Wickenburg Threshold Days by Year (USC00029287)

16 fixed thresholds counted per year at Wickenburg (USC00029287): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Wickenburg Thresholds

Wickenburg: days with 10 mm (0.39 in) or more of precipitation in 95 years, most in 1965 with 24.
Wickenburg: nights with a minimum temperature at or below 0 C (32 F) in 92 years, most in 1945 with 129.
Wickenburg: nights with a minimum temperature at or above 20 C (68 F) in 92 years, most in 1959 with 79.
Wickenburg: days with a maximum temperature at or above 30 C (86 F) in 88 years, most in 1972 with 207.
16 fixed thresholds have at least one qualifying day at Wickenburg.

Days at or above 30 C (86 F)

88 years with a qualifying day

Days per year at Wickenburg with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 207 in 1972.

Days at or above 30 C (86 F) per year at Wickenburg
Year	Days	Decade average
1911	146	157
1914	157	157
1915	154	157
1916	168	157
1917	156	157
1918	166	157
1919	152	157
1920	135	162.4
1921	160	162.4
1922	164	162.4
1923	156	162.4
1924	170	162.4
1925	164	162.4
1926	175	162.4
1927	166	162.4
1928	162	162.4
1929	172	162.4
1931	173	172.1
1932	163	172.1
1933	162	172.1
1934	199	172.1
1936	187	172.1
1937	175	172.1
1938	162	172.1
1939	156	172.1
1940	166	163.7
1941	136	163.7
1945	166	163.7
1946	162	163.7
1947	170	163.7
1948	172	163.7
1949	174	163.7
1950	191	175.4
1951	156	175.4
1952	183	175.4
1953	171	175.4
1954	186	175.4
1955	174	175.4
1956	191	175.4
1957	150	175.4
1958	173	175.4
1959	179	175.4
1960	181	174.8
1961	169	174.8
1962	183	174.8
1963	178	174.8
1964	173	174.8
1965	171	174.8
1966	181	174.8
1967	168	174.8
1968	172	174.8
1969	172	174.8
1970	170	172.4
1971	168	172.4
1972	207	172.4
1973	145	172.4
1974	162	172.4
1976	181	172.4
1977	177	172.4
1979	169	172.4
1980	159	171.6
1981	169	171.6
1984	159	171.6
1985	173	171.6
1986	168	171.6
1987	178	171.6
1988	183	171.6
1989	184	171.6
1990	162	176.8
1991	166	176.8
1992	174	176.8
1993	170	176.8
1994	177	176.8
1995	181	176.8
1996	185	176.8
1997	190	176.8
1998	163	176.8
1999	200	176.8
2000	187	181
2001	196	181
2002	188	181
2003	177	181
2004	189	181
2005	149	181
2011	154	170
2012	177	170
2013	172	170
2014	177	170

