Average annual temperature is 26.0 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: 14.9 °C
Number of sunny days: 114 days
Number of rainy days: 251 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) | 32.5 | 33.4 | 36.0 | 38.1 | 37.7 | 38.4 | 33.8 | 34.4 | 32.8 | 34.2 | 32.7 | 32.0 |
| Average daytime temperature (°C) | 27.6 | 27.6 | 31.5 | 34.1 | 33.9 | 35.1 | 31.6 | 31.4 | 31.2 | 30.1 | 27.3 | 26.2 |
| Average temperature (°C) | 23.1 | 23.0 | 26.1 | 28.2 | 28.5 | 30.1 | 27.0 | 26.9 | 26.7 | 26.1 | 23.7 | 22.5 |
| Average night temperature (°C) | 20.0 | 19.8 | 22.1 | 23.5 | 24.0 | 25.7 | 23.7 | 23.5 | 23.5 | 23.1 | 21.2 | 19.7 |
| Absolute minimum temperature (°C) | 15.3 | 15.4 | 18.9 | 20.7 | 18.8 | 23.0 | 22.4 | 22.0 | 22.2 | 19.7 | 16.5 | 14.9 |
| 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 | 12.5 | 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) | 8.7 | 7.8 | 10.1 | 11.0 | 11.5 | 11.0 | 8.7 | 9.5 | 10.0 | 9.1 | 6.3 | 8.0 |
| Precipitation (mm) | 139 | 232 | 49 | 92 | 26 | 83 | 244 | 304 | 137 | 263 | 355 | 135 |
| Sunny days | 12 | 10 | 18 | 17 | 18 | 16 | 2 | 3 | 1 | 6 | 3 | 8 |
| Rainy days | 19 | 18 | 13 | 13 | 13 | 14 | 29 | 28 | 29 | 25 | 27 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santa Rosa is at