Average annual temperature is 8.8 °C
Absolute maximum temperature: 19.0 °C
Absolute minimum temperature: -2.9 °C
Number of sunny days: 126 days
Number of rainy days: 239 days
Look at detailed online map of Santa Rosa de Olaya
* Weather data for Santa Rosa de Olaya 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) | 13.7 | 16.0 | 15.6 | 16.0 | 17.9 | 18.0 | 18.8 | 18.9 | 19.0 | 16.4 | 15.6 | 17.6 |
| Average daytime temperature (°C) | 11.8 | 12.3 | 12.5 | 13.8 | 14.1 | 16.0 | 16.1 | 16.2 | 16.8 | 13.9 | 14.1 | 14.5 |
| Average temperature (°C) | 7.8 | 8.5 | 8.2 | 8.5 | 8.3 | 8.5 | 9.0 | 9.4 | 10.0 | 9.0 | 8.9 | 9.5 |
| Average night temperature (°C) | 4.7 | 5.9 | 5.1 | 3.5 | 2.6 | 1.2 | 2.2 | 2.6 | 3.6 | 4.3 | 4.3 | 5.2 |
| Absolute minimum temperature (°C) | -0.1 | 2.6 | -0.7 | 0.9 | -2.9 | -0.8 | -1.1 | 0.5 | -0.3 | -1.4 | -0.7 | 1.9 |
| 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) | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 11.3 | 11.4 | 11.7 | 12.0 | 12.4 | 12.7 | 12.9 |
| 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) | 7.6 | 7.5 | 7.3 | 9.6 | 10.5 | 10.6 | 10.6 | 10.9 | 10.9 | 10.0 | 10.5 | 9.5 |
| Precipitation (mm) | 279 | 313 | 364 | 153 | 24 | 0 | 5 | 1 | 41 | 226 | 93 | 289 |
| Sunny days | 0 | 0 | 0 | 1 | 17 | 28 | 27 | 28 | 15 | 2 | 8 | 0 |
| Rainy days | 31 | 28 | 31 | 29 | 14 | 2 | 4 | 3 | 15 | 29 | 22 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santa Rosa de Olaya is at