Average annual temperature is 11.8 °C
Absolute maximum temperature: 23.4 °C
Absolute minimum temperature: 3.7 °C
Number of sunny days: 62 days
Number of rainy days: 303 days
Look at detailed online map of Retamas
* Weather data for Retamas 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) | 18.0 | 18.2 | 18.6 | 18.3 | 19.6 | 21.3 | 22.3 | 23.4 | 23.3 | 21.7 | 20.8 | 20.1 |
| Average daytime temperature (°C) | 15.1 | 16.4 | 15.5 | 16.4 | 17.2 | 18.7 | 20.5 | 21.0 | 20.9 | 18.4 | 17.8 | 16.9 |
| Average temperature (°C) | 10.0 | 10.9 | 10.7 | 11.1 | 11.5 | 11.4 | 12.7 | 13.1 | 13.5 | 12.5 | 12.2 | 12.0 |
| Average night temperature (°C) | 6.6 | 7.8 | 7.5 | 7.5 | 7.2 | 5.2 | 6.4 | 6.7 | 7.3 | 8.2 | 8.1 | 8.8 |
| Absolute minimum temperature (°C) | 4.2 | 5.2 | 4.1 | 4.8 | 5.4 | 3.7 | 5.4 | 4.7 | 5.9 | 7.0 | 5.9 | 6.5 |
| 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) | 12.5 | 12.4 | 12.1 | 11.9 | 11.7 | 11.7 | 11.7 | 11.9 | 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) | 8.8 | 8.9 | 8.0 | 9.2 | 10.4 | 10.8 | 10.8 | 11.1 | 11.2 | 10.2 | 9.7 | 9.2 |
| Precipitation (mm) | 419 | 450 | 521 | 391 | 214 | 18 | 11 | 44 | 73 | 255 | 306 | 788 |
| Sunny days | 2 | 0 | 3 | 0 | 1 | 17 | 20 | 13 | 2 | 1 | 3 | 0 |
| Rainy days | 29 | 28 | 28 | 30 | 30 | 13 | 11 | 18 | 28 | 30 | 27 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Retamas is at