Average annual temperature is 22.9 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: 9.3 °C
Number of sunny days: 78 days
Number of rainy days: 287 days
Look at detailed online map of San Juan Mazatlán
* Weather data for San Juan Mazatlán 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) | 30.9 | 32.5 | 33.6 | 35.4 | 35.1 | 36.2 | 29.5 | 33.9 | 29.7 | 31.4 | 29.5 | 32.2 |
| Average daytime temperature (°C) | 25.0 | 25.4 | 29.1 | 31.1 | 31.3 | 32.7 | 28.1 | 28.5 | 28.3 | 27.0 | 23.8 | 22.8 |
| Average temperature (°C) | 20.1 | 19.9 | 23.1 | 24.6 | 25.6 | 26.8 | 23.7 | 24.0 | 23.9 | 23.0 | 20.6 | 19.2 |
| Average night temperature (°C) | 16.3 | 16.2 | 18.6 | 19.6 | 20.6 | 21.9 | 20.6 | 20.4 | 20.3 | 20.0 | 18.2 | 16.3 |
| Absolute minimum temperature (°C) | 9.3 | 11.1 | 14.7 | 16.2 | 14.4 | 20.0 | 19.8 | 19.2 | 19.0 | 16.7 | 13.6 | 10.9 |
| 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) | 11.2 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.3 | 11.1 |
| 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) | 8.6 | 7.4 | 9.9 | 10.9 | 11.4 | 11.1 | 9.9 | 10.4 | 10.6 | 9.0 | 6.0 | 6.5 |
| Precipitation (mm) | 62 | 85 | 38 | 77 | 45 | 130 | 512 | 476 | 334 | 302 | 122 | 124 |
| Sunny days | 10 | 9 | 11 | 14 | 12 | 6 | 0 | 1 | 0 | 3 | 5 | 7 |
| Rainy days | 21 | 19 | 20 | 16 | 19 | 24 | 31 | 30 | 30 | 28 | 25 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Juan Mazatlán is at