Greenville 2 NNE Threshold Days by Year (USC00203429)

18 fixed thresholds counted per year at Greenville 2 NNE (USC00203429): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Greenville 2 NNE Thresholds

Greenville 2 NNE: days with a maximum temperature at or above 30 C (86 F) in 105 years, most in 1921 with 62.
Greenville 2 NNE: days with a maximum temperature at or below 0 C (32 F) in 105 years, most in 1978 with 84.
Greenville 2 NNE: nights with a minimum temperature at or below 0 C (32 F) in 105 years, most in 1997 with 205.
Greenville 2 NNE: nights with a minimum temperature at or below -10 C (14 F) in 105 years, most in 2008 with 72.
18 fixed thresholds have at least one qualifying day at Greenville 2 NNE.

Days at or above 30 C (86 F)

105 years with a qualifying day

Days per year at Greenville 2 NNE with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 62 in 1921.

Days at or above 30 C (86 F) per year at Greenville 2 NNE
Year	Days	Decade average
1914	25	36
1916	47	36
1920	28	29.4
1921	62	29.4
1922	24	29.4
1923	35	29.4
1924	17	29.4
1925	35	29.4
1926	19	29.4
1927	20	29.4
1928	20	29.4
1929	34	29.4
1930	54	43.4
1931	55	43.4
1932	32	43.4
1933	57	43.4
1934	61	43.4
1935	26	43.4
1936	50	43.4
1937	40	43.4
1938	22	43.4
1939	37	43.4
1940	19	33.6
1941	36	33.6
1942	18	33.6
1943	26	33.6
1944	33	33.6
1945	21	33.6
1946	49	33.6
1947	47	33.6
1948	38	33.6
1949	49	33.6
1950	18	37.6
1951	25	37.6
1952	48	37.6
1953	47	37.6
1954	41	37.6
1955	60	37.6
1956	26	37.6
1957	32	37.6
1958	21	37.6
1959	58	37.6
1960	28	28.6
1961	25	28.6
1962	34	28.6
1963	34	28.6
1964	38	28.6
1965	27	28.6
1966	33	28.6
1967	10	28.6
1968	27	28.6
1969	30	28.6
1970	32	30.8
1971	41	30.8
1972	21	30.8
1973	32	30.8
1974	20	30.8
1975	33	30.8
1976	34	30.8
1977	41	30.8
1978	31	30.8
1979	23	30.8
1980	18	29
1981	13	29
1982	17	29
1983	59	29
1984	33	29
1985	15	29
1986	12	29
1987	42	29
1988	57	29
1989	24	29
1990	14	24.8
1991	44	24.8
1992	8	24.8
1993	19	24.8
1994	13	24.8
1995	37	24.8
1996	9	24.8
1997	17	24.8
1998	49	24.8
1999	38	24.8
2000	8	29.4
2001	35	29.4
2002	51	29.4
2003	28	29.4
2004	10	29.4
2005	51	29.4
2006	23	29.4
2007	57	29.4
2008	23	29.4
2009	8	29.4
2010	44	36.9
2011	39	36.9
2012	38	36.9
2013	32	36.9
2015	19	36.9
2016	43	36.9
2017	40	36.9
2018	44	36.9
2019	33	36.9
2020	43	37.3
2021	37	37.3
2022	36	37.3
2023	33	37.3

For each year, a bar from the first to the last day at Greenville 2 NNE meeting 30 C (86 F).

