Average annual temperature is 28.1 °C
Absolute maximum temperature: 38.9 °C
Absolute minimum temperature: 18.6 °C
Number of sunny days: 160 days
Number of rainy days: 205 days
Look at detailed online map of San Ramón (Sección Kilómetro 136)
* Weather data for San Ramón (Sección Kilómetro 136) 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) | 35.5 | 36.4 | 38.1 | 37.8 | 38.4 | 36.6 | 38.1 | 37.9 | 38.9 | 37.5 | 35.9 | 36.8 |
| Average daytime temperature (°C) | 32.5 | 32.8 | 32.6 | 34.0 | 34.7 | 32.6 | 34.6 | 34.7 | 35.3 | 32.6 | 33.2 | 32.8 |
| Average temperature (°C) | 26.5 | 26.7 | 27.4 | 28.6 | 29.4 | 28.1 | 29.0 | 28.7 | 29.3 | 27.6 | 28.1 | 27.2 |
| Average night temperature (°C) | 22.5 | 22.4 | 23.3 | 24.2 | 25.3 | 24.7 | 25.4 | 25.2 | 25.3 | 24.5 | 24.8 | 23.6 |
| Absolute minimum temperature (°C) | 18.6 | 19.3 | 21.5 | 21.5 | 23.1 | 22.8 | 23.3 | 23.4 | 23.1 | 22.4 | 21.8 | 20.1 |
| 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) | 10.5 | 10.9 | 11.0 | 11.4 | 11.6 | 11.0 | 10.6 | 10.7 | 10.6 | 9.8 | 9.8 | 10.2 |
| Precipitation (mm) | 1 | 1 | 38 | 21 | 37 | 150 | 174 | 224 | 131 | 225 | 33 | 1 |
| Sunny days | 27 | 24 | 11 | 11 | 14 | 2 | 3 | 5 | 5 | 7 | 21 | 30 |
| Rainy days | 4 | 4 | 20 | 19 | 17 | 28 | 28 | 26 | 25 | 24 | 9 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Ramón (Sección Kilómetro 136) is at