In July, Newcastle typically sees daytime highs of 19.5°C and overnight lows around 2.2°C. Compared to the annual average high of 24.2°C, July runs -4.7°C.
July in Newcastle averages a daytime high of 19.5°C and an overnight low of 2.2°C.
July runs -4.7°C compared to Newcastle's annual average high of 24.2°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 19.5°C and cooler evenings around 2.2°C.