Average annual temperature is 16.8 °C
Absolute maximum temperature: 33.6 °C
Absolute minimum temperature: 0.7 °C
Number of sunny days: 216 days
Number of rainy days: 149 days
Look at detailed online map of Monterrey
* Weather data for Monterrey 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) | 23.7 | 22.7 | 25.1 | 27.0 | 28.9 | 33.6 | 27.0 | 28.5 | 28.7 | 28.9 | 25.9 | 23.0 |
| Average daytime temperature (°C) | 18.2 | 18.5 | 21.0 | 24.1 | 25.8 | 28.3 | 24.9 | 25.4 | 25.4 | 22.5 | 21.4 | 19.5 |
| Average temperature (°C) | 12.3 | 12.4 | 14.6 | 17.0 | 18.9 | 21.3 | 19.5 | 19.6 | 19.8 | 17.1 | 15.5 | 13.3 |
| Average night temperature (°C) | 7.2 | 7.3 | 9.0 | 10.4 | 12.4 | 14.9 | 15.9 | 15.6 | 15.8 | 13.2 | 10.7 | 8.1 |
| Absolute minimum temperature (°C) | 0.7 | 1.0 | 5.0 | 7.8 | 9.3 | 11.9 | 13.9 | 13.5 | 14.0 | 9.8 | 6.8 | 2.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 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) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.6 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.4 | 9.1 | 10.5 | 11.6 | 11.1 | 12.4 | 11.0 | 10.7 | 10.9 | 8.7 | 9.5 | 9.2 |
| Precipitation (mm) | 17 | 34 | 22 | 0 | 1 | 22 | 188 | 126 | 82 | 288 | 14 | 14 |
| Sunny days | 25 | 22 | 29 | 27 | 28 | 19 | 0 | 1 | 4 | 10 | 24 | 27 |
| Rainy days | 6 | 6 | 2 | 3 | 3 | 11 | 31 | 30 | 26 | 21 | 6 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Monterrey is at