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Built 2026-10-18 (18 October 2026)

Hopetoun Rwc Threshold Days by Year

3 fixed thresholds counted per year at Hopetoun Rwc (ASN00077087): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Hopetoun Rwc Thresholds

  • Hopetoun Rwc: days with 10 mm (0.39 in) or more of precipitation in 32 years, most in 1973 with 17.
  • Hopetoun Rwc: days with 25 mm (0.98 in) or more of precipitation in 24 years, most in 1979 with 4.
  • Hopetoun Rwc: days with 50 mm (1.97 in) or more of precipitation in 7 years, most in 1970 with 2.
  • 3 fixed thresholds have at least one qualifying day at Hopetoun Rwc.
32 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Hopetoun Rwc Days per year at Hopetoun Rwc with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 17 in 1973. 051015201963: 141964: 121965: 81966: 81967: 21968: 61969: 91970: 111971: 61972: 71973: 171974: 101975: 111976: 81977: 51978: 101979: 101980: 71981: 101982: 11983: 141984: 31985: 71986: 111987: 131988: 121989: 41990: 41991: 111992: 171993: 101994: 319631967197119751979198319871991
Days per year at Hopetoun Rwc with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 17 in 1973.
Days with 10 mm (0.39 in) or more of precipitation per year at Hopetoun Rwc
YearDaysDecade average
1963148.4
1964128.4
196588.4
196688.4
196728.4
196868.4
196998.4
1970119.5
197169.5
197279.5
1973179.5
1974109.5
1975119.5
197689.5
197759.5
1978109.5
1979109.5
198078.2
1981108.2
198218.2
1983148.2
198438.2
198578.2
1986118.2
1987138.2
1988128.2
198948.2
199049
1991119
1992179
1993109
199439
First to last qualifying date each year at Hopetoun Rwc For each year, a bar from the first to the last day at Hopetoun Rwc meeting 10 mm (0.39 in). 1963: 3 January 1963 to 28 October 19631964: 6 February 1964 to 19 November 19641965: 22 June 1965 to 7 December 19651966: 13 January 1966 to 3 October 19661967: 25 February 1967 to 19 August 19671968: 22 January 1968 to 7 October 19681969: 9 February 1969 to 2 December 19691970: 2 January 1970 to 16 November 19701971: 2 March 1971 to 16 July 19711972: 7 January 1972 to 2 November 19721973: 30 January 1973 to 15 December 19731974: 14 January 1974 to 4 October 19741975: 25 May 1975 to 30 October 19751976: 12 January 1976 to 3 November 19761977: 22 February 1977 to 28 November 19771978: 21 March 1978 to 19 November 19781979: 17 January 1979 to 24 November 19791980: 19 April 1980 to 7 November 19801981: 19 January 1981 to 10 November 19811982: 16 January 1982 to 16 January 19821983: 2 March 1983 to 31 December 19831984: 15 January 1984 to 2 November 19841985: 29 May 1985 to 8 December 19851986: 17 April 1986 to 7 December 19861987: 25 January 1987 to 1 December 19871988: 1 January 1988 to 23 November 19881989: 21 March 1989 to 10 May 19891990: 27 February 1990 to 18 July 19901991: 5 January 1991 to 5 November 19911992: 10 January 1992 to 21 December 19921993: 27 January 1993 to 12 December 19931994: 11 February 1994 to 7 June 199419631967197119751979198319871991JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Hopetoun Rwc meeting 10 mm (0.39 in).
First to last qualifying date each year at Hopetoun Rwc
YearFirst dateLast date
19631963-01-031963-10-28
19641964-02-061964-11-19
19651965-06-221965-12-07
19661966-01-131966-10-03
19671967-02-251967-08-19
19681968-01-221968-10-07
19691969-02-091969-12-02
19701970-01-021970-11-16
19711971-03-021971-07-16
19721972-01-071972-11-02
19731973-01-301973-12-15
19741974-01-141974-10-04
19751975-05-251975-10-30
19761976-01-121976-11-03
19771977-02-221977-11-28
19781978-03-211978-11-19
19791979-01-171979-11-24
19801980-04-191980-11-07
19811981-01-191981-11-10
19821982-01-161982-01-16
19831983-03-021983-12-31
19841984-01-151984-11-02
19851985-05-291985-12-08
19861986-04-171986-12-07
19871987-01-251987-12-01
19881988-01-011988-11-23
19891989-03-211989-05-10
19901990-02-271990-07-18
19911991-01-051991-11-05
19921992-01-101992-12-21
19931993-01-271993-12-12
19941994-02-111994-06-07

Every Fixed Threshold

Fixed thresholds at Hopetoun Rwc
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain321719733
25 mm (0.98 in): Days with 25 mm or more rain24419792
50 mm (1.97 in): Days with 50 mm or more rain7219701

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 Hopetoun Rwc 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).