In April, Olympia typically sees daytime highs of 15.0°C and overnight lows around 3.4°C. Compared to the annual average high of 15.7°C, April runs -0.7°C.
April in Olympia averages a daytime high of 15.0°C and an overnight low of 3.4°C.
April runs -0.7°C compared to Olympia's annual average high of 15.7°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 15.0°C and cooler evenings around 3.4°C.