First to last qualifying date each year at Greenville 2 NNE
Year	First date	Last date
1914	1914-05-25	1914-09-29
1916	1916-07-02	1916-09-27
1920	1920-06-09	1920-10-14
1921	1921-05-20	1921-09-29
1922	1922-05-11	1922-10-03
1923	1923-06-01	1923-09-06
1924	1924-06-19	1924-09-21
1925	1925-05-31	1925-09-09
1926	1926-05-07	1926-08-28
1927	1927-06-28	1927-09-17
1928	1928-05-03	1928-09-10
1929	1929-05-27	1929-09-04
1930	1930-05-09	1930-09-23
1931	1931-05-18	1931-09-21
1932	1932-05-15	1932-09-19
1933	1933-06-06	1933-09-09
1934	1934-05-20	1934-08-18
1935	1935-06-30	1935-08-15
1936	1936-05-07	1936-09-15
1937	1937-05-30	1937-09-23
1938	1938-05-03	1938-08-15
1939	1939-05-31	1939-09-16
1940	1940-05-13	1940-08-16
1941	1941-05-21	1941-09-22
1942	1942-04-30	1942-08-31
1943	1943-06-12	1943-08-23
1944	1944-05-26	1944-09-03
1945	1945-06-23	1945-09-07
1946	1946-06-16	1946-10-06
1947	1947-06-10	1947-10-15
1948	1948-06-01	1948-09-19
1949	1949-05-04	1949-09-04
1950	1950-06-07	1950-08-24
1951	1951-05-02	1951-10-04
1952	1952-05-04	1952-09-14
1953	1953-05-09	1953-09-29
1954	1954-06-08	1954-09-07
1955	1955-05-03	1955-09-19
1956	1956-06-09	1956-08-31
1957	1957-05-01	1957-08-16
1958	1958-06-30	1958-08-31
1959	1959-05-02	1959-09-09
1960	1960-04-23	1960-09-09
1961	1961-06-12	1961-09-11
1962	1962-05-15	1962-09-13
1963	1963-06-02	1963-08-22
1964	1964-05-22	1964-09-10
1965	1965-05-07	1965-09-19
1966	1966-06-04	1966-09-02
1967	1967-06-03	1967-08-17
1968	1968-06-05	1968-09-04
1969	1969-06-12	1969-09-06
1970	1970-05-21	1970-09-22
1971	1971-06-04	1971-10-02
1972	1972-05-18	1972-08-30
1973	1973-06-10	1973-09-04
1974	1974-07-02	1974-08-27
1975	1975-05-19	1975-08-12
1976	1976-06-07	1976-09-09
1977	1977-05-16	1977-08-31
1978	1978-05-26	1978-09-20
1979	1979-05-08	1979-09-12
1980	1980-06-23	1980-08-29
1981	1981-06-15	1981-08-13
1982	1982-05-18	1982-09-13
1983	1983-06-12	1983-09-11
1984	1984-06-06	1984-09-22
1985	1985-06-08	1985-09-08
1986	1986-07-05	1986-08-17
1987	1987-05-21	1987-08-16
1988	1988-05-29	1988-08-18
1989	1989-06-23	1989-08-04
1990	1990-06-17	1990-09-06
1991	1991-05-12	1991-09-15
1992	1992-06-12	1992-08-25
1993	1993-06-24	1993-08-30
1994	1994-06-15	1994-09-15
1995	1995-06-16	1995-09-06
1996	1996-06-28	1996-08-08
1997	1997-06-22	1997-08-16
1998	1998-05-15	1998-09-27
1999	1999-05-29	1999-09-26
2000	2000-06-09	2000-09-02
2001	2001-06-13	2001-08-30
2002	2002-04-16	2002-09-19
2003	2003-06-18	2003-09-17
2004	2004-06-08	2004-09-22
2005	2005-06-05	2005-10-04
2006	2006-05-28	2006-08-03
2007	2007-05-22	2007-10-08
2008	2008-06-06	2008-09-03
2009	2009-06-23	2009-08-16
2010	2010-05-24	2010-09-23
2011	2011-04-10	2011-09-03
2012	2012-03-21	2012-09-12
2013	2013-05-19	2013-09-11
2015	2015-05-07	2015-09-07
2016	2016-05-24	2016-09-07
2017	2017-05-16	2017-09-27
2018	2018-05-25	2018-09-17
2019	2019-06-27	2019-08-19
2020	2020-05-26	2020-08-27
2021	2021-05-20	2021-08-29
2022	2022-05-12	2022-09-03
2023	2023-05-29	2023-10-03

Every Fixed Threshold

Fixed thresholds at Greenville 2 NNE
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	105	62	1921	33
35 C (95 F): Days	61	22	1988	1
40 C (104 F): Days	5	4	1936	1
90 F (32.2 C): Days	104	49	1988	14
100 F (37.8 C): Days	11	7	1936	1
0 C (32 F): Ice days (max	105	84	1978	16
0 C (32 F): Frost days (min	105	205	1997	164
-10 C (14 F): Days with min	105	72	2008	20
-20 C (-4 F): Days with min	92	17	1963	7
-30 C (-22 F): Days with min	8	1	1914	1
20 C (68 F): Tropical nights (min	101	24	1921	3
25 C (77 F): Days with min	8	1	1914	1
10 mm (0.39 in): Days with 10 mm or more rain	101	41	2006	35
25 mm (0.98 in): Days with 25 mm or more rain	101	15	1921	9
50 mm (1.97 in): Days with 50 mm or more rain	53	5	2020	1
100 mm (3.94 in): Days with 100 mm or more rain	4	1	1932	1
10 cm (3.9 in): Days with 10 cm or more snowfall	91	15	2008	2
25 cm (9.8 in): Days with 25 cm or more snowfall	13	2	1970	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1914.

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Data for Greenville 2 NNE threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Greenville 2 NNE Threshold Days by Year (USC00203429)

Key Facts for Greenville 2 NNE Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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