Greer Threshold Days by Year

6 fixed thresholds counted per year at Greer (USC00333393): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Greer Thresholds

Greer: days with 10 mm (0.39 in) or more of precipitation in 65 years, most in 2019 with 46.
Greer: days with 25 mm (0.98 in) or more of precipitation in 65 years, most in 2018 with 18.
Greer: days with 50 mm (1.97 in) or more of precipitation in 44 years, most in 1959 with 5.
Greer: days with 10 cm (3.9 in) or more of snowfall in 37 years, most in 2003 with 5.
6 fixed thresholds have at least one qualifying day at Greer.

Days with 10 mm (0.39 in) or more of precipitation

65 years with a qualifying day

Days per year at Greer with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 46 in 2019.

Days with 10 mm (0.39 in) or more of precipitation per year at Greer
Year	Days	Decade average
1947	40	34.3
1948	35	34.3
1949	28	34.3
1950	31	33
1951	37	33
1952	31	33
1953	21	33
1954	25	33
1955	34	33
1956	32	33
1957	37	33
1958	40	33
1959	42	33
1960	28	31.6
1961	36	31.6
1962	32	31.6
1963	22	31.6
1964	31	31.6
1965	34	31.6
1966	37	31.6
1967	34	31.6
1968	24	31.6
1969	38	31.6
1970	33	36.2
1971	32	36.2
1972	38	36.2
1973	44	36.2
1974	38	36.2
1975	39	36.2
1976	32	36.2
1977	38	36.2
1978	30	36.2
1979	38	36.2
1980	38	32.4
1981	38	32.4
1982	41	32.4
1983	34	32.4
1984	34	32.4
1985	31	32.4
1986	36	32.4
1987	26	32.4
1988	19	32.4
1989	27	32.4
1990	45	35.4
1993	29	35.4
1994	34	35.4
1995	40	35.4
1996	45	35.4
1997	29	35.4
1998	35	35.4
1999	26	35.4
2000	34	34.1
2001	30	34.1
2003	38	34.1
2004	40	34.1
2005	37	34.1
2007	32	34.1
2008	28	34.1
2010	33	40.6
2016	42	40.6
2017	39	40.6
2018	43	40.6
2019	46	40.6
2020	32	28.5
2026	25	28.5

For each year, a bar from the first to the last day at Greer meeting 10 mm (0.39 in).

First to last qualifying date each year at Greer
Year	First date	Last date
1947	1947-01-01	1947-12-31
1948	1948-01-02	1948-12-29
1949	1949-01-24	1949-12-27
1950	1950-01-03	1950-12-08
1951	1951-01-03	1951-12-26
1952	1952-01-17	1952-12-10
1953	1953-01-02	1953-12-15
1954	1954-01-21	1954-12-29
1955	1955-01-06	1955-11-15
1956	1956-01-29	1956-12-09
1957	1957-01-23	1957-12-26
1958	1958-01-22	1958-11-29
1959	1959-01-02	1959-12-12
1960	1960-01-03	1960-12-19
1961	1961-02-18	1961-12-24
1962	1962-01-16	1962-12-29
1963	1963-01-11	1963-12-09
1964	1964-01-02	1964-12-25
1965	1965-01-02	1965-11-27
1966	1966-01-01	1966-12-10
1967	1967-01-27	1967-12-03
1968	1968-01-14	1968-12-28
1969	1969-01-18	1969-12-11
1970	1970-01-29	1970-12-22
1971	1971-01-04	1971-12-31
1972	1972-02-04	1972-11-20
1973	1973-01-04	1973-12-31
1974	1974-01-10	1974-12-02
1975	1975-01-01	1975-12-26
1976	1976-01-08	1976-12-07
1977	1977-03-13	1977-12-15
1978	1978-01-08	1978-12-31
1979	1979-01-01	1979-12-24
1980	1980-01-11	1980-12-30
1981	1981-02-02	1981-12-23
1982	1982-01-30	1982-12-28
1983	1983-01-11	1983-12-22
1984	1984-02-14	1984-11-10
1985	1985-02-13	1985-12-12
1986	1986-02-04	1986-12-25
1987	1987-03-01	1987-12-20
1988	1988-01-20	1988-12-27
1989	1989-02-21	1989-12-31
1990	1990-02-04	1990-12-31
1993	1993-03-05	1993-12-05
1994	1994-01-17	1994-12-17
1995	1995-01-07	1995-12-20
1996	1996-01-03	1996-12-24
1997	1997-01-28	1997-12-10
1998	1998-01-08	1998-12-22
1999	1999-01-03	1999-12-15
2000	2000-01-04	2000-12-17
2001	2001-01-30	2001-11-30
2003	2003-02-07	2003-12-30
2004	2004-01-03	2004-12-02
2005	2005-01-03	2005-11-29
2007	2007-01-05	2007-12-17
2008	2008-01-11	2008-12-27
2010	2010-01-24	2010-12-01
2016	2016-01-10	2016-12-27
2017	2017-01-03	2017-12-23
2018	2018-01-08	2018-12-21
2019	2019-01-01	2019-12-30
2020	2020-01-03	2020-12-31
2026	2026-02-23	2026-09-21

Every Fixed Threshold

Fixed thresholds at Greer
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
10 mm (0.39 in): Days with 10 mm or more rain	65	46	2019	25
25 mm (0.98 in): Days with 25 mm or more rain	65	18	2018	10
50 mm (1.97 in): Days with 50 mm or more rain	44	5	1959	3
100 mm (3.94 in): Days with 100 mm or more rain	4	1	1969	1
10 cm (3.9 in): Days with 10 cm or more snowfall	37	5	2003	1
25 cm (9.8 in): Days with 25 cm or more snowfall	3	1	1966	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1947.

Download the Data

Data for Greer 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of 2026-10-16. Last revised 16 October 2026 (2026-10-16).

Greer Threshold Days by Year

Key Facts for Greer Thresholds

Days with 10 mm (0.39 in) or more of precipitation

Every Fixed Threshold

Download the Data

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