Richardton Abbey Threshold Days by Year (USC00327530)

20 fixed thresholds counted per year at Richardton Abbey (USC00327530): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Richardton Abbey Thresholds

Richardton Abbey: days with a maximum temperature at or above 30 C (86 F) in 97 years, most in 1988 with 65.
Richardton Abbey: days with a maximum temperature at or above 90 F (32.2 C) in 97 years, most in 1936 with 50.
Richardton Abbey: days with a maximum temperature at or below 0 C (32 F) in 97 years, most in 1978 with 108.
Richardton Abbey: nights with a minimum temperature at or below 0 C (32 F) in 97 years, most in 1917 with 203.
20 fixed thresholds have at least one qualifying day at Richardton Abbey.

Days at or above 30 C (86 F)

97 years with a qualifying day

Days per year at Richardton Abbey with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 65 in 1988.

Days at or above 30 C (86 F) per year at Richardton Abbey
Year	Days	Decade average
1917	40	31.7
1918	30	31.7
1919	25	31.7
1920	33	29.3
1923	22	29.3
1924	19	29.3
1925	38	29.3
1926	39	29.3
1927	21	29.3
1928	18	29.3
1929	44	29.3
1930	44	44.8
1931	50	44.8
1932	43	44.8
1933	53	44.8
1934	54	44.8
1935	29	44.8
1936	63	44.8
1937	43	44.8
1938	28	44.8
1939	41	44.8
1940	42	30.2
1941	28	30.2
1942	21	30.2
1943	23	30.2
1944	12	30.2
1945	23	30.2
1946	24	30.2
1947	34	30.2
1948	44	30.2
1949	51	30.2
1950	29	37.7
1951	24	37.7
1952	49	37.7
1953	26	37.7
1954	34	37.7
1955	50	37.7
1956	33	37.7
1957	35	37.7
1958	44	37.7
1959	53	37.7
1960	46	32.5
1961	59	32.5
1962	23	32.5
1963	32	32.5
1964	32	32.5
1965	13	32.5
1966	32	32.5
1967	31	32.5
1968	22	32.5
1969	35	32.5
1970	47	32
1971	30	32
1972	24	32
1973	31	32
1974	41	32
1975	26	32
1976	45	32
1977	23	32
1978	28	32
1979	25	32
1980	48	38.6
1981	32	38.6
1982	26	38.6
1983	50	38.6
1984	36	38.6
1985	24	38.6
1986	24	38.6
1987	30	38.6
1988	65	38.6
1989	51	38.6
1990	40	26.1
1991	34	26.1
1992	17	26.1
1993	7	26.1
1994	27	26.1
1995	29	26.1
1996	28	26.1
1997	23	26.1
1998	31	26.1
1999	25	26.1
2000	35	39.3
2001	44	39.3
2002	39	39.3
2003	51	39.3
2004	26	39.3
2005	37	39.3
2006	55	39.3
2007	52	39.3
2008	38	39.3
2009	16	39.3
2010	30	31
2011	16	31
2014	19	31
2015	44	31
2016	46	31
2026	25	25

