Average annual temperature is 28.6 °C
Absolute maximum temperature: 40.0 °C
Absolute minimum temperature: 20.4 °C
Number of sunny days: 117 days
Number of rainy days: 248 days
Look at detailed online map of Riohacha
* Weather data for Riohacha 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) | 33.0 | 33.3 | 35.6 | 34.7 | 37.9 | 37.2 | 38.2 | 40.0 | 37.6 | 35.7 | 33.5 | 33.8 |
| Average daytime temperature (°C) | 31.7 | 32.2 | 32.9 | 33.4 | 34.4 | 33.9 | 36.1 | 36.2 | 35.3 | 32.4 | 31.9 | 32.7 |
| Average temperature (°C) | 26.7 | 27.0 | 27.3 | 28.0 | 29.3 | 29.4 | 31.0 | 30.6 | 29.9 | 28.0 | 28.1 | 28.2 |
| Average night temperature (°C) | 22.8 | 23.1 | 23.2 | 24.2 | 25.4 | 26.0 | 26.8 | 26.2 | 25.8 | 24.8 | 25.2 | 24.9 |
| Absolute minimum temperature (°C) | 20.6 | 20.8 | 20.4 | 23.1 | 23.7 | 24.2 | 24.9 | 24.3 | 24.0 | 23.3 | 23.3 | 23.2 |
| 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) | 11.5 | 11.8 | 12.1 | 12.4 | 12.7 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| 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 | 10.5 | 11.1 | 10.5 | 10.7 | 11.3 | 11.2 | 10.5 | 9.8 | 10.6 | 10.5 |
| Precipitation (mm) | 19 | 15 | 13 | 33 | 145 | 77 | 21 | 72 | 64 | 195 | 46 | 23 |
| Sunny days | 10 | 14 | 18 | 10 | 9 | 6 | 13 | 13 | 7 | 0 | 7 | 10 |
| Rainy days | 21 | 14 | 13 | 20 | 22 | 24 | 18 | 18 | 23 | 31 | 23 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Riohacha is at