Grants Pass Threshold Days by Year (USC00353445)

16 fixed thresholds counted per year at Grants Pass (USC00353445): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Grants Pass Thresholds

Grants Pass: days with a maximum temperature at or above 30 C (86 F) in 126 years, most in 1924 with 114.
Grants Pass: days with a maximum temperature at or above 35 C (95 F) in 126 years, most in 2014 with 52.
Grants Pass: days with a maximum temperature at or above 90 F (32.2 C) in 126 years, most in 1967 with 84.
Grants Pass: days with 10 mm (0.39 in) or more of precipitation in 122 years, most in 1996 with 47.
16 fixed thresholds have at least one qualifying day at Grants Pass.

Days at or above 30 C (86 F)

126 years with a qualifying day

Days per year at Grants Pass with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 114 in 1924.

Days at or above 30 C (86 F) per year at Grants Pass
Year	Days	Decade average
1893	47	60.9
1894	62	60.9
1895	56	60.9
1896	69	60.9
1897	73	60.9
1898	67	60.9
1899	52	60.9
1900	40	65
1901	44	65
1902	68	65
1903	61	65
1904	89	65
1905	70	65
1906	78	65
1907	65	65
1908	76	65
1909	59	65
1910	72	66.5
1911	58	66.5
1912	55	66.5
1913	52	66.5
1914	72	66.5
1915	61	66.5
1916	58	66.5
1917	66	66.5
1918	82	66.5
1919	89	66.5
1920	73	90.7
1921	88	90.7
1922	98	90.7
1923	80	90.7
1924	114	90.7
1925	82	90.7
1926	100	90.7
1927	86	90.7
1928	97	90.7
1929	89	90.7
1930	79	80.7
1931	81	80.7
1933	71	80.7
1934	82	80.7
1935	74	80.7
1936	97	80.7
1937	78	80.7
1938	87	80.7
1939	77	80.7
1940	91	74.5
1941	65	74.5
1942	83	74.5
1943	88	74.5
1944	68	74.5
1945	88	74.5
1946	61	74.5
1947	64	74.5
1948	51	74.5
1949	86	74.5
1950	85	75.6
1951	97	75.6
1952	86	75.6
1953	51	75.6
1954	49	75.6
1955	64	75.6
1956	76	75.6
1957	76	75.6
1958	97	75.6
1959	75	75.6
1960	96	79.4
1961	83	79.4
1962	67	79.4
1963	60	79.4
1964	69	79.4
1965	82	79.4
1966	76	79.4
1967	105	79.4
1968	76	79.4
1969	80	79.4
1970	101	75.9
1971	69	75.9
1972	83	75.9
1973	83	75.9
1974	89	75.9
1975	79	75.9
1976	66	75.9
1977	73	75.9
1978	52	75.9
1979	64	75.9
1980	74	86.5
1984	88	86.5
1986	89	86.5
1987	94	86.5
1988	93	86.5
1989	81	86.5
1990	79	70.8
1991	82	70.8
1992	74	70.8
1993	41	70.8
1994	80	70.8
1995	66	70.8
1996	69	70.8
1997	64	70.8
1998	75	70.8
1999	78	70.8
2000	77	74.5
2001	88	74.5
2004	73	74.5
2005	64	74.5
2006	77	74.5
2007	65	74.5
2008	71	74.5
2009	81	74.5
2010	58	82.4
2011	62	82.4
2012	81	82.4
2013	78	82.4
2014	103	82.4
2015	109	82.4
2016	92	82.4
2017	85	82.4
2018	77	82.4
2019	79	82.4
2020	87	99.3
2021	97	99.3
2022	98	99.3
2023	106	99.3
2024	105	99.3
2026	103	99.3

