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Built 2026-10-16 (16 October 2026)

Avondale Threshold Days by Year

4 fixed thresholds counted per year at Avondale (ASN00041379): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Avondale Thresholds

  • Avondale: days with 10 mm (0.39 in) or more of precipitation in 30 years, most in 1975 with 33.
  • Avondale: days with 25 mm (0.98 in) or more of precipitation in 30 years, most in 1996 with 16.
  • Avondale: days with 50 mm (1.97 in) or more of precipitation in 23 years, most in 1972 with 3.
  • Avondale: days with 100 mm (3.94 in) or more of precipitation in 3 years, most in 1976 with 1.
  • 4 fixed thresholds have at least one qualifying day at Avondale.
30 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Avondale Days per year at Avondale with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 33 in 1975. 0102030401968: 261969: 171970: 251971: 291972: 231973: 241974: 301975: 331976: 221977: 211978: 311979: 181980: 191981: 211982: 231983: 311984: 221985: 221986: 191987: 221988: 281989: 231990: 221991: 161992: 221993: 191994: 101995: 311996: 321997: 191968197119741977198019831986198919921995
Days per year at Avondale with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 33 in 1975.
Days with 10 mm (0.39 in) or more of precipitation per year at Avondale
YearDaysDecade average
19682621.5
19691721.5
19702525.6
19712925.6
19722325.6
19732425.6
19743025.6
19753325.6
19762225.6
19772125.6
19783125.6
19791825.6
19801923
19812123
19822323
19833123
19842223
19852223
19861923
19872223
19882823
19892323
19902221.4
19911621.4
19922221.4
19931921.4
19941021.4
19953121.4
19963221.4
19971921.4
First to last qualifying date each year at Avondale For each year, a bar from the first to the last day at Avondale meeting 10 mm (0.39 in). 1968: 5 January 1968 to 25 December 19681969: 2 January 1969 to 24 December 19691970: 8 January 1970 to 30 December 19701971: 13 January 1971 to 28 December 19711972: 14 January 1972 to 31 December 19721973: 3 January 1973 to 25 December 19731974: 1 January 1974 to 29 December 19741975: 4 January 1975 to 24 December 19751976: 2 January 1976 to 24 December 19761977: 12 January 1977 to 2 December 19771978: 7 January 1978 to 30 December 19781979: 19 January 1979 to 15 December 19791980: 27 January 1980 to 31 December 19801981: 31 January 1981 to 22 December 19811982: 20 January 1982 to 30 December 19821983: 3 January 1983 to 15 December 19831984: 18 January 1984 to 30 December 19841985: 19 February 1985 to 27 December 19851986: 10 January 1986 to 26 December 19861987: 4 January 1987 to 12 December 19871988: 16 January 1988 to 28 December 19881989: 11 January 1989 to 27 December 19891990: 14 January 1990 to 24 December 19901991: 6 January 1991 to 13 December 19911992: 4 January 1992 to 6 December 19921993: 6 January 1993 to 23 December 19931994: 13 January 1994 to 25 December 19941995: 7 January 1995 to 24 December 19951996: 3 January 1996 to 19 December 19961997: 15 February 1997 to 28 December 199719681972197619801984198819921996JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Avondale meeting 10 mm (0.39 in).
First to last qualifying date each year at Avondale
YearFirst dateLast date
19681968-01-051968-12-25
19691969-01-021969-12-24
19701970-01-081970-12-30
19711971-01-131971-12-28
19721972-01-141972-12-31
19731973-01-031973-12-25
19741974-01-011974-12-29
19751975-01-041975-12-24
19761976-01-021976-12-24
19771977-01-121977-12-02
19781978-01-071978-12-30
19791979-01-191979-12-15
19801980-01-271980-12-31
19811981-01-311981-12-22
19821982-01-201982-12-30
19831983-01-031983-12-15
19841984-01-181984-12-30
19851985-02-191985-12-27
19861986-01-101986-12-26
19871987-01-041987-12-12
19881988-01-161988-12-28
19891989-01-111989-12-27
19901990-01-141990-12-24
19911991-01-061991-12-13
19921992-01-041992-12-06
19931993-01-061993-12-23
19941994-01-131994-12-25
19951995-01-071995-12-24
19961996-01-031996-12-19
19971997-02-151997-12-28

Every Fixed Threshold

Fixed thresholds at Avondale
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3033197519
25 mm (0.98 in): Days with 25 mm or more rain301619965
50 mm (1.97 in): Days with 50 mm or more rain23319721
100 mm (3.94 in): Days with 100 mm or more rain3119761

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1968.

Download the Data

  • Data for Avondale 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 2026-10-14 (14 October 2026). Threshold counts are computed by this site.

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