Lodi Threshold Days by Year (USC00045032)

14 fixed thresholds counted per year at Lodi (USC00045032): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Lodi Thresholds

Lodi: days with 10 mm (0.39 in) or more of precipitation in 95 years, most in 1983 with 32.
Lodi: nights with a minimum temperature at or below 0 C (32 F) in 91 years, most in 1948 with 75.
Lodi: days with 25 mm (0.98 in) or more of precipitation in 90 years, most in 1983 with 10.
Lodi: days with a maximum temperature at or above 30 C (86 F) in 89 years, most in 1974 with 129.
14 fixed thresholds have at least one qualifying day at Lodi.

Days at or above 30 C (86 F)

89 years with a qualifying day

Days per year at Lodi with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 129 in 1974.

Days at or above 30 C (86 F) per year at Lodi
Year	Days	Decade average
1893	62	80.4
1894	82	80.4
1895	69	80.4
1896	85	80.4
1897	81	80.4
1898	91	80.4
1899	93	80.4
1900	77	76.9
1901	79	76.9
1902	80	76.9
1903	95	76.9
1904	79	76.9
1905	70	76.9
1906	79	76.9
1907	45	76.9
1908	83	76.9
1909	82	76.9
1910	86	73.7
1911	59	73.7
1912	76	73.7
1931	100	101.8
1932	99	101.8
1933	94	101.8
1934	97	101.8
1935	100	101.8
1936	112	101.8
1938	102	101.8
1939	110	101.8
1940	98	92.3
1941	73	92.3
1942	93	92.3
1943	84	92.3
1944	85	92.3
1945	108	92.3
1946	88	92.3
1947	119	92.3
1948	80	92.3
1949	95	92.3
1950	99	93.7
1951	89	93.7
1952	95	93.7
1953	82	93.7
1954	94	93.7
1955	92	93.7
1956	93	93.7
1957	87	93.7
1958	104	93.7
1959	102	93.7
1960	107	99.5
1961	101	99.5
1962	97	99.5
1963	78	99.5
1964	91	99.5
1965	89	99.5
1966	99	99.5
1967	116	99.5
1968	107	99.5
1969	110	99.5
1970	116	106.5
1971	104	106.5
1972	109	106.5
1973	112	106.5
1974	129	106.5
1975	110	106.5
1976	107	106.5
1977	82	106.5
1978	100	106.5
1979	96	106.5
1980	74	89.6
1981	101	89.6
1982	72	89.6
1983	84	89.6
1984	112	89.6
1985	88	89.6
1986	90	89.6
1987	92	89.6
1989	93	89.6
1991	100	94.7
1993	98	94.7
1994	101	94.7
1995	82	94.7
1996	108	94.7
1998	79	94.7
2001	123	110.2
2003	114	110.2
2004	117	110.2
2005	93	110.2
2006	105	110.2
2008	109	110.2

