Average annual temperature is 25.5 °C
Absolute maximum temperature: 45.8 °C
Absolute minimum temperature: 5.0 °C
Number of sunny days: 233 days
Number of rainy days: 132 days
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) | 34.8 | 38.4 | 40.3 | 38.3 | 38.9 | 45.8 | 44.0 | 44.6 | 43.9 | 39.9 | 32.3 | 28.7 |
| Average daytime temperature (°C) | 27.6 | 29.2 | 33.1 | 29.8 | 32.7 | 39.6 | 40.8 | 40.7 | 38.9 | 31.2 | 23.9 | 22.9 |
| Average temperature (°C) | 20.2 | 20.4 | 24.2 | 23.9 | 26.5 | 32.0 | 33.0 | 32.8 | 31.6 | 25.2 | 18.9 | 17.6 |
| Average night temperature (°C) | 14.4 | 14.0 | 18.1 | 19.0 | 21.7 | 25.1 | 26.5 | 26.7 | 25.8 | 20.6 | 14.9 | 13.4 |
| Absolute minimum temperature (°C) | 7.8 | 5.0 | 7.6 | 13.7 | 18.3 | 21.0 | 24.9 | 24.2 | 23.0 | 9.6 | 9.6 | 8.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 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) | 10.8 | 11.3 | 12.0 | 12.7 | 13.4 | 13.7 | 13.5 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.9 | 9.6 | 8.8 | 8.9 | 10.4 | 12.3 | 12.5 | 11.6 | 11.0 | 8.3 | 6.7 | 6.4 |
| Precipitation (mm) | 1 | 6 | 50 | 71 | 152 | 34 | 16 | 14 | 33 | 52 | 74 | 24 |
| Sunny days | 27 | 25 | 22 | 10 | 7 | 24 | 19 | 18 | 25 | 17 | 19 | 20 |
| Rainy days | 4 | 3 | 9 | 20 | 24 | 6 | 12 | 13 | 5 | 14 | 11 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit San José during the most sunny months:
The largest precipitation sum in San José is at