Average annual temperature is 19.9 °C
Absolute maximum temperature: 27.8 °C
Absolute minimum temperature: 14.3 °C
Number of sunny days: 280 days
Number of rainy days: 85 days
Look at detailed online map of Blanca Rosa del Mar
* Weather data for Blanca Rosa del Mar 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) | 26.3 | 27.2 | 27.8 | 27.6 | 24.3 | 21.9 | 21.4 | 22.0 | 21.9 | 24.5 | 23.9 | 24.5 |
| Average daytime temperature (°C) | 24.2 | 25.8 | 25.9 | 25.8 | 22.1 | 20.8 | 20.4 | 20.7 | 20.5 | 21.7 | 21.9 | 23.0 |
| Average temperature (°C) | 21.5 | 23.3 | 23.5 | 23.1 | 19.4 | 18.0 | 17.6 | 17.5 | 17.5 | 18.4 | 18.7 | 20.0 |
| Average night temperature (°C) | 19.3 | 21.3 | 21.4 | 20.9 | 17.6 | 16.1 | 15.5 | 15.4 | 15.4 | 16.2 | 16.4 | 17.7 |
| Absolute minimum temperature (°C) | 18.0 | 20.2 | 20.3 | 19.2 | 15.7 | 14.9 | 14.3 | 14.6 | 14.4 | 14.4 | 14.7 | 16.7 |
| 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 | 11.4 | 11.5 | 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) | 11.1 | 10.3 | 10.2 | 10.4 | 9.0 | 9.7 | 10.1 | 9.8 | 10.3 | 10.5 | 11.2 | 11.0 |
| Precipitation (mm) | 13 | 8 | 35 | 2 | 6 | 1 | 1 | 1 | 2 | 2 | 2 | 5 |
| Sunny days | 22 | 18 | 18 | 27 | 21 | 29 | 25 | 25 | 23 | 23 | 23 | 26 |
| Rainy days | 9 | 10 | 13 | 3 | 10 | 1 | 6 | 6 | 7 | 8 | 7 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Blanca Rosa del Mar is at