Built 2026-10-19 (19 October 2026)

Freedom Threshold Days by Year (USC00233043)

18 fixed thresholds counted per year at Freedom (USC00233043): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Freedom Thresholds

  • Freedom: days with a maximum temperature at or above 30 C (86 F) in 61 years, most in 1987 with 116.
  • Freedom: days with a maximum temperature at or above 90 F (32.2 C) in 61 years, most in 1980 with 88.
  • Freedom: days with a maximum temperature at or below 0 C (32 F) in 61 years, most in 1963 with 42.
  • Freedom: nights with a minimum temperature at or below 0 C (32 F) in 61 years, most in 1988 with 140.
  • 18 fixed thresholds have at least one qualifying day at Freedom.
61 years with a qualifying day
Days at or above 30 C (86 F) per year at Freedom Days per year at Freedom with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 116 in 1987. 0501001501963: 951964: 851965: 541966: 661967: 501969: 611970: 571971: 841972: 901973: 741974: 681975: 881976: 861977: 861978: 931979: 841980: 1131981: 691982: 481983: 881984: 841985: 731986: 931987: 1161988: 1071989: 671990: 571991: 741992: 311993: 551994: 531995: 641996: 221997: 401998: 531999: 572000: 522001: 572002: 672003: 492006: 642007: 812008: 342009: 342010: 732011: 762012: 782013: 492014: 432015: 492016: 702017: 632018: 972019: 702020: 692021: 702022: 772023: 752024: 722025: 732026: 86196319711978198519921999200820152022
Days per year at Freedom with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 116 in 1987.
Days at or above 30 C (86 F) per year at Freedom
YearDaysDecade average
19639568.5
19648568.5
19655468.5
19666668.5
19675068.5
19696168.5
19705781
19718481
19729081
19737481
19746881
19758881
19768681
19778681
19789381
19798481
198011385.8
19816985.8
19824885.8
19838885.8
19848485.8
19857385.8
19869385.8
198711685.8
198810785.8
19896785.8
19905750.6
19917450.6
19923150.6
19935550.6
19945350.6
19956450.6
19962250.6
19974050.6
19985350.6
19995750.6
20005254.8
20015754.8
20026754.8
20034954.8
20066454.8
20078154.8
20083454.8
20093454.8
20107366.8
20117666.8
20127866.8
20134966.8
20144366.8
20154966.8
20167066.8
20176366.8
20189766.8
20197066.8
20206974.6
20217074.6
20227774.6
20237574.6
20247274.6
20257374.6
20268674.6
First to last qualifying date each year at Freedom For each year, a bar from the first to the last day at Freedom meeting 30 C (86 F). 1963: 1 April 1963 to 21 October 19631964: 16 April 1964 to 17 October 19641965: 21 April 1965 to 18 September 19651966: 7 May 1966 to 13 September 19661967: 5 April 1967 to 4 October 19671969: 27 May 1969 to 4 October 19691970: 27 April 1970 to 21 September 19701971: 11 April 1971 to 2 October 19711972: 12 April 1972 to 11 October 19721973: 8 June 1973 to 3 October 19731974: 7 March 1974 to 27 August 19741975: 27 April 1975 to 13 October 19751976: 23 April 1976 to 12 October 19761977: 15 April 1977 to 27 October 19771978: 8 April 1978 to 21 October 19781979: 7 May 1979 to 21 October 19791980: 22 April 1980 to 9 October 19801981: 2 April 1981 to 5 October 19811982: 4 May 1982 to 5 October 19821983: 10 June 1983 to 4 October 19831984: 18 May 1984 to 24 September 19841985: 28 March 1985 to 22 September 19851986: 25 April 1986 to 29 September 19861987: 19 April 1987 to 30 October 19871988: 22 March 1988 to 18 October 19881989: 22 April 1989 to 15 October 19891990: 24 April 1990 to 27 September 19901991: 14 May 1991 to 15 September 19911992: 16 June 1992 to 15 September 19921993: 7 June 1993 to 22 September 19931994: 15 April 1994 to 1 October 19941995: 14 May 1995 to 14 October 19951996: 20 April 1996 to 24 August 19961997: 19 May 1997 to 5 October 19971998: 19 May 1998 to 26 