All-time weather records — Seneca, SD
Record high
°F
January 1,
Record low
°F
January 1,
Wettest day
2.96 in
August 17, 2007
Records by month
| Month | Hottest day | Coldest day | Wettest day |
|---|---|---|---|
| January | — | — | 0.58 in — Jan 29, 2013 |
| February | — | — | 1.50 in — Feb 13, 2016 |
| March | — | — | 1.88 in — Mar 31, 2023 |
| April | — | — | 2.40 in — Apr 30, 2022 |
| May | — | — | 2.05 in — May 6, 2023 |
| June | — | — | 2.65 in — Jun 5, 2008 |
| July | — | — | 2.52 in — Jul 18, 2008 |
| August | — | — | 2.96 in — Aug 17, 2007 |
| September | — | — | 2.00 in — Sep 4, 2016 |
| October | — | — | 2.40 in — Oct 9, 2001 |
| November | — | — | 1.50 in — Nov 28, 2016 |
| December | — | — | 1.90 in — Dec 30, 2019 |
Click a month to see every daily record for that month in Seneca.