Average annual temperature is 16.9 °C
Absolute maximum temperature: 24.9 °C
Absolute minimum temperature: 10.3 °C
Number of sunny days: 4 days
Number of rainy days: 361 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) | 22.5 | 22.3 | 24.3 | 22.4 | 22.3 | 21.2 | 22.5 | 24.3 | 24.9 | 24.9 | 24.4 | 23.0 |
| Average daytime temperature (°C) | 20.5 | 20.4 | 21.1 | 20.9 | 21.1 | 20.4 | 20.9 | 22.0 | 22.8 | 22.9 | 22.5 | 21.7 |
| Average temperature (°C) | 16.2 | 16.3 | 16.9 | 16.7 | 17.1 | 16.4 | 16.4 | 16.8 | 17.4 | 17.6 | 17.6 | 17.5 |
| Average night temperature (°C) | 13.1 | 13.8 | 13.9 | 13.8 | 14.2 | 13.4 | 12.9 | 12.4 | 12.7 | 13.4 | 13.9 | 14.3 |
| Absolute minimum temperature (°C) | 10.7 | 11.6 | 10.5 | 12.0 | 12.7 | 11.2 | 10.8 | 11.1 | 10.3 | 11.5 | 12.3 | 12.2 |
| 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) | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 12.4 | 12.4 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 9.6 | 9.0 | 9.3 | 9.5 | 10.5 | 10.8 | 10.8 | 10.9 | 11.1 | 10.8 | 10.5 | 9.9 |
| Precipitation (mm) | 286 | 384 | 444 | 397 | 344 | 255 | 246 | 174 | 147 | 309 | 219 | 419 |
| Sunny days | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 |
| Rainy days | 31 | 28 | 30 | 30 | 31 | 29 | 31 | 31 | 29 | 31 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santa María is at