Average annual temperature is 17.8 °C
Absolute maximum temperature: 34.5 °C
Absolute minimum temperature: 2.9 °C
Number of sunny days: 173 days
Number of rainy days: 192 days
Look at detailed online map of San Juan Achichilco
* Weather data for San Juan Achichilco 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) | 26.6 | 30.0 | 31.9 | 32.0 | 32.1 | 34.5 | 29.9 | 28.8 | 30.2 | 28.7 | 29.7 | 24.2 |
| Average daytime temperature (°C) | 23.6 | 25.6 | 28.0 | 28.9 | 28.1 | 31.5 | 26.6 | 25.4 | 28.4 | 25.1 | 23.8 | 19.9 |
| Average temperature (°C) | 14.5 | 15.6 | 18.5 | 19.9 | 19.9 | 22.5 | 19.1 | 18.4 | 19.5 | 17.7 | 15.6 | 12.9 |
| Average night temperature (°C) | 7.8 | 8.5 | 11.1 | 13.2 | 13.4 | 15.4 | 14.0 | 13.6 | 13.4 | 13.3 | 10.1 | 8.5 |
| Absolute minimum temperature (°C) | 3.4 | 3.6 | 5.2 | 8.8 | 10.9 | 13.3 | 10.7 | 11.0 | 11.4 | 7.7 | 6.1 | 2.9 |
| 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 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 10.0 | 10.2 | 10.8 | 11.1 | 11.5 | 12.2 | 11.5 | 10.5 | 11.1 | 9.0 | 9.0 | 7.4 |
| Precipitation (mm) | 1 | 2 | 24 | 33 | 78 | 21 | 100 | 99 | 44 | 48 | 25 | 36 |
| Sunny days | 28 | 23 | 19 | 13 | 9 | 19 | 2 | 3 | 14 | 10 | 19 | 14 |
| Rainy days | 3 | 5 | 12 | 17 | 22 | 11 | 29 | 28 | 16 | 21 | 11 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Juan Achichilco is at