Average annual temperature is 27.3 °C
Absolute maximum temperature: 42.4 °C
Absolute minimum temperature: 12.8 °C
Number of sunny days: 129 days
Number of rainy days: 236 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) | 34.3 | 37.2 | 40.2 | 42.4 | 40.8 | 41.7 | 37.6 | 37.1 | 35.3 | 34.7 | 32.7 | 33.2 |
| Average daytime temperature (°C) | 30.9 | 32.8 | 36.6 | 38.4 | 37.5 | 37.9 | 34.9 | 34.3 | 32.9 | 32.1 | 29.5 | 28.0 |
| Average temperature (°C) | 24.5 | 25.8 | 28.7 | 30.1 | 29.9 | 30.7 | 28.3 | 27.8 | 26.9 | 26.5 | 24.7 | 23.3 |
| Average night temperature (°C) | 20.0 | 20.5 | 22.5 | 23.6 | 23.9 | 25.0 | 24.0 | 23.6 | 23.1 | 22.7 | 21.6 | 20.0 |
| Absolute minimum temperature (°C) | 14.0 | 14.5 | 20.2 | 21.5 | 20.1 | 22.5 | 22.6 | 22.3 | 21.8 | 19.5 | 19.1 | 12.8 |
| 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) | 9.6 | 9.7 | 10.7 | 11.3 | 11.5 | 11.1 | 10.7 | 10.5 | 10.1 | 10.0 | 8.3 | 7.9 |
| Precipitation (mm) | 32 | 12 | 6 | 2 | 62 | 76 | 149 | 166 | 178 | 126 | 170 | 98 |
| Sunny days | 15 | 15 | 20 | 23 | 19 | 13 | 3 | 1 | 0 | 6 | 5 | 9 |
| Rainy days | 16 | 13 | 11 | 7 | 12 | 17 | 28 | 30 | 30 | 25 | 25 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santa Rosa is at