Average annual temperature is 8.6 °C
Absolute maximum temperature: 19.5 °C
Absolute minimum temperature: -4.0 °C
Number of sunny days: 79 days
Number of rainy days: 286 days
Look at detailed online map of Acos
* Weather data for Acos 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) | 17.4 | 15.8 | 16.4 | 15.8 | 15.6 | 15.4 | 17.6 | 18.7 | 19.5 | 19.2 | 18.9 | 18.1 |
| Average daytime temperature (°C) | 14.4 | 14.1 | 14.0 | 14.2 | 13.6 | 14.1 | 15.8 | 16.0 | 16.2 | 17.3 | 16.7 | 15.7 |
| Average temperature (°C) | 8.6 | 8.8 | 8.5 | 8.4 | 7.6 | 7.1 | 7.9 | 8.0 | 8.6 | 10.2 | 10.0 | 10.0 |
| Average night temperature (°C) | 4.2 | 5.1 | 4.4 | 3.2 | 1.4 | -1.1 | 0.0 | 0.2 | 2.2 | 4.5 | 5.0 | 5.6 |
| Absolute minimum temperature (°C) | 0.0 | 2.6 | -0.5 | 0.3 | -4.0 | -3.3 | -2.9 | -2.5 | -2.8 | -1.0 | 1.6 | 2.3 |
| 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 | 12.8 | 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) | 9.7 | 9.4 | 8.8 | 9.7 | 9.7 | 10.4 | 10.3 | 10.5 | 10.7 | 10.9 | 10.0 | 9.9 |
| Precipitation (mm) | 209 | 212 | 245 | 77 | 58 | 1 | 7 | 13 | 57 | 94 | 198 | 208 |
| Sunny days | 0 | 0 | 0 | 1 | 12 | 26 | 21 | 17 | 2 | 0 | 0 | 0 |
| Rainy days | 31 | 28 | 31 | 29 | 19 | 4 | 10 | 14 | 28 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Acos is at