In July, Gliwice typically sees daytime highs of 23.2°C and overnight lows around 12.3°C. Compared to the annual average high of 12.5°C, July runs +10.7°C.
July in Gliwice averages a daytime high of 23.2°C and an overnight low of 12.3°C.
July runs +10.7°C compared to Gliwice's annual average high of 12.5°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 23.2°C and cooler evenings around 12.3°C.