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

First to last qualifying date each year at Lodi
Year	First date	Last date
1893	1893-05-07	1893-09-28
1894	1894-04-20	1894-10-05
1895	1895-04-22	1895-10-11
1896	1896-05-25	1896-10-07
1897	1897-04-25	1897-10-04
1898	1898-03-05	1898-10-13
1899	1899-04-08	1899-10-09
1900	1900-05-19	1900-10-09
1901	1901-05-10	1901-10-23
1902	1902-05-05	1902-10-09
1903	1903-05-02	1903-10-19
1904	1904-05-08	1904-09-30
1905	1905-05-15	1905-10-04
1906	1906-04-20	1906-10-08
1907	1907-05-14	1907-10-03
1908	1908-04-11	1908-09-30
1909	1909-05-02	1909-10-10
1910	1910-04-22	1910-10-09
1911	1911-05-20	1911-09-20
1912	1912-05-12	1912-09-26
1931	1931-04-10	1931-09-26
1932	1932-05-10	1932-10-06
1933	1933-04-15	1933-10-24
1934	1934-04-07	1934-10-27
1935	1935-05-20	1935-10-10
1936	1936-05-08	1936-10-16
1938	1938-05-13	1938-10-26
1939	1939-04-07	1939-10-31
1940	1940-04-14	1940-10-20
1941	1941-05-09	1941-10-17
1942	1942-05-19	1942-10-07
1943	1943-05-09	1943-10-15
1944	1944-05-02	1944-10-03
1945	1945-04-18	1945-10-07
1946	1946-04-22	1946-10-13
1947	1947-04-12	1947-10-05
1948	1948-05-15	1948-10-08
1949	1949-04-11	1949-10-14
1950	1950-04-19	1950-10-13
1951	1951-04-09	1951-10-09
1952	1952-04-05	1952-10-06
1953	1953-04-23	1953-10-08
1954	1954-04-15	1954-10-15
1955	1955-05-10	1955-10-25
1956	1956-05-15	1956-10-01
1957	1957-04-05	1957-09-23
1958	1958-05-04	1958-10-17
1959	1959-04-03	1959-10-25
1960	1960-05-10	1960-10-22
1961	1961-04-03	1961-10-18
1962	1962-04-12	1962-10-01
1963	1963-05-16	1963-10-01
1964	1964-04-14	1964-10-22
1965	1965-04-25	1965-10-26
1966	1966-03-31	1966-10-25
1967	1967-05-08	1967-10-18
1968	1968-04-10	1968-10-25
1969	1969-05-05	1969-10-01
1970	1970-05-02	1970-10-12
1971	1971-05-23	1971-10-13
1972	1972-03-16	1972-10-07
1973	1973-04-24	1973-10-17
1974	1974-05-06	1974-10-20
1975	1975-05-12	1975-10-06
1976	1976-04-30	1976-11-03
1977	1977-04-06	1977-10-15
1978	1978-05-08	1978-10-15
1979	1979-05-12	1979-09-30
1980	1980-05-17	1980-10-23
1981	1981-04-23	1981-10-01
1982	1982-05-05	1982-10-14
1983	1983-05-18	1983-10-05
1984	1984-04-14	1984-10-07
1985	1985-04-13	1985-10-06
1986	1986-04-20	1986-10-10
1987	1987-04-03	1987-10-06
1989	1989-04-06	1989-10-20
1991	1991-05-23	1991-10-21
1993	1993-04-29	1993-10-26
1994	1994-04-15	1994-10-10
1995	1995-05-19	1995-10-19
1996	1996-04-29	1996-10-09
1998	1998-04-21	1998-09-17
2001	2001-04-25	2001-10-16
2003	2003-05-19	2003-10-28
2004	2004-03-18	2004-10-13
2005	2005-05-22	2005-10-14
2006	2006-04-27	2006-09-27
2008	2008-04-12	2008-10-24

Every Fixed Threshold

Fixed thresholds at Lodi
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	89	129	1974	109
35 C (95 F): Days	89	62	1936	40
40 C (104 F): Days	53	13	1961	3
90 F (32.2 C): Days	89	101	1974	80
100 F (37.8 C): Days	86	28	1936	14
110 F (43.3 C): Days	5	2	1972	1
0 C (32 F): Ice days (max	1	1	1962	1
0 C (32 F): Frost days (min	91	75	1948	21
-10 C (14 F): Days with min	3	2	1932	1
20 C (68 F): Tropical nights (min	50	14	1961	4
25 C (77 F): Days with min	1	2	2006	2
10 mm (0.39 in): Days with 10 mm or more rain	95	32	1983	12
25 mm (0.98 in): Days with 25 mm or more rain	90	10	1983	2
50 mm (1.97 in): Days with 50 mm or more rain	22	2	1982	1

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 Lodi 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 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Lodi Threshold Days by Year (USC00045032)

Key Facts for Lodi Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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