Average annual temperature is 27.8 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: 19.1 °C
Number of sunny days: 102 days
Number of rainy days: 263 days
Look at detailed online map of Retén
* Weather data for Retén Colombia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 35.4 | 36.5 | 37.9 | 37.9 | 36.6 | 33.7 | 35.5 | 34.9 | 34.7 | 34.1 | 33.3 | 35.6 |
| Average daytime temperature (°C) | 32.7 | 35.0 | 34.0 | 33.2 | 32.5 | 31.5 | 32.5 | 32.7 | 32.4 | 31.3 | 31.2 | 33.4 |
| Average temperature (°C) | 27.2 | 28.7 | 28.2 | 27.9 | 28.1 | 27.3 | 28.2 | 28.2 | 28.0 | 26.9 | 26.9 | 28.3 |
| Average night temperature (°C) | 22.2 | 23.2 | 23.5 | 23.8 | 24.5 | 24.2 | 24.5 | 24.5 | 24.3 | 23.8 | 23.7 | 23.8 |
| Absolute minimum temperature (°C) | 19.1 | 20.7 | 21.6 | 21.8 | 22.9 | 22.8 | 23.0 | 23.3 | 22.9 | 22.4 | 22.6 | 21.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.6 | 11.8 | 12.1 | 12.3 | 12.6 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.5 | 10.8 | 10.7 | 10.2 | 8.9 | 9.2 | 10.1 | 9.7 | 9.4 | 8.7 | 9.2 | 10.3 |
| Precipitation (mm) | 35 | 0 | 46 | 119 | 260 | 228 | 152 | 184 | 180 | 233 | 219 | 60 |
| Sunny days | 18 | 26 | 13 | 3 | 8 | 4 | 6 | 5 | 1 | 1 | 3 | 14 |
| Rainy days | 13 | 2 | 18 | 27 | 23 | 26 | 25 | 26 | 29 | 30 | 27 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Retén is at