Greenville Kgvl Radio Threshold Days by Year (USC00413734)

18 fixed thresholds counted per year at Greenville Kgvl Radio (USC00413734): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Greenville Kgvl Radio Thresholds

Greenville Kgvl Radio: days with 10 mm (0.39 in) or more of precipitation in 99 years, most in 1957 with 52.
Greenville Kgvl Radio: days with 25 mm (0.98 in) or more of precipitation in 99 years, most in 1957 with 24.
Greenville Kgvl Radio: days with 50 mm (1.97 in) or more of precipitation in 96 years, most in 1957 with 11.
Greenville Kgvl Radio: days with a maximum temperature at or above 30 C (86 F) in 94 years, most in 1934 with 167.
18 fixed thresholds have at least one qualifying day at Greenville Kgvl Radio.

Days at or above 30 C (86 F)

94 years with a qualifying day

Days per year at Greenville Kgvl Radio with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 167 in 1934.

Days at or above 30 C (86 F) per year at Greenville Kgvl Radio
Year	Days	Decade average
1903	125	140
1904	157	140
1905	134	140
1907	137	140
1908	138	140
1909	149	140
1910	161	130.3
1912	144	130.3
1913	128	130.3
1914	133	130.3
1915	119	130.3
1916	149	130.3
1917	112	130.3
1918	125	130.3
1919	102	130.3
1920	124	135.7
1921	139	135.7
1923	126	135.7
1924	132	135.7
1925	153	135.7
1926	122	135.7
1927	140	135.7
1928	138	135.7
1929	147	135.7
1930	134	146.6
1931	141	146.6
1932	140	146.6
1933	158	146.6
1934	167	146.6
1935	118	146.6
1936	151	146.6
1938	154	146.6
1939	156	146.6
1940	120	124.3
1941	130	124.3
1942	114	124.3
1943	129	124.3
1947	124	124.3
1948	139	124.3
1949	114	124.3
1950	105	128.6
1951	126	128.6
1952	136	128.6
1953	138	128.6
1954	137	128.6
1955	154	128.6
1956	156	128.6
1957	101	128.6
1958	115	128.6
1959	118	128.6
1960	131	117.1
1961	105	117.1
1962	133	117.1
1963	151	117.1
1965	113	117.1
1966	100	117.1
1967	105	117.1
1968	99	117.1
1969	117	117.1
1970	112	112.2
1971	109	112.2
1972	127	112.2
1973	112	112.2
1974	93	112.2
1975	113	112.2
1976	94	112.2
1977	126	112.2
1978	129	112.2
1979	107	112.2
1980	128	115.8
1981	115	115.8
1982	115	115.8
1983	109	115.8
1984	129	115.8
1985	115	115.8
1986	116	115.8
1987	118	115.8
1988	116	115.8
1989	97	115.8
1990	114	117.3
1993	112	117.3
1996	113	117.3
1997	114	117.3
1998	131	117.3
1999	120	117.3
2000	115	116.3
2001	95	116.3
2002	114	116.3
2003	103	116.3
2004	109	116.3
2007	143	116.3
2008	135	116.3
2010	139	135
2018	131	135

