In January, Salt Lake City typically sees daytime highs of 1.6°C and overnight lows around -8.1°C. Compared to the annual average high of 15.6°C, January runs -14.0°C.
January in Salt Lake City averages a daytime high of 1.6°C and an overnight low of -8.1°C.
January runs -14.0°C compared to Salt Lake City's annual average high of 15.6°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near 1.6°C and cooler evenings around -8.1°C.