Average annual temperature is 22.9 °C
Absolute maximum temperature: 31.9 °C
Absolute minimum temperature: 16.6 °C
Number of sunny days: 288 days
Number of rainy days: 77 days
Look at detailed online map of Santa María
* Weather data for Santa María Peru is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 31.9 | 31.7 | 31.6 | 30.1 | 28.4 | 27.4 | 27.1 | 26.7 | 26.2 | 26.5 | 26.0 | 27.7 |
| Average daytime temperature (°C) | 26.7 | 29.6 | 29.6 | 29.2 | 27.5 | 26.0 | 25.9 | 25.6 | 25.1 | 25.2 | 25.0 | 26.1 |
| Average temperature (°C) | 22.1 | 25.0 | 25.4 | 25.8 | 24.2 | 22.9 | 22.3 | 21.9 | 21.1 | 21.0 | 21.0 | 22.1 |
| Average night temperature (°C) | 18.8 | 21.8 | 22.2 | 23.2 | 22.0 | 20.7 | 19.7 | 19.4 | 18.6 | 18.5 | 18.4 | 19.5 |
| Absolute minimum temperature (°C) | 16.6 | 19.9 | 20.9 | 21.8 | 20.9 | 19.2 | 18.3 | 17.6 | 17.2 | 17.6 | 17.3 | 18.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.5 | 12.3 | 12.1 | 12.0 | 11.8 | 11.7 | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 10.3 | 10.1 | 9.8 | 10.0 | 10.8 | 10.7 | 10.8 | 11.0 | 11.0 | 10.6 | 11.0 | 10.6 |
| Precipitation (mm) | 20 | 21 | 305 | 112 | 4 | 0 | 0 | 0 | 0 | 8 | 5 | 12 |
| Sunny days | 24 | 18 | 13 | 11 | 29 | 30 | 31 | 31 | 30 | 24 | 25 | 22 |
| Rainy days | 7 | 10 | 18 | 19 | 2 | 0 | 0 | 0 | 0 | 7 | 5 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santa María is at