Average annual temperature is 27.1 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: 16.8 °C
Number of sunny days: 147 days
Number of rainy days: 218 days
Look at detailed online map of San Roman Fracción Tres
* Weather data for San Roman Fracción Tres 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) | 30.5 | 32.3 | 35.5 | 38.5 | 38.6 | 39.1 | 34.1 | 35.1 | 33.2 | 33.7 | 30.8 | 30.7 |
| Average daytime temperature (°C) | 28.0 | 28.7 | 32.3 | 34.9 | 35.1 | 35.8 | 32.6 | 32.8 | 32.2 | 30.9 | 28.4 | 26.8 |
| Average temperature (°C) | 24.2 | 24.6 | 27.3 | 29.2 | 29.7 | 30.7 | 28.2 | 28.2 | 27.8 | 26.9 | 25.0 | 23.6 |
| Average night temperature (°C) | 21.3 | 21.6 | 23.5 | 24.8 | 25.4 | 26.4 | 24.9 | 25.0 | 24.6 | 24.0 | 22.7 | 21.0 |
| Absolute minimum temperature (°C) | 17.3 | 16.8 | 21.0 | 21.3 | 21.7 | 23.7 | 23.9 | 22.9 | 23.1 | 21.3 | 20.1 | 17.3 |
| 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 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.7 | 9.7 | 10.9 | 11.6 | 11.7 | 11.5 | 11.2 | 11.3 | 10.7 | 9.5 | 8.3 | 8.4 |
| Precipitation (mm) | 85 | 125 | 34 | 19 | 23 | 126 | 243 | 185 | 209 | 242 | 198 | 180 |
| Sunny days | 17 | 17 | 23 | 22 | 18 | 17 | 5 | 8 | 2 | 5 | 3 | 10 |
| Rainy days | 14 | 11 | 8 | 8 | 13 | 13 | 26 | 23 | 28 | 26 | 27 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Roman Fracción Tres is at