Fredericktown Threshold Days by Year (USC00233038)

18 fixed thresholds counted per year at Fredericktown (USC00233038): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Fredericktown Thresholds

Fredericktown: days with 10 mm (0.39 in) or more of precipitation in 93 years, most in 1924 with 59.
Fredericktown: days with 25 mm (0.98 in) or more of precipitation in 92 years, most in 1985 with 23.
Fredericktown: days with 50 mm (1.97 in) or more of precipitation in 85 years, most in 1957 with 8.
Fredericktown: days with a maximum temperature at or above 30 C (86 F) in 59 years, most in 1980 with 110.
18 fixed thresholds have at least one qualifying day at Fredericktown.

Days at or above 30 C (86 F)

59 years with a qualifying day

Days per year at Fredericktown with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 110 in 1980.

Days at or above 30 C (86 F) per year at Fredericktown
Year	Days	Decade average
1963	93	78.7
1964	91	78.7
1965	84	78.7
1966	67	78.7
1967	65	78.7
1968	79	78.7
1969	72	78.7
1970	84	80.8
1971	84	80.8
1972	81	80.8
1973	78	80.8
1974	63	80.8
1975	79	80.8
1976	68	80.8
1977	107	80.8
1978	90	80.8
1979	74	80.8
1980	110	81.4
1981	75	81.4
1982	56	81.4
1983	91	81.4
1984	79	81.4
1985	64	81.4
1986	86	81.4
1987	96	81.4
1988	89	81.4
1989	68	81.4
1990	73	68.8
1991	78	68.8
1992	50	68.8
1993	69	68.8
1994	61	68.8
1995	71	68.8
1996	66	68.8
1997	62	68.8
1998	90	68.8
1999	68	68.8
2000	60	62
2001	62	62
2002	73	62
2003	49	62
2004	32	62
2005	85	62
2006	72	62
2007	88	62
2008	51	62
2009	48	62
2010	88	70.4
2011	80	70.4
2012	87	70.4
2013	52	70.4
2014	48	70.4
2015	48	70.4
2016	80	70.4
2017	64	70.4
2018	89	70.4
2019	68	70.4
2020	58	55.5
2021	53	55.5

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

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

Every Fixed Threshold

Fixed thresholds at Fredericktown
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	59	110	1980	53
35 C (95 F): Days	55	55	1980	2
40 C (104 F): Days	6	10	1980	8
90 F (32.2 C): Days	59	86	1980	22
100 F (37.8 C): Days	23	30	1980	16
0 C (32 F): Ice days (max	59	36	1978	16
0 C (32 F): Frost days (min	59	164	1989	109
-10 C (14 F): Days with min	59	53	1989	14
-20 C (-4 F): Days with min	35	11	1982	3
-30 C (-22 F): Days with min	1	2	1977	2
20 C (68 F): Tropical nights (min	59	50	2016	22
25 C (77 F): Days with min	3	2	2012	2
10 mm (0.39 in): Days with 10 mm or more rain	93	59	1924	1
25 mm (0.98 in): Days with 25 mm or more rain	92	23	1985	12
50 mm (1.97 in): Days with 50 mm or more rain	85	8	1957	4
100 mm (3.94 in): Days with 100 mm or more rain	19	3	1982	2
10 cm (3.9 in): Days with 10 cm or more snowfall	43	4	1975	1
25 cm (9.8 in): Days with 25 cm or more snowfall	3	1	1975	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1963.

Download the Data

Data for Fredericktown 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 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Fredericktown Threshold Days by Year (USC00233038)

Key Facts for Fredericktown Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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