Average annual temperature is 10.6 °C
Absolute maximum temperature: 21.1 °C
Absolute minimum temperature: -0.4 °C
Number of sunny days: 127 days
Number of rainy days: 238 days
Look at detailed online map of Jactay
* Weather data for Jactay 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) | 17.0 | 15.3 | 17.3 | 16.1 | 16.8 | 17.8 | 20.2 | 20.8 | 21.1 | 20.4 | 19.2 | 18.1 |
| Average daytime temperature (°C) | 13.9 | 14.3 | 14.1 | 14.6 | 15.1 | 16.2 | 18.0 | 18.2 | 18.2 | 17.6 | 16.6 | 16.1 |
| Average temperature (°C) | 9.7 | 10.3 | 10.0 | 9.9 | 10.1 | 9.4 | 10.2 | 10.7 | 11.6 | 11.8 | 11.6 | 11.6 |
| Average night temperature (°C) | 6.0 | 6.9 | 6.5 | 5.6 | 5.6 | 3.0 | 2.6 | 3.4 | 5.3 | 6.2 | 7.0 | 7.7 |
| Absolute minimum temperature (°C) | 2.9 | 4.0 | 3.6 | 3.4 | 2.7 | 0.6 | 0.3 | -0.4 | 1.4 | 2.4 | 3.6 | 5.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 | 11.6 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 |
| 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) | 8.6 | 9.5 | 8.3 | 9.7 | 10.1 | 10.6 | 10.7 | 10.9 | 11.1 | 10.1 | 9.3 | 9.0 |
| Precipitation (mm) | 125 | 136 | 181 | 85 | 33 | 0 | 1 | 2 | 15 | 43 | 70 | 116 |
| Sunny days | 0 | 0 | 1 | 3 | 13 | 29 | 29 | 25 | 13 | 8 | 6 | 0 |
| Rainy days | 31 | 28 | 30 | 27 | 18 | 1 | 2 | 6 | 17 | 23 | 24 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jactay is at