Average annual temperature is 23.3 °C
Absolute maximum temperature: 43.2 °C
Absolute minimum temperature: 1.0 °C
Number of sunny days: 245 days
Number of rainy days: 120 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) | 30.0 | 33.1 | 37.1 | 36.2 | 37.2 | 43.2 | 40.6 | 42.4 | 39.2 | 34.6 | 29.6 | 25.6 |
| Average daytime temperature (°C) | 21.9 | 23.1 | 27.4 | 29.7 | 31.3 | 38.4 | 37.9 | 39.0 | 36.6 | 29.2 | 20.9 | 20.3 |
| Average temperature (°C) | 14.8 | 15.1 | 19.8 | 22.4 | 25.3 | 31.8 | 32.2 | 33.0 | 30.6 | 23.7 | 16.1 | 14.0 |
| Average night temperature (°C) | 9.3 | 9.6 | 14.5 | 17.1 | 20.5 | 25.6 | 26.6 | 27.1 | 25.3 | 19.3 | 12.2 | 9.2 |
| Absolute minimum temperature (°C) | 2.5 | 1.0 | 3.2 | 13.4 | 17.6 | 18.5 | 23.2 | 22.8 | 22.9 | 6.1 | 4.5 | 2.3 |
| 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 | 14.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.2 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| 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) | 8.5 | 8.1 | 7.9 | 8.9 | 9.4 | 11.8 | 12.2 | 11.6 | 10.9 | 8.6 | 6.7 | 7.7 |
| Precipitation (mm) | 22 | 7 | 40 | 59 | 114 | 27 | 4 | 40 | 16 | 63 | 23 | 29 |
| Sunny days | 26 | 23 | 19 | 17 | 7 | 19 | 24 | 26 | 23 | 15 | 21 | 25 |
| Rainy days | 5 | 5 | 12 | 13 | 24 | 11 | 7 | 5 | 7 | 16 | 9 | 6 |
| 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