Average annual temperature is 7.7 °C
Absolute maximum temperature: 21.1 °C
Absolute minimum temperature: -3.8 °C
Number of sunny days: 149 days
Number of rainy days: 215 days
Number of snow days: 1 day
Look at detailed online map of Jachacamaña
* Weather data for Jachacamaña 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) | 17.2 | 15.2 | 16.5 | 16.0 | 15.7 | 13.9 | 16.8 | 17.9 | 18.4 | 21.1 | 20.5 | 16.4 |
| Average daytime temperature (°C) | 13.4 | 12.3 | 12.7 | 13.5 | 12.7 | 12.6 | 14.4 | 14.1 | 16.4 | 16.9 | 16.5 | 13.9 |
| Average temperature (°C) | 7.6 | 6.9 | 7.1 | 7.2 | 6.4 | 6.1 | 7.3 | 7.0 | 8.6 | 9.7 | 9.4 | 8.5 |
| Average night temperature (°C) | 2.7 | 2.7 | 2.7 | 1.6 | 0.9 | 0.4 | 1.5 | 1.0 | 1.5 | 3.3 | 3.4 | 4.1 |
| Absolute minimum temperature (°C) | -0.2 | 0.4 | -0.2 | -2.0 | -2.3 | -3.8 | -2.9 | -1.9 | -3.1 | -1.5 | 0.6 | 1.5 |
| 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 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.0 | 12.6 | 12.2 | 11.7 | 11.3 | 11.1 | 11.2 | 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) | 10.6 | 9.0 | 9.9 | 10.7 | 10.3 | 10.4 | 10.4 | 10.7 | 11.0 | 11.2 | 11.2 | 10.6 |
| Precipitation (mm) | 124 | 190 | 157 | 29 | 22 | 0 | 7 | 5 | 13 | 60 | 127 | 165 |
| Sunny days | 5 | 0 | 0 | 11 | 15 | 30 | 28 | 26 | 17 | 10 | 7 | 0 |
| Rainy days | 26 | 28 | 31 | 19 | 16 | 0 | 3 | 5 | 12 | 21 | 23 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
The largest precipitation sum in Jachacamaña is at