Average annual temperature is 25.0 °C
Absolute maximum temperature: 45.3 °C
Absolute minimum temperature: 3.5 °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) | 32.1 | 37.8 | 40.1 | 38.6 | 38.8 | 45.3 | 42.8 | 43.9 | 42.2 | 37.7 | 32.7 | 28.5 |
| Average daytime temperature (°C) | 24.9 | 26.9 | 31.3 | 31.0 | 32.1 | 38.7 | 39.8 | 40.0 | 38.9 | 30.5 | 23.2 | 22.7 |
| Average temperature (°C) | 18.5 | 19.0 | 23.3 | 24.1 | 26.3 | 31.4 | 32.5 | 32.8 | 32.2 | 24.6 | 18.4 | 16.9 |
| Average night temperature (°C) | 13.4 | 13.2 | 17.8 | 19.2 | 21.7 | 25.3 | 26.8 | 26.9 | 26.6 | 20.6 | 14.9 | 12.4 |
| Absolute minimum temperature (°C) | 5.8 | 3.5 | 6.5 | 13.8 | 19.4 | 20.2 | 25.4 | 23.7 | 24.8 | 8.1 | 8.6 | 5.6 |
| 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 | 13.1 | 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) | 8.1 | 9.6 | 8.5 | 8.2 | 10.1 | 12.1 | 12.3 | 11.7 | 11.0 | 7.9 | 6.2 | 7.6 |
| Precipitation (mm) | 4 | 4 | 32 | 45 | 101 | 13 | 14 | 25 | 6 | 76 | 72 | 25 |
| Sunny days | 27 | 26 | 20 | 13 | 10 | 22 | 25 | 23 | 26 | 13 | 19 | 24 |
| Rainy days | 4 | 2 | 11 | 17 | 21 | 8 | 6 | 8 | 4 | 18 | 11 | 7 |
| 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