Amery Threshold Days by Year (USC00470175)

19 fixed thresholds counted per year at Amery (USC00470175): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Amery Thresholds

Amery: days with a maximum temperature at or below 0 C (32 F) in 101 years, most in 1926 with 113.
Amery: nights with a minimum temperature at or below 0 C (32 F) in 101 years, most in 1976 with 198.
Amery: nights with a minimum temperature at or below -10 C (14 F) in 101 years, most in 1970 with 108.
Amery: nights with a minimum temperature at or below -20 C (-4 F) in 101 years, most in 1978 with 64.
19 fixed thresholds have at least one qualifying day at Amery.

Days at or above 30 C (86 F)

100 years with a qualifying day

Days per year at Amery with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 50 in 1933.

Days at or above 30 C (86 F) per year at Amery
Year	Days	Decade average
1922	19	15.6
1923	28	15.6
1924	6	15.6
1925	21	15.6
1926	13	15.6
1927	10	15.6
1928	12	15.6
1929	16	15.6
1930	38	33.8
1931	40	33.8
1932	33	33.8
1933	50	33.8
1934	36	33.8
1935	32	33.8
1936	49	33.8
1937	38	33.8
1938	5	33.8
1939	17	33.8
1940	24	22.4
1941	27	22.4
1942	10	22.4
1943	31	22.4
1944	19	22.4
1945	13	22.4
1946	9	22.4
1947	30	22.4
1948	29	22.4
1949	32	22.4
1950	18	19.4
1951	3	19.4
1952	17	19.4
1953	18	19.4
1954	7	19.4
1955	41	19.4
1956	11	19.4
1957	27	19.4
1958	16	19.4
1959	36	19.4
1960	31	23.8
1961	33	23.8
1962	9	23.8
1963	33	23.8
1964	28	23.8
1965	10	23.8
1966	34	23.8
1967	10	23.8
1968	24	23.8
1969	26	23.8
1970	31	21.6
1971	10	21.6
1972	13	21.6
1973	22	21.6
1974	15	21.6
1975	32	21.6
1976	44	21.6
1978	19	21.6
1979	8	21.6
1980	18	20.5
1981	9	20.5
1982	17	20.5
1983	29	20.5
1984	17	20.5
1985	7	20.5
1986	12	20.5
1987	31	20.5
1988	47	20.5
1989	18	20.5
1990	11	12.1
1992	8	12.1
1993	7	12.1
1994	12	12.1
1995	17	12.1
1996	11	12.1
1997	10	12.1
1998	13	12.1
1999	20	12.1
2000	10	18
2001	28	18
2002	21	18
2003	24	18
2005	28	18
2006	15	18
2007	21	18
2008	9	18
2009	6	18
2010	17	14.6
2011	18	14.6
2012	24	14.6
2013	17	14.6
2014	5	14.6
2015	5	14.6
2016	16	14.6
2017	12	14.6
2018	23	14.6
2019	9	14.6
2020	20	20.6
2021	25	20.6
2022	17	20.6
2023	34	20.6
2024	7	20.6

