All-time weather records — Glenwood, IN

Record high
108.0°F
July 22, 1901
Record low
-31.0°F
January 17, 1994
Wettest day
5.90 in
February 18, 2022

Climate change signal in Glenwood

5.5%

of Glenwood's all-time daily heat records were set in the last decade (20 of 366 records since 2015).

1.6%

of all-time daily cold records were set in the last decade (6 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 #
1900s
36
49
1910s
41
59
1920s
35
47
1930s
69
52
1940s
28
33
1950s
33
16
1960s
20
34
1970s
11
25
1980s
29
28
1990s
16
10
2000s
17
3
2010s
17
8
2020s
14
2

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 1901, the latest in 2026. Period of observation: 1901-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 71.1°F — Jan 21, 1906 -31.0°F — Jan 17, 1994 4.05 in — Jan 19, 2000
February 75.0°F — Feb 21, 2018 -18.0°F — Feb 2, 1951 5.90 in — Feb 18, 2022
March 87.1°F — Mar 23, 2026 -16.1°F — Mar 2, 1978 5.59 in — Mar 25, 1913
April 89.1°F — Apr 24, 1925 3.9°F — Apr 18, 2011 3.59 in — Apr 28, 1996
May 96.1°F — May 28, 1911 26.1°F — May 7, 1906 3.43 in — May 14, 2009
June 102.0°F — Jun 28, 2012 30.9°F — Jun 1, 1966 4.43 in — Jun 23, 1960
July 108.0°F — Jul 22, 1901 39.9°F — Jul 1, 1937 3.89 in — Jul 31, 1983
August 102.9°F — Aug 19, 1936 36.0°F — Aug 30, 1946 4.37 in — Aug 5, 2009
September 100.9°F — Sep 3, 1953 21.9°F — Sep 26, 1928 3.35 in — Sep 29, 1936
October 91.0°F — Oct 1, 2019 10.0°F — Oct 11, 1906 3.99 in — Oct 5, 1910
November 82.9°F — Nov 1, 1950 -5.1°F — Nov 28, 1930 3.05 in — Nov 16, 1955
December 72.0°F — Dec 3, 1982 -23.1°F — Dec 21, 1989 4.00 in — Dec 29, 1990

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