Average annual temperature is 20.7 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: 9.6 °C
Number of sunny days: 142 days
Number of rainy days: 223 days
Look at detailed online map of Callancas
* Weather data for Callancas 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) | 27.4 | 28.3 | 28.0 | 28.1 | 29.7 | 31.0 | 32.5 | 33.4 | 33.4 | 31.1 | 31.3 | 31.1 |
| Average daytime temperature (°C) | 25.8 | 26.3 | 25.6 | 26.3 | 28.1 | 29.2 | 30.4 | 30.5 | 31.3 | 29.0 | 28.8 | 27.9 |
| Average temperature (°C) | 19.6 | 20.4 | 19.7 | 19.6 | 20.2 | 19.8 | 20.8 | 21.0 | 22.1 | 21.6 | 21.5 | 21.6 |
| Average night temperature (°C) | 14.9 | 16.2 | 15.1 | 14.2 | 13.8 | 12.3 | 13.1 | 13.3 | 14.5 | 16.0 | 15.3 | 16.8 |
| Absolute minimum temperature (°C) | 10.4 | 13.1 | 9.6 | 11.1 | 11.7 | 10.2 | 10.6 | 11.7 | 12.4 | 13.2 | 11.7 | 13.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.5 | 12.4 | 12.1 | 11.9 | 11.8 | 11.7 | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.5 | 8.7 | 8.0 | 8.8 | 10.7 | 10.7 | 10.9 | 11.0 | 11.1 | 9.9 | 10.6 | 9.3 |
| Precipitation (mm) | 111 | 216 | 201 | 105 | 13 | 0 | 0 | 3 | 2 | 78 | 65 | 137 |
| Sunny days | 3 | 0 | 1 | 2 | 13 | 27 | 31 | 28 | 23 | 1 | 12 | 1 |
| Rainy days | 28 | 28 | 30 | 28 | 18 | 3 | 0 | 3 | 7 | 30 | 18 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Callancas is at