Average annual temperature is 22.6 °C
Absolute maximum temperature: 33.7 °C
Absolute minimum temperature: 14.6 °C
Number of sunny days: 31 days
Number of rainy days: 334 days
Look at detailed online map of Negro
* Weather data for Negro 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) | 30.8 | 29.8 | 30.7 | 29.8 | 29.0 | 29.5 | 29.3 | 31.7 | 32.5 | 33.7 | 31.5 | 31.6 |
| Average daytime temperature (°C) | 26.8 | 27.2 | 27.7 | 28.0 | 27.3 | 27.1 | 27.9 | 29.1 | 29.7 | 29.9 | 28.0 | 28.5 |
| Average temperature (°C) | 21.8 | 22.1 | 22.4 | 22.7 | 22.4 | 21.5 | 21.9 | 22.7 | 23.2 | 23.7 | 22.9 | 23.3 |
| Average night temperature (°C) | 18.6 | 19.1 | 19.1 | 18.9 | 19.0 | 16.9 | 17.4 | 17.8 | 18.8 | 19.7 | 19.7 | 20.0 |
| Absolute minimum temperature (°C) | 14.8 | 17.5 | 18.1 | 16.1 | 18.0 | 14.6 | 15.9 | 15.9 | 17.0 | 18.4 | 18.1 | 18.8 |
| 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) | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 | 11.5 | 11.8 | 12.0 | 12.3 | 12.6 | 12.8 |
| 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) | 6.9 | 7.7 | 7.4 | 9.0 | 8.6 | 9.4 | 9.5 | 10.0 | 9.3 | 8.9 | 7.4 | 8.3 |
| Precipitation (mm) | 286 | 294 | 285 | 185 | 134 | 27 | 47 | 50 | 112 | 208 | 291 | 251 |
| Sunny days | 1 | 0 | 1 | 1 | 0 | 11 | 7 | 6 | 2 | 1 | 0 | 1 |
| Rainy days | 30 | 28 | 30 | 29 | 31 | 19 | 24 | 25 | 28 | 30 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Negro is at