Pearston (Pol) Threshold Days by Year (SF000752150)

3 fixed thresholds counted per year at Pearston (Pol) (SF000752150): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Pearston (Pol) Thresholds

Pearston (Pol): days with 10 mm (0.39 in) or more of precipitation in 95 years, most in 1963 with 20.
Pearston (Pol): days with 25 mm (0.98 in) or more of precipitation in 79 years, most in 1940 with 6.
Pearston (Pol): days with 50 mm (1.97 in) or more of precipitation in 22 years, most in 1977 with 3.
3 fixed thresholds have at least one qualifying day at Pearston (Pol).

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

95 years with a qualifying day

Days per year at Pearston (Pol) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 20 in 1963.

Days with 10 mm (0.39 in) or more of precipitation per year at Pearston (Pol)
Year	Days	Decade average
1894	11	11
1895	9	11
1896	12	11
1897	6	11
1898	16	11
1899	12	11
1900	17	12
1901	12	12
1902	17	12
1903	8	12
1904	11	12
1905	9	12
1906	16	12
1907	14	12
1908	8	12
1909	8	12
1918	7	5
1919	3	5
1920	13	9.9
1921	14	9.9
1922	10	9.9
1923	12	9.9
1924	9	9.9
1925	12	9.9
1926	7	9.9
1927	5	9.9
1928	9	9.9
1929	8	9.9
1930	10	12.1
1931	14	12.1
1932	11	12.1
1933	11	12.1
1934	10	12.1
1935	13	12.1
1936	18	12.1
1937	11	12.1
1938	7	12.1
1939	16	12.1
1940	15	9.5
1941	8	9.5
1942	12	9.5
1943	15	9.5
1944	9	9.5
1945	6	9.5
1946	6	9.5
1947	9	9.5
1948	11	9.5
1949	4	9.5
1950	15	10.1
1951	8	10.1
1952	13	10.1
1953	11	10.1
1954	9	10.1
1955	8	10.1
1956	14	10.1
1957	5	10.1
1958	6	10.1
1959	12	10.1
1960	10	10.2
1961	10	10.2
1962	9	10.2
1963	20	10.2
1964	14	10.2
1965	10	10.2
1966	7	10.2
1967	9	10.2
1968	6	10.2
1969	7	10.2
1970	6	12.4
1971	17	12.4
1972	10	12.4
1973	10	12.4
1974	18	12.4
1976	15	12.4
1977	16	12.4
1978	7	12.4
1979	13	12.4
1980	10	11.5
1981	16	11.5
1982	11	11.5
1983	7	11.5
1984	5	11.5
1985	17	11.5
1986	8	11.5
1987	11	11.5
1988	17	11.5
1989	13	11.5
1990	4	8.8
1991	7	8.8
1992	7	8.8
1993	11	8.8
1994	13	8.8
1995	13	8.8
1996	8	8.8
1997	7	8.8

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

First to last qualifying date each year at Pearston (Pol)
Year	First date	Last date
1894	1894-01-01	1894-10-17
1895	1895-01-23	1895-12-30
1896	1896-01-26	1896-12-29
1897	1897-01-05	1897-09-03
1898	1898-01-08	1898-12-06
1899	1899-01-08	1899-12-26
1900	1900-01-08	1900-12-19
1901	1901-02-05	1901-10-30
1902	1902-02-11	1902-12-24
1903	1903-02-05	1903-12-11
1904	1904-01-09	1904-10-27
1905	1905-02-13	1905-12-14
1906	1906-01-06	1906-12-29
1907	1907-01-05	1907-12-15
1908	1908-01-07	1908-12-22
1909	1909-01-03	1909-09-14
1918	1918-01-01	1918-10-29
1919	1919-02-17	1919-11-22
1920	1920-01-31	1920-12-25
1921	1921-02-03	1921-12-29
1922	1922-01-11	1922-11-23
1923	1923-01-23	1923-11-13
1924	1924-01-11	1924-12-26
1925	1925-01-20	1925-12-06
1926	1926-05-01	1926-12-27
1927	1927-07-24	1927-12-11
1928	1928-01-26	1928-12-20
1929	1929-02-13	1929-12-30
1930	1930-01-03	1930-10-10
1931	1931-01-03	1931-12-31
1932	1932-01-01	1932-11-08
1933	1933-02-12	1933-12-30
1934	1934-01-02	1934-12-22
1935	1935-01-13	1935-12-18
1936	1936-02-16	1936-12-04
1937	1937-01-05	1937-12-20
1938	1938-01-21	1938-11-14
1939	1939-01-21	1939-10-24
1940	1940-01-27	1940-12-02
1941	1941-01-20	1941-12-22
1942	1942-01-27	1942-12-21
1943	1943-01-15	1943-12-14
1944	1944-01-15	1944-10-19
1945	1945-01-29	1945-05-24
1946	1946-02-13	1946-12-22
1947	1947-01-13	1947-12-04
1948	1948-01-27	1948-12-20
1949	1949-01-13	1949-12-11
1950	1950-01-05	1950-12-07
1951	1951-01-11	1951-09-30
1952	1952-02-11	1952-12-18
1953	1953-04-07	1953-12-19
1954	1954-01-19	1954-11-05
1955	1955-02-17	1955-11-29
1956	1956-02-05	1956-12-20
1957	1957-02-20	1957-06-27
1958	1958-01-17	1958-12-14
1959	1959-01-11	1959-08-30
1960	1960-01-24	1960-11-27
1961	1961-01-27	1961-08-28
1962	1962-01-19	1962-12-27
1963	1963-01-04	1963-12-11
1964	1964-02-01	1964-12-07
1965	1965-03-19	1965-11-03
1966	1966-01-21	1966-09-15
1967	1967-01-30	1967-07-13
1968	1968-03-12	1968-10-22
1969	1969-02-24	1969-11-21
1970	1970-08-26	1970-12-06
1971	1971-01-09	1971-12-05
1972	1972-01-06	1972-10-14
1973	1973-02-17	1973-11-24
1974	1974-01-16	1974-11-28
1976	1976-01-25	1976-12-15
1977	1977-02-11	1977-12-31
1978	1978-02-22	1978-12-09
1979	1979-01-01	1979-11-18
1980	1980-02-05	1980-11-30
1981	1981-01-25	1981-12-06
1982	1982-01-10	1982-09-13
1983	1983-01-17	1983-11-02
1984	1984-01-01	1984-11-27
1985	1985-01-13	1985-12-19
1986	1986-01-02	1986-11-25
1987	1987-02-09	1987-11-29
1988	1988-02-18	1988-12-27
1989	1989-01-05	1989-11-27
1990	1990-02-14	1990-11-28
1991	1991-01-07	1991-10-29
1992	1992-02-11	1992-08-09
1993	1993-04-12	1993-12-23
1994	1994-01-07	1994-12-26
1995	1995-01-10	1995-12-15
1996	1996-02-13	1996-12-07
1997	1997-02-09	1997-11-16

Every Fixed Threshold

Fixed thresholds at Pearston (Pol)
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	20	1963	7
25 mm (0.98 in): Days with 25 mm or more rain	79	6	1940	2
50 mm (1.97 in): Days with 50 mm or more rain	22	3	1977	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1894.

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Data for Pearston (Pol) 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).

Pearston (Pol) Threshold Days by Year (SF000752150)

Key Facts for Pearston (Pol) Thresholds

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

Every Fixed Threshold

Download the Data

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