Average annual temperature is 9.0 °C
Absolute maximum temperature: 22.1 °C
Absolute minimum temperature: -4.0 °C
Number of sunny days: 147 days
Number of rainy days: 218 days
Look at detailed online map of Juliaca
* Weather data for Juliaca 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 | 16.9 | 19.3 | 17.4 | 17.7 | 16.1 | 18.7 | 19.2 | 20.3 | 22.1 | 20.9 | 18.4 |
| Average daytime temperature (°C) | 15.5 | 14.6 | 15.0 | 15.2 | 14.5 | 14.7 | 16.5 | 16.1 | 18.3 | 18.7 | 17.9 | 16.4 |
| Average temperature (°C) | 9.4 | 9.0 | 9.0 | 8.3 | 7.4 | 6.6 | 7.9 | 8.0 | 10.2 | 11.2 | 10.9 | 10.4 |
| Average night temperature (°C) | 3.8 | 4.4 | 3.9 | 1.6 | 0.7 | -2.2 | -0.6 | -0.4 | 2.3 | 4.3 | 4.7 | 5.6 |
| Absolute minimum temperature (°C) | -0.1 | 1.6 | 2.1 | -0.3 | -2.6 | -4.0 | -3.7 | -3.5 | -2.5 | 0.6 | 1.4 | 3.1 |
| 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 | 11.7 | 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) | 11.0 | 10.3 | 10.8 | 10.7 | 10.1 | 10.5 | 10.5 | 10.7 | 11.0 | 11.3 | 10.9 | 11.0 |
| Precipitation (mm) | 120 | 159 | 147 | 24 | 37 | 0 | 5 | 5 | 14 | 75 | 130 | 140 |
| Sunny days | 5 | 1 | 2 | 14 | 17 | 30 | 28 | 23 | 16 | 9 | 0 | 2 |
| Rainy days | 26 | 27 | 29 | 16 | 14 | 0 | 3 | 8 | 14 | 22 | 30 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Juliaca is at