Average annual temperature is 16.7 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: -3.5 °C
Number of sunny days: 255 days
Number of rainy days: 110 days
Look at detailed online map of Santa Rosa
* Weather data for Santa Rosa 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) | 21.5 | 25.4 | 27.0 | 26.8 | 30.1 | 34.1 | 32.6 | 33.6 | 31.1 | 28.6 | 24.8 | 20.9 |
| Average daytime temperature (°C) | 17.5 | 18.5 | 22.2 | 24.1 | 25.7 | 31.0 | 29.1 | 28.0 | 28.3 | 21.4 | 19.0 | 17.0 |
| Average temperature (°C) | 10.6 | 10.7 | 14.7 | 16.9 | 18.5 | 23.6 | 22.9 | 21.7 | 21.9 | 15.8 | 12.8 | 10.4 |
| Average night temperature (°C) | 5.4 | 5.1 | 8.7 | 10.4 | 12.3 | 16.8 | 16.8 | 16.2 | 15.8 | 11.7 | 8.6 | 5.1 |
| Absolute minimum temperature (°C) | -1.6 | -3.5 | 0.3 | 6.8 | 8.4 | 12.7 | 13.6 | 13.3 | 12.6 | 2.9 | -0.7 | -0.2 |
| 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) | 9.6 | 9.8 | 10.2 | 11.4 | 11.1 | 12.1 | 12.2 | 11.5 | 11.3 | 7.9 | 8.5 | 9.3 |
| Precipitation (mm) | 4 | 8 | 24 | 7 | 41 | 12 | 60 | 50 | 40 | 65 | 23 | 1 |
| Sunny days | 29 | 25 | 25 | 25 | 16 | 19 | 17 | 12 | 19 | 19 | 22 | 27 |
| Rainy days | 2 | 3 | 6 | 5 | 15 | 11 | 14 | 19 | 11 | 12 | 8 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santa Rosa is at