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Built 2026-10-18 (18 October 2026)

Coonambula Threshold Days by Year

4 fixed thresholds counted per year at Coonambula (ASN00039232): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Coonambula Thresholds

  • Coonambula: days with 10 mm (0.39 in) or more of precipitation in 33 years, most in 1978 with 36.
  • Coonambula: days with 25 mm (0.98 in) or more of precipitation in 33 years, most in 1973 with 13.
  • Coonambula: days with 50 mm (1.97 in) or more of precipitation in 28 years, most in 1995 with 6.
  • Coonambula: days with 100 mm (3.94 in) or more of precipitation in 4 years, most in 1971 with 1.
  • 4 fixed thresholds have at least one qualifying day at Coonambula.
33 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Coonambula Days per year at Coonambula with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 36 in 1978. 0102030401965: 221966: 201967: 261968: 231969: 171970: 261971: 301972: 251973: 281974: 241975: 201976: 291977: 151978: 361979: 161980: 231981: 201982: 201983: 331984: 251985: 191986: 211987: 151989: 311990: 151991: 181992: 201993: 201994: 121995: 211996: 201997: 171998: 28196519691973197719811985199019941998
Days per year at Coonambula with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 36 in 1978.
Days with 10 mm (0.39 in) or more of precipitation per year at Coonambula
YearDaysDecade average
19652221.6
19662021.6
19672621.6
19682321.6
19691721.6
19702624.9
19713024.9
19722524.9
19732824.9
19742424.9
19752024.9
19762924.9
19771524.9
19783624.9
19791624.9
19802323
19812023
19822023
19833323
19842523
19851923
19862123
19871523
19893123
19901519
19911819
19922019
19932019
19941219
19952119
19962019
19971719
19982819
First to last qualifying date each year at Coonambula For each year, a bar from the first to the last day at Coonambula meeting 10 mm (0.39 in). 1965: 3 January 1965 to 14 December 19651966: 22 January 1966 to 19 December 19661967: 2 January 1967 to 25 December 19671968: 6 January 1968 to 4 December 19681969: 10 January 1969 to 31 December 19691970: 8 January 1970 to 30 December 19701971: 16 January 1971 to 28 December 19711972: 4 January 1972 to 28 November 19721973: 11 January 1973 to 27 December 19731974: 1 January 1974 to 27 December 19741975: 4 January 1975 to 25 December 19751976: 9 January 1976 to 24 December 19761977: 12 January 1977 to 21 November 19771978: 5 January 1978 to 30 December 19781979: 1 February 1979 to 21 December 19791980: 7 January 1980 to 31 December 19801981: 2 January 1981 to 30 December 19811982: 17 January 1982 to 13 December 19821983: 1 January 1983 to 4 December 19831984: 5 January 1984 to 30 December 19841985: 9 January 1985 to 22 December 19851986: 7 January 1986 to 15 December 19861987: 5 January 1987 to 25 December 19871989: 4 January 1989 to 15 December 19891990: 26 March 1990 to 14 December 19901991: 5 January 1991 to 22 December 19911992: 1 January 1992 to 28 December 19921993: 7 January 1993 to 24 December 19931994: 8 January 1994 to 30 October 19941995: 4 January 1995 to 24 December 19951996: 1 January 1996 to 19 December 19961997: 1 January 1997 to 16 December 19971998: 29 January 1998 to 21 December 19981965197019751980198519911996JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Coonambula meeting 10 mm (0.39 in).
First to last qualifying date each year at Coonambula
YearFirst dateLast date
19651965-01-031965-12-14
19661966-01-221966-12-19
19671967-01-021967-12-25
19681968-01-061968-12-04
19691969-01-101969-12-31
19701970-01-081970-12-30
19711971-01-161971-12-28
19721972-01-041972-11-28
19731973-01-111973-12-27
19741974-01-011974-12-27
19751975-01-041975-12-25
19761976-01-091976-12-24
19771977-01-121977-11-21
19781978-01-051978-12-30
19791979-02-011979-12-21
19801980-01-071980-12-31
19811981-01-021981-12-30
19821982-01-171982-12-13
19831983-01-011983-12-04
19841984-01-051984-12-30
19851985-01-091985-12-22
19861986-01-071986-12-15
19871987-01-051987-12-25
19891989-01-041989-12-15
19901990-03-261990-12-14
19911991-01-051991-12-22
19921992-01-011992-12-28
19931993-01-071993-12-24
19941994-01-081994-10-30
19951995-01-041995-12-24
19961996-01-011996-12-19
19971997-01-011997-12-16
19981998-01-291998-12-21

Every Fixed Threshold

Fixed thresholds at Coonambula
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3336197828
25 mm (0.98 in): Days with 25 mm or more rain3313197313
50 mm (1.97 in): Days with 50 mm or more rain28619953
100 mm (3.94 in): Days with 100 mm or more rain4119711

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1965.

Download the Data

  • Data for Coonambula 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).