Wisemans Ferry (Old Po) Threshold Days by Year (ASN00061119)

4 fixed thresholds counted per year at Wisemans Ferry (Old Po) (ASN00061119): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Wisemans Ferry (Old Po) Thresholds

Wisemans Ferry (Old Po): days with 10 mm (0.39 in) or more of precipitation in 71 years, most in 1963 with 44.
Wisemans Ferry (Old Po): days with 25 mm (0.98 in) or more of precipitation in 71 years, most in 1988 with 21.
Wisemans Ferry (Old Po): days with 50 mm (1.97 in) or more of precipitation in 60 years, most in 1913 with 7.
Wisemans Ferry (Old Po): days with 100 mm (3.94 in) or more of precipitation in 22 years, most in 1992 with 3.
4 fixed thresholds have at least one qualifying day at Wisemans Ferry (Old Po).

Days with 10 mm (0.39 in) or more of precipitation

71 years with a qualifying day

Days per year at Wisemans Ferry (Old Po) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 44 in 1963.

Days with 10 mm (0.39 in) or more of precipitation per year at Wisemans Ferry (Old Po)
Year	Days	Decade average
1906	12	19.3
1907	22	19.3
1908	24	19.3
1910	23	24.1
1911	32	24.1
1912	21	24.1
1913	27	24.1
1914	30	24.1
1915	11	24.1
1916	25	24.1
1917	24	24.1
1921	35	28.5
1923	22	28.5
1963	44	25.7
1964	23	25.7
1965	17	25.7
1966	17	25.7
1967	24	25.7
1968	22	25.7
1969	33	25.7
1970	21	27.3
1971	30	27.3
1972	31	27.3
1973	40	27.3
1974	17	27.3
1975	26	27.3
1976	30	27.3
1977	21	27.3
1978	40	27.3
1979	17	27.3
1980	18	27.2
1981	25	27.2
1982	20	27.2
1984	25	27.2
1985	32	27.2
1986	18	27.2
1987	30	27.2
1988	40	27.2
1989	37	27.2
1990	39	26.8
1991	20	26.8
1992	34	26.8
1993	21	26.8
1994	22	26.8
1995	29	26.8
1996	27	26.8
1997	18	26.8
1998	32	26.8
1999	26	26.8
2000	23	21.8
2001	27	21.8
2002	21	21.8
2003	17	21.8
2004	19	21.8
2005	20	21.8
2006	14	21.8
2007	34	21.8
2009	21	21.8
2010	29	27.9
2011	31	27.9
2012	29	27.9
2013	33	27.9
2014	28	27.9
2015	29	27.9
2016	25	27.9
2018	19	27.9
2022	23	20.8
2023	22	20.8
2024	16	20.8
2025	26	20.8
2026	17	20.8

For each year, a bar from the first to the last day at Wisemans Ferry (Old Po) meeting 10 mm (0.39 in).

First to last qualifying date each year at Wisemans Ferry (Old Po)
Year	First date	Last date
1906	1906-01-09	1906-11-28
1907	1907-01-27	1907-12-28
1908	1908-01-30	1908-12-22
1910	1910-01-11	1910-12-19
1911	1911-01-12	1911-12-05
1912	1912-02-09	1912-11-20
1913	1913-02-10	1913-11-02
1914	1914-01-20	1914-12-31
1915	1915-02-21	1915-12-30
1916	1916-01-29	1916-12-24
1917	1917-01-23	1917-11-23
1921	1921-01-04	1921-12-31
1923	1923-01-22	1923-11-22
1963	1963-01-16	1963-12-30
1964	1964-01-24	1964-12-23
1965	1965-05-14	1965-12-15
1966	1966-02-15	1966-12-15
1967	1967-01-01	1967-10-21
1968	1968-01-04	1968-12-25
1969	1969-02-09	1969-12-13
1970	1970-01-01	1970-12-30
1971	1971-01-11	1971-12-27
1972	1972-01-06	1972-12-27
1973	1973-01-08	1973-12-28
1974	1974-01-07	1974-11-29
1975	1975-01-09	1975-11-17
1976	1976-01-13	1976-11-22
1977	1977-01-11	1977-12-26
1978	1978-01-05	1978-11-20
1979	1979-01-22	1979-11-25
1980	1980-01-01	1980-12-31
1981	1981-01-08	1981-12-14
1982	1982-01-14	1982-11-01
1984	1984-01-05	1984-12-31
1985	1985-02-09	1985-12-19
1986	1986-01-16	1986-11-20
1987	1987-01-01	1987-12-29
1988	1988-01-02	1988-12-27
1989	1989-01-02	1989-12-08
1990	1990-01-07	1990-12-09
1991	1991-01-06	1991-12-23
1992	1992-01-02	1992-12-22
1993	1993-01-04	1993-12-08
1994	1994-01-18	1994-12-26
1995	1995-01-02	1995-12-28
1996	1996-01-03	1996-12-18
1997	1997-01-27	1997-11-11
1998	1998-01-04	1998-12-16
1999	1999-01-09	1999-12-28
2000	2000-01-28	2000-12-19
2001	2001-01-18	2001-12-08
2002	2002-01-07	2002-12-11
2003	2003-02-18	2003-12-05
2004	2004-01-23	2004-12-13
2005	2005-01-05	2005-11-28
2006	2006-01-06	2006-12-30
2007	2007-01-24	2007-12-28
2009	2009-01-21	2009-11-08
2010	2010-01-14	2010-12-17
2011	2011-01-09	2011-12-20
2012	2012-01-16	2012-12-26
2013	2013-01-14	2013-12-26
2014	2014-01-21	2014-12-26
2015	2015-01-10	2015-12-27
2016	2016-01-04	2016-12-24
2018	2018-02-26	2018-12-20
2022	2022-01-06	2022-12-12
2023	2023-01-07	2023-12-21
2024	2024-01-15	2024-10-25
2025	2025-01-08	2025-10-29
2026	2026-01-05	2026-07-17

Every Fixed Threshold

Fixed thresholds at Wisemans Ferry (Old Po)
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
10 mm (0.39 in): Days with 10 mm or more rain	71	44	1963	17
25 mm (0.98 in): Days with 25 mm or more rain	71	21	1988	5
50 mm (1.97 in): Days with 50 mm or more rain	60	7	1913	1
100 mm (3.94 in): Days with 100 mm or more rain	22	3	1992	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1906.

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Data for Wisemans Ferry (Old Po) 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 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Wisemans Ferry (Old Po) Threshold Days by Year (ASN00061119)

Key Facts for Wisemans Ferry (Old Po) Thresholds

Days with 10 mm (0.39 in) or more of precipitation

Every Fixed Threshold

Download the Data

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