Like most of Southeast Missouri, New Madrid has a humid subtropical climate, characterized by hot summers, cool to mild winters, and frequently heavy rainfall. The average temperature is 34°F in January and 81°F in July, and the average precipitation is 49 inches. Heavy snow and extreme cold are uncommon.<ref>https://www.ncdc.noaa.gov/climatenormals/clim20/mo/236045.pdf</ref> | Like most of Southeast Missouri, New Madrid has a humid subtropical climate, characterized by hot summers, cool to mild winters, and frequently heavy rainfall. The average temperature is 34°F in January and 81°F in July, and the average precipitation is 49 inches. Heavy snow and extreme cold are uncommon.<ref>https://www.ncdc.noaa.gov/climatenormals/clim20/mo/236045.pdf</ref> |