Average annual temperature is 13.8 °C
Absolute maximum temperature: 32.1 °C
Absolute minimum temperature: -5.3 °C
Number of sunny days: 249 days
Number of rainy days: 115 days
Number of snow days: 1 day
Look at detailed online map of San José
* Weather data for San José 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) | 18.8 | 19.1 | 23.0 | 25.1 | 28.8 | 31.2 | 32.1 | 31.2 | 29.4 | 27.5 | 23.3 | 19.9 |
| Average daytime temperature (°C) | 14.1 | 14.5 | 18.1 | 21.6 | 23.8 | 28.8 | 29.1 | 26.3 | 26.2 | 21.5 | 17.0 | 15.0 |
| Average temperature (°C) | 6.4 | 6.2 | 10.0 | 13.2 | 15.7 | 21.2 | 22.4 | 19.8 | 19.3 | 14.2 | 9.9 | 6.8 |
| Average night temperature (°C) | 0.6 | 0.3 | 3.7 | 5.4 | 8.2 | 13.9 | 15.2 | 13.8 | 13.0 | 8.4 | 5.0 | 0.6 |
| Absolute minimum temperature (°C) | -5.2 | -5.3 | -4.3 | 2.4 | 6.2 | 8.1 | 11.3 | 12.1 | 10.8 | 0.7 | -3.1 | -3.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.5 | 9.3 | 10.1 | 11.7 | 11.4 | 12.0 | 12.6 | 11.7 | 11.2 | 9.2 | 8.6 | 9.1 |
| Precipitation (mm) | 1 | 12 | 25 | 3 | 20 | 5 | 12 | 35 | 32 | 15 | 23 | 0 |
| Sunny days | 24 | 22 | 22 | 23 | 17 | 24 | 18 | 13 | 15 | 21 | 22 | 28 |
| Rainy days | 6 | 6 | 9 | 7 | 14 | 6 | 13 | 18 | 15 | 10 | 8 | 3 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San José is at