In April, Port Arthur typically sees daytime highs of 24.1°C and overnight lows around 16.3°C. Compared to the annual average high of 24.3°C, April runs -0.3°C.
April in Port Arthur averages a daytime high of 24.1°C and an overnight low of 16.3°C.
April runs -0.3°C compared to Port Arthur's annual average high of 24.3°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 24.1°C and cooler evenings around 16.3°C.