December - MICHIGAN CITY - Weather History and Averages

High Temperatures

On average, the day in December with the warmest high temperature in MICHIGAN CITY is December 1 at an average of 42.7 °F (5.9 °C).

On average, the day in December with the coldest high temperature in MICHIGAN CITY is December 18 at an average of 34.6 °F (1.4 °C).

The warmest recorded high temperature in December in MICHIGAN CITY was 67.5 °F (19.7 °C) on December 3 in the year 2012 at MICHIGAN CITY — Integrated Surface Dataset (ISD) station ID: 997339 .

The coldest recorded high temperature in December in MICHIGAN CITY was 9.1 °F (-12.7 °C) on December 30 in the year 2017 at MICHIGAN CITY — Integrated Surface Dataset (ISD) station ID: 997339 .

On average, the day in December with the warmest low temperature in MICHIGAN CITY is December 1 at an average of 32.5 °F (0.3 °C).

On average, the day in December with the coldest low temperature in MICHIGAN CITY is December 19 at an average of 25.5 °F (-3.6 °C).

The warmest recorded low temperature in MICHIGAN CITY was 57.2 °F (14.0 °C) on December 13 in the year 2015 at MICHIGAN CITY — Integrated Surface Dataset (ISD) station ID: 997339 .

The coldest recorded low temperature in MICHIGAN CITY was -5.1 °F (-20.6 °C) on December 19 in the year 2016 at MICHIGAN CITY — Integrated Surface Dataset (ISD) station ID: 997339 .

If you would like to see the temperatures for specific days, you can click on the corresponding links below: