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Built 2026-10-19 (19 October 2026)

Hinckley Threshold Days by Year (USC00213793)

17 fixed thresholds counted per year at Hinckley (USC00213793): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Hinckley Thresholds

  • Hinckley: days with 10 mm (0.39 in) or more of precipitation in 66 years, most in 1968 with 40.
  • Hinckley: days with 25 mm (0.98 in) or more of precipitation in 66 years, most in 1984 with 14.
  • Hinckley: days with a maximum temperature at or above 30 C (86 F) in 62 years, most in 1988 with 49.
  • Hinckley: days with a maximum temperature at or below 0 C (32 F) in 62 years, most in 1955 with 113.
  • 17 fixed thresholds have at least one qualifying day at Hinckley.
62 years with a qualifying day
Days at or above 30 C (86 F) per year at Hinckley Days per year at Hinckley with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 49 in 1988. 02040601906: 201907: 81908: 231909: 131910: 411911: 221912: 131913: 201914: 181917: 161918: 111919: 161920: 131949: 351950: 141951: 41952: 191953: 191954: 51955: 301956: 111957: 191958: 131959: 311960: 301961: 251962: 71963: 231964: 301965: 81966: 291967: 81968: 131969: 211970: 371971: 101972: 101973: 121974: 151975: 261979: 51981: 101982: 111983: 271984: 161985: 41986: 161987: 291988: 491989: 261990: 111991: 141992: 61993: 41994: 31995: 132005: 232006: 212007: 212008: 32009: 42010: 9190619131950195719641971198219892005
Days per year at Hinckley with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 49 in 1988.
Days at or above 30 C (86 F) per year at Hinckley
YearDaysDecade average
19062016
1907816
19082316
19091316
19104119.6
19112219.6
19121319.6
19132019.6
19141819.6
19171619.6
19181119.6
19191619.6
19201313
19493535
19501416.5
1951416.5
19521916.5
19531916.5
1954516.5
19553016.5
19561116.5
19571916.5
19581316.5
19593116.5
19603019.4
19612519.4
1962719.4
19632319.4
19643019.4
1965819.4
19662919.4
1967819.4
19681319.4
19692119.4
19703716.4
19711016.4
19721016.4
19731216.4
19741516.4
19752616.4
1979516.4
19811020.9
19821120.9
19832720.9
19841620.9
1985420.9
19861620.9
19872920.9
19884920.9
19892620.9
1990118.5
1991148.5
199268.5
199348.5
199438.5
1995138.5
20052314.4
20062114.4
20072114.4
2008314.4
2009414.4
201099
First to last qualifying date each year at Hinckley For each year, a bar from the first to the last day at Hinckley meeting 30 C (86 F). 1906: 16 June 1906 to 10 September 19061907: 16 June 1907 to 1 September 19071908: 21 June 1908 to 22 September 19081909: 20 June 1909 to 27 August 19091910: 13 June 1910 to 17 September 19101911: 17 May 1911 to 20 August 19111912: 24 June 1912 to 8 September 19121913: 30 April 1913 to 16 August 19131914: 25 May 1914 to 8 August 19141917: 17 June 1917 to 22 August 19171918: 3 May 1918 to 25 August 19181919: 27 May 1919 to 7 September 19191920: 12 June 1920 to 25 September 19201949: 4 May 1949 to 27 August 19491950: 24 May 1950 to 17 August 19501951: 24 July 1951 to 28 July 19511952: 29 April 1952 to 13 September 19521953: 11 June 1953 to 3 September 19531954: 11 July 1954 to 24 August 19541955: 2 May 1955 to 18 September 19551956: 9 June 1956 to 28 August 19561957: 2 July 1957 to 1 September 19571958: 28 June 1958 to 19 August 19581959: 1 May 1959 to 9 September 19591960: 12 July 1960 to 7 September 19601961: 27 June 1961 to 10 September 19611962: 16 May 1962 to 27 August 19621963: 3 June 1963 to 8 August 19631964: 18 May 1964 to 6 August 19641965: 27 June 1965 to 14 August 19651966: 20 June 1966 to 31 August 19661967: 10 July 1967 to 1 August 19671968: 5 June 1968 to 24 August 19681969: 28 May 1969 to 30 August 19691970: 30 April 1970 to 8 September 19701971: 