Average annual temperature is 27.0 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: 16.2 °C
Number of sunny days: 191 days
Number of rainy days: 174 days
Look at detailed online map of Plan Llano Grande
* Weather data for Plan Llano Grande 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) | 34.9 | 35.1 | 35.1 | 35.9 | 37.5 | 36.6 | 36.3 | 34.6 | 35.1 | 34.4 | 34.7 | 35.7 |
| Average daytime temperature (°C) | 32.4 | 33.1 | 33.1 | 33.9 | 35.4 | 33.7 | 33.2 | 32.4 | 33.0 | 31.0 | 32.1 | 32.6 |
| Average temperature (°C) | 25.5 | 26.3 | 26.1 | 27.2 | 29.1 | 28.3 | 27.8 | 27.3 | 27.5 | 26.0 | 26.8 | 26.1 |
| Average night temperature (°C) | 20.3 | 20.9 | 20.4 | 21.5 | 23.8 | 24.0 | 23.9 | 23.8 | 23.5 | 23.0 | 23.1 | 21.6 |
| Absolute minimum temperature (°C) | 18.4 | 19.4 | 18.7 | 19.1 | 20.8 | 22.1 | 22.5 | 22.6 | 22.3 | 20.9 | 19.6 | 16.2 |
| 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) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 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 | 11.0 | 10.2 | 9.6 | 10.2 | 9.0 | 10.2 | 9.6 |
| Precipitation (mm) | 0 | 3 | 3 | 1 | 14 | 144 | 135 | 211 | 138 | 406 | 62 | 12 |
| Sunny days | 28 | 23 | 28 | 28 | 21 | 10 | 3 | 7 | 2 | 6 | 15 | 20 |
| Rainy days | 3 | 5 | 3 | 2 | 10 | 20 | 28 | 24 | 28 | 25 | 15 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Plan Llano Grande is at