In March, Spokane Valley typically sees daytime highs of 7.8°C and overnight lows around -1.9°C. Compared to the annual average high of 13.8°C, March runs -6.0°C.
March in Spokane Valley averages a daytime high of 7.8°C and an overnight low of -1.9°C.
March runs -6.0°C compared to Spokane Valley's annual average high of 13.8°C, ranking #8 of 12 months by warmth.
Plan for daytime highs near 7.8°C and cooler evenings around -1.9°C.