Average annual temperature is 18.4 °C
Absolute maximum temperature: 29.2 °C
Absolute minimum temperature: 8.8 °C
Number of sunny days: 144 days
Number of rainy days: 221 days
Look at detailed online map of Plan Seco
* Weather data for Plan Seco 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) | 22.8 | 26.0 | 26.2 | 27.8 | 29.2 | 28.9 | 24.7 | 24.0 | 25.1 | 24.1 | 24.2 | 22.1 |
| Average daytime temperature (°C) | 20.7 | 22.8 | 24.5 | 25.9 | 25.9 | 26.1 | 22.6 | 22.3 | 22.9 | 21.7 | 22.0 | 19.6 |
| Average temperature (°C) | 16.1 | 17.7 | 18.7 | 20.0 | 20.5 | 21.2 | 18.7 | 18.4 | 18.8 | 17.7 | 17.9 | 15.4 |
| Average night temperature (°C) | 12.0 | 12.9 | 13.3 | 14.6 | 15.5 | 16.2 | 15.6 | 15.4 | 15.4 | 14.7 | 14.5 | 12.1 |
| Absolute minimum temperature (°C) | 10.1 | 10.6 | 10.2 | 11.6 | 12.4 | 14.4 | 14.2 | 13.9 | 13.8 | 12.8 | 10.0 | 8.8 |
| 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 | 11.0 |
| 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 | 11.0 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 10.2 | 10.6 | 11.3 | 11.6 | 11.7 | 12.0 | 10.7 | 10.4 | 10.8 | 9.3 | 10.0 | 8.9 |
| Precipitation (mm) | 3 | 0 | 10 | 27 | 120 | 114 | 384 | 351 | 243 | 267 | 80 | 77 |
| Sunny days | 26 | 27 | 24 | 23 | 5 | 10 | 0 | 0 | 1 | 0 | 15 | 13 |
| Rainy days | 5 | 1 | 7 | 7 | 26 | 20 | 31 | 31 | 29 | 31 | 15 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Plan Seco is at