Average annual temperature is 22.3 °C
Absolute maximum temperature: 40.8 °C
Absolute minimum temperature: 0.8 °C
Number of sunny days: 252 days
Number of rainy days: 113 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) | 30.6 | 29.6 | 31.6 | 35.2 | 38.3 | 40.8 | 36.6 | 36.5 | 37.9 | 38.0 | 32.9 | 31.2 |
| Average daytime temperature (°C) | 24.8 | 25.0 | 27.6 | 31.8 | 34.7 | 37.8 | 33.8 | 33.5 | 33.9 | 30.7 | 28.1 | 26.5 |
| Average temperature (°C) | 15.5 | 15.5 | 18.2 | 21.6 | 25.1 | 28.8 | 27.3 | 27.0 | 27.0 | 23.5 | 20.2 | 17.2 |
| Average night temperature (°C) | 7.9 | 8.0 | 9.8 | 11.2 | 14.5 | 19.9 | 22.0 | 21.9 | 21.3 | 17.8 | 13.8 | 9.9 |
| Absolute minimum temperature (°C) | 1.4 | 0.8 | 3.6 | 6.9 | 10.7 | 15.0 | 19.5 | 19.1 | 19.1 | 12.1 | 8.8 | 5.8 |
| 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 | 13.5 | 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) | 9.1 | 8.6 | 10.1 | 11.7 | 11.8 | 12.4 | 11.5 | 10.7 | 11.2 | 9.0 | 9.4 | 9.3 |
| Precipitation (mm) | 12 | 47 | 15 | 0 | 0 | 2 | 102 | 105 | 80 | 116 | 20 | 25 |
| Sunny days | 24 | 23 | 27 | 28 | 31 | 26 | 4 | 5 | 12 | 19 | 25 | 28 |
| Rainy days | 7 | 5 | 4 | 2 | 0 | 4 | 27 | 26 | 18 | 12 | 5 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santa Rosa is at