All-time weather records — Mount Etna, IN

Record high
106.0°F
June 29, 2012
Record low
-27.9°F
January 11, 1982
Wettest day
5.53 in
July 5, 2003

Climate change signal in Mount Etna

18.3%

of Mount Etna's all-time daily heat records were set in the last decade (67 of 366 records since 2015).

19.7%

of all-time daily cold records were set in the last decade (72 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 #
1940s
·
·
1950s
·
·
1970s
4
8
1980s
97
128
1990s
90
76
2000s
60
45
2010s
78
74
2020s
37
35

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 1979, the latest in 2026. Period of observation: 1948-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 66.0°F — Jan 8, 2008 -27.9°F — Jan 11, 1982 2.16 in — Jan 3, 1950
February 75.0°F — Feb 26, 2000 -18.0°F — Feb 2, 2026 2.41 in — Feb 27, 1997
March 86.0°F — Mar 21, 2012 -11.0°F — Mar 2, 1980 1.94 in — Mar 16, 1984
April 89.1°F — Apr 27, 1986 6.1°F — Apr 7, 1982 4.00 in — Apr 19, 2013
May 96.1°F — May 28, 2012 21.0°F — May 11, 1982 4.50 in — May 15, 2011
June 106.0°F — Jun 29, 2012 36.0°F — Jun 3, 2025 3.79 in — Jun 16, 2015
July 105.1°F — Jul 16, 1980 43.0°F — Jul 1, 1988 5.53 in — Jul 5, 2003
August 102.9°F — Aug 18, 1988 37.9°F — Aug 29, 1986 4.15 in — Aug 21, 2007
September 97.0°F — Sep 3, 2011 28.0°F — Sep 23, 1995 2.80 in — Sep 10, 1992
October 91.9°F — Oct 2, 2019 16.0°F — Oct 31, 1988 3.36 in — Oct 26, 1991
November 79.0°F — Nov 2, 1999 1.9°F — Nov 13, 2019 3.07 in — Nov 22, 2007
December 71.1°F — Dec 3, 1982 -24.0°F — Dec 24, 1983 2.21 in — Dec 30, 1990

Click a month to see every daily record for that month in Mount Etna.