Plain Dealing Threshold Days by Year (USC00167344)

19 fixed thresholds counted per year at Plain Dealing (USC00167344): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Plain Dealing Thresholds

Plain Dealing: days with 10 mm (0.39 in) or more of precipitation in 113 years, most in 1946 with 55.
Plain Dealing: days with 25 mm (0.98 in) or more of precipitation in 113 years, most in 1991 with 29.
Plain Dealing: days with 50 mm (1.97 in) or more of precipitation in 112 years, most in 2009 with 15.
Plain Dealing: days with a maximum temperature at or above 30 C (86 F) in 98 years, most in 1939 with 163.
19 fixed thresholds have at least one qualifying day at Plain Dealing.

Days at or above 30 C (86 F)

98 years with a qualifying day

Days per year at Plain Dealing with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 163 in 1939.

Days at or above 30 C (86 F) per year at Plain Dealing
Year	Days	Decade average
1894	73	121.4
1896	123	121.4
1897	130	121.4
1898	138	121.4
1899	143	121.4
1900	140	128.9
1901	121	128.9
1902	111	128.9
1903	108	128.9
1904	136	128.9
1905	128	128.9
1906	137	128.9
1907	134	128.9
1909	145	128.9
1910	147	137.1
1911	148	137.1
1913	121	137.1
1914	139	137.1
1915	123	137.1
1916	155	137.1
1917	133	137.1
1918	144	137.1
1919	124	137.1
1920	132	140.4
1921	146	140.4
1922	153	140.4
1924	129	140.4
1925	146	140.4
1926	134	140.4
1927	144	140.4
1928	129	140.4
1929	151	140.4
1930	134	147.1
1931	146	147.1
1932	139	147.1
1934	157	147.1
1935	138	147.1
1936	149	147.1
1937	144	147.1
1938	154	147.1
1939	163	147.1
1940	122	133.4
1941	142	133.4
1942	121	133.4
1943	142	133.4
1944	146	133.4
1945	121	133.4
1946	118	133.4
1947	135	133.4
1948	154	133.4
1950	111	129.8
1951	129	129.8
1952	124	129.8
1953	145	129.8
1954	143	129.8
1956	153	129.8
1957	123	129.8
1958	116	129.8
1959	124	129.8
1960	137	115.8
1961	95	115.8
1962	122	115.8
1963	145	115.8
1964	113	115.8
1965	118	115.8
1966	95	115.8
1967	110	115.8
1968	98	115.8
1969	125	115.8
1970	112	107.3
1971	101	107.3
1972	124	107.3
1973	97	107.3
1974	78	107.3
1975	106	107.3
1976	96	107.3
1977	129	107.3
1978	127	107.3
1979	103	107.3
1980	126	120.5
1981	108	120.5
1982	124	120.5
1983	114	120.5
1984	114	120.5
1985	117	120.5
1986	123	120.5
1987	140	120.5
1988	132	120.5
1989	107	120.5
1990	123	125.6
1991	125	125.6
1992	112	125.6
1993	125	125.6
1994	133	125.6
1995	139	125.6
1996	110	125.6
1997	122	125.6
1998	141	125.6

For each year, a bar from the first to the last day at Plain Dealing meeting 30 C (86 F).

