Average annual temperature is 14.0 °C
Absolute maximum temperature: 22.2 °C
Absolute minimum temperature: 8.4 °C
Number of sunny days: 169 days
Number of rainy days: 196 days
Look at detailed online map of Iscu
* Weather data for Iscu 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) | 15.2 | 15.9 | 17.0 | 17.7 | 20.5 | 22.0 | 22.1 | 22.2 | 21.4 | 18.2 | 18.1 | 18.5 |
| Average daytime temperature (°C) | 13.5 | 14.2 | 14.1 | 15.3 | 18.1 | 18.9 | 18.7 | 18.5 | 18.7 | 15.8 | 16.3 | 16.5 |
| Average temperature (°C) | 11.7 | 12.5 | 12.3 | 13.2 | 15.5 | 15.7 | 15.4 | 15.1 | 15.4 | 13.5 | 13.9 | 14.0 |
| Average night temperature (°C) | 10.1 | 11.2 | 10.9 | 11.3 | 12.3 | 11.7 | 11.4 | 11.4 | 12.0 | 11.7 | 11.7 | 12.0 |
| Absolute minimum temperature (°C) | 8.6 | 9.7 | 9.3 | 9.3 | 10.1 | 8.4 | 8.7 | 9.3 | 10.8 | 9.1 | 9.2 | 10.4 |
| 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 | 11.4 | 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) | 7.6 | 6.3 | 6.3 | 8.8 | 10.7 | 10.6 | 10.6 | 11.0 | 11.2 | 10.3 | 11.1 | 10.5 |
| Precipitation (mm) | 243 | 312 | 300 | 154 | 17 | 0 | 0 | 0 | 6 | 113 | 52 | 80 |
| Sunny days | 0 | 0 | 0 | 4 | 24 | 30 | 31 | 31 | 21 | 5 | 14 | 9 |
| Rainy days | 31 | 28 | 31 | 26 | 7 | 0 | 0 | 0 | 9 | 26 | 16 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Iscu is at