All-time weather records — Chapman, NE

Record high
111.0°F
July 12, 1939
Record low
-27.9°F
January 27, 1963
Wettest day
6.50 in
May 11, 2005

Climate change signal in Chapman

16.9%

of Chapman's all-time daily heat records were set in the last decade (62 of 366 records since 2015).

7.1%

of all-time daily cold records were set in the last decade (26 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 #
1930s
22
9
1940s
38
47
1950s
34
48
1960s
43
69
1970s
32
46
1980s
49
52
1990s
28
41
2000s
38
20
2010s
42
21
2020s
40
13

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 1938, the latest in 2026. Period of observation: 1938-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 75.9°F — Jan 10, 1990 -27.9°F — Jan 27, 1963 1.25 in — Jan 29, 1947
February 80.1°F — Feb 25, 1995 -26.9°F — Feb 16, 2021 1.91 in — Feb 18, 1971
March 98.1°F — Mar 21, 2026 -20.9°F — Mar 4, 1960 2.75 in — Mar 14, 2021
April 96.1°F — Apr 24, 2012 7.0°F — Apr 3, 1975 2.67 in — Apr 24, 2007
May 102.0°F — May 14, 2013 23.0°F — May 2, 1967 6.50 in — May 11, 2005
June 108.0°F — Jun 15, 1946 36.0°F — Jun 4, 1943 6.41 in — Jun 25, 2025
July 111.0°F — Jul 12, 1939 42.1°F — Jul 30, 1971 4.65 in — Jul 8, 1950
August 109.9°F — Aug 16, 1983 39.9°F — Aug 20, 1950 4.12 in — Aug 30, 1977
September 104.0°F — Sep 6, 1939 23.0°F — Sep 29, 1984 5.62 in — Sep 1, 1977
October 97.0°F — Oct 11, 2015 9.0°F — Oct 27, 1997 3.05 in — Oct 2, 2017
November 84.9°F — Nov 3, 2020 -11.0°F — Nov 28, 1976 2.60 in — Nov 16, 1996
December 80.1°F — Dec 6, 1939 -26.0°F — Dec 22, 1989 1.51 in — Dec 1, 2018

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