Average annual temperature is 28.1 °C
Absolute maximum temperature: 39.0 °C
Absolute minimum temperature: 18.9 °C
Number of sunny days: 173 days
Number of rainy days: 192 days
Look at detailed online map of San Joaquín
* Weather data for San Joaquín 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) | 34.9 | 35.6 | 35.4 | 37.4 | 39.0 | 32.5 | 34.9 | 35.1 | 33.9 | 33.5 | 36.3 | 36.8 |
| Average daytime temperature (°C) | 31.3 | 31.5 | 31.4 | 32.9 | 32.9 | 31.6 | 32.6 | 32.2 | 32.1 | 30.9 | 32.5 | 33.4 |
| Average temperature (°C) | 26.5 | 26.7 | 27.6 | 28.9 | 29.5 | 28.7 | 28.7 | 28.6 | 28.4 | 27.4 | 28.3 | 27.8 |
| Average night temperature (°C) | 22.3 | 22.6 | 24.0 | 25.1 | 26.2 | 25.9 | 25.6 | 25.7 | 25.3 | 24.9 | 25.0 | 23.5 |
| Absolute minimum temperature (°C) | 19.6 | 20.9 | 21.2 | 24.0 | 23.7 | 24.1 | 24.4 | 24.1 | 24.4 | 23.2 | 21.1 | 18.9 |
| 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 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.5 | 10.8 | 11.0 | 11.5 | 11.7 | 11.4 | 10.4 | 10.3 | 10.6 | 9.7 | 9.7 | 10.2 |
| Precipitation (mm) | 0 | 0 | 29 | 15 | 24 | 141 | 151 | 179 | 183 | 181 | 29 | 0 |
| Sunny days | 30 | 28 | 15 | 13 | 12 | 0 | 8 | 6 | 4 | 7 | 22 | 28 |
| Rainy days | 1 | 0 | 16 | 17 | 19 | 30 | 23 | 25 | 26 | 24 | 8 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Joaquín is at