December Weather Stats

December’s weather started out warm and ended very cold… but overall all, it was about average.

Storm Lake had an average high last month of 32, and an average low of 15, both two degrees above normal. Snow totaled 8.7-inches, just below the average for December of nine inches.

The warmest temperature last month in Storm Lake was 56 on December fourth and fifth… the lowest, nine below, on the 28th and 31st.