Pleasant Grove Threshold Days by Year (USC00426919)

15 fixed thresholds counted per year at Pleasant Grove (USC00426919): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Pleasant Grove Thresholds

Pleasant Grove: days with 10 mm (0.39 in) or more of precipitation in 74 years, most in 1983 with 26.
Pleasant Grove: days with a maximum temperature at or above 30 C (86 F) in 72 years, most in 2020 with 115.
Pleasant Grove: days with a maximum temperature at or above 35 C (95 F) in 72 years, most in 2024 with 63.
Pleasant Grove: days with a maximum temperature at or above 90 F (32.2 C) in 72 years, most in 2020 with 94.
15 fixed thresholds have at least one qualifying day at Pleasant Grove.

Days at or above 30 C (86 F)

72 years with a qualifying day

Days per year at Pleasant Grove with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 115 in 2020.

Days at or above 30 C (86 F) per year at Pleasant Grove
Year	Days	Decade average
1949	84	84
1950	69	77.1
1951	62	77.1
1953	88	77.1
1954	78	77.1
1955	76	77.1
1956	87	77.1
1957	72	77.1
1958	85	77.1
1959	77	77.1
1960	77	69.2
1961	83	69.2
1962	59	69.2
1963	76	69.2
1964	60	69.2
1965	46	69.2
1966	87	69.2
1967	71	69.2
1968	54	69.2
1969	79	69.2
1970	70	71.9
1971	75	71.9
1972	61	71.9
1973	66	71.9
1974	84	71.9
1975	54	71.9
1976	67	71.9
1977	81	71.9
1978	74	71.9
1979	87	71.9
1980	62	66.1
1981	75	66.1
1982	55	66.1
1983	52	66.1
1984	65	66.1
1985	63	66.1
1986	73	66.1
1987	63	66.1
1988	87	66.1
1989	66	66.1
1990	82	69.6
1991	64	69.6
1992	70	69.6
1993	58	69.6
1994	91	69.6
1995	64	69.6
1996	77	69.6
1997	69	69.6
1998	65	69.6
1999	56	69.6
2000	74	82.9
2001	82	82.9
2002	73	82.9
2003	90	82.9
2004	74	82.9
2005	72	82.9
2006	90	82.9
2007	105	82.9
2008	88	82.9
2009	81	82.9
2010	89	85.4
2011	79	85.4
2012	101	85.4
2014	71	85.4
2019	87	85.4
2020	115	95.7
2021	103	95.7
2022	92	95.7
2023	78	95.7
2024	109	95.7
2025	88	95.7
2026	85	95.7

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

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

Every Fixed Threshold

Fixed thresholds at Pleasant Grove
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	72	115	2020	85
35 C (95 F): Days	72	63	2024	40
40 C (104 F): Days	2	1	2005	1
90 F (32.2 C): Days	72	94	2020	73
100 F (37.8 C): Days	34	16	2007	8
0 C (32 F): Ice days (max	71	41	1985	3
0 C (32 F): Frost days (min	70	174	1966	56
-10 C (14 F): Days with min	67	48	1949	4
-20 C (-4 F): Days with min	19	16	1949	4
20 C (68 F): Tropical nights (min	57	48	2019	20
25 C (77 F): Days with min	6	15	2019	5
10 mm (0.39 in): Days with 10 mm or more rain	74	26	1983	5
25 mm (0.98 in): Days with 25 mm or more rain	46	5	1999	2
10 cm (3.9 in): Days with 10 cm or more snowfall	64	8	1967	1
25 cm (9.8 in): Days with 25 cm or more snowfall	8	2	1999	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 Pleasant Grove 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).

Pleasant Grove Threshold Days by Year (USC00426919)

Key Facts for Pleasant Grove Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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