature (°C) | 27.6 | 28.0 | 27.5 | 28.3 | 29.8 | 30.0 | 30.5 | 29.9 | 30.3 | 29.1 | 29.4 | 28.9 |
| Average temperature (°C) | 25.9 | 26.4 | 26.1 | 27.1 | 28.5 | 28.6 | 28.5 | 28.1 | 28.4 | 27.4 | 27.7 | 26.9 |
| Average night temperature (°C) | 23.7 | 24.2 | 24.1 | 25.1 | 26.8 | 26.9 | 26.5 | 26.1 | 26.1 | 25.6 | 25.7 | 24.6 |
| Absolute minimum temperature (°C) | 22.6 | 23.1 | 22.9 | 24.0 | 24.2 | 24.3 | 24.9 | 24.4 | 24.5 | 24.1 | 23.6 | 22.1 |
| 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) | 10.4 | 10.7 | 11.2 | 11.4 | 11.5 | 10.9 | 10.6 | 9.8 | 10.6 | 9.1 | 10.3 | 9.6 |
| Precipitation (mm) | 0 | 0 | 2 | 0 | 8 | 134 | 92 | 175 | 99 | 466 | 55 | 15 |
| Sunny days | 31 | 28 | 29 | 30 | 27 | 13 | 11 | 12 | 12 | 9 | 17 | 25 |
| Rainy days | 0 | 0 | 2 | 0 | 4 | 17 | 20 | 19 | 18 | 22 | 13 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San José Guatemala is at