Lemon Cove Threshold Days by Year (USC00044890)

13 fixed thresholds counted per year at Lemon Cove (USC00044890): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Lemon Cove Thresholds

Lemon Cove: days with a maximum temperature at or above 30 C (86 F) in 118 years, most in 2014 with 169.
Lemon Cove: days with a maximum temperature at or above 35 C (95 F) in 118 years, most in 1910 with 115.
Lemon Cove: days with a maximum temperature at or above 90 F (32.2 C) in 118 years, most in 2014 with 147.
Lemon Cove: days with a maximum temperature at or above 100 F (37.8 C) in 118 years, most in 1910 with 78.
13 fixed thresholds have at least one qualifying day at Lemon Cove.

Days at or above 30 C (86 F)

118 years with a qualifying day

Days per year at Lemon Cove with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 169 in 2014.

Days at or above 30 C (86 F) per year at Lemon Cove
Year	Days	Decade average
1899	139	139
1901	155	145.7
1902	134	145.7
1909	148	145.7
1910	164	141
1913	165	141
1914	156	141
1915	142	141
1916	127	141
1917	135	141
1918	110	141
1919	129	141
1920	121	117.8
1921	124	117.8
1923	108	117.8
1924	125	117.8
1925	94	117.8
1926	122	117.8
1927	121	117.8
1928	131	117.8
1929	114	117.8
1930	127	141
1931	151	141
1932	138	141
1933	135	141
1934	138	141
1935	143	141
1936	135	141
1937	144	141
1938	135	141
1939	164	141
1940	151	136.1
1941	126	136.1
1942	140	136.1
1943	150	136.1
1944	131	136.1
1945	134	136.1
1946	141	136.1
1947	122	136.1
1948	126	136.1
1949	140	136.1
1950	145	137.7
1951	150	137.7
1952	144	137.7
1953	110	137.7
1954	139	137.7
1955	134	137.7
1956	137	137.7
1957	128	137.7
1958	148	137.7
1959	142	137.7
1960	143	127.6
1961	136	127.6
1962	139	127.6
1963	105	127.6
1964	125	127.6
1965	125	127.6
1966	139	127.6
1967	120	127.6
1968	123	127.6
1969	121	127.6
1970	131	128.3
1971	125	128.3
1972	118	128.3
1973	129	128.3
1974	139	128.3
1975	133	128.3
1976	113	128.3
1977	122	128.3
1978	130	128.3
1979	143	128.3
1980	135	128.2
1981	134	128.2
1982	114	128.2
1983	114	128.2
1984	136	128.2
1985	123	128.2
1986	124	128.2
1987	132	128.2
1988	139	128.2
1989	131	128.2
1990	131	141.4
1991	142	141.4
1992	155	141.4
1993	140	141.4
1994	140	141.4
1995	136	141.4
1996	151	141.4
1997	164	141.4
1998	112	141.4
1999	143	141.4
2000	143	147.7
2001	166	147.7
2002	148	147.7
2003	163	147.7
2004	157	147.7
2005	128	147.7
2006	138	147.7
2007	144	147.7
2008	151	147.7
2009	139	147.7
2010	127	147.5
2011	125	147.5
2012	151	147.5
2013	149	147.5
2014	169	147.5
2015	162	147.5
2016	148	147.5
2017	146	147.5
2018	156	147.5
2019	142	147.5
2020	158	159.6
2021	155	159.6
2022	161	159.6
2023	144	159.6
2024	162	159.6
2025	162	159.6
2026	175	159.6

