Average annual temperature is 25.1 °C
Absolute maximum temperature: 39.9 °C
Absolute minimum temperature: 10.2 °C
Number of sunny days: 121 days
Number of rainy days: 244 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) | 31.3 | 33.0 | 33.7 | 34.8 | 35.4 | 39.9 | 36.4 | 35.9 | 36.4 | 35.4 | 29.7 | 28.7 |
| Average daytime temperature (°C) | 25.9 | 25.8 | 29.1 | 29.3 | 32.1 | 35.7 | 33.9 | 33.7 | 34.6 | 29.5 | 25.2 | 23.8 |
| Average temperature (°C) | 21.0 | 20.6 | 23.7 | 24.8 | 27.1 | 30.3 | 29.1 | 28.6 | 29.4 | 25.4 | 20.9 | 19.8 |
| Average night temperature (°C) | 17.8 | 16.9 | 20.1 | 21.4 | 23.0 | 25.8 | 24.8 | 24.3 | 25.0 | 22.2 | 17.8 | 16.8 |
| Absolute minimum temperature (°C) | 10.2 | 10.2 | 11.8 | 16.2 | 18.9 | 23.5 | 22.0 | 22.2 | 23.4 | 14.7 | 12.9 | 10.7 |
| 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) | 11.0 | 11.4 | 12.0 | 12.6 | 13.2 | 13.4 | 13.3 | 12.9 | 12.3 | 11.7 | 11.1 | 10.8 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.1 | 7.8 | 9.1 | 8.9 | 11.3 | 12.5 | 11.6 | 11.4 | 11.2 | 8.5 | 6.4 | 5.8 |
| Precipitation (mm) | 23 | 18 | 44 | 163 | 41 | 23 | 82 | 152 | 43 | 377 | 60 | 101 |
| Sunny days | 13 | 13 | 11 | 8 | 16 | 17 | 4 | 3 | 8 | 6 | 12 | 10 |
| Rainy days | 18 | 15 | 20 | 22 | 15 | 13 | 27 | 28 | 22 | 25 | 18 | 21 |
| 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