Average annual temperature is 25.8 °C
Absolute maximum temperature: 36.6 °C
Absolute minimum temperature: 16.5 °C
Number of sunny days: 176 days
Number of rainy days: 189 days
Look at detailed online map of Kilómetro Cuarenta
* Weather data for Kilómetro Cuarenta 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) | 33.6 | 34.5 | 34.6 | 35.2 | 36.6 | 35.9 | 35.6 | 34.0 | 33.2 | 32.2 | 32.9 | 33.2 |
| Average daytime temperature (°C) | 31.3 | 32.4 | 32.6 | 33.4 | 34.7 | 33.2 | 32.0 | 31.2 | 31.2 | 29.4 | 30.4 | 30.9 |
| Average temperature (°C) | 24.3 | 25.2 | 25.3 | 26.3 | 27.9 | 27.2 | 26.4 | 25.9 | 26.0 | 24.6 | 25.5 | 24.8 |
| Average night temperature (°C) | 19.4 | 20.1 | 19.9 | 21.1 | 22.8 | 23.1 | 22.6 | 22.5 | 22.5 | 21.8 | 22.0 | 20.5 |
| Absolute minimum temperature (°C) | 17.7 | 18.3 | 18.4 | 18.2 | 20.8 | 21.0 | 21.3 | 20.8 | 21.4 | 20.0 | 18.2 | 16.5 |
| 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) | 10.4 | 10.7 | 11.2 | 11.4 | 11.3 | 11.1 | 10.0 | 9.6 | 10.1 | 8.8 | 10.0 | 9.7 |
| Precipitation (mm) | 0 | 3 | 1 | 3 | 16 | 116 | 122 | 212 | 127 | 427 | 74 | 7 |
| Sunny days | 29 | 23 | 27 | 25 | 18 | 11 | 1 | 4 | 3 | 1 | 11 | 23 |
| Rainy days | 2 | 5 | 4 | 5 | 13 | 19 | 30 | 27 | 27 | 30 | 19 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kilómetro Cuarenta is at