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Built 2026-10-19 (19 October 2026)

Troy Threshold Days by Year (USC00419153)

6 fixed thresholds counted per year at Troy (USC00419153): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Troy Thresholds

  • Troy: days with 10 mm (0.39 in) or more of precipitation in 67 years, most in 1991 with 45.
  • Troy: days with 25 mm (0.98 in) or more of precipitation in 67 years, most in 2004 with 22.
  • Troy: days with 50 mm (1.97 in) or more of precipitation in 62 years, most in 2004 with 9.
  • Troy: days with 100 mm (3.94 in) or more of precipitation in 18 years, most in 1953 with 3.
  • 6 fixed thresholds have at least one qualifying day at Troy.
67 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Troy Days per year at Troy with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 45 in 1991. 02040601941: 301942: 351943: 221945: 211946: 331947: 221948: 181949: 251950: 221951: 201952: 241953: 221954: 141955: 261956: 161957: 361958: 311959: 261960: 311961: 281962: 251963: 221964: 261965: 251966: 311967: 251968: 361969: 271970: 221971: 261972: 231973: 381974: 271975: 251976: 371977: 251978: 201979: 381980: 211981: 311982: 161983: 281984: 251985: 301986: 371987: 281988: 221989: 251990: 301991: 451992: 321993: 291994: 321995: 201996: 301997: 391998: 311999: 172000: 332001: 292002: 282003: 212004: 392005: 262006: 222007: 302008: 151941194919561963197019771984199119982005
Days per year at Troy with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 45 in 1991.
Days with 10 mm (0.39 in) or more of precipitation per year at Troy
YearDaysDecade average
19413025.8
19423525.8
19432225.8
19452125.8
19463325.8
19472225.8
19481825.8
19492525.8
19502223.7
19512023.7
19522423.7
19532223.7
19541423.7
19552623.7
19561623.7
19573623.7
19583123.7
19592623.7
19603127.6
19612827.6
19622527.6
19632227.6
19642627.6
19652527.6
19663127.6
19672527.6
19683627.6
19692727.6
19702228.1
19712628.1
19722328.1
19733828.1
19742728.1
19752528.1
19763728.1
19772528.1
19782028.1
19793828.1
19802126.3
19813126.3
19821626.3
19832826.3
19842526.3
19853026.3
19863726.3
19872826.3
19882226.3
19892526.3
19903030.5
19914530.5
19923230.5
19932930.5
19943230.5
19952030.5
19963030.5
19973930.5
19983130.5
19991730.5
20003327
20012927
20022827
20032127
20043927
20052627
20062227
20073027
20081527
First to last qualifying date each year at Troy For each year, a bar from the first to the last day at Troy meeting 10 mm (0.39 in). 1941: 13 January 1941 to 21 December 19411942: 16 February 1942 to 21 December 19421943: 25 March 1943 to 24 December 19431945: 17 January 1945 to 2 December 19451946: 5 January 1946 to 11 December 19461947: 1 January 1947 to 15 December 19471948: 16 January 1948 to 17 December 19481949: 16 January 1949 to 14 December 19491950: 1 February 1950 to 15 November 19501951: 14 January 1951 to 1 November 19511952: 21 January 1952 to 30 December 19521953: 16 January 1953 to 2 December 19531954: 10 January 1954 to 14 November 19541955: 10 January 1955 to 1 December 19551956: 18 January 1956 to 19 December 19561957: 4 January 1957 to 24 November 19571958: 12 January 1958 to 30 December 19581959: 30 January 1959 to 31 December 19591960: 5 January 1960 to 31 December 19601961: 6 January 1961 to 17 December 19611962: 15 February 1962 to 24 December 19621963: 18 February 1963 to 20 December 19631964: 16 January 1964 to 10 December 19641965: 21 January 1965 to 18 December 19651966: 18 January 1966 to 16 December 19661967: 20 March 1967 to 30 December 19671968: 5 January 1968 to 22 December 19681969: 16 January 1969 to 28 December 19691970: 5 January 1970 to 24 October 19701971: 19 February 1971 to 10 December 19711972: 29 January 1972 to 15 December 19721973: 2 January 1973 to 19 December 19731974: 19 January 1974 to 