In November, Sioux City typically sees daytime highs of 8.9°C and overnight lows around -3.6°C. Compared to the annual average high of 15.8°C, November runs -6.9°C.
November in Sioux City averages a daytime high of 8.9°C and an overnight low of -3.6°C.
November runs -6.9°C compared to Sioux City's annual average high of 15.8°C, ranking #8 of 12 months by warmth.
Plan for daytime highs near 8.9°C and cooler evenings around -3.6°C.