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Built 2026-10-18 (18 October 2026)

Avondale Threshold Days by Year

4 fixed thresholds counted per year at Avondale (ASN00037096): 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 56 years, most in 1950 with 27.
  • Avondale: days with 25 mm (0.98 in) or more of precipitation in 55 years, most in 1950 with 13.
  • Avondale: days with 50 mm (1.97 in) or more of precipitation in 33 years, most in 1950 with 6.
  • Avondale: days with 100 mm (3.94 in) or more of precipitation in 10 years, most in 1974 with 3.
  • 4 fixed thresholds have at least one qualifying day at Avondale.
56 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 27 in 1950. 01020301919: 101920: 171921: 151922: 111923: 81924: 171925: 71926: 61927: 61928: 71929: 41930: 141931: 121932: 71933: 121934: 81935: 51936: 111937: 101938: 61939: 101940: 81941: 231942: 51943: 41944: 121945: 61946: 61947: 131948: 41949: 171950: 271951: 61952: 61953: 81954: 141955: 131956: 191957: 111958: 51959: 71960: 151961: 81962: 141963: 121964: 61965: 31966: 51967: 61968: 81969: 111970: 51971: 111972: 81973: 231974: 211919192519311937194319491955196119671973
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 27 in 1950.
Days with 10 mm (0.39 in) or more of precipitation per year at Avondale
YearDaysDecade average
19191010
1920179.8
1921159.8
1922119.8
192389.8
1924179.8
192579.8
192669.8
192769.8
192879.8
192949.8
1930149.5
1931129.5
193279.5
1933129.5
193489.5
193559.5
1936119.5
1937109.5
193869.5
1939109.5
194089.8
1941239.8
194259.8
194349.8
1944129.8
194569.8
194669.8
1947139.8
194849.8
1949179.8
19502711.6
1951611.6
1952611.6
1953811.6
19541411.6
19551311.6
19561911.6
19571111.6
1958511.6
1959711.6
1960158.8
196188.8
1962148.8
1963128.8
196468.8
196538.8
196658.8
196768.8
196888.8
1969118.8
1970513.6
19711113.6
1972813.6
19732313.6
19742113.6
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). 1919: 11 January 1919 to 20 May 19191920: 19 April 1920 to 5 December 19201921: 4 January 1921 to 26 December 19211922: 31 January 1922 to 21 December 19221923: 8 January 1923 to 27 December 19231924: 6 January 1924 to 13 December 19241925: 4 January 1925 to 13 November 19251926: 17 March 1926 to 18 December 19261927: 29 January 1927 to 23 December 19271928: 4 February 1928 to 12 December 19281929: 27 March 1929 to 3 April 19291930: 24 January 1930 to 29 October 19301931: 7 January 1931 to 6 December 19311932: 11 April 1932 to 26 October 19321933: 28 January 1933 to 6 December 19331934: 27 January 1934 to 11 October 19341935: 28 June 1935 to 31 December 19351936: 6 January 1936 to 24 December 19361937: 2 January 1937 to 12 November 19371938: 24 January 1938 to 16 November 19381939: 23 January 1939 to 22 October 19391940: 8 January 1940 to 2 December 19401941: 1 January 1941 to 20 November 19411942: 25 May 1942 to 8 December 19421943: 18 February 1943 to 4 September 19431944: 23 January 1944 to 19 December 19441945: 25 February 1945 to 20 December 19451946: 7 January 1946 to 14 November 19461947: 5 February 1947 to 31 December 19471948: 7 March 1948 to 30 December 19481949: 27 January 1949 to 20 December 19491950: 6 January 1950 to 18 December 19501951: 6 January 1951 to 29 December 19511952: 16 February 1952 to 27 November 19521953: 4 January 1953 to 10 April 19531954: 1 January 1954 to 27 October 19541955: 21 January 1955 to 23 October 19551956: 2 February 1956 to 21 December 19561957: 9 January 1957 to 1 July 19571958: 4 January 1958 to 11 October 19581959: 15 February 1959 to 23 May 19591960: 9 February 1960 to 30 December 19601961: 2 January 1961 to 24 December 19611962: 3 January 1962 to 21 December 19621963: 13 January 1963 to 5 April 19631964: 5 January 1964 to 8 October 19641965: 8 March 1965 to 15 December 19651966: 6 January 1966 to 7 November 19661967: 6 March 1967 to 29 December 19671968: 15 January 1968 to 22 May 19681969: 15 January 1969 to 24 December 19691970: 2 February 1970 to 28 September 19701971: 30 January 1971 to 25 December 19711972: 11 January 1972 to 10 December 19721973: 15 January 1973 to 26 December 19731974: 1 January 1974 to 17 November 197419191926193319401947195419611968JanFebMarAprMayJunJulAugSepOctNovDec
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
19191919-01-111919-05-20
19201920-04-191920-12-05
19211921-01-041921-12-26
19221922-01-311922-12-21
19231923-01-081923-12-27
19241924-01-061924-12-13
19251925-01-041925-11-13
19261926-03-171926-12-18
19271927-01-291927-12-23
19281928-02-041928-12-12
19291929-03-271929-04-03
19301930-01-241930-10-29
19311931-01-071931-12-06
19321932-04-111932-10-26
19331933-01-281933-12-06
19341934-01-271934-10-11
19351935-06-281935-12-31
19361936-01-061936-12-24
19371937-01-021937-11-12
19381938-01-241938-11-16
19391939-01-231939-10-22
19401940-01-081940-12-02
19411941-01-011941-11-20
19421942-05-251942-12-08
19431943-02-181943-09-04
19441944-01-231944-12-19
19451945-02-251945-12-20
19461946-01-071946-11-14
19471947-02-051947-12-31
19481948-03-071948-12-30
19491949-01-271949-12-20
19501950-01-061950-12-18
19511951-01-061951-12-29
19521952-02-161952-11-27
19531953-01-041953-04-10
19541954-01-011954-10-27
19551955-01-211955-10-23
19561956-02-021956-12-21
19571957-01-091957-07-01
19581958-01-041958-10-11
19591959-02-151959-05-23
19601960-02-091960-12-30
19611961-01-021961-12-24
19621962-01-031962-12-21
19631963-01-131963-04-05
19641964-01-051964-10-08
19651965-03-081965-12-15
19661966-01-061966-11-07
19671967-03-061967-12-29
19681968-01-151968-05-22
19691969-01-151969-12-24
19701970-02-021970-09-28
19711971-01-301971-12-25
19721972-01-111972-12-10
19731973-01-151973-12-26
19741974-01-011974-11-17

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 rain5627195021
25 mm (0.98 in): Days with 25 mm or more rain5513195011
50 mm (1.97 in): Days with 50 mm or more rain33619504
100 mm (3.94 in): Days with 100 mm or more rain10319743

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1919.

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 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

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