All-time weather records — Tieton, WA
Climate change signal in Tieton
of Tieton's all-time daily heat records were set in the last decade (0 of 366 records since 2015).
of all-time daily cold records were set in the last decade (0 of 366 records since 2015).
If records were spread evenly across the station's history, you'd expect roughly 5% per decade. Decade-by-decade, here's where each record-breaking day was set:
| Decade | Heat records set | # | Cold records set | # |
|---|---|---|---|---|
| 1990s | 88 | 65 | ||
| 2000s | 278 | 301 | ||
| 2010s | · | · | ||
| 2020s | · | · |
Records are the all-time daily extremes that are still standing — each daily record can only be held by one year. The station's earliest hot record was set in 1998, the latest in 2008. Period of observation: 1998-2020.
Records by month
| Month | Hottest day | Coldest day | Wettest day |
|---|---|---|---|
| January | 61.0°F — Jan 14, 1999 | -5.1°F — Jan 5, 2004 | 0.64 in — Jan 9, 2017 |
| February | 66.0°F — Feb 22, 2002 | 12.0°F — Feb 18, 2006 | 0.82 in — Feb 10, 2019 |
| March | 78.1°F — Mar 30, 2003 | 18.0°F — Mar 8, 2002 | 0.27 in — Mar 6, 2002 |
| April | 89.1°F — Apr 30, 1998 | 25.0°F — Apr 19, 2008 | 0.79 in — Apr 27, 2002 |
| May | 97.0°F — May 17, 2006 | 30.0°F — May 8, 1999 | 1.15 in — May 9, 2005 |
| June | 100.9°F — Jun 27, 2006 | 37.9°F — Jun 6, 1999 | 0.70 in — Jun 27, 2001 |
| July | 106.0°F — Jul 23, 2006 | 42.1°F — Jul 3, 1999 | 0.82 in — Jul 3, 1998 |
| August | 102.9°F — Aug 17, 2008 | 41.0°F — Aug 31, 1999 | 0.29 in — Aug 7, 2003 |
| September | 99.0°F — Sep 2, 1998 | 33.1°F — Sep 23, 2000 | 0.44 in — Sep 15, 2006 |
| October | 86.0°F — Oct 2, 2003 | 14.0°F — Oct 31, 2002 | 0.58 in — Oct 10, 2016 |
| November | 71.1°F — Nov 6, 2006 | 12.0°F — Nov 30, 2006 | 1.09 in — Nov 28, 2001 |
| December | 64.9°F — Dec 16, 1999 | 1.9°F — Dec 22, 1998 | 0.87 in — Dec 14, 2006 |
Click a month to see every daily record for that month in Tieton.