Average annual temperature is 20.9 °C
Absolute maximum temperature: 39.4 °C
Absolute minimum temperature: -1.3 °C
Number of sunny days: 293 days
Number of rainy days: 72 days
Look at detailed online map of Santa Juliana
* Weather data for Santa Juliana 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) | 26.0 | 29.9 | 31.5 | 32.9 | 35.9 | 39.4 | 37.6 | 38.0 | 35.9 | 31.5 | 30.5 | 26.5 |
| Average daytime temperature (°C) | 21.8 | 23.4 | 27.1 | 29.3 | 30.7 | 35.8 | 33.3 | 34.1 | 32.9 | 25.8 | 22.6 | 20.6 |
| Average temperature (°C) | 13.1 | 14.4 | 18.8 | 21.6 | 23.6 | 28.9 | 27.5 | 27.9 | 26.7 | 19.6 | 15.7 | 13.1 |
| Average night temperature (°C) | 5.4 | 7.2 | 11.1 | 13.8 | 16.5 | 21.4 | 21.3 | 21.5 | 19.8 | 14.4 | 10.2 | 6.1 |
| Absolute minimum temperature (°C) | -1.3 | 0.6 | 3.8 | 9.3 | 12.9 | 17.8 | 17.9 | 17.9 | 16.9 | 6.8 | 2.8 | -0.6 |
| 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 | 11.2 | 12.0 | 12.8 | 13.5 | 13.8 | 13.6 | 13.1 | 12.3 | 11.5 | 10.8 | 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) | 9.5 | 9.8 | 10.4 | 11.5 | 11.0 | 12.1 | 12.2 | 11.7 | 11.5 | 7.9 | 8.1 | 9.2 |
| Precipitation (mm) | 3 | 1 | 8 | 2 | 21 | 9 | 29 | 9 | 1 | 44 | 18 | 0 |
| Sunny days | 28 | 26 | 27 | 28 | 18 | 23 | 23 | 23 | 27 | 17 | 23 | 30 |
| Rainy days | 3 | 2 | 4 | 2 | 13 | 7 | 8 | 8 | 3 | 14 | 7 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santa Juliana is at