In April, Opava typically sees daytime highs of 11.7°C and overnight lows around 2.2°C. Compared to the annual average high of 11.5°C, April runs +0.3°C.
April in Opava averages a daytime high of 11.7°C and an overnight low of 2.2°C.
April runs +0.3°C compared to Opava's annual average high of 11.5°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 11.7°C and cooler evenings around 2.2°C.