All-time weather records — Lost Springs, WY

Record high
105.1°F
July 16, 2006
Record low
-34.1°F
February 9, 2011
Wettest day
4.02 in
May 22, 2008

Climate change signal in Lost Springs

27.3%

of Lost Springs's all-time daily heat records were set in the last decade (100 of 366 records since 2015).

34.7%

of all-time daily cold records were set in the last decade (127 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 #
2000s
113
93
2010s
253
273

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 2006, the latest in 2019. Period of observation: 2005-2019.

Records by month

Month Hottest day Coldest day Wettest day
January 68.0°F — Jan 28, 2015 -32.1°F — Jan 1, 2015 0.58 in — Jan 21, 2018
February 68.0°F — Feb 17, 2017 -34.1°F — Feb 9, 2011 0.40 in — Feb 24, 2017
March 80.1°F — Mar 19, 2017 -24.0°F — Mar 4, 2019 1.36 in — Mar 16, 2018
April 84.9°F — Apr 25, 2012 -2.0°F — Apr 15, 2014 1.60 in — Apr 24, 2010
May 93.9°F — May 20, 2009 10.9°F — May 11, 2015 4.02 in — May 22, 2008
June 102.9°F — Jun 25, 2007 28.0°F — Jun 8, 2007 1.65 in — Jun 13, 2005
July 105.1°F — Jul 16, 2006 35.1°F — Jul 29, 2015 1.46 in — Jul 26, 2005
August 102.0°F — Aug 1, 2011 34.0°F — Aug 20, 2016 1.85 in — Aug 28, 2014
September 96.1°F — Sep 1, 2011 23.0°F — Sep 28, 2013 0.84 in — Sep 27, 2012
October 86.0°F — Oct 2, 2011 -18.9°F — Oct 30, 2019 0.72 in — Oct 11, 2013
November 75.9°F — Nov 3, 2008 -20.9°F — Nov 13, 2014 0.69 in — Nov 2, 2011
December 69.1°F — Dec 13, 2014 -33.0°F — Dec 31, 2014 0.41 in — Dec 22, 2011

Click a month to see every daily record for that month in Lost Springs.