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Built 2026-10-19 (19 October 2026)

Ft Smith Rgnl AP Threshold Days by Year (USW00013964)

19 fixed thresholds counted per year at Ft Smith Rgnl AP (USW00013964): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ft Smith Rgnl AP Thresholds

  • Ft Smith Rgnl AP: days with a maximum temperature at or above 30 C (86 F) in 81 years, most in 1963 with 147.
  • Ft Smith Rgnl AP: days with a maximum temperature at or above 35 C (95 F) in 81 years, most in 1954 with 92.
  • Ft Smith Rgnl AP: days with a maximum temperature at or above 90 F (32.2 C) in 81 years, most in 1954 with 113.
  • Ft Smith Rgnl AP: nights with a minimum temperature at or below 0 C (32 F) in 81 years, most in 1960 with 94.
  • 19 fixed thresholds have at least one qualifying day at Ft Smith Rgnl AP.
81 years with a qualifying day
Days at or above 30 C (86 F) per year at Ft Smith Rgnl AP Days per year at Ft Smith Rgnl AP with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 147 in 1963. 0501001501946: 1131947: 1121948: 1121949: 1151950: 851951: 1061952: 1281953: 1281954: 1281955: 1261956: 1341957: 961958: 1141959: 1111960: 1171961: 921962: 1261963: 1471964: 1161965: 1191966: 971967: 1041968: 1071969: 1081970: 1131971: 981972: 1111973: 951974: 751975: 911976: 721977: 1251978: 1141979: 881980: 1211981: 901982: 961983: 991984: 1011985: 1021986: 1151987: 1211988: 1271989: 1071990: 1161991: 1131992: 871993: 1001994: 1041995: 1001996: 961997: 961998: 1251999: 1032000: 1112001: 1072002: 1102003: 1052004: 1022005: 1332006: 1232007: 1072008: 912009: 892010: 1242011: 1322012: 1362013: 1202014: 1052015: 1142016: 1242017: 1212018: 1332019: 1202020: 1092021: 1152022: 1292023: 1292024: 1372025: 1212026: 142194619551964197319821991200020092018
Days per year at Ft Smith Rgnl AP with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 147 in 1963.
Days at or above 30 C (86 F) per year at Ft Smith Rgnl AP
YearDaysDecade average
1946113113
1947112113
1948112113
1949115113
195085115.6
1951106115.6
1952128115.6
1953128115.6
1954128115.6
1955126115.6
1956134115.6
195796115.6
1958114115.6
1959111115.6
1960117113.3
196192113.3
1962126113.3
1963147113.3
1964116113.3
1965119113.3
196697113.3
1967104113.3
1968107113.3
1969108113.3
197011398.2
19719898.2
197211198.2
19739598.2
19747598.2
19759198.2
19767298.2
197712598.2
197811498.2
19798898.2
1980121107.9
198190107.9
198296107.9
198399107.9
1984101107.9
1985102107.9
1986115107.9
1987121107.9
1988127107.9
1989107107.9
1990116104
1991113104
199287104
1993100104
1994104104
1995100104
199696104
199796104
1998125104
1999103104
2000111107.8
2001107107.8
2002110107.8
2003105107.8
2004102107.8
2005133107.8
2006123107.8
2007107107.8
200891107.8
200989107.8
2010124122.9
2011132122.9
2012136122.9
2013120122.9
2014105122.9
2015114122.9
2016124122.9
2017121122.9
2018133122.9
2019120122.9
2020109126
2021115126
2022129126
2023129126
2024137126
2025121126
2026142126
First to last qualifying date each year at Ft Smith Rgnl AP For each year, a bar from the first to the last day at Ft Smith Rgnl AP meeting 30 C (86 F). 1946: 29 March 1946 to 9 October 19461947: 4 May 1947 to 16 October 19471948: 6 April 1948 to 15 October 19481949: 7 April 1949 to 20 October 19491950: 23 April 1950 to 31 October 19501951: 14 April 1951 to 5 October 19511952: 29 April 1952 to 27 October 19521953: 22 April 1953 to 20 October 19531954: 3 April 1954 to 11 October 19541955: 11 March 1955 to 13 November 19551956: 13 April 1956 to 12 October 19561957: 10 May 1957 to 20 September 19571958: 4 April 1958 to 19 October 19581959: 5 April 1959 to 10 October 19591960: 6 April 1960 to 11 October 19601961: 19 April 1961 to 12 October 19611962: 12 February 1962 to 11 October 19621963: 28 March 1963 to 27 October 19631964: 2 April 1964 to 17 October 19641965: 4 April 1965 to 17 October 19651966: 31 March 1966 to 14 October 19661967: 11 March 1967 to 14 October 19671968: 2 May 1968 to 30 October 19681969: 9 April 1969 to 11 October 19691970: 28 April 1970 to 2 October 19701971: 26 May 1971 to 12 October 19711972: 12 April 1972 to 16 October 19721973: 9 May 1973 to 9 October 19731974: 31 March 1974 to 11 September 19741975: 8 May 1975 to 14 October 19751976: 29 May 1976 to 3 October 19761977: 7 May 1977 to 27 October 19771978: 1 April 1978 to 21 October 19781979: 16 April 1979 to 21 October 19791980: 21 April 1980 to 10 October 19801981: 12 April 1981 to 5 October 19811982: 13 April 1982 to 5 October 19821983: 30 April 1983 to 4 October 19831984: 24 April 1984 to 24 September 19841985: 28 March 1985 to 13 October 19851986: 6 April 1986 to 3 October 19861987: 17 April 1987 to 4 November 19871988: 4 April 1988 to 17 