Average annual temperature is 8.6 °C
Absolute maximum temperature: 18.4 °C
Absolute minimum temperature: -3.1 °C
Number of sunny days: 60 days
Number of rainy days: 305 days
Look at detailed online map of Alcayan
* Weather data for Alcayan 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) | 14.8 | 14.7 | 15.9 | 14.9 | 15.6 | 15.5 | 18.0 | 18.3 | 18.4 | 18.2 | 18.2 | 16.3 |
| Average daytime temperature (°C) | 12.9 | 13.2 | 13.1 | 13.4 | 13.6 | 13.9 | 16.1 | 15.9 | 15.6 | 15.5 | 14.7 | 14.6 |
| Average temperature (°C) | 8.1 | 8.7 | 8.5 | 8.2 | 8.4 | 7.2 | 8.0 | 8.4 | 9.1 | 9.5 | 9.4 | 9.8 |
| Average night temperature (°C) | 4.7 | 5.4 | 5.1 | 4.1 | 4.3 | 1.7 | 0.9 | 1.6 | 3.6 | 4.5 | 5.2 | 6.2 |
| Absolute minimum temperature (°C) | 2.6 | 2.2 | 2.1 | 2.2 | 0.8 | -1.9 | -2.7 | -3.1 | -1.2 | 0.3 | 1.3 | 2.1 |
| 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) | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 | 11.6 | 11.8 | 12.1 | 12.3 | 12.5 | 12.7 |
| 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) | 8.1 | 9.0 | 7.9 | 9.2 | 9.7 | 10.4 | 10.6 | 10.7 | 10.7 | 10.0 | 8.7 | 8.4 |
| Precipitation (mm) | 173 | 171 | 174 | 106 | 68 | 10 | 10 | 24 | 53 | 87 | 147 | 173 |
| Sunny days | 0 | 0 | 0 | 1 | 4 | 17 | 20 | 13 | 4 | 0 | 1 | 0 |
| Rainy days | 31 | 28 | 31 | 29 | 27 | 13 | 11 | 18 | 26 | 31 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Alcayan is at