Cumberland Threshold Days by Year (USC00471923)

19 fixed thresholds counted per year at Cumberland (USC00471923): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Cumberland Thresholds

Cumberland: days with 10 mm (0.39 in) or more of precipitation in 94 years, most in 1938 with 38.
Cumberland: days with 25 mm (0.98 in) or more of precipitation in 94 years, most in 1991 with 14.
Cumberland: days with a maximum temperature at or above 30 C (86 F) in 91 years, most in 1988 with 53.
Cumberland: days with a maximum temperature at or below 0 C (32 F) in 91 years, most in 2014 with 115.
19 fixed thresholds have at least one qualifying day at Cumberland.

Days at or above 30 C (86 F)

91 years with a qualifying day

Days per year at Cumberland with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 53 in 1988.

Days at or above 30 C (86 F) per year at Cumberland
Year	Days	Decade average
1932	23	26.1
1933	31	26.1
1934	33	26.1
1935	24	26.1
1936	39	26.1
1937	33	26.1
1938	5	26.1
1939	21	26.1
1940	22	25.3
1941	25	25.3
1942	9	25.3
1943	26	25.3
1944	20	25.3
1946	19	25.3
1947	38	25.3
1948	31	25.3
1949	38	25.3
1950	19	20.5
1951	8	20.5
1952	21	20.5
1953	23	20.5
1954	14	20.5
1955	42	20.5
1956	13	20.5
1957	22	20.5
1958	13	20.5
1959	30	20.5
1960	21	22.7
1961	25	22.7
1962	8	22.7
1963	33	22.7
1964	30	22.7
1965	9	22.7
1966	38	22.7
1967	9	22.7
1968	24	22.7
1969	30	22.7
1970	38	28.6
1971	18	28.6
1972	22	28.6
1973	27	28.6
1974	22	28.6
1975	40	28.6
1976	48	28.6
1977	26	28.6
1978	32	28.6
1979	13	28.6
1980	34	29.6
1981	12	29.6
1982	16	29.6
1983	37	29.6
1984	19	29.6
1986	25	29.6
1987	41	29.6
1988	53	29.6
1990	9	11.3
1991	16	11.3
1992	8	11.3
1993	7	11.3
1994	5	11.3
1995	20	11.3
1996	7	11.3
1997	10	11.3
1998	12	11.3
1999	19	11.3
2000	12	16.2
2001	24	16.2
2002	18	16.2
2003	13	16.2
2004	4	16.2
2005	30	16.2
2006	24	16.2
2007	29	16.2
2008	2	16.2
2009	6	16.2
2010	15	11.4
2011	13	11.4
2012	32	11.4
2013	17	11.4
2014	4	11.4
2015	5	11.4
2017	4	11.4
2018	9	11.4
2019	4	11.4
2020	10	10.1
2021	16	10.1
2022	7	10.1
2023	16	10.1
2024	3	10.1
2025	7	10.1
2026	12	10.1