17 June 1971 to 8 September 19711972: 18 May 1972 to 30 August 19721973: 11 June 1973 to 8 August 19731974: 30 June 1974 to 21 August 19741975: 21 May 1975 to 13 August 19751979: 15 June 1979 to 12 July 19791981: 6 July 1981 to 14 August 19811982: 3 July 1982 to 20 August 19821983: 23 June 1983 to 9 September 19831984: 27 June 1984 to 20 September 19841985: 9 June 1985 to 8 August 19851986: 30 May 1986 to 25 July 19861987: 19 April 1987 to 16 August 19871988: 27 May 1988 to 17 August 19881989: 20 June 1989 to 14 August 19891990: 26 June 1990 to 14 September 19901991: 15 May 1991 to 31 August 19911992: 12 June 1992 to 3 October 19921993: 10 August 1993 to 26 August 19931994: 15 June 1994 to 26 September 19941995: 19 June 1995 to 21 August 19952005: 24 June 2005 to 12 September 20052006: 29 May 2006 to 5 August 20062007: 11 May 2007 to 6 September 20072008: 7 July 2008 to 19 August 20082009: 21 May 2009 to 15 August 20092010: 25 May 2010 to 31 August 201019061914195219601968197919882005JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Hinckley meeting 30 C (86 F).
First to last qualifying date each year at Hinckley
YearFirst dateLast date
19061906-06-161906-09-10
19071907-06-161907-09-01
19081908-06-211908-09-22
19091909-06-201909-08-27
19101910-06-131910-09-17
19111911-05-171911-08-20
19121912-06-241912-09-08
19131913-04-301913-08-16
19141914-05-251914-08-08
19171917-06-171917-08-22
19181918-05-031918-08-25
19191919-05-271919-09-07
19201920-06-121920-09-25
19491949-05-041949-08-27
19501950-05-241950-08-17
19511951-07-241951-07-28
19521952-04-291952-09-13
19531953-06-111953-09-03
19541954-07-111954-08-24
19551955-05-021955-09-18
19561956-06-091956-08-28
19571957-07-021957-09-01
19581958-06-281958-08-19
19591959-05-011959-09-09
19601960-07-121960-09-07
19611961-06-271961-09-10
19621962-05-161962-08-27
19631963-06-031963-08-08
19641964-05-181964-08-06
19651965-06-271965-08-14
19661966-06-201966-08-31
19671967-07-101967-08-01
19681968-06-051968-08-24
19691969-05-281969-08-30
19701970-04-301970-09-08
19711971-06-171971-09-08
19721972-05-181972-08-30
19731973-06-111973-08-08
19741974-06-301974-08-21
19751975-05-211975-08-13
19791979-06-151979-07-12
19811981-07-061981-08-14
19821982-07-031982-08-20
19831983-06-231983-09-09
19841984-06-271984-09-20
19851985-06-091985-08-08
19861986-05-301986-07-25
19871987-04-191987-08-16
19881988-05-271988-08-17
19891989-06-201989-08-14
19901990-06-261990-09-14
19911991-05-151991-08-31
19921992-06-121992-10-03
19931993-08-101993-08-26
19941994-06-151994-09-26
19951995-06-191995-08-21
20052005-06-242005-09-12
20062006-05-292006-08-05
20072007-05-112007-09-06
20082008-07-072008-08-19
20092009-05-212009-08-15
20102010-05-252010-08-31

Every Fixed Threshold

Fixed thresholds at Hinckley
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days624919889
35 C (95 F): Days201619883
90 F (32.2 C): Days562719881
100 F (37.8 C): Days3419881
0 C (32 F): Ice days (max62113195585
0 C (32 F): Frost days (min592161917180
-10 C (14 F): Days with min59113198994
-20 C (-4 F): Days with min5961198933
-30 C (-22 F): Days with min562519172
-40 C (-40 F): Days with min4319121
20 C (68 F): Tropical nights (min412519491
10 mm (0.39 in): Days with 10 mm or more rain6640196831
25 mm (0.98 in): Days with 25 mm or more rain6614198413
50 mm (1.97 in): Days with 50 mm or more rain36319142
100 mm (3.94 in): Days with 100 mm or more rain5119571
10 cm (3.9 in): Days with 10 cm or more snowfall481019851
25 cm (9.8 in): Days with 25 cm or more snowfall10219651

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1906.

Download the Data

  • Data for Hinckley 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 (2025-12-31).