Amarillo Threshold Days by Year (USW00023047)

18 fixed thresholds counted per year at Amarillo (USW00023047): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Amarillo Thresholds

Amarillo: nights with a minimum temperature at or below 0 C (32 F) in 80 years, most in 1993 with 136.
Amarillo: nights with a minimum temperature at or below -10 C (14 F) in 80 years, most in 1978 with 35.
Amarillo: nights with a minimum temperature at or above 20 C (68 F) in 80 years, most in 2011 with 69.
Amarillo: days with 10 mm (0.39 in) or more of precipitation in 80 years, most in 2015 with 28.
18 fixed thresholds have at least one qualifying day at Amarillo.

Days at or above 30 C (86 F)

79 years with a qualifying day

Days per year at Amarillo with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 140 in 2024.

Days at or above 30 C (86 F) per year at Amarillo
Year	Days	Decade average
1948	112	96
1949	80	96
1950	87	108
1951	107	108
1952	116	108
1953	127	108
1954	126	108
1955	104	108
1956	130	108
1957	81	108
1958	105	108
1959	97	108
1960	83	98.6
1961	99	98.6
1962	113	98.6
1963	124	98.6
1964	109	98.6
1965	98	98.6
1966	88	98.6
1967	87	98.6
1968	85	98.6
1969	100	98.6
1970	107	90.2
1971	82	90.2
1972	85	90.2
1973	98	90.2
1974	81	90.2
1975	86	90.2
1976	67	90.2
1977	100	90.2
1978	101	90.2
1979	95	90.2
1980	106	90.4
1981	91	90.4
1982	95	90.4
1983	102	90.4
1984	89	90.4
1985	101	90.4
1986	78	90.4
1987	71	90.4
1988	75	90.4
1989	96	90.4
1990	102	93.7
1991	94	93.7
1992	80	93.7
1993	95	93.7
1994	94	93.7
1995	90	93.7
1996	83	93.7
1997	84	93.7
1998	130	93.7
1999	85	93.7
2000	119	99.3
2001	109	99.3
2002	111	99.3
2003	91	99.3
2004	86	99.3
2005	104	99.3
2006	97	99.3
2007	95	99.3
2008	93	99.3
2009	88	99.3
2010	113	116.4
2011	134	116.4
2012	134	116.4
2013	116	116.4
2014	102	116.4
2015	103	116.4
2016	116	116.4
2017	102	116.4
2018	132	116.4
2019	112	116.4
2020	131	124
2021	107	124
2022	135	124
2023	113	124
2024	140	124
2025	101	124
2026	141	124

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

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

Every Fixed Threshold

Fixed thresholds at Amarillo
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	79	140	2024	141
35 C (95 F): Days	79	93	2011	87
40 C (104 F): Days	35	10	1998	9
90 F (32.2 C): Days	79	113	2011	116
100 F (37.8 C): Days	62	50	2011	39
110 F (43.3 C): Days	2	1	2011	1
0 C (32 F): Ice days (max	79	29	1978	3
0 C (32 F): Frost days (min	80	136	1993	43
-10 C (14 F): Days with min	80	35	1978	5
-20 C (-4 F): Days with min	21	4	1963	1
20 C (68 F): Tropical nights (min	80	69	2011	61
25 C (77 F): Days with min	7	3	2022	2
10 mm (0.39 in): Days with 10 mm or more rain	80	28	2015	11
25 mm (0.98 in): Days with 25 mm or more rain	78	13	1960	5
50 mm (1.97 in): Days with 50 mm or more rain	41	4	1960	1
100 mm (3.94 in): Days with 100 mm or more rain	4	1	1951	1
10 cm (3.9 in): Days with 10 cm or more snowfall	47	5	1983	2
25 cm (9.8 in): Days with 25 cm or more snowfall	6	1	1971	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1948.

Download the Data

Data for Amarillo 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).

Amarillo Threshold Days by Year (USW00023047)

Key Facts for Amarillo Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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