Average annual temperature is 24.7 °C
Absolute maximum temperature: 39.8 °C
Absolute minimum temperature: 10.3 °C
Number of sunny days: 321 days
Number of rainy days: 44 days
Look at detailed online map of San Juan de la Costa
* Weather data for San Juan de la Costa 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) | 28.8 | 26.9 | 30.3 | 34.9 | 34.8 | 38.3 | 39.8 | 39.3 | 38.8 | 36.3 | 34.6 | 30.7 |
| Average daytime temperature (°C) | 23.5 | 23.1 | 26.7 | 29.4 | 30.4 | 34.6 | 36.8 | 35.6 | 36.6 | 30.8 | 28.5 | 26.3 |
| Average temperature (°C) | 18.4 | 18.0 | 21.4 | 22.7 | 22.9 | 27.6 | 31.0 | 31.1 | 31.3 | 26.5 | 24.2 | 21.3 |
| Average night temperature (°C) | 13.9 | 13.6 | 16.1 | 16.3 | 16.3 | 21.2 | 25.5 | 26.9 | 26.4 | 22.8 | 20.4 | 16.9 |
| Absolute minimum temperature (°C) | 10.5 | 11.0 | 10.3 | 11.6 | 13.7 | 14.5 | 21.1 | 24.6 | 23.5 | 18.5 | 16.1 | 13.8 |
| 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 | 13.3 | 13.6 | 13.5 | 13.0 | 12.3 | 11.6 | 11.0 | 10.7 |
| 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) | 9.5 | 9.7 | 10.9 | 11.6 | 11.7 | 12.7 | 12.6 | 11.3 | 11.2 | 9.4 | 9.0 | 9.2 |
| Precipitation (mm) | 1 | 2 | 0 | 1 | 0 | 0 | 3 | 40 | 6 | 128 | 9 | 1 |
| Sunny days | 28 | 24 | 30 | 29 | 31 | 30 | 28 | 19 | 26 | 24 | 25 | 27 |
| Rainy days | 3 | 4 | 1 | 1 | 0 | 0 | 3 | 12 | 4 | 7 | 5 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Juan de la Costa is at