October 19881989: 11 March 1989 to 16 October 19891990: 22 April 1990 to 6 October 19901991: 11 May 1991 to 18 October 19911992: 9 April 1992 to 13 October 19921993: 29 March 1993 to 1 October 19931994: 19 April 1994 to 6 October 19941995: 22 March 1995 to 13 October 19951996: 19 April 1996 to 23 September 19961997: 21 March 1997 to 11 October 19971998: 14 April 1998 to 4 October 19981999: 20 April 1999 to 27 October 19992000: 18 April 2000 to 5 October 20002001: 8 April 2001 to 23 September 20012002: 17 April 2002 to 6 October 20022003: 13 April 2003 to 3 November 20032004: 6 May 2004 to 28 October 20042005: 12 March 2005 to 19 October 20052006: 1 March 2006 to 9 November 20062007: 2 April 2007 to 7 October 20072008: 18 May 2008 to 25 September 20082009: 22 April 2009 to 8 October 20092010: 3 May 2010 to 18 October 20102011: 20 March 2011 to 17 October 20112012: 17 March 2012 to 4 October 20122013: 9 April 2013 to 4 October 20132014: 10 April 2014 to 26 October 20142015: 25 March 2015 to 15 October 20152016: 26 April 2016 to 16 November 20162017: 23 February 2017 to 5 November 20172018: 6 May 2018 to 8 October 20182019: 9 April 2019 to 6 October 20192020: 12 March 2020 to 22 October 20202021: 3 May 2021 to 10 October 20212022: 8 May 2022 to 21 October 20222023: 31 March 2023 to 7 November 20232024: 17 April 2024 to 30 October 20242025: 27 March 2025 to 18 November 20252026: 19 March 2026 to 13 October 202619461957196819791990200120122023JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Ft Smith Rgnl AP meeting 30 C (86 F).
First to last qualifying date each year at Ft Smith Rgnl AP
YearFirst dateLast date
19461946-03-291946-10-09
19471947-05-041947-10-16
19481948-04-061948-10-15
19491949-04-071949-10-20
19501950-04-231950-10-31
19511951-04-141951-10-05
19521952-04-291952-10-27
19531953-04-221953-10-20
19541954-04-031954-10-11
19551955-03-111955-11-13
19561956-04-131956-10-12
19571957-05-101957-09-20
19581958-04-041958-10-19
19591959-04-051959-10-10
19601960-04-061960-10-11
19611961-04-191961-10-12
19621962-02-121962-10-11
19631963-03-281963-10-27
19641964-04-021964-10-17
19651965-04-041965-10-17
19661966-03-311966-10-14
19671967-03-111967-10-14
19681968-05-021968-10-30
19691969-04-091969-10-11
19701970-04-281970-10-02
19711971-05-261971-10-12
19721972-04-121972-10-16
19731973-05-091973-10-09
19741974-03-311974-09-11
19751975-05-081975-10-14
19761976-05-291976-10-03
19771977-05-071977-10-27
19781978-04-011978-10-21
19791979-04-161979-10-21
19801980-04-211980-10-10
19811981-04-121981-10-05
19821982-04-131982-10-05
19831983-04-301983-10-04
19841984-04-241984-09-24
19851985-03-281985-10-13
19861986-04-061986-10-03
19871987-04-171987-11-04
19881988-04-041988-10-17
19891989-03-111989-10-16
19901990-04-221990-10-06
19911991-05-111991-10-18
19921992-04-091992-10-13
19931993-03-291993-10-01
19941994-04-191994-10-06
19951995-03-221995-10-13
19961996-04-191996-09-23
19971997-03-211997-10-11
19981998-04-141998-10-04
19991999-04-201999-10-27
20002000-04-182000-10-05
20012001-04-082001-09-23
20022002-04-172002-10-06
20032003-04-132003-11-03
20042004-05-062004-10-28
20052005-03-122005-10-19
20062006-03-012006-11-09
20072007-04-022007-10-07
20082008-05-182008-09-25
20092009-04-222009-10-08
20102010-05-032010-10-18
20112011-03-202011-10-17
20122012-03-172012-10-04
20132013-04-092013-10-04
20142014-04-102014-10-26
20152015-03-252015-10-15
20162016-04-262016-11-16
20172017-02-232017-11-05
20182018-05-062018-10-08
20192019-04-092019-10-06
20202020-03-122020-10-22
20212021-05-032021-10-10
20222022-05-082022-10-21
20232023-03-312023-11-07
20242024-04-172024-10-30
20252025-03-272025-11-18
20262026-03-192026-10-13

Every Fixed Threshold

Fixed thresholds at Ft Smith Rgnl AP
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days811471963142
35 C (95 F): Days8192195477
40 C (104 F): Days3828201120
45 C (113 F): Days1320113
90 F (32.2 C): Days811131954117
100 F (37.8 C): Days6454195449
110 F (43.3 C): Days3520115
0 C (32 F): Ice days (max762219784
0 C (32 F): Frost days (min8194196032
-10 C (14 F): Days with min691819635
-20 C (-4 F): Days with min5219771
20 C (68 F): Tropical nights (min811192018135
25 C (77 F): Days with min5647201140
10 mm (0.39 in): Days with 10 mm or more rain8154201521
25 mm (0.98 in): Days with 25 mm or more rain8124202215
50 mm (1.97 in): Days with 50 mm or more rain80919941
100 mm (3.94 in): Days with 100 mm or more rain20320151
10 cm (3.9 in): Days with 10 cm or more snowfall20319601
25 cm (9.8 in): Days with 25 cm or more snowfall2119881

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1946.

Download the Data

  • Data for Ft Smith Rgnl AP 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).