In January, Spokane Valley typically sees daytime highs of -0.1°C and overnight lows around -5.9°C. Compared to the annual average high of 13.8°C, January runs -13.9°C.
January in Spokane Valley averages a daytime high of -0.1°C and an overnight low of -5.9°C.
January runs -13.9°C compared to Spokane Valley's annual average high of 13.8°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near -0.1°C and cooler evenings around -5.9°C.