Daily records
Page built 2026-10-19
Data as of 2025-12-31
Search
Built 2026-10-19 (19 October 2026)

Harmony Threshold Days by Year (USC00213520)

6 fixed thresholds counted per year at Harmony (USC00213520): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Harmony Thresholds

  • Harmony: days with 10 mm (0.39 in) or more of precipitation in 75 years, most in 2018 with 44.
  • Harmony: days with 25 mm (0.98 in) or more of precipitation in 75 years, most in 2018 with 19.
  • Harmony: days with 10 cm (3.9 in) or more of snowfall in 60 years, most in 2007 with 9.
  • Harmony: days with 50 mm (1.97 in) or more of precipitation in 56 years, most in 2018 with 7.
  • 6 fixed thresholds have at least one qualifying day at Harmony.
75 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Harmony Days per year at Harmony with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 44 in 2018. 02040601940: 321941: 281942: 361943: 301944: 311945: 411946: 331948: 181949: 241950: 281951: 401952: 251953: 341954: 321955: 191956: 231957: 361958: 141959: 301960: 231961: 221962: 251963: 211964: 221965: 411966: 201967: 221969: 291970: 251971: 211972: 271974: 251975: 231976: 151977: 301978: 231979: 221980: 271981: 231982: 261983: 301984: 261985: 301986: 281987: 271988: 201989: 181992: 251993: 341994: 201995: 241996: 231997: 261998: 351999: 282000: 192001: 302002: 232003: 152004: 312005: 342006: 242007: 272008: 282009: 272010: 292011: 242012: 272013: 332014: 302015: 272016: 382017: 302018: 442019: 391940194919571965197519831993200120092017
Days per year at Harmony with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 44 in 2018.
Days with 10 mm (0.39 in) or more of precipitation per year at Harmony
YearDaysDecade average
19403230.3
19412830.3
19423630.3
19433030.3
19443130.3
19454130.3
19463330.3
19481830.3
19492430.3
19502828.1
19514028.1
19522528.1
19533428.1
19543228.1
19551928.1
19562328.1
19573628.1
19581428.1
19593028.1
19602325
19612225
19622525
19632125
19642225
19654125
19662025
19672225
19692925
19702523.4
19712123.4
19722723.4
19742523.4
19752323.4
19761523.4
19773023.4
19782323.4
19792223.4
19802725.5
19812325.5
19822625.5
19833025.5
19842625.5
19853025.5
19862825.5
19872725.5
19882025.5
19891825.5
19922526.9
19933426.9
19942026.9
19952426.9
19962326.9
19972626.9
19983526.9
19992826.9
20001925.8
20013025.8
20022325.8
20031525.8
20043125.8
20053425.8
20062425.8
20072725.8
20082825.8
20092725.8
20102932.1
20112432.1
20122732.1
20133332.1
20143032.1
20152732.1
20163832.1
20173032.1
20184432.1
20193932.1
First to last qualifying date each year at Harmony For each year, a bar from the first to the last day at Harmony meeting 10 mm (0.39 in). 1940: 23 February 1940 to 16 December 19401941: 22 January 1941 to 26 December 19411942: 1 January 1942 to 22 December 19421943: 3 January 1943 to 8 November 19431944: 27 January 1944 to 4 December 19441945: 18 January 1945 to 1 December 19451946: 5 January 1946 to 28 December 19461948: 26 February 1948 to 28 December 19481949: 3 January 1949 to 31 December 19491950: 13 January 1950 to 25 December 19501951: 25 February 1951 to 21 December 19511952: 14 January 1952 to 20 December 19521953: 16 January 1953 to 4 December 19531954: 27 January 1954 to 1 December 19541955: 21 March 1955 to 24 October 19551956: 7 March 1956 to 21 November 19561957: 19 March 1957 to 19 November 19571958: 6 April 1958 to 18 November 19581959: 11 February 1959 to 5 November 19591960: 13 April 1960 to 5 December 19601961: 4 March 1961 to 22 November 19611962: 19 February 1962 to 4 October 19621963: 12 January 1963 to 22 November 19631964: 26 March 1964 to 11 December 19641965: 23 January 1965 to 12 December 19651966: 8 February 1966 to 15 October 19661967: 17 January 1967 to 30 October 19671969: 7 January 1969 to 28 December 19691970: 2 March 1970 to 11 December 19701971: 4 January 1971 to 30 December 19711972: 4 March 1972 to 30 December 19721974: 22 February 1974 to 19 December 19741975: 25 February 1975 to 14 December 19751976: 21 February 1976 to 20 September 19761977: 23 February 1977 to 31 October 19771978: 6 April 1978 to 23 November 19781979: 4 March 1979 to 6 November 