First to last qualifying date each year at Plain Dealing
Year	First date	Last date
1894	1894-05-16	1894-10-24
1896	1896-04-26	1896-10-05
1897	1897-05-20	1897-10-23
1898	1898-03-18	1898-10-10
1899	1899-04-19	1899-10-25
1900	1900-03-12	1900-10-23
1901	1901-03-02	1901-10-02
1902	1902-04-19	1902-11-08
1903	1903-04-08	1903-10-04
1904	1904-03-12	1904-10-19
1905	1905-03-06	1905-10-18
1906	1906-04-09	1906-10-22
1907	1907-03-19	1907-10-24
1909	1909-04-16	1909-11-03
1910	1910-03-22	1910-11-27
1911	1911-02-01	1911-12-07
1913	1913-04-17	1913-10-23
1914	1914-04-16	1914-11-04
1915	1915-04-08	1915-11-07
1916	1916-02-18	1916-11-01
1917	1917-02-26	1917-11-09
1918	1918-02-25	1918-10-21
1919	1919-04-14	1919-10-31
1920	1920-04-16	1920-10-21
1921	1921-03-20	1921-11-17
1922	1922-04-07	1922-11-05
1924	1924-04-15	1924-10-30
1925	1925-03-25	1925-10-08
1926	1926-04-23	1926-10-19
1927	1927-02-16	1927-11-01
1928	1928-03-25	1928-10-20
1929	1929-03-23	1929-10-18
1930	1930-04-03	1930-10-14
1931	1931-04-16	1931-11-04
1932	1932-02-28	1932-10-24
1934	1934-04-03	1934-11-10
1935	1935-03-21	1935-11-10
1936	1936-03-15	1936-11-02
1937	1937-04-16	1937-10-31
1938	1938-03-04	1938-10-31
1939	1939-03-23	1939-10-27
1940	1940-02-29	1940-10-26
1941	1941-04-14	1941-10-24
1942	1942-04-26	1942-10-29
1943	1943-04-02	1943-10-31
1944	1944-04-15	1944-10-30
1945	1945-05-07	1945-10-20
1946	1946-03-29	1946-10-27
1947	1947-04-06	1947-10-23
1948	1948-04-07	1948-10-16
1950	1950-05-04	1950-10-27
1951	1951-05-01	1951-10-31
1952	1952-06-02	1952-10-28
1953	1953-05-02	1953-10-23
1954	1954-03-12	1954-10-19
1956	1956-04-28	1956-10-20
1957	1957-05-11	1957-10-05
1958	1958-04-24	1958-10-10
1959	1959-05-01	1959-10-13
1960	1960-04-07	1960-10-05
1961	1961-05-16	1961-10-14
1962	1962-05-06	1962-10-15
1963	1963-04-09	1963-10-27
1964	1964-05-03	1964-09-22
1965	1965-04-08	1965-11-26
1966	1966-04-01	1966-10-10
1967	1967-03-12	1967-10-15
1968	1968-05-14	1968-10-03
1969	1969-05-21	1969-10-13
1970	1970-05-07	1970-10-06
1971	1971-05-24	1971-10-03
1972	1972-04-14	1972-10-19
1973	1973-05-11	1973-10-05
1974	1974-03-20	1974-09-21
1975	1975-04-25	1975-10-25
1976	1976-05-13	1976-10-05
1977	1977-02-26	1977-10-30
1978	1978-05-02	1978-10-22
1979	1979-04-17	1979-10-22
1980	1980-05-19	1980-10-15
1981	1981-04-18	1981-10-18
1982	1982-03-18	1982-10-07
1983	1983-05-08	1983-10-11
1984	1984-04-25	1984-10-17
1985	1985-04-19	1985-10-15
1986	1986-02-19	1986-10-05
1987	1987-04-18	1987-10-11
1988	1988-04-24	1988-10-19
1989	1989-04-04	1989-11-08
1990	1990-04-30	1990-10-17
1991	1991-03-06	1991-10-29
1992	1992-03-08	1992-10-27
1993	1993-05-05	1993-10-09
1994	1994-02-09	1994-10-08
1995	1995-03-23	1995-10-20
1996	1996-02-22	1996-10-28
1997	1997-03-29	1997-10-12
1998	1998-03-31	1998-10-17

Every Fixed Threshold

Fixed thresholds at Plain Dealing
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	98	163	1939	141
35 C (95 F): Days	98	98	1939	90
40 C (104 F): Days	43	27	1998	27
45 C (113 F): Days	1	1	1936	1
90 F (32.2 C): Days	98	135	1939	121
100 F (37.8 C): Days	77	61	1954	61
110 F (43.3 C): Days	5	5	1998	5
0 C (32 F): Ice days (max	60	8	1983	1
0 C (32 F): Frost days (min	98	86	1978	45
-10 C (14 F): Days with min	61	11	1963	3
-20 C (-4 F): Days with min	3	2	1899	2
20 C (68 F): Tropical nights (min	98	121	1896	114
25 C (77 F): Days with min	36	24	1896	6
10 mm (0.39 in): Days with 10 mm or more rain	113	55	1946	21
25 mm (0.98 in): Days with 25 mm or more rain	113	29	1991	12
50 mm (1.97 in): Days with 50 mm or more rain	112	15	2009	2
100 mm (3.94 in): Days with 100 mm or more rain	37	3	1902	1
200 mm (7.87 in): Days with 200 mm or more rain	4	1	1902	1
10 cm (3.9 in): Days with 10 cm or more snowfall	13	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 1894.

Download the Data

Data for Plain Dealing 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).

Plain Dealing Threshold Days by Year (USC00167344)

Key Facts for Plain Dealing Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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