Average annual temperature is 12.8 °C
Absolute maximum temperature: 22.5 °C
Absolute minimum temperature: 2.0 °C
Number of sunny days: 68 days
Number of rainy days: 297 days
Look at detailed online map of Alan
* Weather data for Alan 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) | 20.5 | 19.1 | 19.9 | 19.5 | 20.2 | 20.1 | 21.0 | 22.0 | 22.5 | 21.1 | 20.9 | 20.3 |
| Average daytime temperature (°C) | 16.9 | 16.9 | 17.9 | 18.0 | 18.4 | 18.8 | 19.6 | 20.0 | 20.4 | 19.4 | 18.8 | 18.4 |
| Average temperature (°C) | 11.9 | 12.3 | 12.3 | 12.4 | 12.9 | 12.1 | 12.6 | 12.9 | 13.6 | 13.4 | 13.4 | 13.7 |
| Average night temperature (°C) | 7.9 | 9.3 | 7.7 | 8.0 | 8.1 | 6.2 | 6.6 | 7.1 | 8.5 | 8.8 | 8.8 | 10.4 |
| Absolute minimum temperature (°C) | 4.0 | 5.7 | 2.0 | 5.9 | 6.1 | 2.8 | 4.0 | 3.7 | 5.7 | 6.2 | 4.5 | 7.6 |
| 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 | 12.3 | 12.1 | 12.0 | 11.8 | 11.7 | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 |
| 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) | 8.3 | 7.8 | 8.5 | 8.6 | 10.1 | 10.7 | 10.8 | 10.9 | 11.0 | 10.0 | 9.8 | 7.9 |
| Precipitation (mm) | 233 | 201 | 201 | 144 | 73 | 5 | 8 | 15 | 26 | 186 | 184 | 278 |
| Sunny days | 2 | 0 | 2 | 1 | 4 | 18 | 17 | 14 | 6 | 0 | 4 | 0 |
| Rainy days | 29 | 28 | 29 | 29 | 27 | 12 | 14 | 17 | 24 | 31 | 26 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Alan is at