Average annual temperature is 22.2 °C
Absolute maximum temperature: 41.5 °C
Absolute minimum temperature: 2.3 °C
Number of sunny days: 227 days
Number of rainy days: 138 days
Look at detailed online map of Rosa de San Juan
* Weather data for Rosa de San Juan 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) | 29.2 | 34.2 | 37.2 | 33.7 | 35.0 | 40.8 | 39.6 | 41.5 | 39.6 | 34.8 | 29.5 | 29.2 |
| Average daytime temperature (°C) | 23.9 | 25.2 | 29.3 | 27.1 | 29.6 | 36.0 | 37.5 | 37.7 | 35.6 | 27.7 | 21.8 | 21.0 |
| Average temperature (°C) | 16.3 | 16.4 | 20.4 | 20.8 | 23.3 | 28.2 | 29.6 | 29.8 | 28.0 | 21.8 | 16.5 | 15.3 |
| Average night temperature (°C) | 10.1 | 10.0 | 13.9 | 15.5 | 17.6 | 20.4 | 21.9 | 22.2 | 20.7 | 16.9 | 12.3 | 10.8 |
| Absolute minimum temperature (°C) | 5.5 | 2.3 | 3.6 | 9.7 | 12.6 | 17.0 | 20.4 | 19.7 | 17.4 | 7.4 | 6.8 | 3.4 |
| 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 | 12.8 | 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) | 8.6 | 9.7 | 9.0 | 8.9 | 10.1 | 12.4 | 12.4 | 11.6 | 11.1 | 7.8 | 6.5 | 6.9 |
| Precipitation (mm) | 1 | 2 | 65 | 73 | 165 | 17 | 29 | 16 | 51 | 176 | 104 | 10 |
| Sunny days | 27 | 26 | 20 | 12 | 6 | 23 | 21 | 18 | 21 | 16 | 15 | 22 |
| Rainy days | 4 | 2 | 11 | 18 | 25 | 7 | 10 | 13 | 9 | 15 | 15 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Rosa de San Juan during the most sunny months:
The largest precipitation sum in Rosa de San Juan is at