Average annual temperature is 3.3 °C
Absolute maximum temperature: 16.4 °C
Absolute minimum temperature: -9.3 °C
Number of sunny days: 127 days
Number of rainy days: 222 days
Number of snow days: 16 days
Look at detailed online map of Aychamayo
* Weather data for Aychamayo 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) | 11.5 | 11.7 | 12.3 | 11.7 | 11.2 | 11.1 | 13.7 | 15.1 | 14.7 | 16.4 | 13.3 | 13.9 |
| Average daytime temperature (°C) | 9.1 | 9.1 | 8.8 | 9.6 | 8.8 | 9.6 | 11.5 | 11.0 | 12.1 | 12.4 | 11.3 | 11.4 |
| Average temperature (°C) | 2.7 | 3.6 | 3.3 | 2.7 | 2.0 | 2.1 | 3.5 | 2.9 | 4.0 | 4.5 | 4.0 | 4.6 |
| Average night temperature (°C) | -2.1 | 0.0 | -0.3 | -3.3 | -4.1 | -5.0 | -4.0 | -4.8 | -3.6 | -1.7 | -1.7 | -0.6 |
| Absolute minimum temperature (°C) | -7.2 | -2.4 | -2.7 | -5.5 | -9.3 | -6.1 | -5.9 | -7.3 | -6.6 | -4.9 | -4.2 | -3.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 13.0 |
| Daylight mean duration (h) | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 | 11.3 | 11.6 | 12.0 | 12.4 | 12.8 | 13.0 |
| 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) | 10.1 | 10.1 | 10.0 | 10.4 | 10.1 | 10.4 | 10.4 | 10.7 | 10.9 | 11.1 | 10.4 | 10.2 |
| Precipitation (mm) | 143 | 142 | 180 | 51 | 35 | 0 | 1 | 7 | 29 | 102 | 121 | 164 |
| Sunny days | 1 | 0 | 0 | 7 | 16 | 30 | 29 | 21 | 16 | 5 | 1 | 1 |
| Rainy days | 28 | 28 | 31 | 22 | 11 | 0 | 1 | 2 | 14 | 26 | 29 | 30 |
| Snow days | 2 | 0 | 0 | 1 | 4 | 0 | 1 | 8 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Aychamayo is at