Cedar City AP Threshold Days by Year (USW00093129)

16 fixed thresholds counted per year at Cedar City AP (USW00093129): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Cedar City AP Thresholds

Cedar City AP: days with a maximum temperature at or above 30 C (86 F) in 78 years, most in 2024 with 105.
Cedar City AP: days with a maximum temperature at or above 90 F (32.2 C) in 78 years, most in 2024 with 78.
Cedar City AP: days with a maximum temperature at or below 0 C (32 F) in 78 years, most in 1949 with 43.
Cedar City AP: nights with a minimum temperature at or below 0 C (32 F) in 78 years, most in 2013 with 194.
16 fixed thresholds have at least one qualifying day at Cedar City AP.

Days at or above 30 C (86 F)

78 years with a qualifying day

Days per year at Cedar City AP with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 105 in 2024.

Days at or above 30 C (86 F) per year at Cedar City AP
Year	Days	Decade average
1949	64	64
1950	58	69.8
1951	73	69.8
1952	70	69.8
1953	70	69.8
1954	56	69.8
1955	62	69.8
1956	80	69.8
1957	61	69.8
1958	88	69.8
1959	80	69.8
1960	83	62.8
1961	71	62.8
1962	71	62.8
1963	65	62.8
1964	53	62.8
1965	42	62.8
1966	78	62.8
1967	58	62.8
1968	45	62.8
1969	62	62.8
1970	59	71.6
1971	67	71.6
1972	57	71.6
1973	72	71.6
1974	86	71.6
1975	69	71.6
1976	77	71.6
1977	76	71.6
1978	70	71.6
1979	83	71.6
1980	71	72
1981	85	72
1982	63	72
1983	71	72
1984	79	72
1985	75	72
1986	68	72
1987	63	72
1988	81	72
1989	64	72
1990	71	68.2
1991	60	68.2
1992	51	68.2
1993	59	68.2
1994	93	68.2
1995	72	68.2
1996	90	68.2
1997	70	68.2
1998	57	68.2
1999	59	68.2
2000	76	76.2
2001	82	76.2
2002	76	76.2
2003	87	76.2
2004	64	76.2
2005	53	76.2
2006	83	76.2
2007	86	76.2
2008	83	76.2
2009	72	76.2
2010	80	78.2
2011	71	78.2
2012	77	78.2
2013	71	78.2
2014	69	78.2
2015	71	78.2
2016	74	78.2
2017	91	78.2
2018	100	78.2
2019	78	78.2
2020	101	81.3
2021	81	81.3
2022	72	81.3
2023	52	81.3
2024	105	81.3
2025	75	81.3
2026	83	81.3

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

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

Every Fixed Threshold

Fixed thresholds at Cedar City AP
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	78	105	2024	83
35 C (95 F): Days	77	30	2020	28
40 C (104 F): Days	2	2	1985	1
90 F (32.2 C): Days	78	78	2024	60
100 F (37.8 C): Days	33	7	2020	1
0 C (32 F): Ice days (max	78	43	1949	1
0 C (32 F): Frost days (min	78	194	2013	78
-10 C (14 F): Days with min	78	64	1964	7
-20 C (-4 F): Days with min	55	27	1949	1
-30 C (-22 F): Days with min	4	1	1951	1
20 C (68 F): Tropical nights (min	48	5	1981	2
10 mm (0.39 in): Days with 10 mm or more rain	78	13	1982	3
25 mm (0.98 in): Days with 25 mm or more rain	38	4	1967	1
50 mm (1.97 in): Days with 50 mm or more rain	4	1	1963	1
10 cm (3.9 in): Days with 10 cm or more snowfall	48	8	1949	2
25 cm (9.8 in): Days with 25 cm or more snowfall	7	2	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 1949.

Download the Data

Data for Cedar City 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).

Cedar City AP Threshold Days by Year (USW00093129)

Key Facts for Cedar City AP Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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