Average annual temperature is 19.5 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: 3.8 °C
Number of sunny days: 179 days
Number of rainy days: 186 days
Look at detailed online map of Colonia Reforma
* Weather data for Colonia Reforma 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) | 28.4 | 32.6 | 32.9 | 33.7 | 33.0 | 34.8 | 27.8 | 29.2 | 29.1 | 29.4 | 30.5 | 28.2 |
| Average daytime temperature (°C) | 25.4 | 26.9 | 29.6 | 30.4 | 30.3 | 30.4 | 26.0 | 26.2 | 26.4 | 26.2 | 26.5 | 24.8 |
| Average temperature (°C) | 17.1 | 18.0 | 20.6 | 21.7 | 21.8 | 22.5 | 19.4 | 19.5 | 19.2 | 19.2 | 18.8 | 16.6 |
| Average night temperature (°C) | 9.7 | 10.5 | 12.7 | 14.3 | 14.7 | 15.8 | 14.4 | 14.4 | 13.8 | 14.1 | 13.1 | 10.2 |
| Absolute minimum temperature (°C) | 6.2 | 7.5 | 10.1 | 12.3 | 12.6 | 13.8 | 12.1 | 12.2 | 11.4 | 9.8 | 10.5 | 3.8 |
| 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 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.3 | 11.1 |
| 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) | 10.3 | 10.7 | 10.9 | 11.3 | 11.2 | 11.5 | 10.3 | 10.3 | 10.4 | 10.3 | 10.1 | 9.7 |
| Precipitation (mm) | 0 | 0 | 7 | 17 | 28 | 83 | 217 | 214 | 122 | 106 | 16 | 2 |
| Sunny days | 29 | 27 | 21 | 16 | 14 | 14 | 2 | 1 | 7 | 7 | 16 | 25 |
| Rainy days | 2 | 1 | 10 | 14 | 17 | 16 | 29 | 30 | 23 | 24 | 14 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Colonia Reforma is at