Average annual temperature is 20.2 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: 4.6 °C
Number of sunny days: 191 days
Number of rainy days: 174 days
Look at detailed online map of San Jerónimo Tlacochahuaya
* Weather data for San Jerónimo Tlacochahuaya 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) | 28.5 | 32.4 | 33.4 | 34.0 | 33.6 | 34.3 | 29.0 | 30.2 | 31.6 | 31.1 | 31.5 | 29.9 |
| Average daytime temperature (°C) | 26.1 | 27.3 | 30.2 | 30.7 | 29.8 | 30.5 | 27.0 | 27.6 | 27.4 | 27.6 | 27.8 | 25.9 |
| Average temperature (°C) | 18.0 | 18.6 | 21.0 | 22.1 | 21.8 | 22.7 | 20.2 | 20.5 | 20.0 | 20.2 | 19.9 | 17.7 |
| Average night temperature (°C) | 11.5 | 11.7 | 13.9 | 15.8 | 15.8 | 16.7 | 15.0 | 15.1 | 14.5 | 14.6 | 14.0 | 11.4 |
| Absolute minimum temperature (°C) | 7.9 | 8.8 | 10.7 | 14.0 | 12.8 | 14.6 | 12.8 | 12.6 | 12.4 | 11.4 | 11.6 | 4.6 |
| 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 | 10.9 | 10.9 | 11.1 | 11.4 | 10.9 | 10.6 | 10.6 | 10.2 | 10.1 | 9.6 |
| Precipitation (mm) | 0 | 0 | 2 | 33 | 52 | 42 | 117 | 114 | 124 | 65 | 6 | 0 |
| Sunny days | 31 | 28 | 24 | 14 | 13 | 12 | 3 | 1 | 7 | 8 | 22 | 28 |
| Rainy days | 0 | 0 | 7 | 16 | 18 | 18 | 28 | 30 | 23 | 23 | 8 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Jerónimo Tlacochahuaya is at