Built 2026-10-19 (19 October 2026)

Spirit Falls Threshold Days by Year (USC00478018)

6 fixed thresholds counted per year at Spirit Falls (USC00478018): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Spirit Falls Thresholds

  • Spirit Falls: days with 10 mm (0.39 in) or more of precipitation in 62 years, most in 1982 with 46.
  • Spirit Falls: days with 25 mm (0.98 in) or more of precipitation in 62 years, most in 1991 with 12.
  • Spirit Falls: days with 10 cm (3.9 in) or more of snowfall in 51 years, most in 1985 with 10.
  • Spirit Falls: days with 50 mm (1.97 in) or more of precipitation in 38 years, most in 1979 with 3.
  • 6 fixed thresholds have at least one qualifying day at Spirit Falls.
62 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Spirit Falls Days per year at Spirit Falls with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 46 in 1982. 02040601949: 231950: 261952: 241953: 281954: 311955: 281956: 181957: 191958: 201959: 301960: 231961: 281962: 271963: 201964: 251965: 331966: 211967: 271968: 361969: 221970: 191971: 181972: 261973: 281974: 181975: 271976: 101977: 211978: 311979: 271980: 341981: 221982: 461983: 321984: 331985: 321986: 231987: 181988: 201989: 181990: 271991: 371992: 231993: 231994: 291995: 301996: 301997: 241998: 161999: 232000: 222001: 272002: 312003: 292004: 302005: 202006: 332007: 272008: 132009: 232010: 312011: 24194919571964197119781985199219992006
Days per year at Spirit Falls with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 46 in 1982.
Days with 10 mm (0.39 in) or more of precipitation per year at Spirit Falls
YearDaysDecade average
19492323
19502624.9
19522424.9
19532824.9
19543124.9
19552824.9
19561824.9
19571924.9
19582024.9
19593024.9
19602326.2
19612826.2
19622726.2
19632026.2
19642526.2
19653326.2
19662126.2
19672726.2
19683626.2
19692226.2
19701922.5
19711822.5
19722622.5
19732822.5
19741822.5
19752722.5
19761022.5
19772122.5
19783122.5
19792722.5
19803427.8
19812227.8
19824627.8
19833227.8
19843327.8
19853227.8
19862327.8
19871827.8
19882027.8
19891827.8
19902726.2
19913726.2
19922326.2
19932326.2
19942926.2
19953026.2
19963026.2
19972426.2
19981626.2
19992326.2
20002225.5
20012725.5
20023125.5
20032925.5
20043025.5
20052025.5
20063325.5
20072725.5
20081325.5
20092325.5
20103127.5
20112427.5
First to last qualifying date each year at Spirit Falls For each year, a bar from the first to the last day at Spirit Falls meeting 10 mm (0.39 in). 1949: 23 March 1949 to 13 November 19491950: 3 January 1950 to 8 December 19501952: 22 January 1952 to 26 November 19521953: 18 January 1953 to 6 December 19531954: 13 March 1954 to 27 October 19541955: 20 February 1955 to 17 November 19551956: 28 March 1956 to 21 November 19561957: 15 March 1957 to 19 November 19571958: 6 April 1958 to 18 November 19581959: 6 March 1959 to 28 December 19591960: 13 April 1960 to 5 December 19601961: 19 February 1961 to 12 December 19611962: 5 January 1962 to 24 November 19621963: 20 March 1963 to 23 November 19631964: 4 March 1964 to 11 December 19641965: 10 February 1965 to 24 December 19651966: 3 January 1966 to 29 December 19661967: 7 January 1967 to 25 October 19671968: 28 January 1968 to 23 December 19681969: 21 March 1969 to 8 December 19691970: 4 March 1970 to 2 December 19701971: 4 January 1971 to 2 November 19711972: 25 January 1972 to 31 December 19721973: 4 January 1973 to 5 December 19731974: 30 March 1974 to 11 November 19741975: 11 January 1975 to 14 December 19751976: 2 March 1976 to 1 September 19761977: 24 February 1977 to 1 November 19771978: 4 April 1978 to 18 November 