Average annual temperature is 26.9 °C
Absolute maximum temperature: 39.2 °C
Absolute minimum temperature: 16.4 °C
Number of sunny days: 155 days
Number of rainy days: 210 days
Look at detailed online map of San Julián
* Weather data for San Julián 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) | 30.0 | 31.8 | 34.7 | 37.5 | 37.3 | 39.2 | 35.9 | 36.1 | 34.2 | 34.1 | 31.0 | 30.8 |
| Average daytime temperature (°C) | 28.0 | 28.2 | 31.8 | 34.1 | 34.7 | 35.7 | 33.2 | 33.1 | 32.6 | 31.3 | 28.3 | 26.9 |
| Average temperature (°C) | 24.0 | 24.2 | 26.7 | 28.5 | 29.2 | 30.5 | 28.5 | 28.3 | 27.8 | 26.9 | 24.7 | 23.3 |
| Average night temperature (°C) | 20.9 | 21.0 | 23.0 | 24.1 | 25.0 | 26.5 | 25.0 | 24.6 | 24.3 | 23.7 | 22.3 | 20.5 |
| Absolute minimum temperature (°C) | 17.1 | 16.6 | 20.6 | 21.4 | 20.8 | 23.8 | 23.4 | 22.5 | 22.7 | 20.5 | 19.3 | 16.4 |
| 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 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.4 | 9.3 | 10.7 | 11.4 | 11.8 | 11.3 | 10.7 | 11.3 | 10.5 | 9.8 | 8.0 | 8.2 |
| Precipitation (mm) | 91 | 91 | 51 | 42 | 17 | 108 | 152 | 169 | 142 | 172 | 228 | 135 |
| Sunny days | 19 | 13 | 25 | 20 | 22 | 17 | 5 | 8 | 6 | 6 | 4 | 10 |
| Rainy days | 12 | 15 | 6 | 10 | 9 | 13 | 26 | 23 | 24 | 25 | 26 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Julián is at