Golden A Threshold Days by Year (CA001173210)

18 fixed thresholds counted per year at Golden A (CA001173210): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Golden A Thresholds

Golden A: days with a maximum temperature at or below 0 C (32 F) in 74 years, most in 1955 with 104.
Golden A: nights with a minimum temperature at or below 0 C (32 F) in 74 years, most in 1931 with 238.
Golden A: nights with a minimum temperature at or below -10 C (14 F) in 74 years, most in 1955 with 105.
Golden A: nights with a minimum temperature at or below -20 C (-4 F) in 74 years, most in 1916 with 55.
18 fixed thresholds have at least one qualifying day at Golden A.

Days at or above 30 C (86 F)

73 years with a qualifying day

Days per year at Golden A with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 42 in 1936.

Days at or above 30 C (86 F) per year at Golden A
Year	Days	Decade average
1905	7	7.8
1906	21	7.8
1907	2	7.8
1908	6	7.8
1909	3	7.8
1910	6	7.3
1911	4	7.3
1912	8	7.3
1913	6	7.3
1914	10	7.3
1918	11	7.3
1919	6	7.3
1920	20	11.6
1921	6	11.6
1922	13	11.6
1923	9	11.6
1924	13	11.6
1925	13	11.6
1926	13	11.6
1927	4	11.6
1928	13	11.6
1930	19	20.6
1931	20	20.6
1932	17	20.6
1933	24	20.6
1934	16	20.6
1935	8	20.6
1936	42	20.6
1937	15	20.6
1938	22	20.6
1939	23	20.6
1940	34	23.7
1941	29	23.7
1942	22	23.7
1943	11	23.7
1944	7	23.7
1945	24	23.7
1946	33	23.7
1947	22	23.7
1948	25	23.7
1949	30	23.7
1950	30	24.2
1951	27	24.2
1952	25	24.2
1953	22	24.2
1954	16	24.2
1955	30	24.2
1956	33	24.2
1957	6	24.2
1958	39	24.2
1959	14	24.2
1960	26	17.9
1961	30	17.9
1962	12	17.9
1963	11	17.9
1964	8	17.9
1965	21	17.9
1966	8	17.9
1967	29	17.9
1968	14	17.9
1969	20	17.9
1970	32	16.4
1971	30	16.4
1972	16	16.4
1973	19	16.4
1974	14	16.4
1975	10	16.4
1976	2	16.4
1977	15	16.4
1978	13	16.4
1979	13	16.4
1982	7	5.5
1983	4	5.5

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

First to last qualifying date each year at Golden A
Year	First date	Last date
1905	1905-07-10	1905-07-29
1906	1906-06-26	1906-08-12
1907	1907-06-27	1907-07-30
1908	1908-07-13	1908-08-20
1909	1909-07-04	1909-07-06
1910	1910-07-12	1910-07-20
1911	1911-07-14	1911-07-25
1912	1912-06-18	1912-06-26
1913	1913-07-18	1913-08-03
1914	1914-07-02	1914-08-13
1918	1918-06-10	1918-07-31
1919	1919-05-22	1919-08-18
1920	1920-07-01	1920-08-21
1921	1921-07-14	1921-08-14
1922	1922-06-01	1922-08-08
1923	1923-07-01	1923-07-28
1924	1924-06-29	1924-07-27
1925	1925-06-24	1925-08-20
1926	1926-06-25	1926-07-25
1927	1927-07-21	1927-07-24
1928	1928-05-25	1928-08-09
1930	1930-07-08	1930-08-15
1931	1931-05-13	1931-08-23
1932	1932-06-11	1932-08-23
1933	1933-06-13	1933-08-29
1934	1934-05-25	1934-08-28
1935	1935-07-13	1935-07-25
1936	1936-05-26	1936-08-28
1937	1937-06-28	1937-09-17
1938	1938-06-19	1938-09-03
1939	1939-06-29	1939-08-22
1940	1940-05-23	1940-09-09
1941	1941-06-11	1941-08-21
1942	1942-06-29	1942-09-05
1943	1943-07-07	1943-08-01
1944	1944-07-18	1944-07-28
1945	1945-05-31	1945-07-31
1946	1946-05-24	1946-09-02
1947	1947-05-25	1947-08-07
1948	1948-05-26	1948-09-10
1949	1949-05-08	1949-09-08
1950	1950-06-11	1950-09-04
1951	1951-05-06	1951-08-21
1952	1952-07-08	1952-08-22
1953	1953-05-06	1953-09-11
1954	1954-05-18	1954-08-02
1955	1955-06-10	1955-09-06
1956	1956-05-18	1956-08-23
1957	1957-06-04	1957-07-24
1958	1958-05-25	1958-08-25
1959	1959-07-11	1959-08-02
1960	1960-07-05	1960-08-18
1961	1961-05-26	1961-08-23
1962	1962-06-16	1962-08-01
1963	1963-06-16	1963-09-08
1964	1964-07-07	1964-08-12
1965	1965-06-10	1965-08-23
1966	1966-07-07	1966-08-25
1967	1967-06-20	1967-09-01
1968	1968-07-03	1968-08-03
1969	1969-06-04	1969-09-10
1970	1970-06-02	1970-08-24
1971	1971-06-22	1971-08-29
1972	1972-05-30	1972-08-29
1973	1973-06-21	1973-08-15
1974	1974-06-14	1974-08-05
1975	1975-07-02	1975-07-27
1976	1976-06-29	1976-07-16
1977	1977-06-06	1977-08-20
1978	1978-06-03	1978-08-08
1979	1979-06-28	1979-08-21
1982	1982-06-13	1982-07-27
1983	1983-05-28	1983-08-09

Every Fixed Threshold

Fixed thresholds at Golden A
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	73	42	1936	4
35 C (95 F): Days	41	10	1936	2
40 C (104 F): Days	1	1	1941	1
90 F (32.2 C): Days	67	27	1936	1
100 F (37.8 C): Days	5	3	1945	1
0 C (32 F): Ice days (max	74	104	1955	63
0 C (32 F): Frost days (min	74	238	1931	197
-10 C (14 F): Days with min	74	105	1955	43
-20 C (-4 F): Days with min	74	55	1916	12
-30 C (-22 F): Days with min	61	22	1916	4
-40 C (-40 F): Days with min	10	12	1930	2
20 C (68 F): Tropical nights (min	1	1	1924	1
10 mm (0.39 in): Days with 10 mm or more rain	72	21	1909	12
25 mm (0.98 in): Days with 25 mm or more rain	45	6	1951	1
50 mm (1.97 in): Days with 50 mm or more rain	5	2	1918	1
10 cm (3.9 in): Days with 10 cm or more snowfall	70	16	1933	4
25 cm (9.8 in): Days with 25 cm or more snowfall	34	3	1933	1
50 cm (19.7 in): Days with 50 cm or more snowfall	3	1	1918	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1905.

Download the Data

Data for Golden A 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).

Golden A Threshold Days by Year (CA001173210)

Key Facts for Golden A Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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