All-time weather records — Marietta, OH
Record high
°F
January 1,
Record low
°F
January 1,
Wettest day
5.14 in
September 18, 2004
Records by month
| Month | Hottest day | Coldest day | Wettest day |
|---|---|---|---|
| January | — | — | 1.72 in — Jan 11, 1974 |
| February | — | — | 2.80 in — Feb 19, 2000 |
| March | — | — | 3.15 in — Mar 5, 1963 |
| April | — | — | 2.35 in — Apr 12, 1948 |
| May | — | — | 3.70 in — May 24, 1968 |
| June | — | — | 4.45 in — Jun 28, 1998 |
| July | — | — | 3.90 in — Jul 15, 1985 |
| August | — | — | 4.58 in — Aug 1, 1935 |
| September | — | — | 5.14 in — Sep 18, 2004 |
| October | — | — | 2.45 in — Oct 31, 1970 |
| November | — | — | 2.03 in — Nov 5, 1985 |
| December | — | — | 2.25 in — Dec 13, 1949 |
Click a month to see every daily record for that month in Marietta.