All-Time Weather Records for Memphis International Airport
| Temperature | ||
| Highest temperature | 108°F | July 13, 1980 |
| Lowest temperature | -13°F | December 24, 1963 |
| Earliest freeze | October 16, 1876 | |
| Latest freeze | April 25, 1910 | |
| Most consecutive days with low temperatures at or below 32°F | 27 | Jan 24-Feb 19, 1905 |
| Most consecutive days with low temperatures at or below 0°F | 4 | January 8-11, 1886 |
| Most consecutive days with high temperatures at or below 32°F | 10 | January 18-27, 1940 |
| Earliest first occurrence of 90°F or above | April 5, 1893 | |
| Latest first occurrence of 90°F or above | July 5, 1907 | |
| Latest 90°F or above | October 14, 1963 | |
| Earliest 100°F or above | June 10, 1953 | |
| Latest 100°F or above | September 16, 1980 | |
| Most consecutive days with high temperatures at or above 90°F | 54 | July 25-Sep 16, 1980 |
| Most consecutive days with high temperatures at or above 95°F | 21 | June 30-July 20, 1980 |
| Most consecutive days with high temperatures at or above 100°F | 15 | July 6-July 20, 1980 |
| Precipitation | ||
| Maximum in One Hour | 3.75" | June 30, 1995 |
| Maximum in 24 Hours | 10.48" | Nov 20-21, 1934 |
| Maximum in One Month | 18.16" | June 1877 |
| Maximum in One Calendar Year | 76.85" | 1957 |
| Minimum in One Calendar Year | 30.54" | 1941 |
| Wettest - Any 12 Month Period | 93.12" | June 1996-May 1997 |
| Driest - Any 12 Month Period | 22.78" | June 1930-May 1931 |
| Snowfall | ||
| Maximum in 24 Hours | 18.0" | March 16-17, 1892 |
| Maximum in One Storm | 18.5" | March 16-17, 1892 |
| Maximum in One Month | 18.5" | March 1892 |
| Maximum in One Season | 25.1" | 1917-1918 |
| Maximum Depth | 14.0" | December 22, 1963 |
| Earliest Trace of Snow | October 19, 1989 | |
| Earliest Measureable Snow | 0.2" | November 2, 1951 |
| Earliest 1.0"+ Accumulation | 1.2" | November 14, 1976 |
| Latest Trace of Snow | April 25, 1910 | |
| Latest Measureable Snow | 0.4" | March 30, 1987 (last occurrence) |
| Latest 1.0"+ Accumulation | 1.0" | March 29, 1991 (last occurrence) |
| Sea-Level Pressure | ||
| Highest Recorded | 30.96" | January 5, 1924 |
| Lowest Recorded | 28.96" | February 27, 1902 |
| Average Annual | 29.93" | |
| Wind Speed | ||
| Highest Recorded | 81 mph | April 23, 1971 |
| Second Highest Recorded | 78 mph | June 8, 1951 |
