Average annual temperature is 20.4 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: 5.1 °C
Number of sunny days: 235 days
Number of rainy days: 130 days
Look at detailed online map of Plaza Vieja
* Weather data for Plaza Vieja 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) | 26.8 | 31.7 | 33.2 | 33.4 | 35.0 | 37.1 | 33.0 | 31.4 | 32.5 | 31.7 | 30.6 | 25.3 |
| Average daytime temperature (°C) | 24.8 | 27.0 | 29.9 | 31.3 | 31.7 | 34.8 | 29.8 | 29.0 | 29.6 | 27.8 | 26.8 | 22.6 |
| Average temperature (°C) | 16.1 | 17.9 | 21.0 | 22.6 | 23.2 | 25.9 | 21.8 | 21.2 | 21.6 | 20.0 | 18.2 | 15.0 |
| Average night temperature (°C) | 8.4 | 10.1 | 13.0 | 14.8 | 15.4 | 17.4 | 15.5 | 15.4 | 14.9 | 14.5 | 11.3 | 9.4 |
| Absolute minimum temperature (°C) | 5.7 | 5.1 | 6.0 | 11.6 | 11.9 | 15.5 | 12.9 | 13.5 | 13.3 | 9.9 | 7.9 | 5.1 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 10.9 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 10.1 | 10.6 | 11.1 | 11.5 | 11.8 | 12.2 | 11.8 | 10.6 | 11.3 | 9.5 | 9.8 | 7.9 |
| Precipitation (mm) | 0 | 0 | 11 | 2 | 8 | 15 | 96 | 63 | 54 | 68 | 33 | 31 |
| Sunny days | 29 | 28 | 23 | 27 | 21 | 25 | 7 | 9 | 18 | 12 | 21 | 15 |
| Rainy days | 2 | 0 | 8 | 3 | 10 | 5 | 24 | 22 | 12 | 19 | 9 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Plaza Vieja is at