Average annual temperature is 12.4 °C
Absolute maximum temperature: 26.2 °C
Absolute minimum temperature: 0.7 °C
Number of sunny days: 202 days
Number of rainy days: 163 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) | 22.6 | 20.8 | 20.2 | 20.9 | 21.3 | 21.5 | 22.7 | 22.6 | 24.9 | 25.4 | 24.3 | 26.2 |
| Average daytime temperature (°C) | 18.5 | 17.8 | 17.4 | 18.2 | 18.2 | 18.9 | 20.2 | 20.0 | 21.7 | 21.4 | 20.9 | 22.8 |
| Average temperature (°C) | 11.6 | 11.6 | 11.5 | 11.6 | 11.8 | 11.9 | 12.4 | 12.0 | 13.3 | 13.2 | 12.7 | 14.5 |
| Average night temperature (°C) | 7.2 | 8.0 | 8.2 | 6.4 | 7.1 | 6.7 | 6.2 | 6.0 | 7.0 | 7.8 | 7.0 | 9.1 |
| Absolute minimum temperature (°C) | 4.9 | 4.5 | 5.3 | 3.1 | 3.4 | 1.4 | 0.7 | 3.4 | 2.1 | 3.6 | 4.4 | 6.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 13.0 |
| Daylight mean duration (h) | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 | 11.3 | 11.6 | 12.0 | 12.4 | 12.8 | 13.0 |
| 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) | 9.8 | 9.7 | 9.5 | 10.5 | 10.0 | 10.4 | 10.5 | 10.7 | 11.1 | 10.7 | 11.1 | 10.9 |
| Precipitation (mm) | 181 | 219 | 151 | 29 | 47 | 0 | 1 | 1 | 1 | 59 | 67 | 30 |
| Sunny days | 7 | 0 | 0 | 18 | 20 | 30 | 29 | 26 | 26 | 18 | 14 | 14 |
| Rainy days | 24 | 28 | 31 | 12 | 11 | 0 | 2 | 5 | 4 | 13 | 16 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Acco is at