Rye Patch Dam Threshold Days by Year (USC00267192)

17 fixed thresholds counted per year at Rye Patch Dam (USC00267192): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Rye Patch Dam Thresholds

Rye Patch Dam: nights with a minimum temperature at or below 0 C (32 F) in 82 years, most in 2008 with 210.
Rye Patch Dam: nights with a minimum temperature at or below -10 C (14 F) in 82 years, most in 1976 with 63.
Rye Patch Dam: days with a maximum temperature at or above 30 C (86 F) in 81 years, most in 1987 with 119.
Rye Patch Dam: days with a maximum temperature at or above 35 C (95 F) in 81 years, most in 1988 with 70.
17 fixed thresholds have at least one qualifying day at Rye Patch Dam.

Days at or above 30 C (86 F)

81 years with a qualifying day

Days per year at Rye Patch Dam with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 119 in 1987.

Days at or above 30 C (86 F) per year at Rye Patch Dam
Year	Days	Decade average
1936	95	86.8
1937	89	86.8
1938	80	86.8
1939	83	86.8
1941	58	74.7
1942	72	74.7
1943	85	74.7
1944	65	74.7
1945	77	74.7
1946	75	74.7
1947	87	74.7
1948	65	74.7
1949	88	74.7
1950	81	90.9
1951	88	90.9
1952	90	90.9
1953	77	90.9
1954	81	90.9
1955	80	90.9
1956	105	90.9
1957	99	90.9
1958	112	90.9
1959	96	90.9
1960	117	91.5
1961	95	91.5
1962	95	91.5
1963	92	91.5
1964	76	91.5
1965	63	91.5
1966	104	91.5
1967	98	91.5
1968	81	91.5
1969	94	91.5
1970	98	88.9
1971	85	88.9
1972	93	88.9
1973	96	88.9
1974	112	88.9
1975	81	88.9
1976	62	88.9
1977	82	88.9
1978	71	88.9
1979	109	88.9
1980	92	93.5
1981	107	93.5
1982	83	93.5
1983	81	93.5
1984	88	93.5
1985	80	93.5
1986	93	93.5
1987	119	93.5
1988	104	93.5
1989	88	93.5
1990	84	92.8
1991	97	92.8
1992	106	92.8
1993	83	92.8
1994	114	92.8
1997	93	92.8
1998	76	92.8
1999	89	92.8
2000	94	101
2001	112	101
2002	100	101
2007	79	101
2008	109	101
2009	112	101
2010	78	98.8
2011	92	98.8
2012	113	98.8
2013	93	98.8
2014	117	98.8
2015	106	98.8
2016	102	98.8
2017	104	98.8
2018	98	98.8
2019	85	98.8
2020	114	98.5
2022	98	98.5
2023	86	98.5
2026	96	98.5

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

First to last qualifying date each year at Rye Patch Dam
Year	First date	Last date
1936	1936-04-15	1936-10-10
1937	1937-05-13	1937-10-11
1938	1938-05-14	1938-09-26
1939	1939-05-27	1939-09-23
1941	1941-05-10	1941-09-05
1942	1942-06-05	1942-09-26
1943	1943-05-25	1943-10-01
1944	1944-06-24	1944-09-13
1945	1945-05-02	1945-10-09
1946	1946-04-24	1946-09-29
1947	1947-05-01	1947-09-27
1948	1948-05-15	1948-09-15
1949	1949-04-17	1949-09-24
1950	1950-05-21	1950-09-06
1951	1951-05-25	1951-10-09
1952	1952-05-27	1952-10-05
1953	1953-06-11	1953-10-06
1954	1954-05-06	1954-09-27
1955	1955-05-20	1955-09-14
1956	1956-04-22	1956-09-26
1957	1957-05-29	1957-09-28
1958	1958-05-10	1958-10-06
1959	1959-04-05	1959-09-13
1960	1960-05-09	1960-10-01
1961	1961-05-25	1961-10-16
1962	1962-06-09	1962-10-01
1963	1963-05-18	1963-10-04
1964	1964-05-18	1964-10-08
1965	1965-05-30	1965-10-11
1966	1966-05-02	1966-09-29
1967	1967-05-16	1967-09-29
1968	1968-05-28	1968-09-27
1969	1969-05-08	1969-09-28
1970	1970-05-16	1970-10-04
1971	1971-06-12	1971-10-11
1972	1972-05-14	1972-09-18
1973	1973-05-12	1973-09-30
1974	1974-05-08	1974-10-02
1975	1975-05-14	1975-10-02
1976	1976-05-13	1976-09-10
1977	1977-05-31	1977-09-14
1978	1978-06-06	1978-10-01
1979	1979-05-14	1979-10-11
1980	1980-05-20	1980-10-09
1981	1981-04-29	1981-09-21
1982	1982-05-25	1982-09-24
1983	1983-05-23	1983-09-19
1984	1984-05-13	1984-09-19
1985	1985-04-14	1985-09-01
1986	1986-05-19	1986-09-08
1987	1987-04-25	1987-10-08
1988	1988-05-11	1988-10-08
1989	1989-05-05	1989-10-09
1990	1990-05-05	1990-10-01
1991	1991-06-02	1991-10-13
1992	1992-04-29	1992-10-01
1993	1993-05-10	1993-10-04
1994	1994-04-17	1994-09-28
1997	1997-05-10	1997-10-01
1998	1998-06-28	1998-09-17
1999	1999-05-24	1999-09-26
2000	2000-05-21	2000-10-01
2001	2001-04-30	2001-10-04
2002	2002-05-17	2002-09-24
2007	2007-04-28	2007-08-15
2008	2008-05-16	2008-10-01
2009	2009-04-21	2009-09-30
2010	2010-06-14	2010-09-30
2011	2011-06-14	2011-09-30
2012	2012-04-21	2012-09-19
2013	2013-05-11	2013-09-16
2014	2014-05-15	2014-10-08
2015	2015-05-29	2015-10-16
2016	2016-05-13	2016-09-29
2017	2017-05-04	2017-09-14
2018	2018-05-08	2018-09-28
2019	2019-05-12	2019-09-26
2020	2020-04-29	2020-10-07
2022	2022-05-18	2022-10-09
2023	2023-04-28	2023-09-16
2026	2026-03-18	2026-10-08

Every Fixed Threshold

Fixed thresholds at Rye Patch Dam
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	81	119	1987	96
35 C (95 F): Days	81	70	1988	44
40 C (104 F): Days	47	10	2018	2
90 F (32.2 C): Days	81	95	2008	78
100 F (37.8 C): Days	77	39	2022	15
110 F (43.3 C): Days	2	1	2002	1
0 C (32 F): Ice days (max	75	35	1937	2
0 C (32 F): Frost days (min	82	210	2008	100
-10 C (14 F): Days with min	82	63	1976	23
-20 C (-4 F): Days with min	45	23	2013	1
-30 C (-22 F): Days with min	5	3	1937	1
20 C (68 F): Tropical nights (min	41	20	2010	3
25 C (77 F): Days with min	1	1	1983	1
10 mm (0.39 in): Days with 10 mm or more rain	79	19	1998	1
25 mm (0.98 in): Days with 25 mm or more rain	20	2	2015	1
50 mm (1.97 in): Days with 50 mm or more rain	2	1	1967	1
10 cm (3.9 in): Days with 10 cm or more snowfall	17	3	1946	2

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1936.

Download the Data

Data for Rye Patch Dam 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).

Rye Patch Dam Threshold Days by Year (USC00267192)

Key Facts for Rye Patch Dam Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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