Arcadia Threshold Days by Year (USC00250320)

6 fixed thresholds counted per year at Arcadia (USC00250320): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Arcadia Thresholds

Arcadia: days with 10 mm (0.39 in) or more of precipitation in 116 years, most in 2019 with 35.
Arcadia: days with 25 mm (0.98 in) or more of precipitation in 114 years, most in 1902 with 18.
Arcadia: days with 50 mm (1.97 in) or more of precipitation in 68 years, most in 1902 with 4.
Arcadia: days with 10 cm (3.9 in) or more of snowfall in 67 years, most in 2019 with 7.
6 fixed thresholds have at least one qualifying day at Arcadia.

Days with 10 mm (0.39 in) or more of precipitation

116 years with a qualifying day

Days per year at Arcadia with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 35 in 2019.

Days with 10 mm (0.39 in) or more of precipitation per year at Arcadia
Year	Days	Decade average
1901	30	23.9
1902	29	23.9
1903	27	23.9
1904	23	23.9
1906	21	23.9
1907	16	23.9
1908	26	23.9
1909	19	23.9
1910	19	20.3
1911	17	20.3
1912	17	20.3
1913	23	20.3
1914	12	20.3
1915	33	20.3
1918	21	20.3
1920	20	17.7
1922	14	17.7
1923	24	17.7
1924	18	17.7
1925	16	17.7
1926	14	17.7
1927	19	17.7
1928	16	17.7
1929	18	17.7
1930	26	15.9
1931	12	15.9
1932	15	15.9
1933	22	15.9
1934	6	15.9
1935	18	15.9
1936	12	15.9
1937	19	15.9
1938	18	15.9
1939	11	15.9
1940	8	16.8
1941	16	16.8
1942	22	16.8
1943	11	16.8
1944	22	16.8
1945	15	16.8
1946	21	16.8
1947	18	16.8
1948	16	16.8
1949	19	16.8
1950	23	18.5
1951	28	18.5
1952	13	18.5
1953	16	18.5
1954	16	18.5
1955	13	18.5
1956	15	18.5
1957	27	18.5
1958	17	18.5
1959	17	18.5
1960	22	18.2
1961	19	18.2
1963	15	18.2
1964	20	18.2
1965	25	18.2
1966	13	18.2
1967	12	18.2
1968	16	18.2
1969	22	18.2
1970	17	21.4
1971	23	21.4
1975	16	21.4
1976	20	21.4
1977	30	21.4
1978	21	21.4
1979	23	21.4
1981	23	19.8
1982	23	19.8
1983	15	19.8
1984	24	19.8
1985	16	19.8
1986	23	19.8
1987	22	19.8
1988	18	19.8
1989	14	19.8
1990	22	21.3
1991	21	21.3
1992	17	21.3
1993	26	21.3
1994	20	21.3
1995	23	21.3
1996	22	21.3
1997	17	21.3
1998	24	21.3
1999	21	21.3
2000	15	20.2
2001	25	20.2
2002	13	20.2
2003	17	20.2
2004	19	20.2
2005	15	20.2
2006	19	20.2
2007	30	20.2
2008	28	20.2
2009	21	20.2
2010	22	20.5
2011	16	20.5
2012	8	20.5
2013	19	20.5
2014	21	20.5
2015	18	20.5
2016	19	20.5
2017	21	20.5
2018	26	20.5
2019	35	20.5
2020	15	17.3
2021	21	17.3
2022	12	17.3
2023	20	17.3
2024	20	17.3
2025	19	17.3
2026	14	17.3

For each year, a bar from the first to the last day at Arcadia meeting 10 mm (0.39 in).

