Average annual temperature is 25.6 °C
Absolute maximum temperature: 39.9 °C
Absolute minimum temperature: 11.4 °C
Number of sunny days: 141 days
Number of rainy days: 224 days
Look at detailed online map of San Juanito Río Seco
* Weather data for San Juanito Río Seco 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) | 33.4 | 35.7 | 36.1 | 38.0 | 39.9 | 38.1 | 34.6 | 33.6 | 31.9 | 32.2 | 32.4 | 32.9 |
| Average daytime temperature (°C) | 31.4 | 32.8 | 34.2 | 36.3 | 36.2 | 34.5 | 31.5 | 31.2 | 30.7 | 30.2 | 29.5 | 29.8 |
| Average temperature (°C) | 24.2 | 24.6 | 26.7 | 28.6 | 28.6 | 27.7 | 25.2 | 25.3 | 24.9 | 24.5 | 23.7 | 23.1 |
| Average night temperature (°C) | 18.2 | 18.3 | 20.8 | 22.0 | 22.7 | 22.7 | 20.9 | 20.9 | 20.8 | 20.4 | 19.4 | 17.5 |
| Absolute minimum temperature (°C) | 15.0 | 13.2 | 18.0 | 20.4 | 20.7 | 20.3 | 19.0 | 19.4 | 19.5 | 18.1 | 15.8 | 11.4 |
| 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 | 12.7 | 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) | 10.4 | 10.8 | 11.0 | 11.5 | 11.5 | 11.2 | 10.3 | 10.0 | 10.3 | 10.2 | 9.7 | 10.0 |
| Precipitation (mm) | 1 | 3 | 26 | 11 | 46 | 140 | 213 | 202 | 171 | 97 | 32 | 6 |
| Sunny days | 26 | 22 | 14 | 17 | 11 | 6 | 3 | 1 | 1 | 1 | 15 | 24 |
| Rainy days | 5 | 6 | 17 | 13 | 20 | 24 | 28 | 30 | 29 | 30 | 15 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Juanito Río Seco is at