Average annual temperature is 24.9 °C
Absolute maximum temperature: 45.0 °C
Absolute minimum temperature: 3.1 °C
Number of sunny days: 248 days
Number of rainy days: 117 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) | 31.8 | 37.6 | 40.7 | 37.4 | 37.3 | 45.0 | 42.5 | 43.0 | 41.7 | 36.8 | 32.6 | 27.8 |
| Average daytime temperature (°C) | 24.8 | 26.7 | 30.9 | 30.3 | 31.7 | 38.8 | 39.6 | 39.6 | 38.6 | 29.9 | 22.9 | 22.1 |
| Average temperature (°C) | 18.6 | 19.0 | 23.0 | 23.7 | 26.1 | 31.7 | 32.3 | 32.6 | 32.1 | 24.2 | 18.3 | 16.9 |
| Average night temperature (°C) | 13.3 | 13.4 | 17.6 | 18.9 | 21.6 | 25.4 | 26.4 | 26.6 | 26.2 | 20.2 | 14.8 | 12.6 |
| Absolute minimum temperature (°C) | 5.7 | 3.1 | 6.0 | 13.3 | 18.8 | 19.5 | 24.4 | 24.0 | 23.4 | 7.6 | 9.3 | 6.5 |
| 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) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.8 | 13.6 | 13.0 | 12.3 | 11.5 | 10.9 | 10.5 |
| 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) | 7.9 | 9.7 | 8.4 | 8.0 | 9.7 | 12.0 | 12.2 | 11.7 | 11.0 | 7.9 | 6.2 | 7.4 |
| Precipitation (mm) | 4 | 2 | 21 | 46 | 101 | 19 | 13 | 41 | 5 | 87 | 71 | 29 |
| Sunny days | 26 | 25 | 22 | 14 | 9 | 20 | 25 | 25 | 28 | 12 | 19 | 23 |
| Rainy days | 5 | 3 | 9 | 16 | 22 | 10 | 6 | 6 | 2 | 19 | 11 | 8 |
| 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