Nacogdoches Threshold Days by Year (USC00416177)

16 fixed thresholds counted per year at Nacogdoches (USC00416177): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Nacogdoches Thresholds

Nacogdoches: days with a maximum temperature at or above 30 C (86 F) in 51 years, most in 2011 with 170.
Nacogdoches: days with a maximum temperature at or above 90 F (32.2 C) in 51 years, most in 2011 with 142.
Nacogdoches: days with a maximum temperature at or above 35 C (95 F) in 50 years, most in 2011 with 103.
Nacogdoches: days with 10 mm (0.39 in) or more of precipitation in 50 years, most in 2004 with 53.
16 fixed thresholds have at least one qualifying day at Nacogdoches.

Days at or above 30 C (86 F)

51 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 170 in 2011.

Days at or above 30 C (86 F) per year at Nacogdoches
Year	Days	Decade average
1974	108	114.2
1975	120	114.2
1976	96	114.2
1977	128	114.2
1978	119	114.2
1980	132	123.4
1981	120	123.4
1982	128	123.4
1983	98	123.4
1984	131	123.4
1985	127	123.4
1986	123	123.4
1987	123	123.4
1988	129	123.4
1989	123	123.4
1990	133	137
1991	131	137
1992	111	137
1993	132	137
1994	140	137
1995	143	137
1996	154	137
1997	123	137
1998	150	137
1999	153	137
2000	157	140.7
2001	133	140.7
2002	156	140.7
2003	155	140.7
2004	148	140.7
2005	147	140.7
2006	127	140.7
2007	141	140.7
2008	121	140.7
2009	122	140.7
2010	143	131
2011	170	131
2012	146	131
2013	132	131
2014	113	131
2015	123	131
2016	120	131
2017	92	131
2018	130	131
2019	141	131
2020	106	143.2
2021	124	143.2
2022	150	143.2
2023	136	143.2
2025	159	143.2
2026	184	143.2

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
1974	1974-03-20	1974-09-29
1975	1975-04-25	1975-10-15
1976	1976-05-23	1976-10-03
1977	1977-05-07	1977-10-27
1978	1978-04-05	1978-09-22
1980	1980-04-08	1980-10-15
1981	1981-04-04	1981-10-18
1982	1982-03-19	1982-10-07
1983	1983-05-08	1983-10-16
1984	1984-03-28	1984-10-17
1985	1985-04-16	1985-10-14
1986	1986-02-19	1986-10-06
1987	1987-04-18	1987-10-04
1988	1988-04-27	1988-10-24
1989	1989-03-31	1989-11-15
1990	1990-04-22	1990-10-16
1991	1991-03-06	1991-10-30
1992	1992-04-14	1992-10-27
1993	1993-05-05	1993-10-20
1994	1994-04-11	1994-11-10
1995	1995-03-23	1995-10-28
1996	1996-02-21	1996-10-28
1997	1997-03-22	1997-11-01
1998	1998-03-30	1998-10-17
1999	1999-04-08	1999-10-28
2000	2000-02-16	2000-11-02
2001	2001-04-15	2001-10-25
2002	2002-04-14	2002-11-11
2003	2003-04-08	2003-11-13
2004	2004-04-23	2004-11-01
2005	2005-03-14	2005-11-08
2006	2006-03-13	2006-11-11
2007	2007-04-29	2007-10-23
2008	2008-03-14	2008-10-14
2009	2009-04-22	2009-10-09
2010	2010-04-30	2010-11-01
2011	2011-03-19	2011-10-27
2012	2012-02-24	2012-10-26
2013	2013-05-18	2013-10-21
2014	2014-05-05	2014-10-11
2015	2015-04-26	2015-10-22
2016	2016-03-15	2016-10-17
2017	2017-05-20	2017-10-13
2018	2018-05-08	2018-10-13
2019	2019-04-12	2019-12-10
2020	2020-03-27	2020-10-11
2021	2021-04-12	2021-10-26
2022	2022-04-17	2022-10-16
2023	2023-04-03	2023-10-21
2025	2025-03-25	2025-11-22
2026	2026-01-08	2026-10-13

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	51	170	2011	184
35 C (95 F): Days	50	103	2011	113
40 C (104 F): Days	23	34	2023	25
90 F (32.2 C): Days	51	142	2011	144
100 F (37.8 C): Days	42	62	2011	77
110 F (43.3 C): Days	2	5	2000	2
0 C (32 F): Ice days (max	20	8	1989	1
0 C (32 F): Frost days (min	44	66	2013	24
-10 C (14 F): Days with min	13	6	1983	2
20 C (68 F): Tropical nights (min	44	146	2018	135
25 C (77 F): Days with min	30	29	2017	17
10 mm (0.39 in): Days with 10 mm or more rain	50	53	2004	22
25 mm (0.98 in): Days with 25 mm or more rain	49	28	2015	10
50 mm (1.97 in): Days with 50 mm or more rain	47	8	1982	2
100 mm (3.94 in): Days with 100 mm or more rain	23	2	1991	1
200 mm (7.87 in): Days with 200 mm or more rain	1	1	2012	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1974.

Download the Data

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 2026-10-17. Last revised 17 October 2026 (2026-10-17).

Nacogdoches Threshold Days by Year (USC00416177)

Key Facts for Nacogdoches Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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