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

First to last qualifying date each year at Greenville Kgvl Radio
Year	First date	Last date
1903	1903-04-09	1903-10-07
1904	1904-03-02	1904-11-17
1905	1905-03-26	1905-10-17
1907	1907-03-07	1907-10-07
1908	1908-03-06	1908-10-18
1909	1909-03-27	1909-10-22
1910	1910-03-05	1910-10-26
1912	1912-03-31	1912-10-11
1913	1913-03-31	1913-10-09
1914	1914-04-15	1914-11-06
1915	1915-04-28	1915-11-08
1916	1916-03-06	1916-11-02
1917	1917-02-25	1917-09-29
1918	1918-02-24	1918-10-04
1919	1919-04-24	1919-10-11
1920	1920-04-17	1920-10-12
1921	1921-05-10	1921-11-17
1923	1923-04-24	1923-10-13
1924	1924-04-14	1924-10-30
1925	1925-03-25	1925-10-23
1926	1926-05-07	1926-10-19
1927	1927-04-03	1927-11-08
1928	1928-03-25	1928-10-20
1929	1929-03-06	1929-10-20
1930	1930-04-02	1930-10-16
1931	1931-04-16	1931-11-04
1932	1932-02-28	1932-10-23
1933	1933-04-09	1933-11-20
1934	1934-03-22	1934-11-10
1935	1935-03-20	1935-10-22
1936	1936-03-14	1936-10-20
1938	1938-03-13	1938-10-31
1939	1939-04-25	1939-10-27
1940	1940-04-01	1940-10-27
1941	1941-05-08	1941-10-24
1942	1942-05-13	1942-10-14
1943	1943-04-02	1943-10-21
1947	1947-05-03	1947-10-25
1948	1948-04-07	1948-11-05
1949	1949-04-07	1949-10-21
1950	1950-04-04	1950-11-02
1951	1951-04-15	1951-10-23
1952	1952-04-01	1952-10-28
1953	1953-05-09	1953-10-22
1954	1954-03-11	1954-10-14
1955	1955-03-11	1955-12-25
1956	1956-03-28	1956-10-30
1957	1957-05-21	1957-10-05
1958	1958-04-24	1958-10-20
1959	1959-05-01	1959-10-12
1960	1960-04-01	1960-10-14
1961	1961-05-08	1961-10-13
1962	1962-05-07	1962-10-21
1963	1963-04-10	1963-11-08
1965	1965-04-19	1965-10-12
1966	1966-04-01	1966-10-15
1967	1967-03-12	1967-10-06
1968	1968-05-15	1968-10-15
1969	1969-04-23	1969-10-21
1970	1970-05-20	1970-10-04
1971	1971-03-14	1971-10-03
1972	1972-04-08	1972-09-30
1973	1973-05-11	1973-10-11
1974	1974-04-01	1974-10-19
1975	1975-04-25	1975-10-14
1976	1976-05-25	1976-10-03
1977	1977-05-25	1977-11-01
1978	1978-05-08	1978-10-22
1979	1979-05-11	1979-10-22
1980	1980-04-08	1980-10-17
1981	1981-04-21	1981-10-16
1982	1982-05-27	1982-10-08
1983	1983-05-08	1983-10-18
1984	1984-04-21	1984-10-20
1985	1985-05-13	1985-10-14
1986	1986-05-13	1986-10-04
1987	1987-04-18	1987-11-05
1988	1988-05-09	1988-10-18
1989	1989-03-15	1989-11-15
1990	1990-04-30	1990-10-15
1993	1993-05-15	1993-10-08
1996	1996-02-21	1996-10-18
1997	1997-04-21	1997-10-11
1998	1998-05-07	1998-10-17
1999	1999-04-29	1999-10-16
2000	2000-05-12	2000-10-06
2001	2001-05-17	2001-09-24
2002	2002-04-29	2002-10-07
2003	2003-05-02	2003-11-01
2004	2004-05-19	2004-10-21
2007	2007-04-30	2007-10-21
2008	2008-04-08	2008-11-03
2010	2010-05-04	2010-10-22
2018	2018-03-25	2018-10-29

Every Fixed Threshold

Fixed thresholds at Greenville Kgvl Radio
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	94	167	1934	131
35 C (95 F): Days	94	103	1936	81
40 C (104 F): Days	52	35	1934	12
45 C (113 F): Days	3	1	1909	1
90 F (32.2 C): Days	94	138	1934	113
100 F (37.8 C): Days	85	69	1934	32
110 F (43.3 C): Days	10	5	1934	2
0 C (32 F): Ice days (max	77	14	1978	3
0 C (32 F): Frost days (min	94	88	1978	45
-10 C (14 F): Days with min	67	13	1989	4
-20 C (-4 F): Days with min	1	1	1930	1
20 C (68 F): Tropical nights (min	94	131	1998	120
25 C (77 F): Days with min	68	47	2010	35
10 mm (0.39 in): Days with 10 mm or more rain	99	52	1957	45
25 mm (0.98 in): Days with 25 mm or more rain	99	24	1957	20
50 mm (1.97 in): Days with 50 mm or more rain	96	11	1957	10
100 mm (3.94 in): Days with 100 mm or more rain	30	2	1913	1
10 cm (3.9 in): Days with 10 cm or more snowfall	15	3	1978	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1903.

Download the Data

Data for Greenville Kgvl Radio 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 Kgvl Radio Threshold Days by Year (USC00413734)

Key Facts for Greenville Kgvl Radio Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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