In July, Southport typically sees daytime highs of 17.8°C and overnight lows around 12.6°C. Compared to the annual average high of 12.3°C, July runs +5.4°C.
July in Southport averages a daytime high of 17.8°C and an overnight low of 12.6°C.
July runs +5.4°C compared to Southport's annual average high of 12.3°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 17.8°C and cooler evenings around 12.6°C.