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

First to last qualifying date each year at Grants Pass
Year	First date	Last date
1893	1893-06-03	1893-09-05
1894	1894-05-23	1894-10-04
1895	1895-04-21	1895-09-28
1896	1896-05-27	1896-10-01
1897	1897-04-14	1897-10-05
1898	1898-04-12	1898-09-18
1899	1899-06-10	1899-10-04
1900	1900-06-06	1900-09-22
1901	1901-05-25	1901-09-19
1902	1902-05-24	1902-10-03
1903	1903-05-03	1903-09-27
1904	1904-04-09	1904-10-05
1905	1905-04-23	1905-10-03
1906	1906-04-19	1906-10-08
1907	1907-04-21	1907-10-05
1908	1908-04-29	1908-10-07
1909	1909-05-01	1909-09-23
1910	1910-04-17	1910-10-07
1911	1911-03-30	1911-09-17
1912	1912-05-12	1912-09-26
1913	1913-05-05	1913-09-25
1914	1914-05-01	1914-09-23
1915	1915-04-18	1915-09-30
1916	1916-05-02	1916-09-29
1917	1917-06-08	1917-10-04
1918	1918-06-03	1918-09-29
1919	1919-05-13	1919-10-07
1920	1920-05-06	1920-10-02
1921	1921-05-12	1921-10-12
1922	1922-05-15	1922-09-30
1923	1923-03-28	1923-09-30
1924	1924-04-06	1924-10-01
1925	1925-04-27	1925-09-24
1926	1926-04-14	1926-09-11
1927	1927-04-24	1927-10-16
1928	1928-04-08	1928-09-24
1929	1929-05-11	1929-09-17
1930	1930-06-05	1930-09-22
1931	1931-04-20	1931-10-01
1933	1933-05-28	1933-10-06
1934	1934-04-06	1934-10-10
1935	1935-05-04	1935-10-01
1936	1936-04-11	1936-10-10
1937	1937-05-02	1937-09-18
1938	1938-05-21	1938-09-23
1939	1939-04-16	1939-09-26
1940	1940-05-09	1940-10-19
1941	1941-05-10	1941-09-25
1942	1942-05-20	1942-10-06
1943	1943-04-12	1943-10-01
1944	1944-05-03	1944-09-27
1945	1945-05-01	1945-10-01
1946	1946-04-24	1946-09-29
1947	1947-04-13	1947-10-03
1948	1948-05-23	1948-09-13
1949	1949-04-15	1949-09-26
1950	1950-04-19	1950-09-22
1951	1951-04-11	1951-09-24
1952	1952-05-23	1952-10-06
1953	1953-07-02	1953-09-20
1954	1954-04-16	1954-09-26
1955	1955-05-19	1955-09-12
1956	1956-04-19	1956-10-06
1957	1957-04-28	1957-09-24
1958	1958-05-09	1958-10-05
1959	1959-05-12	1959-09-12
1960	1960-04-04	1960-10-02
1961	1961-05-18	1961-10-04
1962	1962-04-13	1962-09-25
1963	1963-05-17	1963-10-02
1964	1964-05-30	1964-10-07
1965	1965-05-11	1965-10-02
1966	1966-05-02	1966-10-06
1967	1967-05-07	1967-09-29
1968	1968-04-28	1968-10-04
1969	1969-05-06	1969-09-13
1970	1970-05-02	1970-10-16
1971	1971-05-11	1971-09-24
1972	1972-05-12	1972-10-07
1973	1973-05-12	1973-09-13
1974	1974-05-25	1974-10-01
1975	1975-05-13	1975-10-02
1976	1976-05-07	1976-10-08
1977	1977-04-06	1977-09-13
1978	1978-05-08	1978-08-30
1979	1979-05-14	1979-10-06
1980	1980-05-20	1980-10-08
1984	1984-04-14	1984-10-08
1986	1986-04-20	1986-09-07
1987	1987-04-26	1987-09-30
1988	1988-04-10	1988-10-10
1989	1989-04-13	1989-10-09
1990	1990-04-14	1990-10-04
1991	1991-06-10	1991-10-16
1992	1992-05-04	1992-09-30
1993	1993-05-24	1993-10-04
1994	1994-05-10	1994-09-28
1995	1995-05-29	1995-09-24
1996	1996-05-12	1996-10-10
1997	1997-05-12	1997-09-30
1998	1998-04-29	1998-10-01
1999	1999-05-23	1999-10-01
2000	2000-04-04	2000-10-09
2001	2001-04-26	2001-10-05
2004	2004-04-27	2004-10-04
2005	2005-05-26	2005-10-01
2006	2006-04-29	2006-09-30
2007	2007-05-08	2007-09-13
2008	2008-05-16	2008-10-01
2009	2009-04-21	2009-09-28
2010	2010-06-24	2010-10-02
2011	2011-06-21	2011-09-30
2012	2012-04-22	2012-10-01
2013	2013-04-27	2013-09-15
2014	2014-04-30	2014-10-08
2015	2015-04-20	2015-10-17
2016	2016-04-07	2016-09-29
2017	2017-05-04	2017-09-28
2018	2018-04-25	2018-09-29
2019	2019-04-19	2019-09-15
2020	2020-04-29	2020-10-04
2021	2021-04-19	2021-09-26
2022	2022-04-08	2022-10-16
2023	2023-04-27	2023-10-09
2024	2024-05-10	2024-10-09
2026	2026-03-19	2026-10-09

Every Fixed Threshold

Fixed thresholds at Grants Pass
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	126	114	1924	103
35 C (95 F): Days	126	52	2014	39
40 C (104 F): Days	80	13	2015	4
45 C (113 F): Days	3	1	1928	1
90 F (32.2 C): Days	126	84	1967	77
100 F (37.8 C): Days	117	28	2021	10
110 F (43.3 C): Days	11	4	2015	2
0 C (32 F): Ice days (max	38	6	2013	2
0 C (32 F): Frost days (min	115	149	1929	17
-10 C (14 F): Days with min	37	9	1949	2
20 C (68 F): Tropical nights (min	20	8	2015	1
10 mm (0.39 in): Days with 10 mm or more rain	122	47	1996	6
25 mm (0.98 in): Days with 25 mm or more rain	121	12	1937	1
50 mm (1.97 in): Days with 50 mm or more rain	69	4	1996	2
100 mm (3.94 in): Days with 100 mm or more rain	5	2	1950	2
10 cm (3.9 in): Days with 10 cm or more snowfall	14	3	1930	2

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1893.

Download the Data

Data for Grants Pass 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).

Grants Pass Threshold Days by Year (USC00353445)

Key Facts for Grants Pass Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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