Average annual temperature is 18.1 °C
Absolute maximum temperature: 31.2 °C
Absolute minimum temperature: 4.2 °C
Number of sunny days: 182 days
Number of rainy days: 183 days
Look at detailed online map of Santa Rosa (Santa Bárbara)
* Weather data for Santa Rosa (Santa Bárbara) 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) | 24.8 | 26.5 | 28.6 | 29.4 | 31.2 | 30.9 | 26.6 | 26.8 | 26.6 | 26.0 | 25.5 | 24.2 |
| Average daytime temperature (°C) | 22.9 | 24.8 | 26.1 | 27.9 | 28.3 | 28.4 | 24.6 | 24.4 | 24.6 | 23.2 | 23.8 | 21.8 |
| Average temperature (°C) | 14.9 | 16.5 | 17.5 | 19.4 | 20.7 | 21.4 | 19.0 | 18.7 | 18.6 | 17.7 | 17.0 | 15.4 |
| Average night temperature (°C) | 7.6 | 8.4 | 8.5 | 10.5 | 12.8 | 14.0 | 13.4 | 13.6 | 12.7 | 13.0 | 11.2 | 10.0 |
| Absolute minimum temperature (°C) | 4.9 | 5.4 | 5.8 | 7.9 | 8.9 | 10.7 | 12.0 | 10.9 | 10.7 | 10.4 | 7.0 | 4.2 |
| 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) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.3 | 13.2 | 12.8 | 12.2 | 11.7 | 11.2 | 11.0 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 10.1 | 10.7 | 11.3 | 11.7 | 11.8 | 11.7 | 11.0 | 10.5 | 10.8 | 9.1 | 10.0 | 8.8 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 12 | 50 | 217 | 218 | 150 | 301 | 46 | 29 |
| Sunny days | 28 | 25 | 29 | 27 | 15 | 17 | 1 | 0 | 4 | 3 | 15 | 18 |
| Rainy days | 3 | 3 | 2 | 3 | 16 | 13 | 30 | 31 | 26 | 28 | 15 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santa Rosa (Santa Bárbara) is at