Average annual temperature is 26.9 °C
Absolute maximum temperature: 40.2 °C
Absolute minimum temperature: 12.7 °C
Number of sunny days: 122 days
Number of rainy days: 243 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) | 32.1 | 32.9 | 35.3 | 38.8 | 39.0 | 40.2 | 37.6 | 39.3 | 36.0 | 37.3 | 34.3 | 32.8 |
| Average daytime temperature (°C) | 29.3 | 30.4 | 32.8 | 34.8 | 35.0 | 36.1 | 35.6 | 34.9 | 34.5 | 33.1 | 30.2 | 28.2 |
| Average temperature (°C) | 23.9 | 24.6 | 26.1 | 27.5 | 28.0 | 29.4 | 29.2 | 28.8 | 28.1 | 27.4 | 25.5 | 23.6 |
| Average night temperature (°C) | 20.1 | 20.4 | 21.1 | 22.2 | 22.8 | 24.4 | 25.0 | 24.9 | 23.8 | 23.2 | 22.3 | 20.5 |
| Absolute minimum temperature (°C) | 14.7 | 15.5 | 18.3 | 18.4 | 17.6 | 21.4 | 23.5 | 23.3 | 22.1 | 18.7 | 19.2 | 12.7 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.4 | 12.0 | 12.6 | 13.2 | 13.4 | 13.3 | 12.8 | 12.3 | 11.7 | 11.1 | 10.9 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.2 | 9.8 | 10.6 | 11.5 | 11.6 | 11.8 | 11.1 | 10.9 | 11.0 | 10.6 | 9.4 | 9.1 |
| Precipitation (mm) | 30 | 27 | 77 | 23 | 41 | 63 | 112 | 116 | 79 | 44 | 41 | 67 |
| Sunny days | 17 | 16 | 21 | 18 | 9 | 9 | 1 | 2 | 0 | 10 | 9 | 10 |
| Rainy days | 14 | 12 | 10 | 12 | 22 | 21 | 30 | 29 | 30 | 21 | 21 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santa Rosa is at