Canby Threshold Days by Year (USC00211263)

20 fixed thresholds counted per year at Canby (USC00211263): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Canby Thresholds

Canby: days with 10 mm (0.39 in) or more of precipitation in 94 years, most in 1995 with 33.
Canby: days with 25 mm (0.98 in) or more of precipitation in 94 years, most in 1993 with 13.
Canby: days with a maximum temperature at or above 30 C (86 F) in 91 years, most in 1988 with 76.
Canby: days with a maximum temperature at or above 90 F (32.2 C) in 91 years, most in 1959 with 56.
20 fixed thresholds have at least one qualifying day at Canby.

Days at or above 30 C (86 F)

91 years with a qualifying day

Days per year at Canby with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 76 in 1988.

Days at or above 30 C (86 F) per year at Canby
Year	Days	Decade average
1917	32	38.5
1919	45	38.5
1920	31	36.8
1921	55	36.8
1922	49	36.8
1923	38	36.8
1924	11	36.8
1940	57	47.6
1941	62	47.6
1943	42	47.6
1944	37	47.6
1945	31	47.6
1946	38	47.6
1947	56	47.6
1948	53	47.6
1949	52	47.6
1950	34	47.5
1951	21	47.5
1952	62	47.5
1953	41	47.5
1954	39	47.5
1955	61	47.5
1956	45	47.5
1957	44	47.5
1958	53	47.5
1959	75	47.5
1960	47	47.5
1961	53	47.5
1962	38	47.5
1963	51	47.5
1964	59	47.5
1965	34	47.5
1966	56	47.5
1967	45	47.5
1968	43	47.5
1969	49	47.5
1970	67	53.5
1971	46	53.5
1972	43	53.5
1973	59	53.5
1974	54	53.5
1975	57	53.5
1976	68	53.5
1979	34	53.5
1980	65	46.4
1981	34	46.4
1982	31	46.4
1983	51	46.4
1984	37	46.4
1985	36	46.4
1986	31	46.4
1987	58	46.4
1988	76	46.4
1989	45	46.4
1990	43	30.5
1991	34	30.5
1992	15	30.5
1993	14	30.5
1994	26	30.5
1995	31	30.5
1996	18	30.5
1997	36	30.5
1998	46	30.5
1999	42	30.5
2000	43	40.1
2001	52	40.1
2002	50	40.1
2003	47	40.1
2004	30	40.1
2005	48	40.1
2006	34	40.1
2007	44	40.1
2008	32	40.1
2009	21	40.1
2010	38	31.5
2011	38	31.5
2012	56	31.5
2013	29	31.5
2014	10	31.5
2015	27	31.5
2016	34	31.5
2017	26	31.5
2018	30	31.5
2019	27	31.5
2020	45	43.4
2021	53	43.4
2022	39	43.4
2023	59	43.4
2024	28	43.4
2025	39	43.4
2026	41	43.4

