In July, Opava typically sees daytime highs of 22.1°C and overnight lows around 11.6°C. Compared to the annual average high of 11.5°C, July runs +10.7°C.
July in Opava averages a daytime high of 22.1°C and an overnight low of 11.6°C.
July runs +10.7°C compared to Opava's annual average high of 11.5°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 22.1°C and cooler evenings around 11.6°C.