Average annual temperature is 20.9 °C
Absolute maximum temperature: 31.6 °C
Absolute minimum temperature: 9.7 °C
Number of sunny days: 46 days
Number of rainy days: 319 days
Look at detailed online map of San José de la Reforma
* Weather data for San José de la Reforma 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) | 25.2 | 26.2 | 29.4 | 31.6 | 30.9 | 31.4 | 27.5 | 28.5 | 27.1 | 28.3 | 26.5 | 26.9 |
| Average daytime temperature (°C) | 22.7 | 22.6 | 25.6 | 27.0 | 27.5 | 28.4 | 25.8 | 26.3 | 26.0 | 24.9 | 22.6 | 21.1 |
| Average temperature (°C) | 18.5 | 18.5 | 20.8 | 22.2 | 22.7 | 23.6 | 22.0 | 22.1 | 21.7 | 21.0 | 19.5 | 18.0 |
| Average night temperature (°C) | 15.3 | 15.1 | 16.6 | 17.9 | 18.6 | 19.5 | 18.9 | 18.7 | 18.6 | 18.3 | 17.1 | 15.4 |
| Absolute minimum temperature (°C) | 10.2 | 11.0 | 14.6 | 15.2 | 14.4 | 17.7 | 17.8 | 16.7 | 17.4 | 14.9 | 13.7 | 9.7 |
| 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) | 11.2 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.6 | 9.4 | 11.0 | 11.2 | 11.6 | 11.1 | 10.6 | 10.9 | 10.3 | 9.7 | 8.0 | 7.9 |
| Precipitation (mm) | 172 | 314 | 114 | 116 | 77 | 167 | 300 | 233 | 216 | 362 | 505 | 278 |
| Sunny days | 9 | 5 | 7 | 10 | 6 | 5 | 1 | 0 | 0 | 0 | 1 | 2 |
| Rainy days | 22 | 23 | 24 | 20 | 25 | 25 | 30 | 31 | 30 | 31 | 29 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San José de la Reforma is at