Earliest and Latest Days of 90° F in Chapel Hill

This is a list of the earliest and latest days in the year with a high temperature of at least 90 °F in Chapel Hill, North Carolina history. It is based on NOAA data from the years 1891–2024.

Also see:

Earliest 90 degree day in Chapel Hill?

The earliest in the year that Chapel Hill, North Carolina had a high temperature of at least 90 °F is March 17 which happened in 1945.

Latest 90 degree day in Chapel Hill?

The latest in the year that Chapel Hill, North Carolina had a high temperature of at least 90 °F is October 18 which happened in 1938.

Earliest Days ≥ 90 °F

Date	Year	Temperature
March 17	1945	92 °F
March 18	1945	91 °F
March 20	1948	90 °F
March 22	1907	90 °F
March 23	1907	91 °F
March 24	1929	90 °F
March 28	1907	91 °F
March 29	2020	90 °F
March 29	1907	92 °F
April 3	1946	90 °F
April 5	1942	90 °F
April 6	1929	91 °F
April 7	2010	91 °F
April 7	1929	92 °F
April 8	1929	90 °F
April 9	1893	93 °F
April 10	2001	91 °F
April 11	1930	91 °F
April 12	1930	94 °F
April 13	1922	90 °F

Latest Days ≥ 90 °F

Date	Year	Temperature
October 18	1938	90 °F
October 13	1954	90 °F
October 11	1939	91 °F
October 11	1912	92 °F
October 10	2007	94 °F
October 10	1939	93 °F
October 10	1912	93 °F
October 9	2007	93 °F
October 9	1939	93 °F
October 8	2007	90 °F
October 8	1951	90 °F
October 8	1941	95 °F
October 8	1939	92 °F
October 7	1954	91 °F
October 7	1951	93 °F
October 7	1939	90 °F
October 7	1931	91 °F
October 7	1911	95 °F
October 6	2018	90 °F
October 6	1986	91 °F
October 6	1954	96 °F
October 6	1951	94 °F
October 6	1941	97 °F
October 6	1931	92 °F
October 6	1926	90 °F