Mineral Threshold Days by Year

16 fixed thresholds counted per year at Mineral (USC00045679): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mineral Thresholds

Mineral: days with 10 mm (0.39 in) or more of precipitation in 78 years, most in 1983 with 80.
Mineral: days with 25 mm (0.98 in) or more of precipitation in 78 years, most in 1983 with 35.
Mineral: days with a maximum temperature at or above 30 C (86 F) in 77 years, most in 1937 with 49.
Mineral: days with a maximum temperature at or below 0 C (32 F) in 76 years, most in 1952 with 37.
16 fixed thresholds have at least one qualifying day at Mineral.

Days at or above 30 C (86 F)

77 years with a qualifying day

Days per year at Mineral with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 49 in 1937.

Days at or above 30 C (86 F) per year at Mineral
Year	Days	Decade average
1927	28	32.5
1928	37	32.5
1930	18	32.1
1931	37	32.1
1932	32	32.1
1933	43	32.1
1934	43	32.1
1935	31	32.1
1936	26	32.1
1937	49	32.1
1938	19	32.1
1939	23	32.1
1940	14	15.1
1942	26	15.1
1943	15	15.1
1944	17	15.1
1945	15	15.1
1946	14	15.1
1947	5	15.1
1948	10	15.1
1949	20	15.1
1950	33	21.1
1951	21	21.1
1952	16	21.1
1953	17	21.1
1954	13	21.1
1955	25	21.1
1956	14	21.1
1957	12	21.1
1958	19	21.1
1959	41	21.1
1960	34	24.6
1961	34	24.6
1962	17	24.6
1963	11	24.6
1964	17	24.6
1965	12	24.6
1966	34	24.6
1967	40	24.6
1968	16	24.6
1969	31	24.6
1970	25	21.4
1971	28	21.4
1972	26	21.4
1973	30	21.4
1974	19	21.4
1975	11	21.4
1976	16	21.4
1977	25	21.4
1978	16	21.4
1979	18	21.4
1980	15	13.3
1981	27	13.3
1982	9	13.3
1983	4	13.3
1984	12	13.3
1985	8	13.3
1986	3	13.3
1987	6	13.3
1988	43	13.3
1989	6	13.3
1990	24	21.2
1991	17	21.2
1992	23	21.2
1993	9	21.2
1994	35	21.2
1995	16	21.2
1996	37	21.2
1997	12	21.2
1998	27	21.2
1999	12	21.2
2000	21	28.2
2001	31	28.2
2002	31	28.2
2003	36	28.2
2004	22	28.2
2026	15	15

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

First to last qualifying date each year at Mineral
Year	First date	Last date
1927	1927-05-15	1927-08-16
1928	1928-06-04	1928-08-23
1930	1930-07-05	1930-09-02
1931	1931-07-01	1931-09-02
1932	1932-06-20	1932-09-16
1933	1933-05-28	1933-10-04
1934	1934-06-29	1934-09-17
1935	1935-06-04	1935-09-09
1936	1936-05-24	1936-09-23
1937	1937-05-12	1937-09-26
1938	1938-07-12	1938-09-15
1939	1939-06-21	1939-08-23
1940	1940-06-13	1940-08-15
1942	1942-06-30	1942-08-24
1943	1943-07-19	1943-09-24
1944	1944-07-14	1944-09-26
1945	1945-06-20	1945-09-13
1946	1946-07-12	1946-08-22
1947	1947-07-20	1947-09-15
1948	1948-06-28	1948-09-12
1949	1949-06-14	1949-09-23
1950	1950-05-31	1950-09-05
1951	1951-07-18	1951-09-16
1952	1952-07-04	1952-10-02
1953	1953-07-13	1953-09-20
1954	1954-06-22	1954-08-04
1955	1955-06-06	1955-09-11
1956	1956-06-27	1956-09-01
1957	1957-06-24	1957-09-10
1958	1958-07-12	1958-09-07
1959	1959-06-19	1959-09-10
1960	1960-06-03	1960-09-27
1961	1961-06-15	1961-08-26
1962	1962-07-24	1962-09-17
1963	1963-06-19	1963-10-01
1964	1964-06-25	1964-08-25
1965	1965-07-06	1965-08-10
1966	1966-06-14	1966-09-30
1967	1967-06-30	1967-09-28
1968	1968-07-05	1968-09-07
1969	1969-07-18	1969-09-07
1970	1970-06-02	1970-08-17
1971	1971-07-15	1971-09-17
1972	1972-06-29	1972-08-28
1973	1973-06-09	1973-08-16
1974	1974-06-29	1974-09-26
1975	1975-06-14	1975-09-09
1976	1976-06-28	1976-09-05
1977	1977-06-06	1977-09-08
1978	1978-07-23	1978-08-11
1979	1979-07-14	1979-09-16
1980	1980-07-21	1980-10-04
1981	1981-06-25	1981-09-17
1982	1982-06-18	1982-09-03
1983	1983-08-06	1983-09-13
1984	1984-07-03	1984-08-11
1985	1985-06-16	1985-07-26
1986	1986-06-24	1986-08-05
1987	1987-06-26	1987-08-04
1988	1988-06-20	1988-10-18
1989	1989-07-07	1989-08-07
1990	1990-06-22	1990-09-11
1991	1991-07-03	1991-09-26
1992	1992-06-22	1992-09-22
1993	1993-08-01	1993-09-11
1994	1994-06-30	1994-09-28
1995	1995-06-26	1995-09-15
1996	1996-06-06	1996-10-09
1997	1997-07-21	1997-08-15
1998	1998-07-16	1998-09-05
1999	1999-07-01	1999-09-20
2000	2000-06-15	2000-09-21
2001	2001-05-09	2001-10-02
2002	2002-06-26	2002-09-24
2003	2003-06-04	2003-09-28
2004	2004-07-06	2004-09-13
2026	2026-06-15	2026-08-11

Every Fixed Threshold

Fixed thresholds at Mineral
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	77	49	1937	15
35 C (95 F): Days	25	6	1937	1
90 F (32.2 C): Days	70	28	1937	5
100 F (37.8 C): Days	5	1	1928	1
0 C (32 F): Ice days (max	76	37	1952	3
0 C (32 F): Frost days (min	76	233	1975	84
-10 C (14 F): Days with min	75	42	1990	14
-20 C (-4 F): Days with min	9	6	1990	1
10 mm (0.39 in): Days with 10 mm or more rain	78	80	1983	20
25 mm (0.98 in): Days with 25 mm or more rain	78	35	1983	10
50 mm (1.97 in): Days with 50 mm or more rain	74	14	1983	4
100 mm (3.94 in): Days with 100 mm or more rain	41	3	1937	1
200 mm (7.87 in): Days with 200 mm or more rain	2	1	1962	1
10 cm (3.9 in): Days with 10 cm or more snowfall	67	35	1952	7
25 cm (9.8 in): Days with 25 cm or more snowfall	61	11	1952	3
50 cm (19.7 in): Days with 50 cm or more snowfall	17	3	1968	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1927.

Download the Data

Data for Mineral 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).

Mineral Threshold Days by Year

Key Facts for Mineral Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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