19781979: 23 February 1979 to 22 November 19791980: 7 January 1980 to 13 November 19801981: 23 February 1981 to 18 October 19811982: 3 January 1982 to 28 December 19821983: 7 January 1983 to 28 November 19831984: 12 February 1984 to 22 December 19841985: 4 March 1985 to 2 December 19851986: 19 March 1986 to 12 October 19861987: 30 January 1987 to 29 November 19871988: 20 January 1988 to 20 December 19881989: 4 March 1989 to 8 September 19891990: 12 March 1990 to 4 December 19901991: 24 February 1991 to 13 December 19911992: 6 March 1992 to 16 December 19921993: 13 January 1993 to 26 November 19931994: 24 March 1994 to 28 November 19941995: 7 March 1995 to 14 December 19951996: 18 January 1996 to 24 December 19961997: 5 January 1997 to 13 October 19971998: 2 February 1998 to 10 November 19981999: 12 February 1999 to 24 November 19992000: 3 January 2000 to 7 November 20002001: 30 January 2001 to 6 December 20012002: 20 February 2002 to 22 October 20022003: 3 February 2003 to 16 December 20032004: 21 February 2004 to 31 December 20042005: 6 April 2005 to 31 December 20052006: 30 January 2006 to 23 December 20062007: 1 January 2007 to 24 December 20072008: 1 April 2008 to 6 October 20082009: 25 March 2009 to 9 December 20092010: 12 March 2010 to 12 December 20102011: 13 February 2011 to 15 December 201119491958196619741982199019982006JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Spirit Falls meeting 10 mm (0.39 in).
First to last qualifying date each year at Spirit Falls
YearFirst dateLast date
19491949-03-231949-11-13
19501950-01-031950-12-08
19521952-01-221952-11-26
19531953-01-181953-12-06
19541954-03-131954-10-27
19551955-02-201955-11-17
19561956-03-281956-11-21
19571957-03-151957-11-19
19581958-04-061958-11-18
19591959-03-061959-12-28
19601960-04-131960-12-05
19611961-02-191961-12-12
19621962-01-051962-11-24
19631963-03-201963-11-23
19641964-03-041964-12-11
19651965-02-101965-12-24
19661966-01-031966-12-29
19671967-01-071967-10-25
19681968-01-281968-12-23
19691969-03-211969-12-08
19701970-03-041970-12-02
19711971-01-041971-11-02
19721972-01-251972-12-31
19731973-01-041973-12-05
19741974-03-301974-11-11
19751975-01-111975-12-14
19761976-03-021976-09-01
19771977-02-241977-11-01
19781978-04-041978-11-18
19791979-02-231979-11-22
19801980-01-071980-11-13
19811981-02-231981-10-18
19821982-01-031982-12-28
19831983-01-071983-11-28
19841984-02-121984-12-22
19851985-03-041985-12-02
19861986-03-191986-10-12
19871987-01-301987-11-29
19881988-01-201988-12-20
19891989-03-041989-09-08
19901990-03-121990-12-04
19911991-02-241991-12-13
19921992-03-061992-12-16
19931993-01-131993-11-26
19941994-03-241994-11-28
19951995-03-071995-12-14
19961996-01-181996-12-24
19971997-01-051997-10-13
19981998-02-021998-11-10
19991999-02-121999-11-24
20002000-01-032000-11-07
20012001-01-302001-12-06
20022002-02-202002-10-22
20032003-02-032003-12-16
20042004-02-212004-12-31
20052005-04-062005-12-31
20062006-01-302006-12-23
20072007-01-012007-12-24
20082008-04-012008-10-06
20092009-03-252009-12-09
20102010-03-122010-12-12
20112011-02-132011-12-15

Every Fixed Threshold

Fixed thresholds at Spirit Falls
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain6246198224
25 mm (0.98 in): Days with 25 mm or more rain621219918
50 mm (1.97 in): Days with 50 mm or more rain38319791
100 mm (3.94 in): Days with 100 mm or more rain3119491
10 cm (3.9 in): Days with 10 cm or more snowfall511019853
25 cm (9.8 in): Days with 25 cm or more snowfall8219711

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 Spirit Falls 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).