Nacogdoches Threshold Days by Year (USC00416176)

19 fixed thresholds counted per year at Nacogdoches (USC00416176): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Nacogdoches Thresholds

Nacogdoches: days with 10 mm (0.39 in) or more of precipitation in 71 years, most in 1957 with 57.
Nacogdoches: days with 25 mm (0.98 in) or more of precipitation in 71 years, most in 1957 with 28.
Nacogdoches: days with a maximum temperature at or above 30 C (86 F) in 69 years, most in 1963 with 178.
Nacogdoches: days with a maximum temperature at or above 35 C (95 F) in 69 years, most in 1954 with 87.
19 fixed thresholds have at least one qualifying day at Nacogdoches.

Days at or above 30 C (86 F)

69 years with a qualifying day

Days per year at Nacogdoches with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 178 in 1963.

Days at or above 30 C (86 F) per year at Nacogdoches
Year	Days	Decade average
1901	115	115.6
1902	118	115.6
1903	93	115.6
1904	127	115.6
1905	115	115.6
1906	112	115.6
1908	113	115.6
1909	132	115.6
1911	136	125
1912	110	125
1913	104	125
1915	112	125
1916	136	125
1917	125	125
1918	136	125
1919	141	125
1920	157	129.2
1921	145	129.2
1922	162	129.2
1923	130	129.2
1924	128	129.2
1925	118	129.2
1926	111	129.2
1927	120	129.2
1928	112	129.2
1929	109	129.2
1930	100	115.7
1931	125	115.7
1932	90	115.7
1933	110	115.7
1934	128	115.7
1935	112	115.7
1936	116	115.7
1937	117	115.7
1938	122	115.7
1939	137	115.7
1940	77	120.9
1941	107	120.9
1942	98	120.9
1943	125	120.9
1944	124	120.9
1945	131	120.9
1946	116	120.9
1947	149	120.9
1948	146	120.9
1949	136	120.9
1950	125	141.6
1951	127	141.6
1952	138	141.6
1953	138	141.6
1954	145	141.6
1955	170	141.6
1956	170	141.6
1957	127	141.6
1958	131	141.6
1959	145	141.6
1960	146	143.9
1961	133	143.9
1962	156	143.9
1963	178	143.9
1964	139	143.9
1965	146	143.9
1966	127	143.9
1967	149	143.9
1968	125	143.9
1969	140	143.9
1970	136	140
1971	135	140
1972	149	140

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

First to last qualifying date each year at Nacogdoches
Year	First date	Last date
1901	1901-04-24	1901-10-02
1902	1902-04-20	1902-10-14
1903	1903-04-10	1903-10-07
1904	1904-03-12	1904-10-11
1905	1905-04-26	1905-10-17
1906	1906-05-02	1906-09-22
1908	1908-03-16	1908-09-22
1909	1909-03-29	1909-10-31
1911	1911-03-07	1911-11-10
1912	1912-04-11	1912-10-11
1913	1913-04-01	1913-10-10
1915	1915-04-29	1915-10-29
1916	1916-03-21	1916-10-15
1917	1917-05-03	1917-10-28
1918	1918-02-25	1918-10-20
1919	1919-04-07	1919-10-31
1920	1920-04-16	1920-10-14
1921	1921-05-18	1921-11-16
1922	1922-04-05	1922-11-03
1923	1923-04-04	1923-10-14
1924	1924-04-07	1924-10-09
1925	1925-04-18	1925-10-08
1926	1926-05-23	1926-10-19
1927	1927-05-10	1927-10-28
1928	1928-03-25	1928-10-13
1929	1929-03-23	1929-10-18
1930	1930-04-07	1930-09-25
1931	1931-06-05	1931-10-27
1932	1932-05-26	1932-10-23
1933	1933-04-30	1933-10-16
1934	1934-05-22	1934-10-31
1935	1935-03-23	1935-10-22
1936	1936-04-01	1936-10-06
1937	1937-05-21	1937-10-07
1938	1938-05-21	1938-10-16
1939	1939-04-02	1939-10-27
1940	1940-05-03	1940-10-20
1941	1941-05-09	1941-10-21
1942	1942-05-13	1942-10-22
1943	1943-04-29	1943-09-22
1944	1944-04-26	1944-10-29
1945	1945-04-02	1945-11-02
1946	1946-03-29	1946-10-06
1947	1947-04-06	1947-10-30
1948	1948-04-07	1948-11-05
1949	1949-04-08	1949-10-22
1950	1950-03-26	1950-11-02
1951	1951-04-20	1951-11-01
1952	1952-05-01	1952-10-28
1953	1953-03-19	1953-10-23
1954	1954-03-12	1954-10-27
1955	1955-03-12	1955-11-15
1956	1956-03-12	1956-10-30
1957	1957-02-11	1957-10-09
1958	1958-04-04	1958-10-25
1959	1959-04-29	1959-10-27
1960	1960-03-29	1960-10-16
1961	1961-03-07	1961-11-01
1962	1962-04-20	1962-10-21
1963	1963-03-12	1963-10-31
1964	1964-04-06	1964-10-29
1965	1965-04-04	1965-11-27
1966	1966-04-01	1966-10-15
1967	1967-03-12	1967-10-30
1968	1968-04-28	1968-10-31
1969	1969-04-27	1969-11-10
1970	1970-04-21	1970-10-27
1971	1971-03-23	1971-11-03
1972	1972-04-08	1972-11-01

Every Fixed Threshold

Fixed thresholds at Nacogdoches
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	69	178	1963	149
35 C (95 F): Days	69	87	1954	42
40 C (104 F): Days	19	22	1924	1
90 F (32.2 C): Days	69	145	1956	111
100 F (37.8 C): Days	45	49	1924	7
110 F (43.3 C): Days	2	1	1918	1
0 C (32 F): Ice days (max	38	8	1963	1
0 C (32 F): Frost days (min	69	64	1959	37
-10 C (14 F): Days with min	27	5	1963	1
-20 C (-4 F): Days with min	1	1	1930	1
20 C (68 F): Tropical nights (min	69	127	1941	105
25 C (77 F): Days with min	33	15	1969	3
10 mm (0.39 in): Days with 10 mm or more rain	71	57	1957	37
25 mm (0.98 in): Days with 25 mm or more rain	71	28	1957	13
50 mm (1.97 in): Days with 50 mm or more rain	69	10	1940	6
100 mm (3.94 in): Days with 100 mm or more rain	25	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	3	1	1929	1
25 cm (9.8 in): Days with 25 cm or more snowfall	1	1	1929	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1901.

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Data for Nacogdoches 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).

Nacogdoches Threshold Days by Year (USC00416176)

Key Facts for Nacogdoches Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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