Average annual temperature is 17.1 °C
Absolute maximum temperature: 34.0 °C
Absolute minimum temperature: 0.6 °C
Number of sunny days: 247 days
Number of rainy days: 118 days
Look at detailed online map of San José de Castellanos
* Weather data for San José de Castellanos 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) | 24.2 | 27.5 | 29.0 | 29.5 | 30.2 | 34.0 | 29.1 | 30.5 | 29.5 | 27.7 | 26.9 | 19.6 |
| Average daytime temperature (°C) | 20.7 | 23.0 | 26.1 | 26.8 | 27.3 | 30.7 | 26.5 | 26.2 | 27.1 | 23.4 | 21.3 | 16.5 |
| Average temperature (°C) | 12.7 | 14.5 | 17.7 | 18.8 | 19.6 | 22.4 | 19.2 | 19.2 | 19.6 | 16.6 | 14.0 | 10.7 |
| Average night temperature (°C) | 5.6 | 7.3 | 9.4 | 11.4 | 12.6 | 14.4 | 13.0 | 13.2 | 12.4 | 11.4 | 8.3 | 6.3 |
| Absolute minimum temperature (°C) | 0.6 | 1.5 | 3.3 | 8.9 | 10.5 | 11.4 | 10.2 | 10.9 | 10.7 | 5.4 | 3.6 | 1.9 |
| 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 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 13.3 | 12.9 | 12.3 | 11.6 | 11.1 | 10.8 |
| 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) | 9.8 | 10.3 | 11.2 | 11.5 | 11.7 | 12.4 | 11.7 | 11.4 | 11.3 | 9.1 | 9.0 | 7.0 |
| Precipitation (mm) | 0 | 0 | 3 | 8 | 27 | 3 | 40 | 22 | 11 | 24 | 31 | 59 |
| Sunny days | 28 | 26 | 29 | 22 | 18 | 24 | 13 | 13 | 18 | 17 | 18 | 21 |
| Rainy days | 3 | 2 | 2 | 8 | 13 | 6 | 18 | 18 | 12 | 14 | 12 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San José de Castellanos is at