Wowan Post Office Threshold Days by Year

5 fixed thresholds counted per year at Wowan Post Office (ASN00039102): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Wowan Post Office Thresholds

Wowan Post Office: days with 10 mm (0.39 in) or more of precipitation in 90 years, most in 1956 with 35.
Wowan Post Office: days with 25 mm (0.98 in) or more of precipitation in 89 years, most in 1924 with 14.
Wowan Post Office: days with 50 mm (1.97 in) or more of precipitation in 84 years, most in 1924 with 6.
Wowan Post Office: days with 100 mm (3.94 in) or more of precipitation in 20 years, most in 1928 with 2.
5 fixed thresholds have at least one qualifying day at Wowan Post Office.

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

90 years with a qualifying day

Days per year at Wowan Post Office with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 35 in 1956.

Days with 10 mm (0.39 in) or more of precipitation per year at Wowan Post Office
Year	Days	Decade average
1922	20	22.8
1923	14	22.8
1924	30	22.8
1925	23	22.8
1926	13	22.8
1927	29	22.8
1928	25	22.8
1929	28	22.8
1930	17	22.5
1931	20	22.5
1932	18	22.5
1933	34	22.5
1934	25	22.5
1935	18	22.5
1936	26	22.5
1937	23	22.5
1938	23	22.5
1939	21	22.5
1940	18	20.4
1941	17	20.4
1942	25	20.4
1943	29	20.4
1944	18	20.4
1945	19	20.4
1946	14	20.4
1947	25	20.4
1948	14	20.4
1949	25	20.4
1950	30	23.1
1951	12	23.1
1952	23	23.1
1953	21	23.1
1954	24	23.1
1955	28	23.1
1956	35	23.1
1957	14	23.1
1958	21	23.1
1959	23	23.1
1960	16	17.9
1961	23	17.9
1962	16	17.9
1963	18	17.9
1964	17	17.9
1965	19	17.9
1966	19	17.9
1967	18	17.9
1968	24	17.9
1969	9	17.9
1970	19	21.6
1971	17	21.6
1972	16	21.6
1973	34	21.6
1974	26	21.6
1975	20	21.6
1976	25	21.6
1977	16	21.6
1978	28	21.6
1979	15	21.6
1980	12	17.4
1981	25	17.4
1982	12	17.4
1983	20	17.4
1985	18	17.4
1990	20	17.5
1991	16	17.5
1992	17	17.5
1993	11	17.5
1994	11	17.5
1995	18	17.5
1996	25	17.5
1997	19	17.5
1998	20	17.5
1999	18	17.5
2000	21	15.7
2001	16	15.7
2002	16	15.7
2003	18	15.7
2004	8	15.7
2009	15	15.7
2010	26	15.1
2011	10	15.1
2012	17	15.1
2013	15	15.1
2014	17	15.1
2015	13	15.1
2019	8	15.1
2020	16	14.3
2022	19	14.3
2024	15	14.3
2026	7	14.3

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

First to last qualifying date each year at Wowan Post Office
Year	First date	Last date
1922	1922-01-01	1922-12-20
1923	1923-01-02	1923-12-26
1924	1924-02-12	1924-12-20
1925	1925-01-05	1925-12-30
1926	1926-01-04	1926-12-31
1927	1927-01-11	1927-12-23
1928	1928-01-08	1928-12-21
1929	1929-01-12	1929-12-30
1930	1930-01-02	1930-08-26
1931	1931-01-08	1931-12-23
1932	1932-01-15	1932-12-23
1933	1933-01-06	1933-12-27
1934	1934-02-01	1934-12-28
1935	1935-01-02	1935-12-28
1936	1936-01-07	1936-12-31
1937	1937-01-13	1937-12-16
1938	1938-01-08	1938-12-13
1939	1939-01-21	1939-12-28
1940	1940-01-17	1940-12-03
1941	1941-01-14	1941-12-08
1942	1942-01-19	1942-12-31
1943	1943-01-16	1943-12-29
1944	1944-01-02	1944-12-24
1945	1945-01-02	1945-12-18
1946	1946-01-07	1946-12-16
1947	1947-01-09	1947-12-13
1948	1948-02-12	1948-12-19
1949	1949-01-09	1949-12-11
1950	1950-01-03	1950-11-25
1951	1951-01-06	1951-12-27
1952	1952-01-09	1952-12-24
1953	1953-01-02	1953-12-28
1954	1954-01-03	1954-12-14
1955	1955-01-06	1955-12-31
1956	1956-01-21	1956-12-26
1957	1957-01-10	1957-12-17
1958	1958-01-27	1958-12-19
1959	1959-01-12	1959-12-26
1960	1960-01-06	1960-11-28
1961	1961-01-04	1961-12-20
1962	1962-01-13	1962-12-15
1963	1963-01-01	1963-12-14
1964	1964-01-06	1964-12-27
1965	1965-01-22	1965-12-15
1966	1966-01-25	1966-12-19
1967	1967-01-01	1967-12-25
1968	1968-01-03	1968-12-04
1969	1969-01-08	1969-12-24
1970	1970-01-22	1970-12-30
1971	1971-01-23	1971-12-29
1972	1972-01-22	1972-11-28
1973	1973-01-11	1973-12-21
1974	1974-01-02	1974-12-30
1975	1975-01-05	1975-12-25
1976	1976-01-20	1976-12-24
1977	1977-01-18	1977-12-06
1978	1978-01-06	1978-12-31
1979	1979-01-23	1979-12-24
1980	1980-01-08	1980-12-31
1981	1981-01-02	1981-12-30
1982	1982-01-06	1982-12-21
1983	1983-01-13	1983-12-30
1985	1985-01-05	1985-12-28
1990	1990-01-16	1990-12-30
1991	1991-01-04	1991-12-12
1992	1992-01-04	1992-12-28
1993	1993-01-11	1993-12-24
1994	1994-01-09	1994-12-05
1995	1995-01-04	1995-12-24
1996	1996-01-04	1996-12-31
1997	1997-02-04	1997-12-27
1998	1998-01-30	1998-12-30
1999	1999-01-03	1999-11-23
2000	2000-01-03	2000-12-29
2001	2001-01-19	2001-11-27
2002	2002-01-01	2002-12-27
2003	2003-02-05	2003-12-28
2004	2004-01-29	2004-11-09
2009	2009-01-05	2009-12-29
2010	2010-01-06	2010-12-29
2011	2011-01-06	2011-12-07
2012	2012-01-16	2012-12-29
2013	2013-01-24	2013-11-25
2014	2014-01-09	2014-12-31
2015	2015-01-16	2015-11-17
2019	2019-01-09	2019-12-27
2020	2020-01-17	2020-12-31
2022	2022-02-03	2022-12-09
2024	2024-01-02	2024-12-31
2026	2026-01-12	2026-05-28

Every Fixed Threshold

Fixed thresholds at Wowan Post Office
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	90	35	1956	7
25 mm (0.98 in): Days with 25 mm or more rain	89	14	1924	4
50 mm (1.97 in): Days with 50 mm or more rain	84	6	1924	2
100 mm (3.94 in): Days with 100 mm or more rain	20	2	1928	1
200 mm (7.87 in): Days with 200 mm or more rain	3	1	1990	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1922.

Download the Data

Data for Wowan Post Office 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Wowan Post Office Threshold Days by Year

Key Facts for Wowan Post Office Thresholds

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

Every Fixed Threshold

Download the Data

Related