Sumter Consecutive 90 Degree Days
This page shows the record for the most days in a row in
Sumter, South Carolina where the
high temperature was
at least 90 °F, from 1901–2024.
Longest Streak: 52 Days
Between Jun 16 – Aug 7, 1993, the daily high temperature in Sumter was always at least 90 °F – a span of 52 days.
| # Days |
When |
| * 52 |
Jun 16 – Aug 7, 1993 |
| 51 |
Jul 12 – Aug 31, 1954 |
| * 47 |
Jun 12 – Aug 21, 2016 |
| 45 |
Jun 21 – Aug 4, 1986 |
| * 42 |
Aug 2 – Sep 16, 1906 |
| 38 |
Jun 16 – Jul 23, 1904 |
| 34 |
Jun 27 – Jul 30, 1936 |
| 33 |
Jun 19 – Jul 21, 1969 |
| * 33 |
Jul 15 – Aug 18, 1943 |
| 31 |
Jun 25 – Jul 25, 1977 |
| 30 |
Jun 12 – Jul 11, 1998 |
| 28 |
Jun 27 – Jul 24, 1980 |
| 28 |
Jul 18 – Aug 14, 1903 |
| 27 |
Jul 4–30, 1932 |
| 26 |
Jul 13 – Aug 7, 1934 |
| 25 |
Aug 12 – Sep 5, 1993 |
| 25 |
Aug 16 – Sep 9, 1947 |
| 23 |
Aug 5–27, 2007 |
| 23 |
Jul 5–27, 1995 |
| 23 |
Jul 16 – Aug 7, 1990 |
Note: streaks marked with a (*) contain days with missing data