Average annual temperature is 21.9 °C
Absolute maximum temperature: 44.0 °C
Absolute minimum temperature: 1.1 °C
Number of sunny days: 255 days
Number of rainy days: 110 days
Look at detailed online map of San Jerónimo
* Weather data for San Jerónimo 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) | 30.1 | 32.7 | 35.8 | 38.1 | 38.6 | 44.0 | 38.1 | 39.7 | 37.7 | 32.5 | 31.1 | 30.2 |
| Average daytime temperature (°C) | 22.4 | 23.0 | 28.4 | 29.6 | 30.9 | 38.0 | 35.6 | 35.7 | 34.7 | 27.0 | 20.8 | 20.3 |
| Average temperature (°C) | 14.6 | 14.7 | 19.3 | 21.7 | 24.0 | 30.6 | 29.7 | 29.9 | 28.3 | 21.3 | 14.8 | 13.5 |
| Average night temperature (°C) | 8.3 | 8.4 | 12.6 | 15.7 | 18.3 | 23.2 | 23.4 | 23.4 | 21.9 | 16.9 | 10.4 | 8.2 |
| Absolute minimum temperature (°C) | 3.5 | 1.1 | 2.3 | 11.4 | 15.5 | 18.3 | 21.4 | 19.7 | 19.5 | 5.0 | 3.6 | 2.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.8 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.2 | 9.2 | 9.2 | 10.0 | 10.4 | 12.3 | 12.0 | 11.7 | 11.1 | 8.1 | 6.9 | 8.0 |
| Precipitation (mm) | 0 | 0 | 10 | 7 | 105 | 17 | 24 | 4 | 14 | 44 | 21 | 12 |
| Sunny days | 30 | 26 | 23 | 19 | 8 | 19 | 23 | 26 | 21 | 12 | 23 | 25 |
| Rainy days | 1 | 2 | 8 | 11 | 23 | 11 | 8 | 5 | 9 | 19 | 7 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit San Jerónimo during the most sunny months:
The largest precipitation sum in San Jerónimo is at