First to last qualifying date each year at Arcadia
Year	First date	Last date
1901	1901-02-03	1901-12-04
1902	1902-01-25	1902-12-14
1903	1903-01-23	1903-11-02
1904	1904-04-24	1904-10-19
1906	1906-01-02	1906-12-29
1907	1907-04-06	1907-12-11
1908	1908-02-12	1908-11-29
1909	1909-02-09	1909-11-30
1910	1910-01-03	1910-12-04
1911	1911-01-01	1911-12-21
1912	1912-01-18	1912-12-05
1913	1913-02-21	1913-12-19
1914	1914-04-23	1914-10-04
1915	1915-01-21	1915-12-22
1918	1918-04-14	1918-12-21
1920	1920-04-10	1920-12-21
1922	1922-05-02	1922-11-12
1923	1923-03-17	1923-12-30
1924	1924-02-21	1924-12-06
1925	1925-02-22	1925-12-14
1926	1926-01-02	1926-10-03
1927	1927-03-12	1927-12-27
1928	1928-02-05	1928-11-29
1929	1929-02-05	1929-11-27
1930	1930-04-14	1930-11-20
1931	1931-02-22	1931-10-12
1932	1932-04-23	1932-09-10
1933	1933-03-09	1933-12-02
1934	1934-06-17	1934-11-18
1935	1935-04-10	1935-11-27
1936	1936-02-03	1936-09-27
1937	1937-03-19	1937-10-18
1938	1938-03-15	1938-11-05
1939	1939-04-15	1939-10-08
1940	1940-03-02	1940-12-13
1941	1941-04-02	1941-10-26
1942	1942-02-08	1942-09-25
1943	1943-04-09	1943-10-30
1944	1944-01-27	1944-11-25
1945	1945-04-16	1945-09-26
1946	1946-03-16	1946-11-09
1947	1947-04-05	1947-12-04
1948	1948-02-24	1948-11-19
1949	1949-01-03	1949-10-10
1950	1950-02-12	1950-10-02
1951	1951-03-02	1951-10-27
1952	1952-03-12	1952-12-22
1953	1953-03-14	1953-12-03
1954	1954-04-15	1954-10-26
1955	1955-04-12	1955-12-03
1956	1956-04-03	1956-10-29
1957	1957-03-17	1957-10-20
1958	1958-02-26	1958-11-17
1959	1959-03-25	1959-10-30
1960	1960-01-01	1960-11-28
1961	1961-03-05	1961-10-10
1963	1963-04-10	1963-09-22
1964	1964-02-03	1964-09-05
1965	1965-01-23	1965-10-18
1966	1966-02-08	1966-10-14
1967	1967-04-13	1967-10-29
1968	1968-03-08	1968-10-17
1969	1969-01-17	1969-10-15
1970	1970-03-09	1970-11-08
1971	1971-02-18	1971-11-17
1975	1975-03-27	1975-11-19
1976	1976-01-01	1976-10-07
1977	1977-03-11	1977-10-01
1978	1978-04-09	1978-12-02
1979	1979-03-19	1979-12-29
1981	1981-03-28	1981-12-16
1982	1982-01-22	1982-12-28
1983	1983-03-05	1983-11-19
1984	1984-02-19	1984-12-15
1985	1985-04-23	1985-11-16
1986	1986-02-06	1986-12-08
1987	1987-02-27	1987-12-27
1988	1988-01-20	1988-12-19
1989	1989-02-20	1989-10-29
1990	1990-01-20	1990-11-27
1991	1991-02-18	1991-12-12
1992	1992-01-01	1992-10-08
1993	1993-01-10	1993-11-13
1994	1994-01-27	1994-11-27
1995	1995-03-18	1995-11-01
1996	1996-01-18	1996-11-17
1997	1997-02-04	1997-10-25
1998	1998-03-31	1998-11-03
1999	1999-02-23	1999-10-07
2000	2000-02-24	2000-10-30
2001	2001-01-30	2001-11-24
2002	2002-04-21	2002-10-04
2003	2003-01-16	2003-11-03
2004	2004-03-01	2004-11-28
2005	2005-03-21	2005-11-29
2006	2006-03-20	2006-12-31
2007	2007-01-21	2007-12-09
2008	2008-03-17	2008-12-19
2009	2009-04-05	2009-12-26
2010	2010-03-09	2010-10-24
2011	2011-03-29	2011-10-10
2012	2012-02-04	2012-06-02
2013	2013-02-10	2013-11-06
2014	2014-05-22	2014-12-15
2015	2015-04-18	2015-11-18
2016	2016-04-17	2016-11-08
2017	2017-01-16	2017-10-07
2018	2018-01-22	2018-12-27
2019	2019-03-13	2019-12-29
2020	2020-03-28	2020-12-29
2021	2021-01-26	2021-10-27
2022	2022-04-30	2022-12-30
2023	2023-01-03	2023-12-26
2024	2024-02-04	2024-11-19
2025	2025-03-04	2025-09-20
2026	2026-04-27	2026-09-25

Every Fixed Threshold

Fixed thresholds at Arcadia
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
10 mm (0.39 in): Days with 10 mm or more rain	116	35	2019	14
25 mm (0.98 in): Days with 25 mm or more rain	114	18	1902	3
50 mm (1.97 in): Days with 50 mm or more rain	68	4	1902	2
100 mm (3.94 in): Days with 100 mm or more rain	5	1	1904	1
10 cm (3.9 in): Days with 10 cm or more snowfall	67	7	2019	1
25 cm (9.8 in): Days with 25 cm or more snowfall	10	1	1924	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1901.

Download the Data

Data for Arcadia 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 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Arcadia Threshold Days by Year (USC00250320)

Key Facts for Arcadia Thresholds

Days with 10 mm (0.39 in) or more of precipitation

Every Fixed Threshold

Download the Data

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