De Ridder Threshold Days by Year (USC00162367)

17 fixed thresholds counted per year at De Ridder (USC00162367): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for De Ridder Thresholds

De Ridder: days with 10 mm (0.39 in) or more of precipitation in 82 years, most in 1991 with 61.
De Ridder: days with 25 mm (0.98 in) or more of precipitation in 82 years, most in 1991 with 36.
De Ridder: days with 50 mm (1.97 in) or more of precipitation in 81 years, most in 1923 with 14.
De Ridder: nights with a minimum temperature at or below 0 C (32 F) in 78 years, most in 1963 with 50.
17 fixed thresholds have at least one qualifying day at De Ridder.

Days at or above 30 C (86 F)

75 years with a qualifying day

Days per year at De Ridder with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 170 in 1963.

Days at or above 30 C (86 F) per year at De Ridder
Year	Days	Decade average
1921	159	138
1922	135	138
1923	132	138
1924	133	138
1927	153	138
1928	130	138
1929	124	138
1930	111	138
1932	136	138
1933	148	138
1934	143	138
1935	130	138
1937	134	138
1938	155	138
1939	147	138
1940	111	128.3
1941	148	128.3
1942	126	128.3
1950	165	140.6
1952	137	140.6
1953	143	140.6
1957	123	140.6
1959	135	140.6
1960	136	133.6
1961	122	133.6
1962	142	133.6
1963	170	133.6
1964	124	133.6
1965	135	133.6
1966	124	133.6
1967	123	133.6
1968	124	133.6
1969	136	133.6
1970	122	128.9
1971	122	128.9
1972	143	128.9
1973	129	128.9
1974	117	128.9
1975	118	128.9
1976	115	128.9
1977	144	128.9
1978	149	128.9
1979	130	128.9
1980	145	128.1
1981	133	128.1
1982	128	128.1
1983	114	128.1
1984	126	128.1
1985	128	128.1
1986	136	128.1
1987	130	128.1
1988	121	128.1
1989	120	128.1
1991	126	128.6
1992	119	128.6
1993	117	128.6
1996	129	128.6
1997	125	128.6
1998	140	128.6
1999	144	128.6
2000	138	131.2
2001	124	131.2
2002	137	131.2
2003	129	131.2
2004	134	131.2
2005	142	131.2
2006	139	131.2
2007	126	131.2
2008	120	131.2
2009	123	131.2
2010	149	136.8
2011	153	136.8
2012	138	136.8
2013	130	136.8
2014	114	136.8

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

First to last qualifying date each year at De Ridder
Year	First date	Last date
1921	1921-03-14	1921-11-15
1922	1922-04-05	1922-11-04
1923	1923-03-04	1923-10-14
1924	1924-04-23	1924-11-13
1927	1927-04-01	1927-11-09
1928	1928-05-17	1928-10-27
1929	1929-03-23	1929-10-30
1930	1930-04-07	1930-10-22
1932	1932-02-28	1932-10-24
1933	1933-04-09	1933-10-22
1934	1934-04-11	1934-11-02
1935	1935-03-27	1935-11-10
1937	1937-04-30	1937-11-01
1938	1938-03-27	1938-10-18
1939	1939-05-02	1939-10-27
1940	1940-04-04	1940-10-28
1941	1941-05-07	1941-10-25
1942	1942-05-11	1942-11-21
1950	1950-04-27	1950-11-05
1952	1952-01-01	1952-10-26
1953	1953-04-09	1953-10-22
1957	1957-02-11	1957-10-04
1959	1959-04-30	1959-10-13
1960	1960-04-07	1960-10-14
1961	1961-04-28	1961-11-02
1962	1962-04-29	1962-10-21
1963	1963-03-18	1963-11-07
1964	1964-04-25	1964-10-31
1965	1965-04-10	1965-10-18
1966	1966-04-01	1966-10-14
1967	1967-03-29	1967-10-25
1968	1968-04-21	1968-11-05
1969	1969-04-23	1969-10-27
1970	1970-04-17	1970-10-27
1971	1971-04-20	1971-11-03
1972	1972-04-08	1972-11-02
1973	1973-03-13	1973-10-11
1974	1974-03-30	1974-10-02
1975	1975-03-08	1975-10-30
1976	1976-05-07	1976-10-05
1977	1977-04-20	1977-10-30
1978	1978-04-19	1978-11-05
1979	1979-04-16	1979-10-22
1980	1980-04-12	1980-11-15
1981	1981-04-30	1981-10-18
1982	1982-03-20	1982-10-10
1983	1983-05-02	1983-10-22
1984	1984-04-25	1984-10-31
1985	1985-04-18	1985-10-19
1986	1986-02-27	1986-10-06
1987	1987-04-18	1987-10-19
1988	1988-04-27	1988-11-09
1989	1989-03-31	1989-11-09
1991	1991-04-19	1991-10-30
1992	1992-04-14	1992-10-27
1993	1993-05-18	1993-10-20
1996	1996-04-14	1996-10-29
1997	1997-03-29	1997-10-25
1998	1998-05-08	1998-10-17
1999	1999-04-10	1999-11-07
2000	2000-03-10	2000-10-17
2001	2001-04-06	2001-10-24
2002	2002-04-17	2002-10-06
2003	2003-03-15	2003-10-26
2004	2004-04-23	2004-11-01
2005	2005-05-10	2005-11-06
2006	2006-04-17	2006-10-18
2007	2007-04-29	2007-10-23
2008	2008-04-23	2008-10-12
2009	2009-04-11	2009-10-16
2010	2010-05-04	2010-10-28
2011	2011-04-09	2011-10-28
2012	2012-04-12	2012-11-04
2013	2013-03-19	2013-10-13
2014	2014-04-25	2014-10-13

Every Fixed Threshold

Fixed thresholds at De Ridder
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	75	170	1963	114
35 C (95 F): Days	75	88	2011	2
40 C (104 F): Days	8	6	2000	4
90 F (32.2 C): Days	75	127	1921	60
100 F (37.8 C): Days	36	42	2011	2
0 C (32 F): Ice days (max	22	7	1989	2
0 C (32 F): Frost days (min	78	50	1963	39
-10 C (14 F): Days with min	12	4	1940	3
20 C (68 F): Tropical nights (min	78	145	1927	116
25 C (77 F): Days with min	44	24	2010	2
10 mm (0.39 in): Days with 10 mm or more rain	82	61	1991	52
25 mm (0.98 in): Days with 25 mm or more rain	82	36	1991	27
50 mm (1.97 in): Days with 50 mm or more rain	81	14	1923	2
100 mm (3.94 in): Days with 100 mm or more rain	42	4	2006	1
200 mm (7.87 in): Days with 200 mm or more rain	4	1	1953	1
10 cm (3.9 in): Days with 10 cm or more snowfall	2	1	1940	1
25 cm (9.8 in): Days with 25 cm or more snowfall	1	1	1960	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1921.

Download the Data

Data for De Ridder 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).

De Ridder Threshold Days by Year (USC00162367)

Key Facts for De Ridder Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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