11 December 19741975: 13 January 1975 to 25 December 19751976: 18 February 1976 to 11 December 19761977: 14 January 1977 to 29 December 19771978: 16 January 1978 to 31 December 19781979: 1 January 1979 to 29 December 19791980: 22 January 1980 to 9 December 19801981: 20 January 1981 to 9 November 19811982: 31 January 1982 to 27 December 19821983: 19 January 1983 to 3 December 19831984: 9 January 1984 to 31 December 19841985: 1 January 1985 to 12 December 19851986: 3 February 1986 to 23 December 19861987: 18 January 1987 to 26 December 19871988: 18 February 1988 to 11 December 19881989: 20 January 1989 to 22 November 19891990: 19 January 1990 to 27 December 19901991: 3 January 1991 to 27 December 19911992: 19 January 1992 to 15 December 19921993: 20 January 1993 to 22 December 19931994: 10 February 1994 to 29 December 19941995: 13 January 1995 to 18 December 19951996: 28 March 1996 to 16 December 19961997: 7 January 1997 to 24 December 19971998: 5 January 1998 to 19 December 19981999: 29 January 1999 to 12 December 19992000: 8 January 2000 to 27 December 20002001: 11 January 2001 to 16 December 20012002: 5 February 2002 to 31 December 20022003: 13 January 2003 to 13 December 20032004: 16 January 2004 to 24 November 20042005: 3 January 2005 to 14 November 20052006: 22 January 2006 to 30 December 20062007: 4 January 2007 to 12 December 20072008: 31 January 2008 to 20 August 200819411951196019691978198719962005JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Troy meeting 10 mm (0.39 in).
First to last qualifying date each year at Troy
YearFirst dateLast date
19411941-01-131941-12-21
19421942-02-161942-12-21
19431943-03-251943-12-24
19451945-01-171945-12-02
19461946-01-051946-12-11
19471947-01-011947-12-15
19481948-01-161948-12-17
19491949-01-161949-12-14
19501950-02-011950-11-15
19511951-01-141951-11-01
19521952-01-211952-12-30
19531953-01-161953-12-02
19541954-01-101954-11-14
19551955-01-101955-12-01
19561956-01-181956-12-19
19571957-01-041957-11-24
19581958-01-121958-12-30
19591959-01-301959-12-31
19601960-01-051960-12-31
19611961-01-061961-12-17
19621962-02-151962-12-24
19631963-02-181963-12-20
19641964-01-161964-12-10
19651965-01-211965-12-18
19661966-01-181966-12-16
19671967-03-201967-12-30
19681968-01-051968-12-22
19691969-01-161969-12-28
19701970-01-051970-10-24
19711971-02-191971-12-10
19721972-01-291972-12-15
19731973-01-021973-12-19
19741974-01-191974-12-11
19751975-01-131975-12-25
19761976-02-181976-12-11
19771977-01-141977-12-29
19781978-01-161978-12-31
19791979-01-011979-12-29
19801980-01-221980-12-09
19811981-01-201981-11-09
19821982-01-311982-12-27
19831983-01-191983-12-03
19841984-01-091984-12-31
19851985-01-011985-12-12
19861986-02-031986-12-23
19871987-01-181987-12-26
19881988-02-181988-12-11
19891989-01-201989-11-22
19901990-01-191990-12-27
19911991-01-031991-12-27
19921992-01-191992-12-15
19931993-01-201993-12-22
19941994-02-101994-12-29
19951995-01-131995-12-18
19961996-03-281996-12-16
19971997-01-071997-12-24
19981998-01-051998-12-19
19991999-01-291999-12-12
20002000-01-082000-12-27
20012001-01-112001-12-16
20022002-02-052002-12-31
20032003-01-132003-12-13
20042004-01-162004-11-24
20052005-01-032005-11-14
20062006-01-222006-12-30
20072007-01-042007-12-12
20082008-01-312008-08-20

Every Fixed Threshold

Fixed thresholds at Troy
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain6745199115
25 mm (0.98 in): Days with 25 mm or more rain672220046
50 mm (1.97 in): Days with 50 mm or more rain62920041
100 mm (3.94 in): Days with 100 mm or more rain18319531
200 mm (7.87 in): Days with 200 mm or more rain2120011
10 cm (3.9 in): Days with 10 cm or more snowfall3119491

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1941.

Download the Data

  • Data for Troy 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).