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

First to last qualifying date each year at Cumberland
Year	First date	Last date
1932	1932-05-14	1932-08-30
1933	1933-06-06	1933-09-08
1934	1934-04-30	1934-08-18
1935	1935-07-03	1935-09-25
1936	1936-05-16	1936-09-22
1937	1937-05-30	1937-09-23
1938	1938-06-22	1938-08-14
1939	1939-05-30	1939-09-15
1940	1940-06-17	1940-09-20
1941	1941-06-20	1941-09-02
1942	1942-07-12	1942-08-22
1943	1943-06-19	1943-09-01
1944	1944-05-30	1944-08-13
1946	1946-05-27	1946-08-23
1947	1947-06-26	1947-09-19
1948	1948-06-02	1948-09-17
1949	1949-05-03	1949-08-27
1950	1950-05-23	1950-08-17
1951	1951-07-15	1951-08-29
1952	1952-04-28	1952-09-13
1953	1953-06-12	1953-09-03
1954	1954-06-11	1954-08-24
1955	1955-05-02	1955-09-18
1956	1956-06-09	1956-08-28
1957	1957-06-17	1957-09-01
1958	1958-06-28	1958-08-29
1959	1959-05-01	1959-09-09
1960	1960-07-12	1960-09-06
1961	1961-06-05	1961-09-09
1962	1962-05-16	1962-08-27
1963	1963-05-07	1963-08-09
1964	1964-05-21	1964-08-06
1965	1965-07-04	1965-08-15
1966	1966-05-26	1966-09-01
1967	1967-07-09	1967-08-16
1968	1968-06-04	1968-08-24
1969	1969-05-27	1969-09-15
1970	1970-04-29	1970-08-27
1971	1971-06-04	1971-10-01
1972	1972-05-17	1972-08-30
1973	1973-06-09	1973-08-29
1974	1974-06-30	1974-08-20
1975	1975-05-20	1975-08-13
1976	1976-06-05	1976-09-13
1977	1977-04-27	1977-08-12
1978	1978-05-25	1978-09-11
1979	1979-06-14	1979-09-01
1980	1980-04-21	1980-08-19
1981	1981-07-03	1981-08-13
1982	1982-07-04	1982-08-19
1983	1983-06-22	1983-09-09
1984	1984-06-27	1984-09-19
1986	1986-05-28	1986-09-02
1987	1987-04-19	1987-09-29
1988	1988-05-19	1988-08-17
1990	1990-05-07	1990-08-25
1991	1991-05-14	1991-08-30
1992	1992-05-01	1992-08-10
1993	1993-08-09	1993-08-26
1994	1994-06-14	1994-08-25
1995	1995-06-16	1995-08-30
1996	1996-06-12	1996-08-06
1997	1997-06-23	1997-08-03
1998	1998-05-15	1998-09-14
1999	1999-06-09	1999-09-03
2000	2000-06-09	2000-08-02
2001	2001-06-10	2001-08-09
2002	2002-04-16	2002-09-10
2003	2003-06-25	2003-09-09
2004	2004-06-08	2004-07-21
2005	2005-06-22	2005-09-12
2006	2006-05-29	2006-08-05
2007	2007-05-11	2007-09-06
2008	2008-07-07	2008-08-19
2009	2009-05-21	2009-08-15
2010	2010-05-25	2010-08-31
2011	2011-06-07	2011-08-01
2012	2012-06-10	2012-09-12
2013	2013-06-26	2013-09-10
2014	2014-05-31	2014-08-24
2015	2015-06-10	2015-09-06
2017	2017-06-11	2017-09-24
2018	2018-05-25	2018-09-16
2019	2019-06-08	2019-07-20
2020	2020-06-09	2020-08-27
2021	2021-06-05	2021-08-21
2022	2022-06-15	2022-07-20
2023	2023-06-02	2023-10-02
2024	2024-08-01	2024-08-27
2025	2025-06-03	2025-07-28
2026	2026-05-27	2026-07-30

Every Fixed Threshold

Fixed thresholds at Cumberland
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	91	53	1988	12
35 C (95 F): Days	29	14	1988	1
40 C (104 F): Days	2	5	1936	5
90 F (32.2 C): Days	81	39	1988	2
100 F (37.8 C): Days	6	7	1936	5
0 C (32 F): Ice days (max	91	115	2014	49
0 C (32 F): Frost days (min	91	196	2018	105
-10 C (14 F): Days with min	91	109	1937	53
-20 C (-4 F): Days with min	91	51	1972	17
-30 C (-22 F): Days with min	74	23	1936	3
-40 C (-40 F): Days with min	4	3	1935	1
20 C (68 F): Tropical nights (min	84	20	2001	7
25 C (77 F): Days with min	8	1	1932	1
10 mm (0.39 in): Days with 10 mm or more rain	94	38	1938	22
25 mm (0.98 in): Days with 25 mm or more rain	94	14	1991	7
50 mm (1.97 in): Days with 50 mm or more rain	76	4	1941	1
100 mm (3.94 in): Days with 100 mm or more rain	6	2	2000	1
10 cm (3.9 in): Days with 10 cm or more snowfall	79	10	1983	1
25 cm (9.8 in): Days with 25 cm or more snowfall	14	2	1951	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1932.

Download the Data

Data for Cumberland 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 2026-10-17. Last revised 17 October 2026 (2026-10-17).

Cumberland Threshold Days by Year (USC00471923)

Key Facts for Cumberland Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

Related