Average annual temperature is 12.1 °C
Absolute maximum temperature: 22.5 °C
Absolute minimum temperature: 2.2 °C
Number of sunny days: 86 days
Number of rainy days: 279 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) | 19.6 | 18.1 | 19.5 | 19.7 | 18.5 | 18.7 | 20.4 | 22.5 | 21.8 | 21.6 | 22.2 | 20.8 |
| Average daytime temperature (°C) | 16.5 | 16.2 | 16.7 | 17.4 | 16.5 | 17.4 | 18.6 | 19.4 | 18.7 | 20.0 | 19.6 | 18.9 |
| Average temperature (°C) | 11.8 | 11.8 | 12.0 | 11.9 | 11.1 | 10.6 | 11.1 | 12.0 | 12.3 | 13.7 | 13.7 | 13.6 |
| Average night temperature (°C) | 8.1 | 8.7 | 8.6 | 7.4 | 6.2 | 4.4 | 4.5 | 5.7 | 7.3 | 8.7 | 9.3 | 9.3 |
| Absolute minimum temperature (°C) | 5.7 | 6.4 | 6.9 | 4.8 | 3.3 | 2.4 | 2.2 | 3.7 | 4.7 | 6.4 | 7.5 | 7.1 |
| 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 | 11.4 | 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) | 10.6 | 10.0 | 10.3 | 10.6 | 10.3 | 10.4 | 10.5 | 10.9 | 11.1 | 11.2 | 10.7 | 10.6 |
| Precipitation (mm) | 201 | 265 | 178 | 84 | 111 | 3 | 5 | 12 | 137 | 65 | 150 | 165 |
| Sunny days | 0 | 0 | 0 | 3 | 10 | 23 | 25 | 16 | 2 | 3 | 1 | 3 |
| Rainy days | 31 | 28 | 31 | 27 | 21 | 7 | 6 | 15 | 28 | 28 | 29 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Retama is at