Average annual temperature is 5.9 °C
Absolute maximum temperature: 19.8 °C
Absolute minimum temperature: -4.8 °C
Number of sunny days: 160 days
Number of rainy days: 202 days
Number of snow days: 3 days
Look at detailed online map of Sumbay
* Weather data for Sumbay 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) | 15.5 | 15.0 | 15.3 | 15.2 | 14.8 | 14.3 | 16.6 | 17.4 | 19.8 | 19.0 | 18.5 | 19.5 |
| Average daytime temperature (°C) | 12.9 | 12.4 | 12.4 | 12.6 | 12.0 | 12.7 | 14.1 | 14.2 | 15.9 | 15.6 | 15.6 | 15.3 |
| Average temperature (°C) | 5.6 | 6.2 | 5.9 | 4.8 | 4.5 | 4.3 | 5.4 | 5.4 | 6.9 | 7.4 | 7.2 | 7.8 |
| Average night temperature (°C) | 0.6 | 2.3 | 1.6 | -1.4 | -1.6 | -2.6 | -1.8 | -2.0 | -0.7 | 1.2 | 0.8 | 2.2 |
| Absolute minimum temperature (°C) | -3.3 | -0.6 | -2.4 | -4.8 | -4.6 | -3.7 | -3.5 | -3.9 | -4.2 | -3.5 | -4.6 | -0.6 |
| 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) | 13.0 | 12.6 | 12.2 | 11.7 | 11.4 | 11.2 | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 |
| 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 | 13.0 |
| Sunshine mean duration (h) | 10.1 | 9.7 | 9.2 | 10.7 | 10.3 | 10.4 | 10.5 | 10.8 | 11.2 | 11.1 | 11.2 | 10.4 |
| Precipitation (mm) | 146 | 206 | 190 | 47 | 25 | 0 | 0 | 1 | 2 | 65 | 37 | 133 |
| Sunny days | 1 | 0 | 0 | 9 | 14 | 30 | 30 | 26 | 23 | 11 | 11 | 5 |
| Rainy days | 30 | 28 | 31 | 21 | 16 | 0 | 1 | 3 | 7 | 20 | 19 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sumbay is at