Gardiner Threshold Days by Year (USC00173046)

18 fixed thresholds counted per year at Gardiner (USC00173046): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Gardiner Thresholds

Gardiner: nights with a minimum temperature at or below 0 C (32 F) in 132 years, most in 1956 with 193.
Gardiner: nights with a minimum temperature at or below -10 C (14 F) in 132 years, most in 1904 with 94.
Gardiner: days with a maximum temperature at or below 0 C (32 F) in 129 years, most in 1904 with 85.
Gardiner: nights with a minimum temperature at or below -20 C (-4 F) in 129 years, most in 1948 with 34.
18 fixed thresholds have at least one qualifying day at Gardiner.

Days at or above 30 C (86 F)

128 years with a qualifying day

Days per year at Gardiner with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 44 in 1937.

Days at or above 30 C (86 F) per year at Gardiner
Year	Days	Decade average
1887	5	4
1888	3	4
1889	4	4
1893	21	24
1894	31	24
1895	28	24
1896	28	24
1897	19	24
1898	22	24
1899	19	24
1900	27	16.3
1901	26	16.3
1902	12	16.3
1903	8	16.3
1904	15	16.3
1905	15	16.3
1906	11	16.3
1907	13	16.3
1908	19	16.3
1909	17	16.3
1910	16	13.6
1911	19	13.6
1912	14	13.6
1913	15	13.6
1914	9	13.6
1915	2	13.6
1916	16	13.6
1917	11	13.6
1918	17	13.6
1919	17	13.6
1920	3	10
1921	8	10
1922	2	10
1923	9	10
1924	13	10
1925	14	10
1926	12	10
1927	7	10
1928	15	10
1929	17	10
1930	21	19
1931	15	19
1932	18	19
1933	7	19
1934	12	19
1936	10	19
1937	44	19
1938	23	19
1939	21	19
1940	20	19.1
1941	29	19.1
1942	15	19.1
1943	15	19.1
1944	27	19.1
1945	16	19.1
1946	12	19.1
1947	19	19.1
1948	11	19.1
1949	27	19.1
1950	11	13.4
1951	10	13.4
1952	29	13.4
1953	15	13.4
1954	3	13.4
1955	27	13.4
1956	7	13.4
1957	9	13.4
1958	3	13.4
1959	20	13.4
1960	9	11.6
1961	16	11.6
1962	8	11.6
1963	15	11.6
1964	14	11.6
1965	17	11.6
1966	8	11.6
1967	5	11.6
1968	11	11.6
1969	13	11.6
1970	20	17.3
1971	9	17.3
1975	18	17.3
1976	17	17.3
1977	19	17.3
1978	21	17.3
1981	10	12.5
1982	8	12.5
1984	17	12.5
1985	10	12.5
1986	4	12.5
1987	12	12.5
1988	26	12.5
1989	13	12.5
1990	11	14.4
1991	26	14.4
1992	5	14.4
1993	12	14.4
1994	8	14.4
1995	22	14.4
1996	8	14.4
1997	15	14.4
1998	15	14.4
1999	22	14.4
2000	2	11.7
2001	23	11.7
2002	25	11.7
2003	8	11.7
2004	3	11.7
2005	20	11.7
2006	10	11.7
2007	13	11.7
2008	7	11.7
2009	6	11.7
2010	15	18
2011	11	18
2012	21	18
2013	23	18
2014	16	18
2015	21	18
2016	28	18
2017	13	18
2018	21	18
2019	11	18
2020	22	16.4
2021	17	16.4
2022	17	16.4
2023	6	16.4
2024	20	16.4