September 19981999: 5 June 1999 to 26 September 19992000: 9 May 2000 to 4 October 20002001: 10 April 2001 to 8 September 20012002: 19 April 2002 to 2 October 20022003: 10 May 2003 to 21 October 20032006: 14 April 2006 to 3 October 20062007: 1 May 2007 to 8 October 20072008: 26 May 2008 to 2 September 20082009: 24 April 2009 to 8 September 20092010: 1 April 2010 to 24 September 20102011: 4 April 2011 to 14 September 20112012: 2 April 2012 to 8 September 20122013: 18 April 2013 to 5 October 20132014: 7 May 2014 to 2 October 20142015: 8 June 2015 to 19 September 20152016: 27 May 2016 to 18 October 20162017: 9 May 2017 to 15 October 20172018: 13 April 2018 to 8 October 20182019: 11 April 2019 to 3 October 20192020: 9 April 2020 to 23 October 20202021: 24 May 2021 to 30 September 20212022: 23 April 2022 to 25 September 20222023: 5 April 2023 to 3 October 20232024: 14 April 2024 to 23 October 20242025: 14 April 2025 to 18 October 20252026: 21 March 2026 to 14 October 202619631972198019881996200620142022JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Freedom meeting 30 C (86 F).
First to last qualifying date each year at Freedom
YearFirst dateLast date
19631963-04-011963-10-21
19641964-04-161964-10-17
19651965-04-211965-09-18
19661966-05-071966-09-13
19671967-04-051967-10-04
19691969-05-271969-10-04
19701970-04-271970-09-21
19711971-04-111971-10-02
19721972-04-121972-10-11
19731973-06-081973-10-03
19741974-03-071974-08-27
19751975-04-271975-10-13
19761976-04-231976-10-12
19771977-04-151977-10-27
19781978-04-081978-10-21
19791979-05-071979-10-21
19801980-04-221980-10-09
19811981-04-021981-10-05
19821982-05-041982-10-05
19831983-06-101983-10-04
19841984-05-181984-09-24
19851985-03-281985-09-22
19861986-04-251986-09-29
19871987-04-191987-10-30
19881988-03-221988-10-18
19891989-04-221989-10-15
19901990-04-241990-09-27
19911991-05-141991-09-15
19921992-06-161992-09-15
19931993-06-071993-09-22
19941994-04-151994-10-01
19951995-05-141995-10-14
19961996-04-201996-08-24
19971997-05-191997-10-05
19981998-05-191998-09-26
19991999-06-051999-09-26
20002000-05-092000-10-04
20012001-04-102001-09-08
20022002-04-192002-10-02
20032003-05-102003-10-21
20062006-04-142006-10-03
20072007-05-012007-10-08
20082008-05-262008-09-02
20092009-04-242009-09-08
20102010-04-012010-09-24
20112011-04-042011-09-14
20122012-04-022012-09-08
20132013-04-182013-10-05
20142014-05-072014-10-02
20152015-06-082015-09-19
20162016-05-272016-10-18
20172017-05-092017-10-15
20182018-04-132018-10-08
20192019-04-112019-10-03
20202020-04-092020-10-23
20212021-05-242021-09-30
20222022-04-232022-09-25
20232023-04-052023-10-03
20242024-04-142024-10-23
20252025-04-142025-10-18
20262026-03-212026-10-14

Every Fixed Threshold

Fixed thresholds at Freedom
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days61116198786
35 C (95 F): Days5761198016
40 C (104 F): Days122319802
90 F (32.2 C): Days6188198054
100 F (37.8 C): Days333919801
110 F (43.3 C): Days1519805
0 C (32 F): Ice days (max6142196312
0 C (32 F): Frost days (min61140198853
-10 C (14 F): Days with min6141197817
-20 C (-4 F): Days with min381419892
20 C (68 F): Tropical nights (min6156198048
25 C (77 F): Days with min11919801
10 mm (0.39 in): Days with 10 mm or more rain6047198136
25 mm (0.98 in): Days with 25 mm or more rain6020199313
50 mm (1.97 in): Days with 50 mm or more rain55719931
100 mm (3.94 in): Days with 100 mm or more rain7319931
10 cm (3.9 in): Days with 10 cm or more snowfall26319731
25 cm (9.8 in): Days with 25 cm or more snowfall4119731

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1963.

Download the Data

  • Data for Freedom 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).