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

First to last qualifying date each year at Canby
Year	First date	Last date
1917	1917-05-16	1917-08-29
1919	1919-05-28	1919-09-26
1920	1920-06-08	1920-10-11
1921	1921-05-21	1921-09-02
1922	1922-06-04	1922-10-04
1923	1923-06-01	1923-09-26
1924	1924-04-24	1924-08-28
1940	1940-05-11	1940-09-19
1941	1941-05-13	1941-09-21
1943	1943-05-28	1943-08-31
1944	1944-05-30	1944-09-18
1945	1945-06-22	1945-10-17
1946	1946-06-05	1946-09-05
1947	1947-06-26	1947-10-21
1948	1948-05-19	1948-09-16
1949	1949-05-03	1949-09-02
1950	1950-05-22	1950-10-30
1951	1951-06-13	1951-10-01
1952	1952-04-27	1952-09-30
1953	1953-05-25	1953-10-15
1954	1954-06-12	1954-09-26
1955	1955-05-01	1955-10-10
1956	1956-05-21	1956-09-27
1957	1957-05-07	1957-09-01
1958	1958-05-10	1958-10-15
1959	1959-05-01	1959-09-14
1960	1960-05-31	1960-09-20
1961	1961-05-31	1961-10-16
1962	1962-04-24	1962-09-07
1963	1963-05-07	1963-10-09
1964	1964-04-16	1964-09-09
1965	1965-04-29	1965-08-26
1966	1966-05-21	1966-09-09
1967	1967-05-22	1967-10-01
1968	1968-04-30	1968-09-14
1969	1969-05-14	1969-09-15
1970	1970-04-27	1970-10-05
1971	1971-05-14	1971-09-08
1972	1972-05-16	1972-09-19
1973	1973-05-20	1973-09-10
1974	1974-05-20	1974-09-26
1975	1975-05-17	1975-09-10
1976	1976-06-03	1976-10-03
1979	1979-05-28	1979-09-09
1980	1980-04-20	1980-10-09
1981	1981-05-02	1981-09-13
1982	1982-05-04	1982-09-11
1983	1983-06-11	1983-09-28
1984	1984-06-06	1984-09-22
1985	1985-04-18	1985-09-19
1986	1986-05-31	1986-09-01
1987	1987-04-18	1987-09-28
1988	1988-04-08	1988-09-19
1989	1989-05-24	1989-10-01
1990	1990-04-22	1990-09-27
1991	1991-04-06	1991-09-03
1992	1992-04-30	1992-10-03
1993	1993-06-11	1993-10-07
1994	1994-04-19	1994-09-15
1995	1995-07-04	1995-10-12
1996	1996-05-18	1996-09-07
1997	1997-05-18	1997-10-08
1998	1998-05-19	1998-09-27
1999	1999-05-29	1999-09-04
2000	2000-05-04	2000-10-20
2001	2001-04-29	2001-10-03
2002	2002-04-17	2002-09-17
2003	2003-04-14	2003-10-20
2004	2004-04-19	2004-09-20
2005	2005-06-07	2005-10-02
2006	2006-05-24	2006-08-24
2007	2007-05-14	2007-10-07
2008	2008-06-21	2008-09-27
2009	2009-04-24	2009-09-19
2010	2010-05-25	2010-10-09
2011	2011-05-31	2011-10-06
2012	2012-05-15	2012-09-16
2013	2013-05-13	2013-09-09
2014	2014-05-31	2014-08-22
2015	2015-06-09	2015-10-11
2016	2016-05-07	2016-08-30
2017	2017-06-03	2017-09-23
2018	2018-05-17	2018-09-17
2019	2019-06-01	2019-10-01
2020	2020-06-02	2020-10-10
2021	2021-04-06	2021-09-29
2022	2022-06-13	2022-09-21
2023	2023-04-13	2023-10-03
2024	2024-04-14	2024-09-30
2025	2025-05-10	2025-10-05
2026	2026-04-17	2026-09-06

Every Fixed Threshold

Fixed thresholds at Canby
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	91	76	1988	41
35 C (95 F): Days	82	27	1976	3
40 C (104 F): Days	8	5	1988	5
90 F (32.2 C): Days	91	56	1959	21
100 F (37.8 C): Days	39	16	1988	1
110 F (43.3 C): Days	1	1	1940	1
0 C (32 F): Ice days (max	91	104	2013	43
0 C (32 F): Frost days (min	91	190	2013	103
-10 C (14 F): Days with min	91	105	1950	41
-20 C (-4 F): Days with min	91	47	1985	12
-30 C (-22 F): Days with min	39	7	1982	2
20 C (68 F): Tropical nights (min	91	32	1983	14
25 C (77 F): Days with min	30	4	1955	1
10 mm (0.39 in): Days with 10 mm or more rain	94	33	1995	9
25 mm (0.98 in): Days with 25 mm or more rain	94	13	1993	3
50 mm (1.97 in): Days with 50 mm or more rain	59	3	1924	1
100 mm (3.94 in): Days with 100 mm or more rain	5	1	1920	1
10 cm (3.9 in): Days with 10 cm or more snowfall	73	9	2018	2
25 cm (9.8 in): Days with 25 cm or more snowfall	17	3	2019	3
50 cm (19.7 in): Days with 50 cm or more snowfall	1	1	2018	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 Canby 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).

Canby Threshold Days by Year (USC00211263)

Key Facts for Canby Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

Related