All-time weather records — Grayson, OK
Record high
°F
January 1,
Record low
°F
January 1,
Wettest day
7.10 in
September 14, 1993
Records by month
| Month | Hottest day | Coldest day | Wettest day |
|---|---|---|---|
| January | — | — | 2.62 in — Jan 20, 1990 |
| February | — | — | 3.18 in — Feb 1, 1983 |
| March | — | — | 3.36 in — Mar 27, 1977 |
| April | — | — | 3.65 in — Apr 10, 2008 |
| May | — | — | 5.94 in — May 11, 1950 |
| June | — | — | 5.40 in — Jun 24, 2007 |
| July | — | — | 4.96 in — Jul 23, 1960 |
| August | — | — | 4.75 in — Aug 5, 1992 |
| September | — | — | 7.10 in — Sep 14, 1993 |
| October | — | — | 7.07 in — Oct 1, 1986 |
| November | — | — | 4.32 in — Nov 21, 1979 |
| December | — | — | 2.43 in — Dec 14, 1992 |
Click a month to see every daily record for that month in Grayson.