All-time weather records — Johnson City, TX

Record high
109.9°F
June 28, 1980
Record low
1.0°F
December 23, 1989
Wettest day
9.14 in
June 29, 1995

Climate change signal in Johnson City

33.9%

of Johnson City's all-time daily heat records were set in the last decade (124 of 366 records since 2015).

6.3%

of all-time daily cold records were set in the last decade (23 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 #
1960s
19
47
1970s
32
58
1980s
52
81
1990s
54
70
2000s
59
59
2010s
44
39
2020s
106
12

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 1964, the latest in 2025. Period of observation: 1964-2025.

Records by month

Month Hottest day Coldest day Wettest day
January 89.1°F — Jan 20, 2000 7.0°F — Jan 11, 1982 3.37 in — Jan 19, 1968
February 100.0°F — Feb 22, 1996 3.0°F — Feb 2, 1985 3.30 in — Feb 4, 1992
March 102.0°F — Mar 29, 1971 12.9°F — Mar 9, 1996 3.49 in — Mar 20, 2012
April 100.9°F — Apr 18, 2006 26.1°F — Apr 16, 2005 3.67 in — Apr 4, 1997
May 104.0°F — May 26, 2011 36.0°F — May 4, 2011 3.75 in — May 26, 2014
June 109.9°F — Jun 28, 1980 46.0°F — Jun 25, 1984 9.14 in — Jun 29, 1995
July 109.9°F — Jul 23, 2018 48.9°F — Jul 6, 2000 5.95 in — Jul 17, 1987
August 109.9°F — Aug 17, 2023 50.0°F — Aug 13, 2013 3.35 in — Aug 17, 2007
September 109.9°F — Sep 6, 2000 37.0°F — Sep 22, 1983 6.61 in — Sep 14, 2012
October 100.0°F — Oct 13, 2024 21.9°F — Oct 31, 1993 4.85 in — Oct 9, 1983
November 93.0°F — Nov 8, 1988 17.1°F — Nov 27, 1993 4.47 in — Nov 3, 2000
December 91.0°F — Dec 30, 2024 1.0°F — Dec 23, 1989 9.00 in — Dec 20, 2024

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