In June, Opava typically sees daytime highs of 20.5°C and overnight lows around 10.2°C. Compared to the annual average high of 11.5°C, June runs +9.0°C.
June in Opava averages a daytime high of 20.5°C and an overnight low of 10.2°C.
June runs +9.0°C compared to Opava's annual average high of 11.5°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 20.5°C and cooler evenings around 10.2°C.