Average annual temperature is 13.0 °C
Absolute maximum temperature: 25.4 °C
Absolute minimum temperature: -0.4 °C
Number of sunny days: 112 days
Number of rainy days: 253 days
Look at detailed online map of Arhuayacu
* Weather data for Arhuayacu 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) | 19.5 | 18.5 | 19.1 | 20.3 | 20.1 | 20.7 | 23.3 | 25.4 | 22.5 | 22.7 | 22.5 | 21.0 |
| Average daytime temperature (°C) | 16.7 | 16.7 | 16.5 | 17.8 | 18.0 | 18.9 | 20.9 | 21.1 | 20.2 | 20.5 | 19.9 | 19.1 |
| Average temperature (°C) | 12.3 | 12.5 | 12.1 | 12.6 | 12.3 | 12.2 | 12.5 | 13.2 | 13.4 | 14.3 | 14.3 | 14.2 |
| Average night temperature (°C) | 8.4 | 9.4 | 7.9 | 7.4 | 6.7 | 5.0 | 4.7 | 5.9 | 7.2 | 9.1 | 9.9 | 10.1 |
| Absolute minimum temperature (°C) | 4.0 | 6.9 | 3.9 | 2.0 | 2.2 | -0.4 | 0.7 | 0.7 | 3.3 | 4.9 | 4.9 | 6.5 |
| 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 | 11.5 | 11.7 | 12.0 | 12.4 | 12.7 | 12.8 |
| 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) | 9.6 | 9.7 | 9.5 | 10.3 | 10.0 | 10.6 | 10.5 | 10.8 | 10.9 | 10.6 | 10.5 | 9.8 |
| Precipitation (mm) | 103 | 108 | 83 | 28 | 49 | 2 | 2 | 9 | 57 | 46 | 106 | 75 |
| Sunny days | 4 | 0 | 1 | 9 | 15 | 24 | 26 | 21 | 5 | 5 | 1 | 1 |
| Rainy days | 27 | 28 | 30 | 21 | 16 | 6 | 5 | 10 | 25 | 26 | 29 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Arhuayacu is at