Penneshaw Threshold Days by Year

3 fixed thresholds counted per year at Penneshaw (ASN00022809): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Penneshaw Thresholds

Penneshaw: days with 10 mm (0.39 in) or more of precipitation in 95 years, most in 2000 with 21.
Penneshaw: days with 25 mm (0.98 in) or more of precipitation in 62 years, most in 2016 with 6.
Penneshaw: days with 50 mm (1.97 in) or more of precipitation in 11 years, most in 1948 with 2.
3 fixed thresholds have at least one qualifying day at Penneshaw.

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

95 years with a qualifying day

Days per year at Penneshaw with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 21 in 2000.

Days with 10 mm (0.39 in) or more of precipitation per year at Penneshaw
Year	Days	Decade average
1912	9	9.3
1913	10	9.3
1914	10	9.3
1915	8	9.3
1916	10	9.3
1917	13	9.3
1919	5	9.3
1920	10	10.3
1921	10	10.3
1922	15	10.3
1923	10	10.3
1924	5	10.3
1925	10	10.3
1926	16	10.3
1927	7	10.3
1928	10	10.3
1929	10	10.3
1930	12	12.1
1931	14	12.1
1932	16	12.1
1933	8	12.1
1934	14	12.1
1935	15	12.1
1936	8	12.1
1937	13	12.1
1938	9	12.1
1940	10	10.3
1941	7	10.3
1942	17	10.3
1943	12	10.3
1944	9	10.3
1945	10	10.3
1946	9	10.3
1947	10	10.3
1948	9	10.3
1949	10	10.3
1950	14	13.4
1951	11	13.4
1952	15	13.4
1953	12	13.4
1954	15	13.4
1961	5	8.9
1962	4	8.9
1963	11	8.9
1964	14	8.9
1965	8	8.9
1966	7	8.9
1967	4	8.9
1968	15	8.9
1969	12	8.9
1970	8	12.3
1971	11	12.3
1972	11	12.3
1973	15	12.3
1974	16	12.3
1975	9	12.3
1976	10	12.3
1977	11	12.3
1978	16	12.3
1979	16	12.3
1980	14	10.9
1981	11	10.9
1982	6	10.9
1983	20	10.9
1984	9	10.9
1985	9	10.9
1986	9	10.9
1987	12	10.9
1988	8	10.9
1990	7	8.3
1991	9	8.3
1994	6	8.3
1996	9	8.3
1997	11	8.3
1998	12	8.3
1999	4	8.3
2000	21	11.5
2001	10	11.5
2002	6	11.5
2003	15	11.5
2004	12	11.5
2005	11	11.5
2006	7	11.5
2007	12	11.5
2008	10	11.5
2009	11	11.5
2010	16	12.4
2011	9	12.4
2012	17	12.4
2013	15	12.4
2014	12	12.4
2015	7	12.4
2016	16	12.4
2017	10	12.4
2018	10	12.4

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

First to last qualifying date each year at Penneshaw
Year	First date	Last date
1912	1912-02-23	1912-12-07
1913	1913-01-03	1913-12-23
1914	1914-03-12	1914-11-25
1915	1915-05-14	1915-09-14
1916	1916-06-03	1916-11-25
1917	1917-02-14	1917-12-12
1919	1919-02-18	1919-09-03
1920	1920-04-14	1920-11-27
1921	1921-05-19	1921-11-26
1922	1922-01-06	1922-12-09
1923	1923-05-05	1923-12-18
1924	1924-04-10	1924-11-07
1925	1925-04-02	1925-09-28
1926	1926-04-24	1926-12-17
1927	1927-01-05	1927-12-02
1928	1928-02-12	1928-10-14
1929	1929-05-22	1929-10-06
1930	1930-02-21	1930-09-17
1931	1931-01-24	1931-12-22
1932	1932-02-05	1932-10-12
1933	1933-01-19	1933-09-17
1934	1934-04-04	1934-12-09
1935	1935-03-21	1935-11-10
1936	1936-04-07	1936-12-03
1937	1937-04-27	1937-11-30
1938	1938-02-20	1938-12-27
1940	1940-01-05	1940-11-21
1941	1941-01-24	1941-11-19
1942	1942-01-20	1942-10-29
1943	1943-02-11	1943-08-07
1944	1944-04-02	1944-12-12
1945	1945-01-31	1945-11-17
1946	1946-01-17	1946-12-25
1947	1947-06-04	1947-11-07
1948	1948-04-07	1948-08-24
1949	1949-02-20	1949-11-21
1950	1950-05-13	1950-12-20
1951	1951-02-22	1951-08-08
1952	1952-01-24	1952-11-27
1953	1953-06-10	1953-12-09
1954	1954-01-27	1954-12-12
1961	1961-04-15	1961-07-27
1962	1962-03-28	1962-08-01
1963	1963-04-25	1963-10-28
1964	1964-03-01	1964-11-18
1965	1965-03-12	1965-11-25
1966	1966-03-16	1966-12-04
1967	1967-02-23	1967-08-13
1968	1968-03-28	1968-11-02
1969	1969-02-09	1969-12-11
1970	1970-01-12	1970-12-11
1971	1971-04-17	1971-12-10
1972	1972-01-09	1972-12-26
1973	1973-02-06	1973-12-15
1974	1974-01-28	1974-10-31
1975	1975-01-25	1975-10-24
1976	1976-01-09	1976-12-23
1977	1977-01-15	1977-12-02
1978	1978-04-09	1978-11-19
1979	1979-02-24	1979-12-30
1980	1980-04-18	1980-12-16
1981	1981-01-27	1981-08-14
1982	1982-03-22	1982-06-20
1983	1983-03-01	1983-12-31
1984	1984-05-22	1984-11-01
1985	1985-04-14	1985-12-08
1986	1986-04-17	1986-12-16
1987	1987-05-02	1987-12-01
1988	1988-02-06	1988-09-10
1990	1990-06-16	1990-12-06
1991	1991-06-06	1991-09-26
1994	1994-05-09	1994-11-02
1996	1996-02-08	1996-08-27
1997	1997-01-15	1997-12-09
1998	1998-01-25	1998-11-11
1999	1999-07-20	1999-12-03
2000	2000-01-25	2000-10-19
2001	2001-02-13	2001-11-23
2002	2002-05-18	2002-11-26
2003	2003-01-30	2003-12-20
2004	2004-03-29	2004-11-06
2005	2005-06-13	2005-11-08
2006	2006-02-02	2006-07-15
2007	2007-01-20	2007-12-22
2008	2008-02-20	2008-12-13
2009	2009-04-24	2009-12-17
2010	2010-01-12	2010-12-08
2011	2011-02-19	2011-12-18
2012	2012-03-21	2012-10-11
2013	2013-04-22	2013-11-08
2014	2014-01-02	2014-12-11
2015	2015-01-13	2015-11-04
2016	2016-01-30	2016-12-28
2017	2017-01-13	2017-12-19
2018	2018-05-03	2018-12-19

Every Fixed Threshold

Fixed thresholds at Penneshaw
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	95	21	2000	10
25 mm (0.98 in): Days with 25 mm or more rain	62	6	2016	1
50 mm (1.97 in): Days with 50 mm or more rain	11	2	1948	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1912.

Download the Data

Data for Penneshaw 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Penneshaw Threshold Days by Year

Key Facts for Penneshaw Thresholds

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

Every Fixed Threshold

Download the Data

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