Average annual temperature is 25.7 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: 18.7 °C
Number of sunny days: 19 days
Number of rainy days: 346 days
Look at detailed online map of San Juan de Yanayacu
* Weather data for San Juan de Yanayacu 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) | 32.0 | 32.5 | 33.6 | 32.7 | 32.3 | 31.7 | 31.8 | 32.9 | 33.9 | 36.0 | 33.7 | 32.7 |
| Average daytime temperature (°C) | 29.5 | 29.6 | 29.4 | 29.5 | 29.3 | 28.3 | 28.8 | 30.5 | 31.6 | 32.1 | 31.1 | 30.3 |
| Average temperature (°C) | 25.2 | 25.2 | 25.3 | 25.2 | 25.4 | 24.3 | 24.9 | 25.8 | 26.7 | 27.2 | 26.5 | 25.9 |
| Average night temperature (°C) | 22.5 | 22.5 | 22.7 | 22.6 | 23.0 | 21.9 | 22.4 | 22.7 | 23.4 | 24.1 | 23.8 | 23.5 |
| Absolute minimum temperature (°C) | 21.3 | 21.1 | 21.5 | 21.4 | 22.4 | 18.7 | 21.2 | 21.4 | 22.2 | 22.5 | 22.5 | 22.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.2 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 | 12.0 | 12.0 | 12.1 | 12.2 | 12.2 | 12.3 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.4 | 8.4 | 7.5 | 7.2 | 8.2 | 7.9 | 9.2 | 9.6 | 9.6 | 9.5 | 8.9 | 8.1 |
| Precipitation (mm) | 228 | 315 | 356 | 297 | 358 | 265 | 235 | 246 | 145 | 133 | 230 | 299 |
| Sunny days | 1 | 2 | 2 | 1 | 0 | 0 | 3 | 2 | 3 | 5 | 0 | 0 |
| Rainy days | 30 | 26 | 29 | 29 | 31 | 30 | 28 | 29 | 27 | 26 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Juan de Yanayacu is at