Auberry 2 NW Threshold Days by Year (USC00040379)

16 fixed thresholds counted per year at Auberry 2 NW (USC00040379): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Auberry 2 NW Thresholds

Auberry 2 NW: nights with a minimum temperature at or below 0 C (32 F) in 89 years, most in 1948 with 100.
Auberry 2 NW: days with 10 mm (0.39 in) or more of precipitation in 89 years, most in 1983 with 39.
Auberry 2 NW: days with a maximum temperature at or above 30 C (86 F) in 87 years, most in 2001 with 135.
Auberry 2 NW: days with a maximum temperature at or above 35 C (95 F) in 87 years, most in 2003 with 75.
16 fixed thresholds have at least one qualifying day at Auberry 2 NW.

Days at or above 30 C (86 F)

87 years with a qualifying day

Days per year at Auberry 2 NW with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 135 in 2001.

Days at or above 30 C (86 F) per year at Auberry 2 NW
Year	Days	Decade average
1916	81	93.7
1917	113	93.7
1918	87	93.7
1920	88	102.8
1921	108	102.8
1923	85	102.8
1924	120	102.8
1925	89	102.8
1926	127	102.8
1927	102	102.8
1928	99	102.8
1929	107	102.8
1930	95	111.3
1931	111	111.3
1932	99	111.3
1933	116	111.3
1936	117	111.3
1938	117	111.3
1939	124	111.3
1940	125	106.4
1943	105	106.4
1944	91	106.4
1945	102	106.4
1946	104	106.4
1947	124	106.4
1948	89	106.4
1949	111	106.4
1950	109	105.9
1951	114	105.9
1952	117	105.9
1953	88	105.9
1954	100	105.9
1955	92	105.9
1956	109	105.9
1957	102	105.9
1958	114	105.9
1959	114	105.9
1960	116	109.8
1961	109	109.8
1962	118	109.8
1967	104	109.8
1968	102	109.8
1971	103	99
1972	97	99
1974	113	99
1975	107	99
1976	76	99
1977	97	99
1978	93	99
1979	106	99
1981	111	96
1982	79	96
1983	81	96
1984	115	96
1985	88	96
1986	95	96
1987	106	96
1988	98	96
1989	91	96
1990	85	105.3
1991	115	105.3
1993	106	105.3
1994	115	105.3
1995	105	105.3
1996	114	105.3
1997	117	105.3
1998	77	105.3
1999	114	105.3
2000	113	115.8
2001	135	115.8
2002	121	115.8
2003	132	115.8
2004	120	115.8
2005	89	115.8
2006	112	115.8
2007	110	115.8
2008	118	115.8
2009	108	115.8
2010	99	110.6
2011	96	110.6
2012	121	110.6
2013	110	110.6
2014	130	110.6
2015	120	110.6
2016	109	110.6
2017	109	110.6
2018	101	110.6

For each year, a bar from the first to the last day at Auberry 2 NW meeting 30 C (86 F).

