Average annual temperature is 24.6 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: 4.6 °C
Number of sunny days: 165 days
Number of rainy days: 200 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) | 30.2 | 30.6 | 33.3 | 32.1 | 32.2 | 36.2 | 35.6 | 37.2 | 36.1 | 34.8 | 30.5 | 27.7 |
| Average daytime temperature (°C) | 24.5 | 23.7 | 26.7 | 27.6 | 29.9 | 33.6 | 34.1 | 34.9 | 34.8 | 30.2 | 24.3 | 23.4 |
| Average temperature (°C) | 20.2 | 18.7 | 22.5 | 23.4 | 26.0 | 29.3 | 30.1 | 30.2 | 30.0 | 25.6 | 20.0 | 18.9 |
| Average night temperature (°C) | 17.3 | 15.4 | 19.4 | 20.1 | 22.8 | 26.1 | 26.9 | 26.7 | 26.5 | 22.2 | 16.7 | 15.6 |
| Absolute minimum temperature (°C) | 7.5 | 4.6 | 8.2 | 13.3 | 20.3 | 21.7 | 24.0 | 24.1 | 23.2 | 9.5 | 9.1 | 6.4 |
| 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 | 13.4 | 13.7 | 13.6 | 13.0 | 12.3 | 11.5 | 10.9 | 10.6 |
| 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) | 7.6 | 8.9 | 7.9 | 9.4 | 10.5 | 12.5 | 12.4 | 11.7 | 11.2 | 8.6 | 5.9 | 6.7 |
| Precipitation (mm) | 24 | 15 | 54 | 155 | 131 | 22 | 75 | 58 | 42 | 29 | 111 | 35 |
| Sunny days | 14 | 16 | 12 | 9 | 7 | 22 | 18 | 14 | 8 | 13 | 11 | 21 |
| Rainy days | 17 | 12 | 19 | 21 | 24 | 8 | 13 | 17 | 22 | 18 | 19 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Santa Rosa during the most sunny months:
The largest precipitation sum in Santa Rosa is at