Average annual temperature is 26.5 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: 14.6 °C
Number of sunny days: 114 days
Number of rainy days: 251 days
Look at detailed online map of San José Chahuay
* Weather data for San José Chahuay 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) | 31.1 | 31.9 | 34.7 | 35.6 | 36.6 | 36.3 | 38.5 | 37.9 | 35.0 | 35.6 | 33.1 | 32.0 |
| Average daytime temperature (°C) | 29.2 | 30.1 | 31.5 | 33.7 | 34.9 | 34.8 | 35.8 | 34.6 | 33.6 | 32.7 | 30.7 | 28.5 |
| Average temperature (°C) | 23.9 | 24.4 | 25.6 | 26.9 | 27.9 | 28.5 | 29.2 | 28.3 | 27.3 | 27.1 | 25.4 | 23.4 |
| Average night temperature (°C) | 20.2 | 20.5 | 21.4 | 21.9 | 22.6 | 24.2 | 24.9 | 24.5 | 23.6 | 23.2 | 22.0 | 20.2 |
| Absolute minimum temperature (°C) | 14.6 | 15.7 | 18.2 | 19.0 | 18.1 | 21.1 | 23.6 | 22.6 | 21.8 | 18.5 | 19.8 | 14.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.5 | 12.0 | 12.6 | 13.1 | 13.4 | 13.3 | 12.8 | 12.3 | 11.7 | 11.2 | 10.9 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.7 | 10.2 | 10.6 | 11.3 | 11.5 | 11.6 | 11.1 | 10.2 | 10.6 | 10.7 | 9.5 | 8.7 |
| Precipitation (mm) | 84 | 20 | 41 | 34 | 32 | 91 | 119 | 198 | 135 | 40 | 71 | 73 |
| Sunny days | 14 | 13 | 20 | 17 | 11 | 5 | 5 | 3 | 1 | 10 | 6 | 9 |
| Rainy days | 17 | 15 | 11 | 13 | 20 | 25 | 26 | 28 | 29 | 21 | 24 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San José Chahuay is at