In December, Minnetonka typically sees daytime highs of -3.0°C and overnight lows around -12.0°C. Compared to the annual average high of 12.2°C, December runs -15.2°C.
December in Minnetonka averages a daytime high of -3.0°C and an overnight low of -12.0°C.
December runs -15.2°C compared to Minnetonka's annual average high of 12.2°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near -3.0°C and cooler evenings around -12.0°C.