In September, Sincelejo typically sees daytime highs of 32.0°C and overnight lows around 22.6°C. Compared to the annual average high of 32.5°C, September runs -0.5°C.
September in Sincelejo averages a daytime high of 32.0°C and an overnight low of 22.6°C.
September runs -0.5°C compared to Sincelejo's annual average high of 32.5°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 32.0°C and cooler evenings around 22.6°C.