Average annual temperature is 24.0 °C
Absolute maximum temperature: 31.5 °C
Absolute minimum temperature: 15.4 °C
Number of sunny days: 60 days
Number of rainy days: 305 days
Look at detailed online map of Sincelejo
* Weather data for Sincelejo 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) | 29.0 | 29.7 | 30.6 | 30.1 | 30.2 | 30.5 | 30.9 | 31.5 | 29.9 | 29.5 | 29.5 | 30.1 |
| Average daytime temperature (°C) | 26.8 | 28.3 | 27.6 | 27.3 | 27.7 | 27.2 | 28.6 | 28.9 | 28.4 | 27.1 | 27.3 | 28.2 |
| Average temperature (°C) | 21.8 | 22.6 | 23.1 | 23.6 | 24.6 | 24.3 | 25.0 | 25.1 | 24.9 | 24.2 | 24.1 | 24.1 |
| Average night temperature (°C) | 17.8 | 18.1 | 19.2 | 20.2 | 21.5 | 21.3 | 21.8 | 21.7 | 21.6 | 21.3 | 21.1 | 20.7 |
| Absolute minimum temperature (°C) | 15.4 | 15.6 | 17.0 | 18.8 | 20.1 | 19.4 | 20.0 | 20.0 | 20.3 | 20.2 | 19.1 | 19.3 |
| 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 | 12.4 | 12.6 | 12.7 | 12.7 | 12.5 | 12.2 | 11.9 | 11.7 | 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) | 10.6 | 11.0 | 10.8 | 10.8 | 9.5 | 9.7 | 10.4 | 10.8 | 10.1 | 9.8 | 10.4 | 10.6 |
| Precipitation (mm) | 111 | 11 | 73 | 189 | 493 | 535 | 341 | 206 | 294 | 404 | 294 | 58 |
| Sunny days | 12 | 22 | 14 | 3 | 1 | 1 | 2 | 1 | 1 | 0 | 0 | 3 |
| Rainy days | 19 | 6 | 17 | 27 | 30 | 29 | 29 | 30 | 29 | 31 | 30 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sincelejo is at