In September, Burnley typically sees daytime highs of 15.3°C and overnight lows around 8.5°C. Compared to the annual average high of 11.0°C, September runs +4.3°C.
September in Burnley averages a daytime high of 15.3°C and an overnight low of 8.5°C.
September runs +4.3°C compared to Burnley's annual average high of 11.0°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 15.3°C and cooler evenings around 8.5°C.