All-time weather records — Morrisville, NC

Record high
106.0°F
July 5, 2024
Record low
-9.0°F
January 21, 1985
Wettest day
6.45 in
October 8, 2016

Climate change signal in Morrisville

18.3%

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

2.5%

of all-time daily cold records were set in the last decade (9 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
27
29
1950s
69
50
1960s
22
86
1970s
27
89
1980s
27
50
1990s
36
27
2000s
64
22
2010s
51
9
2020s
43
4

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 1944, the latest in 2026. Period of observation: 1944-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 80.1°F — Jan 30, 2002 -9.0°F — Jan 21, 1985 3.01 in — Jan 10, 1984
February 84.9°F — Feb 23, 2023 0.0°F — Feb 5, 1996 3.22 in — Feb 2, 1973
March 91.9°F — Mar 17, 1945 10.9°F — Mar 1, 1980 3.17 in — Mar 18, 1983
April 95.0°F — Apr 23, 1980 23.0°F — Apr 9, 1972 4.51 in — Apr 24, 2017
May 97.0°F — May 31, 1953 28.9°F — May 2, 1963 4.33 in — May 11, 1957
June 105.1°F — Jun 29, 2012 37.9°F — Jun 8, 1977 5.64 in — Jun 14, 2006
July 106.0°F — Jul 5, 2024 48.0°F — Jul 2, 1975 4.21 in — Jul 15, 2014
August 105.1°F — Aug 18, 1988 46.0°F — Aug 30, 1965 4.31 in — Aug 6, 2011
September 104.0°F — Sep 6, 1954 37.0°F — Sep 23, 1983 4.96 in — Sep 6, 1996
October 100.0°F — Oct 3, 2019 19.0°F — Oct 27, 1962 6.45 in — Oct 8, 2016
November 88.0°F — Nov 1, 1950 10.9°F — Nov 25, 1970 4.55 in — Nov 6, 1963
December 84.0°F — Dec 11, 2024 3.9°F — Dec 13, 1962 2.99 in — Dec 28, 1958

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