Average annual temperature is 23.0 °C
Absolute maximum temperature: 42.8 °C
Absolute minimum temperature: 1.3 °C
Number of sunny days: 218 days
Number of rainy days: 147 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) | 31.1 | 34.7 | 37.8 | 34.8 | 35.8 | 42.8 | 40.3 | 40.8 | 39.5 | 34.7 | 29.8 | 29.3 |
| Average daytime temperature (°C) | 24.2 | 25.5 | 28.7 | 28.1 | 29.6 | 36.7 | 37.6 | 37.6 | 35.3 | 27.2 | 21.4 | 20.6 |
| Average temperature (°C) | 17.4 | 17.7 | 20.7 | 21.6 | 24.1 | 29.7 | 30.3 | 30.6 | 29.0 | 22.1 | 16.6 | 15.5 |
| Average night temperature (°C) | 12.2 | 11.9 | 15.0 | 17.0 | 19.8 | 23.1 | 24.1 | 24.4 | 23.2 | 18.6 | 13.2 | 11.5 |
| Absolute minimum temperature (°C) | 5.6 | 3.9 | 1.3 | 12.4 | 17.6 | 18.7 | 22.1 | 22.5 | 20.3 | 8.1 | 4.6 | 6.1 |
| 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) | 8.4 | 9.8 | 8.4 | 8.8 | 10.1 | 12.0 | 12.2 | 11.7 | 11.1 | 7.8 | 6.5 | 6.9 |
| Precipitation (mm) | 4 | 4 | 98 | 40 | 79 | 13 | 18 | 9 | 28 | 180 | 116 | 19 |
| Sunny days | 25 | 22 | 18 | 10 | 8 | 20 | 22 | 21 | 22 | 10 | 18 | 22 |
| Rainy days | 6 | 6 | 13 | 20 | 23 | 10 | 9 | 10 | 8 | 21 | 12 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Monterrey during the most sunny months:
The largest precipitation sum in Monterrey is at