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

First to last qualifying date each year at Lemon Cove
Year	First date	Last date
1899	1899-03-06	1899-10-09
1901	1901-04-14	1901-12-05
1902	1902-02-16	1902-10-19
1909	1909-04-10	1909-11-05
1910	1910-03-10	1910-10-27
1913	1913-03-31	1913-10-28
1914	1914-03-12	1914-10-29
1915	1915-03-22	1915-10-30
1916	1916-03-12	1916-09-25
1917	1917-04-07	1917-10-15
1918	1918-04-22	1918-10-14
1919	1919-04-30	1919-10-13
1920	1920-04-27	1920-10-04
1921	1921-04-22	1921-11-03
1923	1923-04-15	1923-09-30
1924	1924-04-18	1924-10-01
1925	1925-05-02	1925-09-25
1926	1926-04-22	1926-09-25
1927	1927-04-21	1927-10-16
1928	1928-03-18	1928-10-19
1929	1929-05-01	1929-10-06
1930	1930-04-06	1930-11-07
1931	1931-04-04	1931-10-30
1932	1932-03-31	1932-10-27
1933	1933-04-03	1933-10-24
1934	1934-04-06	1934-09-30
1935	1935-04-26	1935-10-10
1936	1936-04-10	1936-10-14
1937	1937-04-20	1937-10-26
1938	1938-04-19	1938-10-26
1939	1939-04-06	1939-11-07
1940	1940-04-11	1940-10-20
1941	1941-04-23	1941-10-17
1942	1942-03-30	1942-10-23
1943	1943-04-22	1943-10-16
1944	1944-04-01	1944-10-29
1945	1945-04-17	1945-10-04
1946	1946-03-26	1946-10-13
1947	1947-04-12	1947-10-05
1948	1948-04-15	1948-10-09
1949	1949-04-11	1949-10-16
1950	1950-04-18	1950-10-15
1951	1951-04-09	1951-10-14
1952	1952-04-05	1952-10-21
1953	1953-04-22	1953-10-09
1954	1954-04-15	1954-10-16
1955	1955-05-10	1955-10-16
1956	1956-04-09	1956-10-03
1957	1957-04-27	1957-10-09
1958	1958-04-20	1958-10-17
1959	1959-04-01	1959-10-25
1960	1960-03-20	1960-10-22
1961	1961-04-02	1961-10-18
1962	1962-04-06	1962-10-10
1963	1963-05-16	1963-10-03
1964	1964-04-14	1964-10-21
1965	1965-04-26	1965-10-26
1966	1966-03-31	1966-11-01
1967	1967-05-08	1967-10-20
1968	1968-04-10	1968-10-28
1969	1969-03-29	1969-10-01
1970	1970-05-02	1970-10-10
1971	1971-04-05	1971-10-14
1972	1972-03-16	1972-10-08
1973	1973-04-26	1973-10-20
1974	1974-05-01	1974-10-19
1975	1975-05-11	1975-10-21
1976	1976-05-01	1976-11-07
1977	1977-04-06	1977-10-17
1978	1978-05-09	1978-10-20
1979	1979-05-04	1979-10-08
1980	1980-04-17	1980-11-05
1981	1981-04-24	1981-10-21
1982	1982-05-04	1982-10-24
1983	1983-05-18	1983-09-26
1984	1984-04-15	1984-10-09
1985	1985-04-03	1985-10-07
1986	1986-03-28	1986-10-15
1987	1987-04-11	1987-10-08
1988	1988-03-27	1988-10-24
1989	1989-04-05	1989-10-20
1990	1990-04-11	1990-10-28
1991	1991-05-01	1991-10-22
1992	1992-04-21	1992-10-14
1993	1993-04-21	1993-10-31
1994	1994-04-16	1994-10-11
1995	1995-04-25	1995-10-22
1996	1996-03-19	1996-10-13
1997	1997-03-20	1997-11-06
1998	1998-03-24	1998-10-24
1999	1999-04-16	1999-10-22
2000	2000-04-03	2000-10-10
2001	2001-03-21	2001-10-26
2002	2002-03-30	2002-10-15
2003	2003-03-31	2003-10-29
2004	2004-03-16	2004-10-16
2005	2005-05-14	2005-10-25
2006	2006-04-30	2006-10-25
2007	2007-03-13	2007-10-26
2008	2008-04-13	2008-10-28
2009	2009-04-07	2009-11-05
2010	2010-04-27	2010-11-06
2011	2011-04-02	2011-10-24
2012	2012-04-10	2012-11-07
2013	2013-03-14	2013-10-23
2014	2014-03-17	2014-10-31
2015	2015-03-11	2015-10-18
2016	2016-04-03	2016-11-12
2017	2017-03-15	2017-11-27
2018	2018-03-31	2018-10-29
2019	2019-04-19	2019-10-27
2020	2020-03-06	2020-10-23
2021	2021-03-29	2021-10-18
2022	2022-03-24	2022-10-22
2023	2023-04-11	2023-10-22
2024	2024-04-13	2024-10-26
2025	2025-03-25	2025-11-13
2026	2026-03-17	2026-10-11

Every Fixed Threshold

Fixed thresholds at Lemon Cove
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	118	169	2014	175
35 C (95 F): Days	118	115	1910	110
40 C (104 F): Days	114	52	1910	30
45 C (113 F): Days	14	5	1931	2
90 F (32.2 C): Days	118	147	2014	150
100 F (37.8 C): Days	118	78	1910	69
110 F (43.3 C): Days	57	13	1931	3
0 C (32 F): Frost days (min	118	72	1909	2
20 C (68 F): Tropical nights (min	118	44	1916	15
25 C (77 F): Days with min	37	9	1916	1
10 mm (0.39 in): Days with 10 mm or more rain	104	27	1998	5
25 mm (0.98 in): Days with 25 mm or more rain	97	9	1940	1
50 mm (1.97 in): Days with 50 mm or more rain	14	3	2023	3

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1899.

Download the Data

Data for Lemon Cove 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).

Lemon Cove Threshold Days by Year (USC00044890)

Key Facts for Lemon Cove Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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