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

First to last qualifying date each year at Gardiner
Year	First date	Last date
1887	1887-05-10	1887-07-02
1888	1888-06-18	1888-07-05
1889	1889-05-10	1889-06-30
1893	1893-06-05	1893-08-25
1894	1894-05-02	1894-09-05
1895	1895-05-07	1895-09-23
1896	1896-05-10	1896-09-12
1897	1897-06-24	1897-09-10
1898	1898-06-01	1898-09-06
1899	1899-05-31	1899-08-21
1900	1900-05-31	1900-09-06
1901	1901-06-14	1901-09-07
1902	1902-05-23	1902-08-30
1903	1903-05-18	1903-09-15
1904	1904-06-21	1904-08-19
1905	1905-06-16	1905-08-22
1906	1906-06-10	1906-08-23
1907	1907-06-18	1907-08-13
1908	1908-06-08	1908-09-24
1909	1909-06-22	1909-08-25
1910	1910-06-21	1910-08-14
1911	1911-05-22	1911-08-15
1912	1912-06-02	1912-07-16
1913	1913-06-16	1913-09-03
1914	1914-05-20	1914-09-23
1915	1915-09-16	1915-09-17
1916	1916-07-12	1916-09-14
1917	1917-07-21	1917-08-13
1918	1918-05-18	1918-08-24
1919	1919-06-03	1919-07-29
1920	1920-06-26	1920-08-08
1921	1921-06-23	1921-08-30
1922	1922-06-08	1922-07-31
1923	1923-06-18	1923-08-11
1924	1924-06-24	1924-08-30
1925	1925-06-05	1925-09-12
1926	1926-07-03	1926-08-29
1927	1927-04-20	1927-07-26
1928	1928-07-02	1928-08-29
1929	1929-05-28	1929-09-04
1930	1930-05-06	1930-10-13
1931	1931-05-29	1931-09-14
1932	1932-05-16	1932-09-11
1933	1933-06-08	1933-08-02
1934	1934-06-05	1934-08-20
1936	1936-05-18	1936-09-08
1937	1937-05-29	1937-09-04
1938	1938-06-20	1938-08-21
1939	1939-07-04	1939-09-17
1940	1940-06-05	1940-09-03
1941	1941-05-22	1941-09-22
1942	1942-06-09	1942-09-02
1943	1943-06-21	1943-08-02
1944	1944-05-05	1944-08-22
1945	1945-06-14	1945-09-08
1946	1946-06-25	1946-09-20
1947	1947-06-27	1947-10-17
1948	1948-07-09	1948-09-13
1949	1949-06-13	1949-08-28
1950	1950-06-08	1950-08-18
1951	1951-05-16	1951-08-30
1952	1952-06-09	1952-08-29
1953	1953-06-19	1953-09-02
1954	1954-06-21	1954-08-25
1955	1955-06-16	1955-09-18
1956	1956-06-12	1956-08-18
1957	1957-05-09	1957-07-20
1958	1958-07-02	1958-08-15
1959	1959-05-22	1959-09-08
1960	1960-06-28	1960-09-12
1961	1961-05-14	1961-09-12
1962	1962-05-19	1962-07-12
1963	1963-06-24	1963-08-22
1964	1964-05-23	1964-09-11
1965	1965-06-19	1965-09-22
1966	1966-06-27	1966-08-30
1967	1967-06-10	1967-08-18
1968	1968-06-06	1968-08-25
1969	1969-05-17	1969-09-01
1970	1970-06-10	1970-09-22
1971	1971-06-19	1971-09-05
1975	1975-05-20	1975-08-14
1976	1976-04-18	1976-08-23
1977	1977-05-17	1977-08-30
1978	1978-05-28	1978-09-21
1981	1981-05-25	1981-08-04
1982	1982-07-07	1982-07-19
1984	1984-06-09	1984-08-17
1985	1985-07-06	1985-09-22
1986	1986-05-19	1986-07-09
1987	1987-05-31	1987-09-15
1988	1988-05-29	1988-08-14
1989	1989-05-19	1989-09-11
1990	1990-04-28	1990-08-29
1991	1991-05-25	1991-09-18
1992	1992-05-22	1992-08-27
1993	1993-06-15	1993-08-29
1994	1994-06-18	1994-08-03
1995	1995-06-02	1995-08-23
1996	1996-06-12	1996-09-07
1997	1997-06-11	1997-08-17
1998	1998-04-02	1998-09-07
1999	1999-06-01	1999-09-05
2000	2000-06-18	2000-09-02
2001	2001-05-03	2001-09-10
2002	2002-06-27	2002-09-11
2003	2003-06-26	2003-08-23
2004	2004-06-10	2004-08-29
2005	2005-06-05	2005-08-14
2006	2006-05-30	2006-08-03
2007	2007-05-11	2007-09-27
2008	2008-06-09	2008-07-20
2009	2009-05-22	2009-08-20
2010	2010-05-26	2010-09-04
2011	2011-06-10	2011-08-20
2012	2012-05-21	2012-08-14
2013	2013-05-31	2013-09-12
2014	2014-06-09	2014-09-06
2015	2015-05-11	2015-09-18
2016	2016-05-29	2016-09-10
2017	2017-05-19	2017-09-27
2018	2018-05-03	2018-09-17
2019	2019-06-29	2019-08-01
2020	2020-05-23	2020-08-26
2021	2021-05-27	2021-08-27
2022	2022-05-15	2022-08-22
2023	2023-06-02	2023-09-09
2024	2024-05-23	2024-09-18

Every Fixed Threshold

Fixed thresholds at Gardiner
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	128	44	1937	20
35 C (95 F): Days	44	7	1944	1
90 F (32.2 C): Days	121	22	1937	5
100 F (37.8 C): Days	5	2	1901	1
0 C (32 F): Ice days (max	129	85	1904	42
0 C (32 F): Frost days (min	132	193	1956	85
-10 C (14 F): Days with min	132	94	1904	43
-20 C (-4 F): Days with min	129	34	1948	9
-30 C (-22 F): Days with min	49	9	1934	2
-40 C (-40 F): Days with min	1	1	1907	1
20 C (68 F): Tropical nights (min	82	13	1919	8
10 mm (0.39 in): Days with 10 mm or more rain	110	52	2005	7
25 mm (0.98 in): Days with 25 mm or more rain	110	23	2005	1
50 mm (1.97 in): Days with 50 mm or more rain	81	6	2005	2
100 mm (3.94 in): Days with 100 mm or more rain	12	2	1999	1
10 cm (3.9 in): Days with 10 cm or more snowfall	75	13	1961	3
25 cm (9.8 in): Days with 25 cm or more snowfall	44	5	1969	1
50 cm (19.7 in): Days with 50 cm or more snowfall	1	1	2015	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1887.

Download the Data

Data for Gardiner 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).

Gardiner Threshold Days by Year (USC00173046)

Key Facts for Gardiner Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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