Average annual temperature is 8.5 °C
Absolute maximum temperature: 19.8 °C
Absolute minimum temperature: -4.4 °C
Number of sunny days: 66 days
Number of rainy days: 299 days
Look at detailed online map of Retama
* Weather data for Retama 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) | 16.6 | 15.6 | 16.6 | 16.0 | 16.1 | 15.9 | 18.9 | 19.8 | 17.4 | 18.7 | 17.9 | 16.9 |
| Average daytime temperature (°C) | 13.8 | 13.8 | 13.9 | 14.3 | 14.1 | 14.7 | 16.4 | 16.6 | 15.2 | 16.3 | 15.9 | 15.5 |
| Average temperature (°C) | 8.5 | 8.8 | 8.3 | 8.1 | 7.7 | 6.8 | 7.7 | 8.4 | 8.5 | 9.7 | 10.1 | 10.0 |
| Average night temperature (°C) | 4.2 | 5.1 | 4.0 | 3.1 | 2.4 | 0.3 | 0.7 | 1.7 | 3.1 | 4.5 | 5.6 | 5.9 |
| Absolute minimum temperature (°C) | -0.8 | 2.7 | 0.2 | -1.5 | -2.2 | -4.4 | -3.5 | -3.1 | -1.1 | 1.1 | 1.8 | 2.0 |
| 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) | 12.7 | 12.5 | 12.2 | 11.8 | 11.6 | 11.4 | 11.5 | 11.7 | 12.0 | 12.4 | 12.7 | 12.8 |
| 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) | 9.7 | 8.8 | 9.3 | 9.7 | 9.8 | 10.5 | 10.5 | 10.8 | 10.7 | 10.3 | 9.6 | 9.6 |
| Precipitation (mm) | 162 | 184 | 112 | 55 | 81 | 3 | 10 | 24 | 129 | 99 | 172 | 181 |
| Sunny days | 0 | 0 | 0 | 3 | 9 | 22 | 18 | 12 | 1 | 1 | 0 | 0 |
| Rainy days | 31 | 28 | 31 | 27 | 22 | 8 | 13 | 19 | 29 | 30 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Retama is at