Cape Girardeau Muni AP Threshold Days by Year (USW00003935)

19 fixed thresholds counted per year at Cape Girardeau Muni AP (USW00003935): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Cape Girardeau Muni AP Thresholds

Cape Girardeau Muni AP: days with a maximum temperature at or above 30 C (86 F) in 65 years, most in 2007 with 109.
Cape Girardeau Muni AP: days with a maximum temperature at or above 35 C (95 F) in 65 years, most in 1980 with 46.
Cape Girardeau Muni AP: days with a maximum temperature at or above 90 F (32.2 C) in 65 years, most in 1980 with 78.
Cape Girardeau Muni AP: days with a maximum temperature at or below 0 C (32 F) in 65 years, most in 1978 with 42.
19 fixed thresholds have at least one qualifying day at Cape Girardeau Muni AP.

Days at or above 30 C (86 F)

65 years with a qualifying day

Days per year at Cape Girardeau Muni AP with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 109 in 2007.

Days at or above 30 C (86 F) per year at Cape Girardeau Muni AP
Year	Days	Decade average
1961	84	86.2
1962	97	86.2
1963	98	86.2
1964	97	86.2
1965	95	86.2
1966	68	86.2
1967	64	86.2
1968	82	86.2
1969	91	86.2
1970	91	79.3
1971	90	79.3
1972	82	79.3
1973	88	79.3
1974	59	79.3
1975	78	79.3
1976	55	79.3
1977	95	79.3
1978	87	79.3
1979	68	79.3
1980	100	83.8
1981	65	83.8
1982	70	83.8
1983	95	83.8
1984	78	83.8
1985	74	83.8
1986	90	83.8
1987	104	83.8
1988	89	83.8
1989	73	83.8
1990	71	79.8
1991	95	79.8
1992	52	79.8
1993	84	79.8
1994	78	79.8
1995	81	79.8
1996	77	79.8
1998	97	79.8
1999	83	79.8
2000	83	79.1
2001	74	79.1
2002	95	79.1
2003	60	79.1
2004	57	79.1
2005	104	79.1
2006	79	79.1
2007	109	79.1
2008	72	79.1
2009	58	79.1
2010	108	89.4
2011	92	89.4
2012	99	89.4
2013	71	89.4
2014	68	89.4
2015	72	89.4
2016	94	89.4
2017	86	89.4
2018	109	89.4
2019	95	89.4
2020	75	88.4
2021	83	88.4
2022	103	88.4
2023	86	88.4
2024	88	88.4
2025	85	88.4
2026	99	88.4

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

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

Every Fixed Threshold

Fixed thresholds at Cape Girardeau Muni AP
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	65	109	2007	99
35 C (95 F): Days	65	46	1980	17
40 C (104 F): Days	6	5	2012	5
90 F (32.2 C): Days	65	78	1980	49
100 F (37.8 C): Days	29	12	2012	1
0 C (32 F): Ice days (max	65	42	1978	12
0 C (32 F): Frost days (min	65	111	1963	49
-10 C (14 F): Days with min	64	37	1963	14
-20 C (-4 F): Days with min	21	5	1963	1
20 C (68 F): Tropical nights (min	65	92	1991	70
25 C (77 F): Days with min	43	9	1980	3
10 mm (0.39 in): Days with 10 mm or more rain	64	55	2019	26
25 mm (0.98 in): Days with 25 mm or more rain	64	27	2011	11
50 mm (1.97 in): Days with 50 mm or more rain	62	9	2011	3
100 mm (3.94 in): Days with 100 mm or more rain	19	2	1964	1
200 mm (7.87 in): Days with 200 mm or more rain	1	1	2008	1
10 cm (3.9 in): Days with 10 cm or more snowfall	16	3	1975	2
25 cm (9.8 in): Days with 25 cm or more snowfall	4	1	1978	1
50 cm (19.7 in): Days with 50 cm or more snowfall	1	1	1979	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1961.

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Data for Cape Girardeau Muni 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).

Cape Girardeau Muni AP Threshold Days by Year (USW00003935)

Key Facts for Cape Girardeau Muni AP Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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