Average temperatures, rainfall and packing tips for Manchester, United Kingdom in September
September in Manchester is typically mild, with average daytime highs around 17°C and nights near 10°C. Temperature-wise it sits mid-range for Manchester (the 5th warmest month).
September is one of the wetter months in Manchester, with around 122 mm of rain - plan around showers.
If your dates are flexible, the most comfortable months in Manchester are usually May, July and August.
← Manchester weather tomorrow (live)
In September, Manchester averages a daytime high of about 17°C and a night-time low of around 10°C, based on recent historical data.
September is one of the wetter months in Manchester, with around 122 mm of rain - plan around showers.
September is a workable time to visit Manchester, with mild days - just pack accordingly. If your dates are flexible, the most comfortable months in Manchester are usually May, July and August.