All-time weather records — New Liberty, IA

Record high
102.9°F
July 7, 2012
Record low
-36.9°F
January 16, 2009
Wettest day
5.30 in
June 24, 2013

Climate change signal in New Liberty

68.6%

of New Liberty's all-time daily heat records were set in the last decade (251 of 366 records since 2015).

45.4%

of all-time daily cold records were set in the last decade (166 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
·
·
2000s
23
82
2010s
190
200
2020s
153
84

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 2007, the latest in 2026. Period of observation: 1991-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 59.0°F — Jan 8, 2026 -36.9°F — Jan 16, 2009 1.20 in — Jan 28, 2006
February 78.1°F — Feb 27, 2024 -23.1°F — Feb 11, 2014 1.58 in — Feb 9, 2001
March 88.0°F — Mar 21, 2026 -17.0°F — Mar 3, 2014 2.17 in — Mar 30, 1998
April 88.0°F — Apr 30, 2013 12.9°F — Apr 7, 2018 4.73 in — Apr 17, 2013
May 98.1°F — May 28, 2018 23.0°F — May 4, 2011 2.22 in — May 4, 2015
June 97.0°F — Jun 11, 2021 41.0°F — Jun 12, 2023 5.30 in — Jun 24, 2013
July 102.9°F — Jul 7, 2012 44.1°F — Jul 20, 2009 3.90 in — Jul 4, 2007
August 102.0°F — Aug 24, 2023 39.9°F — Aug 31, 2009 4.25 in — Aug 11, 2016
September 100.0°F — Sep 9, 2013 26.1°F — Sep 24, 2012 4.04 in — Sep 1, 2018
October 91.9°F — Oct 1, 2023 15.1°F — Oct 31, 2019 2.76 in — Oct 5, 2018
November 77.0°F — Nov 2, 2022 -5.1°F — Nov 12, 2019 2.42 in — Nov 20, 1992
December 73.9°F — Dec 15, 2021 -16.1°F — Dec 18, 2016 1.51 in — Dec 13, 2015

Click a month to see every daily record for that month in New Liberty.