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Data as of 2026-10-17
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Built 2026-10-19 (19 October 2026)

Ft Worth NAS Threshold Days by Year (USW00013911)

17 fixed thresholds counted per year at Ft Worth NAS (USW00013911): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ft Worth NAS Thresholds

  • Ft Worth NAS: days with a maximum temperature at or above 30 C (86 F) in 44 years, most in 2020 with 168.
  • Ft Worth NAS: days with a maximum temperature at or above 35 C (95 F) in 44 years, most in 2011 with 107.
  • Ft Worth NAS: days with a maximum temperature at or above 90 F (32.2 C) in 44 years, most in 1956 with 135.
  • Ft Worth NAS: nights with a minimum temperature at or below 0 C (32 F) in 44 years, most in 1963 with 49.
  • 17 fixed thresholds have at least one qualifying day at Ft Worth NAS.
44 years with a qualifying day
Days at or above 30 C (86 F) per year at Ft Worth NAS Days per year at Ft Worth NAS with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 168 in 2020. 0501001502001949: 1241950: 1271951: 1411952: 1521953: 1401954: 1471955: 1591956: 1621957: 1151958: 1241959: 1291960: 1431961: 1081962: 1321963: 1531964: 1141965: 1191966: 1161967: 1251968: 1151969: 1151970: 1201996: 1341997: 1152001: 1162002: 1312003: 1272004: 1282005: 1482007: 1312009: 1282011: 1622013: 1522014: 1622015: 1392016: 1392017: 1382018: 1502019: 1582020: 1682023: 1492024: 1602025: 1562026: 165194919541959196419692002200920162023
Days per year at Ft Worth NAS with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 168 in 2020.
Days at or above 30 C (86 F) per year at Ft Worth NAS
YearDaysDecade average
1949124124
1950127139.6
1951141139.6
1952152139.6
1953140139.6
1954147139.6
1955159139.6
1956162139.6
1957115139.6
1958124139.6
1959129139.6
1960143124
1961108124
1962132124
1963153124
1964114124
1965119124
1966116124
1967125124
1968115124
1969115124
1970120120
1996134124.5
1997115124.5
2001116129.9
2002131129.9
2003127129.9
2004128129.9
2005148129.9
2007131129.9
2009128129.9
2011162150
2013152150
2014162150
2015139150
2016139150
2017138150
2018150150
2019158150
2020168159.6
2023149159.6
2024160159.6
2025156159.6
2026165159.6
First to last qualifying date each year at Ft Worth NAS For each year, a bar from the first to the last day at Ft Worth NAS meeting 30 C (86 F). 1949: 6 April 1949 to 19 November 19491950: 18 March 1950 to 30 November 19501951: 6 March 1951 to 31 December 19511952: 19 March 1952 to 16 November 19521953: 8 April 1953 to 12 October 19531954: 26 February 1954 to 18 October 19541955: 4 March 1955 to 24 December 19551956: 24 February 1956 to 12 October 19561957: 9 February 1957 to 5 October 19571958: 4 April 1958 to 20 October 19581959: 17 February 1959 to 25 October 19591960: 9 February 1960 to 15 November 19601961: 19 April 1961 to 13 October 19611962: 6 May 1962 to 15 October 19621963: 1 February 1963 to 7 November 19631964: 2 April 1964 to 17 October 19641965: 3 April 1965 to 26 November 19651966: 31 March 1966 to 21 November 19661967: 3 March 1967 to 6 October 19671968: 13 April 1968 to 29 October 19681969: 8 January 1969 to 8 November 19691970: 22 April 1970 to 7 October 19701996: 14 February 1996 to 2 October 19961997: 1 February 1997 to 8 October 19972001: 4 April 2001 to 23 October 20012002: 14 March 2002 to 9 November 20022003: 16 April 2003 to 31 October 20032004: 20 March 2004 to 29 October 20042005: 15 February 2005 to 3 December 20052007: 3 April 2007 to 21 October 20072009: 26 February 2009 to 14 October 20092011: 17 March 2011 to 25 October 20112013: 4 March 2013 to 17 November 20132014: 28 February 2014 to 27 October 20142015: 24 March 2015 to 15 October 20152016: 14 March 2016 to 16 November 20162017: 11 February 2017 to 5 November 20172018: 24 March 2018 to 28 October 20182019: 24 March 2019 to 24 December 20192020: 9 January 2020 to 22 October 20202023: 21 February 2023 to 8 November 20232024: 25 February 2024 to 30 October 20242025: 3 February 2025 to 26 December 20252026: 9 March 2026 to 14 October 202619491955196119672001200920172025JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Ft Worth NAS meeting 30 C (86 F).
First to last qualifying date each year at Ft Worth NAS
YearFirst dateLast date
19491949-04-061949-11-19
19501950-03-181950-11-30
19511951-03-061951-12-31
19521952-03-191952-11-16
19531953-04-081953-10-12
19541954-02-261954-10-18
19551955-03-041955-12-24
19561956-02-241956-10-12
19571957-02-091957-10-05
19581958-04-041958-10-20
19591959-02-171959-10-25
19601960-02-091960-11-15
19611961-04-191961-10-13
19621962-05-061962-10-15
19631963-02-011963-11-07
19641964-04-021964-10-17
19651965-04-031965-11-26
19661966-03-311966-11-21
19671967-03-031967-10-06
19681968-04-131968-10-29
19691969-01-081969-11-08
19701970-04-221970-10-07
19961996-02-141996-10-02
19971997-02-011997-10-08
20012001-04-042001-10-23
20022002-03-142002-11-09
20032003-04-162003-10-31
20042004-03-202004-10-29
20052005-02-152005-12-03
20072007-04-032007-10-21
20092009-02-262009-10-14
20112011-03-172011-10-25
20132013-03-042013-11-17
20142014-02-282014-10-27
20152015-03-242015-10-15
20162016-03-142016-11-16
20172017-02-112017-11-05
20182018-03-242018-10-28
20192019-03-242019-12-24
20202020-01-092020-10-22
20232023-02-212023-11-08
20242024-02-252024-10-30
20252025-02-032025-12-26
20262026-03-092026-10-14

Every Fixed Threshold

Fixed thresholds at Ft Worth NAS
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days441682020165
35 C (95 F): Days44107201197
40 C (104 F): Days3345201111
90 F (32.2 C): Days441351956133
100 F (37.8 C): Days4377201155
110 F (43.3 C): Days5520231
0 C (32 F): Ice days (max34719511
0 C (32 F): Frost days (min4449196315
-10 C (14 F): Days with min15919632
20 C (68 F): Tropical nights (min441452018151
25 C (77 F): Days with min4479201189
10 mm (0.39 in): Days with 10 mm or more rain4345195714
25 mm (0.98 in): Days with 25 mm or more rain422419697
50 mm (1.97 in): Days with 50 mm or more rain361019692
100 mm (3.94 in): Days with 100 mm or more rain6819691
200 mm (7.87 in): Days with 200 mm or more rain1119691
10 cm (3.9 in): Days with 10 cm or more snowfall2119621

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1949.

Download the Data

  • Data for Ft Worth NAS 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 . Last revised (2026-10-17).