Average annual temperature is 4.0 °C
Absolute maximum temperature: 12.4 °C
Absolute minimum temperature: -5.0 °C
Number of sunny days: 24 days
Number of rainy days: 340 days
Number of snow days: 1 day
Look at detailed online map of Calca
* Weather data for Calca 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) | 9.7 | 9.8 | 10.5 | 9.6 | 10.9 | 10.1 | 12.1 | 12.4 | 10.5 | 10.4 | 11.2 | 10.9 |
| Average daytime temperature (°C) | 7.3 | 7.9 | 7.6 | 8.0 | 7.7 | 8.6 | 9.6 | 8.3 | 8.0 | 8.8 | 8.5 | 9.0 |
| Average temperature (°C) | 3.5 | 4.1 | 3.8 | 3.9 | 3.6 | 3.6 | 3.7 | 3.2 | 3.2 | 4.8 | 4.7 | 5.3 |
| Average night temperature (°C) | 0.0 | 1.0 | 0.7 | 0.4 | -0.4 | -1.0 | -2.0 | -2.2 | -1.4 | 1.1 | 1.1 | 2.3 |
| Absolute minimum temperature (°C) | -2.8 | -1.3 | -2.6 | -2.9 | -2.7 | -5.0 | -4.4 | -3.9 | -3.3 | -2.2 | -1.8 | -0.6 |
| 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) | 7.4 | 7.7 | 7.9 | 9.0 | 9.5 | 10.5 | 10.4 | 10.4 | 10.5 | 10.0 | 8.1 | 8.3 |
| Precipitation (mm) | 268 | 183 | 163 | 141 | 103 | 15 | 34 | 83 | 139 | 145 | 174 | 250 |
| Sunny days | 0 | 0 | 0 | 1 | 4 | 8 | 9 | 1 | 0 | 0 | 0 | 1 |
| Rainy days | 31 | 28 | 31 | 29 | 26 | 22 | 22 | 30 | 30 | 31 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Calca is at