19791980: 7 January 1980 to 2 December 19801981: 10 February 1981 to 18 October 19811982: 23 January 1982 to 28 December 19821983: 30 January 1983 to 11 December 19831984: 19 February 1984 to 21 December 19841985: 11 February 1985 to 2 December 19851986: 18 March 1986 to 20 November 19861987: 1 March 1987 to 28 December 19871988: 20 January 1988 to 20 December 19881989: 3 March 1989 to 31 October 19891992: 9 March 1992 to 21 November 19921993: 13 January 1993 to 9 October 19931994: 13 April 1994 to 28 November 19941995: 7 March 1995 to 2 November 19951996: 18 January 1996 to 15 December 19961997: 9 March 1997 to 13 October 19971998: 27 February 1998 to 10 November 19981999: 22 January 1999 to 23 November 19992000: 26 February 2000 to 7 November 20002001: 30 January 2001 to 23 December 20012002: 10 February 2002 to 4 October 20022003: 27 March 2003 to 18 November 20032004: 2 March 2004 to 20 November 20042005: 2 January 2005 to 28 November 20052006: 31 March 2006 to 31 December 20062007: 24 February 2007 to 2 December 20072008: 1 April 2008 to 19 December 20082009: 27 February 2009 to 25 December 20092010: 7 April 2010 to 21 December 20102011: 21 February 2011 to 4 December 20112012: 29 February 2012 to 20 December 20122013: 11 February 2013 to 6 November 20132014: 21 February 2014 to 23 December 20142015: 1 February 2015 to 29 December 20152016: 3 February 2016 to 26 December 20162017: 25 January 2017 to 22 October 20172018: 22 January 2018 to 28 December 20182019: 19 January 2019 to 29 December 201919401951196119721983199520052015JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Harmony meeting 10 mm (0.39 in).
First to last qualifying date each year at Harmony
YearFirst dateLast date
19401940-02-231940-12-16
19411941-01-221941-12-26
19421942-01-011942-12-22
19431943-01-031943-11-08
19441944-01-271944-12-04
19451945-01-181945-12-01
19461946-01-051946-12-28
19481948-02-261948-12-28
19491949-01-031949-12-31
19501950-01-131950-12-25
19511951-02-251951-12-21
19521952-01-141952-12-20
19531953-01-161953-12-04
19541954-01-271954-12-01
19551955-03-211955-10-24
19561956-03-071956-11-21
19571957-03-191957-11-19
19581958-04-061958-11-18
19591959-02-111959-11-05
19601960-04-131960-12-05
19611961-03-041961-11-22
19621962-02-191962-10-04
19631963-01-121963-11-22
19641964-03-261964-12-11
19651965-01-231965-12-12
19661966-02-081966-10-15
19671967-01-171967-10-30
19691969-01-071969-12-28
19701970-03-021970-12-11
19711971-01-041971-12-30
19721972-03-041972-12-30
19741974-02-221974-12-19
19751975-02-251975-12-14
19761976-02-211976-09-20
19771977-02-231977-10-31
19781978-04-061978-11-23
19791979-03-041979-11-06
19801980-01-071980-12-02
19811981-02-101981-10-18
19821982-01-231982-12-28
19831983-01-301983-12-11
19841984-02-191984-12-21
19851985-02-111985-12-02
19861986-03-181986-11-20
19871987-03-011987-12-28
19881988-01-201988-12-20
19891989-03-031989-10-31
19921992-03-091992-11-21
19931993-01-131993-10-09
19941994-04-131994-11-28
19951995-03-071995-11-02
19961996-01-181996-12-15
19971997-03-091997-10-13
19981998-02-271998-11-10
19991999-01-221999-11-23
20002000-02-262000-11-07
20012001-01-302001-12-23
20022002-02-102002-10-04
20032003-03-272003-11-18
20042004-03-022004-11-20
20052005-01-022005-11-28
20062006-03-312006-12-31
20072007-02-242007-12-02
20082008-04-012008-12-19
20092009-02-272009-12-25
20102010-04-072010-12-21
20112011-02-212011-12-04
20122012-02-292012-12-20
20132013-02-112013-11-06
20142014-02-212014-12-23
20152015-02-012015-12-29
20162016-02-032016-12-26
20172017-01-252017-10-22
20182018-01-222018-12-28
20192019-01-192019-12-29

Every Fixed Threshold

Fixed thresholds at Harmony
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain7544201839
25 mm (0.98 in): Days with 25 mm or more rain7519201812
50 mm (1.97 in): Days with 50 mm or more rain56720182
100 mm (3.94 in): Days with 100 mm or more rain8119501
10 cm (3.9 in): Days with 10 cm or more snowfall60920076
25 cm (9.8 in): Days with 25 cm or more snowfall13320193

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1940.

Download the Data

  • Data for Harmony 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).