Average annual temperature is 12.3 °C
Absolute maximum temperature: 20.4 °C
Absolute minimum temperature: 2.7 °C
Number of sunny days: 154 days
Number of rainy days: 211 days
Look at detailed online map of Acco
* Weather data for Acco 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) | 15.4 | 16.9 | 16.4 | 16.8 | 19.0 | 20.2 | 20.2 | 20.1 | 20.4 | 18.6 | 18.8 | 19.2 |
| Average daytime temperature (°C) | 13.6 | 14.2 | 14.1 | 15.2 | 16.9 | 17.7 | 18.0 | 18.0 | 18.6 | 16.3 | 16.7 | 17.1 |
| Average temperature (°C) | 10.2 | 11.1 | 10.8 | 11.5 | 12.6 | 13.2 | 13.1 | 13.0 | 13.8 | 12.3 | 12.4 | 12.9 |
| Average night temperature (°C) | 7.6 | 9.1 | 8.3 | 8.1 | 8.7 | 9.1 | 7.6 | 8.4 | 9.5 | 9.1 | 8.8 | 9.0 |
| Absolute minimum temperature (°C) | 3.0 | 5.7 | 3.8 | 2.7 | 4.4 | 6.4 | 4.2 | 5.2 | 5.7 | 3.1 | 3.0 | 5.8 |
| 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) | 7.3 | 6.8 | 6.7 | 9.1 | 10.5 | 10.6 | 10.6 | 10.9 | 11.1 | 9.8 | 10.7 | 9.9 |
| Precipitation (mm) | 269 | 318 | 380 | 135 | 15 | 0 | 0 | 0 | 17 | 192 | 91 | 196 |
| Sunny days | 0 | 0 | 0 | 0 | 22 | 30 | 31 | 31 | 23 | 1 | 13 | 3 |
| Rainy days | 31 | 28 | 31 | 30 | 9 | 0 | 0 | 0 | 7 | 30 | 17 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Acco is at