Built 2026-10-19 (19 October 2026)

Harbine 1 WSW Threshold Days by Year (USC00253581)

6 fixed thresholds counted per year at Harbine 1 WSW (USC00253581): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Harbine 1 WSW Thresholds

  • Harbine 1 WSW: days with 10 mm (0.39 in) or more of precipitation in 32 years, most in 1986 with 37.
  • Harbine 1 WSW: days with 25 mm (0.98 in) or more of precipitation in 32 years, most in 1986 with 15.
  • Harbine 1 WSW: days with 50 mm (1.97 in) or more of precipitation in 26 years, most in 1986 with 4.
  • Harbine 1 WSW: days with 10 cm (3.9 in) or more of snowfall in 22 years, most in 1971 with 7.
  • 6 fixed thresholds have at least one qualifying day at Harbine 1 WSW.
32 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Harbine 1 WSW Days per year at Harbine 1 WSW with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 37 in 1986. 0102030401963: 241964: 211965: 301966: 171967: 241968: 251969: 251970: 241971: 241972: 231973: 301974: 131975: 271976: 201977: 351978: 251979: 231980: 201981: 301982: 301983: 241984: 251985: 261986: 371987: 341988: 121989: 211990: 241991: 171992: 231993: 341994: 2019631967197119751979198319871991
Days per year at Harbine 1 WSW with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 37 in 1986.
Days with 10 mm (0.39 in) or more of precipitation per year at Harbine 1 WSW
YearDaysDecade average
19632423.7
19642123.7
19653023.7
19661723.7
19672423.7
19682523.7
19692523.7
19702424.4
19712424.4
19722324.4
19733024.4
19741324.4
19752724.4
19762024.4
19773524.4
19782524.4
19792324.4
19802025.9
19813025.9
19823025.9
19832425.9
19842525.9
19852625.9
19863725.9
19873425.9
19881225.9
19892125.9
19902423.6
19911723.6
19922323.6
19933423.6
19942023.6
First to last qualifying date each year at Harbine 1 WSW For each year, a bar from the first to the last day at Harbine 1 WSW meeting 10 mm (0.39 in). 1963: 5 March 1963 to 21 October 19631964: 20 March 1964 to 15 November 19641965: 10 February 1965 to 11 December 19651966: 2 January 1966 to 28 December 19661967: 25 January 1967 to 7 October 19671968: 3 April 1968 to 19 December 19681969: 14 February 1969 to 30 October 19691970: 1 March 1970 to 9 November 19701971: 10 May 1971 to 30 December 19711972: 21 April 1972 to 30 December 19721973: 24 March 1973 to 24 December 19731974: 11 April 1974 to 15 December 19741975: 10 January 1975 to 14 December 19751976: 21 February 1976 to 25 September 19761977: 3 March 1977 to 9 November 19771978: 13 February 1978 to 26 November 19781979: 13 January 1979 to 21 November 19791980: 16 January 1980 to 8 December 19801981: 4 March 1981 to 17 December 19811982: 22 January 1982 to 27 December 19821983: 29 January 1983 to 28 November 19831984: 4 March 1984 to 16 December 19841985: 31 March 1985 to 18 October 19851986: 4 February 1986 to 7 December 19861987: 17 March 1987 to 27 December 19871988: 1 April 1988 to 20 December 19881989: 13 February 1989 to 17 October 19891990: 20 January 1990 to 4 November 19901991: 18 February 1991 to 23 December 19911992: 29 March 1992 to 19 November 19921993: 20 January 1993 to 15 October 19931994: 27 January 1994 to 7 December 199419631967197119751979198319871991JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Harbine 1 WSW meeting 10 mm (0.39 in).
First to last qualifying date each year at Harbine 1 WSW
YearFirst dateLast date
19631963-03-051963-10-21
19641964-03-201964-11-15
19651965-02-101965-12-11
19661966-01-021966-12-28
19671967-01-251967-10-07
19681968-04-031968-12-19
19691969-02-141969-10-30
19701970-03-011970-11-09
19711971-05-101971-12-30
19721972-04-211972-12-30
19731973-03-241973-12-24
19741974-04-111974-12-15
19751975-01-101975-12-14
19761976-02-211976-09-25
19771977-03-031977-11-09
19781978-02-131978-11-26
19791979-01-131979-11-21
19801980-01-161980-12-08
19811981-03-041981-12-17
19821982-01-221982-12-27
19831983-01-291983-11-28
19841984-03-041984-12-16
19851985-03-311985-10-18
19861986-02-041986-12-07
19871987-03-171987-12-27
19881988-04-011988-12-20
19891989-02-131989-10-17
19901990-01-201990-11-04
19911991-02-181991-12-23
19921992-03-291992-11-19
19931993-01-201993-10-15
19941994-01-271994-12-07

Every Fixed Threshold

Fixed thresholds at Harbine 1 WSW
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3237198620
25 mm (0.98 in): Days with 25 mm or more rain321519866
50 mm (1.97 in): Days with 50 mm or more rain26419861
100 mm (3.94 in): Days with 100 mm or more rain3219681
10 cm (3.9 in): Days with 10 cm or more snowfall22719711
25 cm (9.8 in): Days with 25 cm or more snowfall2119651

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 Harbine 1 WSW 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).