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

First to last qualifying date each year at Richardton Abbey
Year	First date	Last date
1917	1917-05-15	1917-09-23
1918	1918-03-23	1918-08-27
1919	1919-05-28	1919-09-12
1920	1920-06-07	1920-10-05
1923	1923-06-22	1923-09-21
1924	1924-06-27	1924-09-30
1925	1925-05-19	1925-09-25
1926	1926-04-29	1926-09-01
1927	1927-06-26	1927-09-13
1928	1928-05-06	1928-09-06
1929	1929-06-09	1929-09-14
1930	1930-07-01	1930-09-22
1931	1931-05-14	1931-09-27
1932	1932-05-13	1932-09-08
1933	1933-05-31	1933-09-18
1934	1934-05-05	1934-10-11
1935	1935-06-29	1935-09-23
1936	1936-05-15	1936-09-22
1937	1937-05-28	1937-10-04
1938	1938-06-17	1938-09-25
1939	1939-05-04	1939-09-18
1940	1940-05-11	1940-09-17
1941	1941-05-18	1941-09-19
1942	1942-04-22	1942-09-09
1943	1943-05-28	1943-09-29
1944	1944-05-13	1944-08-18
1945	1945-06-21	1945-09-05
1946	1946-06-15	1946-09-16
1947	1947-07-02	1947-09-08
1948	1948-05-18	1948-09-18
1949	1949-04-29	1949-10-05
1950	1950-06-06	1950-09-07
1951	1951-05-23	1951-08-23
1952	1952-04-26	1952-09-27
1953	1953-06-12	1953-10-01
1954	1954-05-20	1954-09-26
1955	1955-05-01	1955-10-09
1956	1956-05-21	1956-10-13
1957	1957-07-01	1957-10-02
1958	1958-05-11	1958-10-13
1959	1959-05-24	1959-09-14
1960	1960-05-12	1960-09-20
1961	1961-05-30	1961-08-31
1962	1962-04-24	1962-09-07
1963	1963-06-29	1963-10-04
1964	1964-05-20	1964-09-17
1965	1965-07-15	1965-08-13
1966	1966-05-04	1966-09-11
1967	1967-07-05	1967-09-22
1968	1968-06-02	1968-09-14
1969	1969-05-26	1969-09-13
1970	1970-05-17	1970-10-05
1971	1971-07-02	1971-09-03
1972	1972-05-16	1972-09-19
1973	1973-06-13	1973-09-01
1974	1974-06-19	1974-09-26
1975	1975-06-24	1975-09-16
1976	1976-06-02	1976-09-11
1977	1977-04-09	1977-09-05
1978	1978-06-09	1978-09-10
1979	1979-05-16	1979-09-16
1980	1980-04-18	1980-09-08
1981	1981-06-26	1981-09-13
1982	1982-07-03	1982-09-10
1983	1983-05-26	1983-09-27
1984	1984-05-16	1984-09-18
1985	1985-05-03	1985-08-21
1986	1986-05-04	1986-08-24
1987	1987-04-18	1987-09-02
1988	1988-05-27	1988-08-30
1989	1989-04-22	1989-09-30
1990	1990-06-10	1990-09-13
1991	1991-06-11	1991-09-07
1992	1992-05-06	1992-10-01
1993	1993-05-15	1993-08-10
1994	1994-05-17	1994-09-10
1995	1995-06-14	1995-09-03
1996	1996-06-09	1996-09-05
1997	1997-05-31	1997-10-02
1998	1998-05-28	1998-09-10
1999	1999-05-28	1999-08-31
2000	2000-06-07	2000-09-19
2001	2001-04-28	2001-09-06
2002	2002-06-24	2002-09-17
2003	2003-05-29	2003-09-08
2004	2004-06-04	2004-09-18
2005	2005-06-22	2005-10-02
2006	2006-05-18	2006-09-14
2007	2007-05-18	2007-09-22
2008	2008-06-24	2008-09-18
2009	2009-06-20	2009-09-26
2010	2010-06-25	2010-09-26
2011	2011-06-02	2011-10-03
2014	2014-05-23	2014-09-28
2015	2015-06-08	2015-09-27
2016	2016-05-05	2016-09-01
2026	2026-05-26	2026-07-31

Every Fixed Threshold

Fixed thresholds at Richardton Abbey
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	97	65	1988	25
35 C (95 F): Days	92	25	1936	13
40 C (104 F): Days	15	10	1936	2
45 C (113 F): Days	1	1	1936	1
90 F (32.2 C): Days	97	50	1936	19
100 F (37.8 C): Days	49	15	1936	7
110 F (43.3 C): Days	1	1	1936	1
0 C (32 F): Ice days (max	97	108	1978	27
0 C (32 F): Frost days (min	97	203	1917	56
-10 C (14 F): Days with min	97	113	1950	22
-20 C (-4 F): Days with min	97	56	1917	12
-30 C (-22 F): Days with min	76	23	1917	1
-40 C (-40 F): Days with min	3	2	1917	1
20 C (68 F): Tropical nights (min	73	16	1936	6
25 C (77 F): Days with min	2	3	1936	3
10 mm (0.39 in): Days with 10 mm or more rain	89	24	1946	1
25 mm (0.98 in): Days with 25 mm or more rain	83	9	1944	5
50 mm (1.97 in): Days with 50 mm or more rain	32	4	1972	1
10 cm (3.9 in): Days with 10 cm or more snowfall	57	8	1950	2
25 cm (9.8 in): Days with 25 cm or more snowfall	11	2	1950	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1917.

Download the Data

Data for Richardton Abbey 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).

Richardton Abbey Threshold Days by Year (USC00327530)

Key Facts for Richardton Abbey Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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