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

First to last qualifying date each year at Wickenburg
Year	First date	Last date
1911	1911-04-30	1911-10-10
1914	1914-03-16	1914-10-19
1915	1915-04-11	1915-11-05
1916	1916-03-10	1916-11-04
1917	1917-04-04	1917-11-23
1918	1918-04-09	1918-11-04
1919	1919-04-13	1919-11-17
1920	1920-05-07	1920-10-10
1921	1921-02-26	1921-11-05
1922	1922-04-20	1922-10-25
1923	1923-01-08	1923-10-21
1924	1924-04-20	1924-11-05
1925	1925-03-04	1925-10-05
1926	1926-04-24	1926-11-08
1927	1927-04-22	1927-10-24
1928	1928-04-27	1928-10-30
1929	1929-04-16	1929-11-05
1931	1931-03-22	1931-11-07
1932	1932-04-02	1932-11-07
1933	1933-04-03	1933-11-26
1934	1934-03-06	1934-11-14
1936	1936-03-10	1936-11-15
1937	1937-04-13	1937-11-03
1938	1938-04-17	1938-10-29
1939	1939-03-17	1939-10-31
1940	1940-04-10	1940-10-23
1941	1941-05-05	1941-10-10
1945	1945-04-18	1945-11-05
1946	1946-04-05	1946-10-26
1947	1947-03-26	1947-10-26
1948	1948-01-25	1948-10-22
1949	1949-04-13	1949-11-30
1950	1950-03-29	1950-12-10
1951	1951-04-10	1951-10-20
1952	1952-04-04	1952-10-30
1953	1953-03-24	1953-11-14
1954	1954-02-24	1954-10-23
1955	1955-04-11	1955-10-31
1956	1956-03-19	1956-11-12
1957	1957-02-14	1957-10-11
1958	1958-04-16	1958-10-21
1959	1959-04-01	1959-10-27
1960	1960-03-20	1960-11-02
1961	1961-03-23	1961-10-22
1962	1962-04-06	1962-11-08
1963	1963-02-06	1963-10-29
1964	1964-03-30	1964-10-30
1965	1965-04-20	1965-11-08
1966	1966-03-31	1966-11-02
1967	1967-03-17	1967-11-16
1968	1968-03-29	1968-10-31
1969	1969-03-29	1969-10-27
1970	1970-04-06	1970-11-02
1971	1971-01-19	1971-11-11
1972	1972-02-28	1972-10-18
1973	1973-04-11	1973-11-12
1974	1974-03-15	1974-10-26
1976	1976-03-23	1976-11-09
1977	1977-02-18	1977-10-27
1979	1979-04-22	1979-10-27
1980	1980-04-10	1980-11-09
1981	1981-02-19	1981-10-18
1984	1984-03-20	1984-10-10
1985	1985-04-02	1985-10-30
1986	1986-02-24	1986-10-30
1987	1987-04-02	1987-10-28
1988	1988-03-24	1988-11-06
1989	1989-02-26	1989-11-10
1990	1990-03-21	1990-10-30
1991	1991-04-04	1991-11-08
1992	1992-04-10	1992-10-23
1993	1993-03-23	1993-10-26
1994	1994-03-31	1994-10-30
1995	1995-04-04	1995-11-25
1996	1996-02-07	1996-11-13
1997	1997-03-09	1997-11-06
1998	1998-03-23	1998-10-23
1999	1999-02-28	1999-11-17
2000	2000-03-14	2000-10-20
2001	2001-03-20	2001-11-08
2002	2002-03-21	2002-11-21
2003	2003-01-31	2003-10-28
2004	2004-03-08	2004-10-16
2005	2005-03-13	2005-10-13
2011	2011-03-31	2011-10-31
2012	2012-03-31	2012-11-06
2013	2013-03-14	2013-11-12
2014	2014-04-07	2014-10-31

Every Fixed Threshold

Fixed thresholds at Wickenburg
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	88	207	1972	177
35 C (95 F): Days	88	152	2003	123
40 C (104 F): Days	88	81	2002	29
45 C (113 F): Days	42	12	1974	2
90 F (32.2 C): Days	88	183	1972	146
100 F (37.8 C): Days	88	118	2000	81
110 F (43.3 C): Days	82	26	2003	1
120 F (48.9 C): Days	1	1	1995	1
0 C (32 F): Frost days (min	92	129	1945	27
-10 C (14 F): Days with min	10	4	1950	2
20 C (68 F): Tropical nights (min	92	79	1959	60
25 C (77 F): Days with min	82	23	2011	11
10 mm (0.39 in): Days with 10 mm or more rain	95	24	1965	11
25 mm (0.98 in): Days with 25 mm or more rain	85	9	1919	5
50 mm (1.97 in): Days with 50 mm or more rain	22	2	1921	1
10 cm (3.9 in): Days with 10 cm or more snowfall	2	1	1967	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1911.

Download the Data

Data for Wickenburg 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).

Wickenburg Threshold Days by Year (USC00029287)

Key Facts for Wickenburg Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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