Average annual temperature is 4.6 °C
Absolute maximum temperature: 18.9 °C
Absolute minimum temperature: -10.6 °C
Number of sunny days: 163 days
Number of rainy days: 199 days
Number of snow days: 3 days
Look at detailed online map of Iscuyo
* Weather data for Iscuyo 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 | 13.0 | 15.5 | 13.1 | 13.2 | 11.1 | 14.1 | 14.7 | 16.4 | 18.0 | 18.9 | 14.7 |
| Average daytime temperature (°C) | 11.6 | 10.2 | 10.3 | 10.8 | 10.1 | 9.6 | 11.5 | 11.7 | 13.7 | 14.1 | 14.4 | 12.1 |
| Average temperature (°C) | 4.8 | 4.3 | 4.3 | 3.6 | 3.2 | 2.7 | 4.0 | 3.9 | 5.5 | 6.1 | 6.4 | 6.0 |
| Average night temperature (°C) | -0.8 | -0.6 | -0.9 | -2.8 | -3.0 | -3.0 | -2.1 | -2.3 | -1.5 | -0.6 | -0.1 | 1.1 |
| Absolute minimum temperature (°C) | -4.6 | -5.2 | -4.6 | -7.3 | -10.6 | -7.3 | -6.4 | -4.9 | -6.5 | -7.1 | -6.0 | -1.7 |
| 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 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.0 | 12.6 | 12.2 | 11.7 | 11.3 | 11.1 | 11.2 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 |
| 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 | 13.0 |
| Sunshine mean duration (h) | 10.4 | 9.4 | 9.8 | 10.5 | 10.1 | 10.4 | 10.4 | 10.7 | 11.1 | 11.0 | 11.1 | 10.3 |
| Precipitation (mm) | 113 | 143 | 178 | 20 | 16 | 0 | 3 | 1 | 6 | 56 | 83 | 177 |
| Sunny days | 3 | 0 | 1 | 17 | 16 | 30 | 30 | 28 | 21 | 10 | 7 | 0 |
| Rainy days | 28 | 28 | 30 | 13 | 14 | 0 | 1 | 1 | 9 | 21 | 23 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Iscuyo is at