Average annual temperature is 27.3 °C
Absolute maximum temperature: 36.6 °C
Absolute minimum temperature: 18.9 °C
Number of sunny days: 100 days
Number of rainy days: 265 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) | 35.1 | 35.9 | 36.6 | 36.5 | 35.8 | 34.4 | 36.1 | 35.9 | 35.5 | 34.6 | 34.4 | 35.4 |
| Average daytime temperature (°C) | 32.9 | 35.1 | 33.8 | 32.9 | 32.4 | 31.9 | 33.1 | 33.2 | 32.8 | 31.4 | 31.6 | 33.7 |
| Average temperature (°C) | 26.6 | 28.1 | 27.4 | 27.1 | 27.5 | 27.1 | 28.0 | 27.8 | 27.5 | 26.5 | 26.6 | 27.8 |
| Average night temperature (°C) | 21.8 | 22.7 | 22.9 | 23.2 | 23.8 | 23.7 | 24.2 | 23.9 | 23.9 | 23.5 | 23.3 | 23.3 |
| Absolute minimum temperature (°C) | 18.9 | 19.7 | 21.2 | 21.5 | 22.5 | 22.7 | 22.8 | 22.5 | 22.7 | 22.5 | 22.0 | 21.0 |
| 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) | 10.4 | 10.9 | 10.6 | 9.9 | 8.9 | 9.1 | 10.2 | 9.5 | 9.2 | 8.9 | 9.0 | 10.2 |
| Precipitation (mm) | 48 | 1 | 80 | 178 | 242 | 233 | 144 | 202 | 202 | 336 | 231 | 37 |
| Sunny days | 16 | 23 | 11 | 2 | 9 | 3 | 8 | 3 | 1 | 1 | 5 | 18 |
| Rainy days | 15 | 5 | 20 | 28 | 22 | 27 | 23 | 28 | 29 | 30 | 25 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sincelejo is at