First to last qualifying date each year at Auberry 2 NW
Year	First date	Last date
1916	1916-06-05	1916-09-29
1917	1917-06-07	1917-10-14
1918	1918-05-03	1918-10-14
1920	1920-05-16	1920-09-30
1921	1921-05-12	1921-10-19
1923	1923-05-08	1923-09-20
1924	1924-02-06	1924-10-04
1925	1925-05-05	1925-09-25
1926	1926-04-24	1926-10-29
1927	1927-05-13	1927-10-23
1928	1928-05-04	1928-10-19
1929	1929-05-21	1929-10-23
1930	1930-05-19	1930-10-07
1931	1931-04-17	1931-11-04
1932	1932-05-11	1932-11-19
1933	1933-04-24	1933-10-24
1936	1936-05-09	1936-10-16
1938	1938-05-13	1938-10-10
1939	1939-04-19	1939-10-30
1940	1940-05-01	1940-10-21
1943	1943-05-08	1943-10-16
1944	1944-05-06	1944-10-28
1945	1945-05-01	1945-10-15
1946	1946-04-24	1946-10-01
1947	1947-02-24	1947-10-05
1948	1948-06-08	1948-10-23
1949	1949-04-23	1949-11-03
1950	1950-04-19	1950-10-17
1951	1951-05-17	1951-10-10
1952	1952-05-18	1952-10-14
1953	1953-06-19	1953-10-09
1954	1954-05-17	1954-10-16
1955	1955-05-19	1955-10-15
1956	1956-05-16	1956-10-17
1957	1957-05-26	1957-09-25
1958	1958-05-16	1958-10-15
1959	1959-05-11	1959-10-24
1960	1960-05-10	1960-10-05
1961	1961-04-03	1961-10-18
1962	1962-04-12	1962-10-02
1967	1967-05-16	1967-10-20
1968	1968-04-29	1968-09-30
1971	1971-05-25	1971-10-14
1972	1972-05-02	1972-09-29
1974	1974-05-07	1974-10-19
1975	1975-05-13	1975-10-05
1976	1976-05-12	1976-11-05
1977	1977-05-29	1977-10-16
1978	1978-05-19	1978-10-15
1979	1979-05-13	1979-10-04
1981	1981-04-30	1981-09-20
1982	1982-05-23	1982-09-23
1983	1983-05-21	1983-09-23
1984	1984-05-08	1984-10-07
1985	1985-04-14	1985-10-05
1986	1986-05-17	1986-09-08
1987	1987-04-26	1987-10-07
1988	1988-05-11	1988-10-21
1989	1989-04-06	1989-10-19
1990	1990-05-03	1990-10-25
1991	1991-05-23	1991-10-21
1993	1993-05-09	1993-10-04
1994	1994-04-15	1994-10-10
1995	1995-05-29	1995-10-20
1996	1996-04-30	1996-10-09
1997	1997-04-22	1997-10-19
1998	1998-06-15	1998-09-17
1999	1999-05-25	1999-10-22
2000	2000-04-03	2000-10-06
2001	2001-05-06	2001-10-17
2002	2002-05-13	2002-10-09
2003	2003-05-20	2003-10-29
2004	2004-04-25	2004-10-15
2005	2005-05-25	2005-10-14
2006	2006-05-12	2006-09-29
2007	2007-04-28	2007-10-25
2008	2008-04-13	2008-10-17
2009	2009-04-20	2009-09-28
2010	2010-05-31	2010-10-14
2011	2011-05-05	2011-09-30
2012	2012-04-21	2012-10-18
2013	2013-04-28	2013-09-20
2014	2014-05-01	2014-10-14
2015	2015-04-28	2015-10-13
2016	2016-05-11	2016-10-09
2017	2017-05-03	2017-10-25
2018	2018-05-29	2018-09-28

Every Fixed Threshold

Fixed thresholds at Auberry 2 NW
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	87	135	2001	101
35 C (95 F): Days	87	75	2003	55
40 C (104 F): Days	61	20	1961	4
90 F (32.2 C): Days	87	111	2003	89
100 F (37.8 C): Days	86	42	1961	12
110 F (43.3 C): Days	6	2	1924	1
0 C (32 F): Ice days (max	3	2	1990	1
0 C (32 F): Frost days (min	89	100	1948	22
-10 C (14 F): Days with min	7	2	1950	2
20 C (68 F): Tropical nights (min	86	73	1923	52
25 C (77 F): Days with min	46	24	1921	1
10 mm (0.39 in): Days with 10 mm or more rain	89	39	1983	16
25 mm (0.98 in): Days with 25 mm or more rain	87	19	1996	7
50 mm (1.97 in): Days with 50 mm or more rain	61	5	1978	2
100 mm (3.94 in): Days with 100 mm or more rain	7	1	1926	1
10 cm (3.9 in): Days with 10 cm or more snowfall	10	2	1976	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1916.

Download the Data

Data for Auberry 2 NW 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).

Auberry 2 NW Threshold Days by Year (USC00040379)

Key Facts for Auberry 2 NW Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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