Average annual temperature is 18.4 °C
Absolute maximum temperature: 36.4 °C
Absolute minimum temperature: 0.6 °C
Number of sunny days: 272 days
Number of rainy days: 93 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) | 24.3 | 28.3 | 30.1 | 30.5 | 32.0 | 36.4 | 32.2 | 32.9 | 32.2 | 29.4 | 28.0 | 22.2 |
| Average daytime temperature (°C) | 21.7 | 24.1 | 27.1 | 28.3 | 29.1 | 33.1 | 28.2 | 27.6 | 28.5 | 24.8 | 22.8 | 19.0 |
| Average temperature (°C) | 13.5 | 15.5 | 18.4 | 19.6 | 21.1 | 25.0 | 21.2 | 20.6 | 21.2 | 18.3 | 15.1 | 11.8 |
| Average night temperature (°C) | 5.8 | 7.3 | 9.9 | 11.2 | 13.3 | 16.8 | 14.9 | 14.6 | 14.0 | 12.4 | 8.5 | 5.7 |
| Absolute minimum temperature (°C) | 3.3 | 4.0 | 6.2 | 8.5 | 9.8 | 14.1 | 12.6 | 11.9 | 11.7 | 8.7 | 2.7 | 0.6 |
| 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) | 10.9 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 13.4 | 12.9 | 12.3 | 11.6 | 11.1 | 10.8 |
| 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) | 9.9 | 10.4 | 11.2 | 11.6 | 11.9 | 12.2 | 11.7 | 11.2 | 11.3 | 9.5 | 9.5 | 7.9 |
| Precipitation (mm) | 2 | 0 | 0 | 2 | 4 | 15 | 83 | 95 | 45 | 83 | 50 | 16 |
| Sunny days | 30 | 28 | 31 | 28 | 28 | 27 | 12 | 8 | 21 | 15 | 20 | 24 |
| Rainy days | 1 | 0 | 0 | 2 | 3 | 3 | 19 | 23 | 9 | 16 | 10 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santa Rosa is at