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

First to last qualifying date each year at Amery
Year	First date	Last date
1922	1922-05-11	1922-09-07
1923	1923-06-01	1923-09-05
1924	1924-07-12	1924-08-29
1925	1925-05-22	1925-09-19
1926	1926-06-10	1926-08-28
1927	1927-06-28	1927-09-14
1928	1928-07-04	1928-10-10
1929	1929-05-28	1929-09-03
1930	1930-06-20	1930-09-23
1931	1931-05-15	1931-09-20
1932	1932-05-14	1932-08-31
1933	1933-06-05	1933-09-10
1934	1934-04-30	1934-08-19
1935	1935-07-01	1935-09-24
1936	1936-05-16	1936-09-22
1937	1937-05-29	1937-09-23
1938	1938-06-22	1938-08-03
1939	1939-05-30	1939-09-15
1940	1940-06-02	1940-09-20
1941	1941-05-26	1941-08-30
1942	1942-07-12	1942-08-30
1943	1943-06-19	1943-09-01
1944	1944-05-29	1944-08-21
1945	1945-07-19	1945-09-07
1946	1946-07-05	1946-08-17
1947	1947-06-26	1947-10-16
1948	1948-05-20	1948-09-18
1949	1949-05-03	1949-08-26
1950	1950-05-23	1950-08-17
1951	1951-07-15	1951-07-28
1952	1952-04-29	1952-09-13
1953	1953-06-12	1953-09-02
1954	1954-06-11	1954-09-01
1955	1955-05-02	1955-09-18
1956	1956-06-09	1956-08-28
1957	1957-06-17	1957-09-02
1958	1958-06-28	1958-08-20
1959	1959-05-01	1959-09-09
1960	1960-07-12	1960-09-07
1961	1961-05-12	1961-09-10
1962	1962-06-28	1962-08-22
1963	1963-05-07	1963-08-21
1964	1964-05-21	1964-09-02
1965	1965-07-04	1965-08-17
1966	1966-05-26	1966-09-01
1967	1967-06-30	1967-08-16
1968	1968-06-04	1968-08-24
1969	1969-05-28	1969-09-16
1970	1970-04-30	1970-09-06
1971	1971-06-12	1971-09-03
1972	1972-05-18	1972-08-31
1973	1973-06-10	1973-09-01
1974	1974-06-30	1974-08-21
1975	1975-05-20	1975-08-24
1976	1976-06-07	1976-09-13
1978	1978-06-30	1978-09-12
1979	1979-06-04	1979-09-01
1980	1980-04-22	1980-09-09
1981	1981-07-06	1981-08-14
1982	1982-07-04	1982-08-20
1983	1983-06-23	1983-09-09
1984	1984-06-27	1984-09-20
1985	1985-06-09	1985-09-20
1986	1986-05-30	1986-08-17
1987	1987-05-10	1987-08-16
1988	1988-05-27	1988-08-18
1989	1989-06-20	1989-08-12
1990	1990-05-08	1990-09-14
1992	1992-05-02	1992-08-24
1993	1993-08-10	1993-08-27
1994	1994-05-22	1994-08-28
1995	1995-06-17	1995-08-31
1996	1996-06-10	1996-08-22
1997	1997-06-23	1997-08-03
1998	1998-05-15	1998-09-20
1999	1999-06-06	1999-09-04
2000	2000-05-06	2000-09-19
2001	2001-05-16	2001-08-23
2002	2002-04-16	2002-09-10
2003	2003-06-17	2003-09-12
2005	2005-06-08	2005-09-22
2006	2006-05-29	2006-08-01
2007	2007-07-25	2007-10-07
2008	2008-06-26	2008-09-02
2009	2009-05-21	2009-08-15
2010	2010-05-25	2010-08-31
2011	2011-06-07	2011-09-14
2012	2012-05-19	2012-09-12
2013	2013-07-16	2013-09-10
2014	2014-06-01	2014-08-03
2015	2015-06-10	2015-09-07
2016	2016-05-07	2016-08-11
2017	2017-06-03	2017-09-25
2018	2018-05-17	2018-09-17
2019	2019-06-01	2019-08-05
2020	2020-06-02	2020-08-27
2021	2021-06-05	2021-09-20
2022	2022-06-15	2022-09-03
2023	2023-05-31	2023-10-03
2024	2024-07-28	2024-09-17

Every Fixed Threshold

Fixed thresholds at Amery
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	100	50	1933	7
35 C (95 F): Days	42	19	1931	2
40 C (104 F): Days	2	5	1936	5
90 F (32.2 C): Days	91	31	1936	1
100 F (37.8 C): Days	8	11	1936	2
0 C (32 F): Ice days (max	101	113	1926	46
0 C (32 F): Frost days (min	101	198	1976	54
-10 C (14 F): Days with min	101	108	1970	42
-20 C (-4 F): Days with min	101	64	1978	27
-30 C (-22 F): Days with min	79	22	1936	2
-40 C (-40 F): Days with min	9	2	1927	2
20 C (68 F): Tropical nights (min	96	17	1955	3
25 C (77 F): Days with min	8	2	1930	1
10 mm (0.39 in): Days with 10 mm or more rain	101	48	2019	29
25 mm (0.98 in): Days with 25 mm or more rain	101	14	2002	10
50 mm (1.97 in): Days with 50 mm or more rain	68	7	2015	3
100 mm (3.94 in): Days with 100 mm or more rain	7	1	1922	1
10 cm (3.9 in): Days with 10 cm or more snowfall	77	9	2019	1
25 cm (9.8 in): Days with 25 cm or more snowfall	16	2	1951	2

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1922.

Download the Data

Data for Amery 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).

Amery Threshold Days by Year (USC00470175)

Key Facts for Amery Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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