Yakima AP Threshold Days by Year (USW00024243)

18 fixed thresholds counted per year at Yakima AP (USW00024243): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Yakima AP Thresholds

Yakima AP: days with a maximum temperature at or above 30 C (86 F) in 80 years, most in 2017 with 89.
Yakima AP: days with a maximum temperature at or above 35 C (95 F) in 80 years, most in 2017 with 48.
Yakima AP: days with a maximum temperature at or above 90 F (32.2 C) in 80 years, most in 2017 with 71.
Yakima AP: days with a maximum temperature at or below 0 C (32 F) in 80 years, most in 1985 with 74.
18 fixed thresholds have at least one qualifying day at Yakima AP.

Days at or above 30 C (86 F)

80 years with a qualifying day

Days per year at Yakima AP with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 89 in 2017.

Days at or above 30 C (86 F) per year at Yakima AP
Year	Days	Decade average
1947	59	60.3
1948	52	60.3
1949	70	60.3
1950	66	52.5
1951	61	52.5
1952	58	52.5
1953	44	52.5
1954	27	52.5
1955	49	52.5
1956	57	52.5
1957	43	52.5
1958	79	52.5
1959	41	52.5
1960	56	50.6
1961	69	50.6
1962	49	50.6
1963	51	50.6
1964	27	50.6
1965	41	50.6
1966	48	50.6
1967	77	50.6
1968	36	50.6
1969	52	50.6
1970	58	55.1
1971	58	55.1
1972	69	55.1
1973	62	55.1
1974	67	55.1
1975	51	55.1
1976	32	55.1
1977	52	55.1
1978	40	55.1
1979	62	55.1
1980	39	48.5
1981	53	48.5
1982	43	48.5
1983	38	48.5
1984	42	48.5
1985	51	48.5
1986	58	48.5
1987	67	48.5
1988	53	48.5
1989	41	48.5
1990	60	54.6
1991	54	54.6
1992	61	54.6
1993	42	54.6
1994	64	54.6
1995	46	54.6
1996	52	54.6
1997	50	54.6
1998	68	54.6
1999	49	54.6
2000	49	60.2
2001	61	60.2
2002	57	60.2
2003	73	60.2
2004	56	60.2
2005	56	60.2
2006	69	60.2
2007	59	60.2
2008	54	60.2
2009	68	60.2
2010	53	70.3
2011	57	70.3
2012	70	70.3
2013	84	70.3
2014	67	70.3
2015	85	70.3
2016	68	70.3
2017	89	70.3
2018	67	70.3
2019	63	70.3
2020	64	71.7
2021	72	71.7
2022	65	71.7
2023	82	71.7
2024	70	71.7
2025	82	71.7
2026	67	71.7

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

First to last qualifying date each year at Yakima AP
Year	First date	Last date
1947	1947-04-13	1947-09-24
1948	1948-05-25	1948-09-13
1949	1949-05-07	1949-09-28
1950	1950-05-11	1950-09-23
1951	1951-05-22	1951-09-19
1952	1952-04-25	1952-09-26
1953	1953-05-05	1953-09-15
1954	1954-05-16	1954-09-26
1955	1955-06-06	1955-09-10
1956	1956-05-16	1956-09-19
1957	1957-04-29	1957-09-24
1958	1958-05-16	1958-09-10
1959	1959-05-13	1959-09-13
1960	1960-05-10	1960-09-14
1961	1961-05-25	1961-08-30
1962	1962-06-15	1962-09-26
1963	1963-05-20	1963-09-29
1964	1964-06-23	1964-08-23
1965	1965-05-28	1965-09-01
1966	1966-05-03	1966-09-22
1967	1967-05-20	1967-09-28
1968	1968-06-16	1968-09-09
1969	1969-05-09	1969-09-12
1970	1970-05-16	1970-08-31
1971	1971-05-02	1971-09-10
1972	1972-05-13	1972-09-16
1973	1973-05-13	1973-09-12
1974	1974-06-10	1974-09-25
1975	1975-05-30	1975-09-15
1976	1976-06-27	1976-09-29
1977	1977-04-23	1977-08-22
1978	1978-06-02	1978-08-29
1979	1979-05-22	1979-09-20
1980	1980-07-01	1980-10-07
1981	1981-04-30	1981-09-18
1982	1982-06-10	1982-09-02
1983	1983-05-20	1983-08-22
1984	1984-05-29	1984-09-18
1985	1985-05-17	1985-08-29
1986	1986-05-25	1986-09-04
1987	1987-04-27	1987-09-23
1988	1988-05-11	1988-10-01
1989	1989-05-31	1989-09-24
1990	1990-05-05	1990-09-25
1991	1991-06-01	1991-09-28
1992	1992-05-04	1992-10-01
1993	1993-05-11	1993-09-10
1994	1994-05-07	1994-09-28
1995	1995-05-29	1995-09-17
1996	1996-06-02	1996-09-29
1997	1997-05-12	1997-09-24
1998	1998-04-30	1998-09-16
1999	1999-05-23	1999-09-22
2000	2000-06-04	2000-09-18
2001	2001-05-12	2001-09-24
2002	2002-06-12	2002-09-15
2003	2003-05-24	2003-09-28
2004	2004-06-03	2004-09-27
2005	2005-05-26	2005-09-08
2006	2006-05-15	2006-09-28
2007	2007-05-08	2007-09-14
2008	2008-05-15	2008-09-19
2009	2009-05-17	2009-09-24
2010	2010-06-13	2010-09-28
2011	2011-06-06	2011-09-24
2012	2012-04-23	2012-09-21
2013	2013-04-26	2013-09-15
2014	2014-05-14	2014-10-07
2015	2015-05-20	2015-09-20
2016	2016-04-08	2016-09-27
2017	2017-05-04	2017-09-12
2018	2018-04-27	2018-09-07
2019	2019-05-11	2019-09-07
2020	2020-05-28	2020-10-06
2021	2021-05-15	2021-09-09
2022	2022-06-22	2022-09-27
2023	2023-04-29	2023-09-17
2024	2024-05-11	2024-09-24
2025	2025-05-25	2025-09-25
2026	2026-05-03	2026-08-24

Every Fixed Threshold

Fixed thresholds at Yakima AP
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	80	89	2017	67
35 C (95 F): Days	80	48	2017	18
40 C (104 F): Days	24	11	1971	3
45 C (113 F): Days	1	1	2021	1
90 F (32.2 C): Days	80	71	2017	42
100 F (37.8 C): Days	64	24	2015	3
110 F (43.3 C): Days	2	1	1971	1
0 C (32 F): Ice days (max	80	74	1985	6
0 C (32 F): Frost days (min	80	176	1985	83
-10 C (14 F): Days with min	78	45	1949	2
-20 C (-4 F): Days with min	32	16	1950	2
-30 C (-22 F): Days with min	1	3	1950	3
20 C (68 F): Tropical nights (min	46	16	2021	1
25 C (77 F): Days with min	1	1	2021	1
10 mm (0.39 in): Days with 10 mm or more rain	79	9	1995	2
25 mm (0.98 in): Days with 25 mm or more rain	17	3	1996	1
10 cm (3.9 in): Days with 10 cm or more snowfall	44	5	2012	3
25 cm (9.8 in): Days with 25 cm or more snowfall	7	1	1963	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1947.

Download the Data

Data for Yakima AP 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 2026-10-17. Last revised 17 October 2026 (2026-10-17).

Yakima AP Threshold Days by Year (USW00024243)

Key Facts for Yakima AP Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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