Average annual temperature is 20.9 °C
Absolute maximum temperature: 29.3 °C
Absolute minimum temperature: 13.0 °C
Number of sunny days: 329 days
Number of rainy days: 36 days
Look at detailed online map of San Agustín
* Weather data for San Agustín 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) | 27.6 | 28.8 | 29.0 | 29.3 | 25.8 | 23.4 | 23.2 | 23.6 | 23.6 | 27.5 | 25.2 | 26.4 |
| Average daytime temperature (°C) | 25.2 | 26.7 | 27.5 | 27.5 | 23.6 | 22.1 | 22.1 | 22.2 | 22.4 | 23.2 | 23.7 | 24.8 |
| Average temperature (°C) | 21.8 | 23.6 | 24.1 | 24.3 | 20.7 | 18.7 | 18.5 | 18.6 | 18.8 | 19.7 | 20.2 | 21.4 |
| Average night temperature (°C) | 18.9 | 21.2 | 21.4 | 21.4 | 17.7 | 15.3 | 14.6 | 14.9 | 15.3 | 16.8 | 16.8 | 18.4 |
| Absolute minimum temperature (°C) | 16.8 | 19.7 | 19.9 | 19.5 | 15.8 | 13.4 | 13.1 | 13.5 | 13.0 | 14.4 | 14.8 | 16.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum 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 |
| Daylight mean duration (h) | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 11.3 | 11.4 | 11.7 | 12.0 | 12.4 | 12.7 | 12.9 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 11.4 | 10.3 | 10.6 | 10.6 | 9.3 | 9.3 | 9.2 | 9.2 | 10.0 | 10.8 | 11.2 | 11.5 |
| Precipitation (mm) | 4 | 10 | 18 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
| Sunny days | 25 | 21 | 23 | 27 | 29 | 30 | 29 | 28 | 30 | 30 | 29 | 28 |
| Rainy days | 6 | 7 | 8 | 3 | 2 | 0 | 2 | 3 | 0 | 1 | 1 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Agustín is at