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Data as of 2025-12-31
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Built 2026-10-17 (17 October 2026)

Wallaroi Threshold Days by Year

4 fixed thresholds counted per year at Wallaroi (ASN00062030): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Wallaroi Thresholds

  • Wallaroi: days with 10 mm (0.39 in) or more of precipitation in 48 years, most in 1950 with 53.
  • Wallaroi: days with 25 mm (0.98 in) or more of precipitation in 47 years, most in 1950 with 17.
  • Wallaroi: days with 50 mm (1.97 in) or more of precipitation in 25 years, most in 1950 with 4.
  • Wallaroi: days with 100 mm (3.94 in) or more of precipitation in 3 years, most in 1943 with 1.
  • 4 fixed thresholds have at least one qualifying day at Wallaroi.
48 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Wallaroi Days per year at Wallaroi with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 53 in 1950. 02040601925: 151926: 251927: 181928: 191929: 141930: 251931: 291932: 201933: 171934: 251935: 151936: 231937: 171938: 151939: 181940: 161941: 191942: 211943: 201944: 151945: 221946: 111947: 241948: 251949: 271950: 531951: 191952: 211953: 151954: 291955: 271956: 341957: 111958: 251959: 231960: 271961: 211962: 251963: 291964: 231965: 111966: 281967: 161968: 231969: 331970: 291971: 271972: 141925193019351940194519501955196019651970
Days per year at Wallaroi with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 53 in 1950.
Days with 10 mm (0.39 in) or more of precipitation per year at Wallaroi
YearDaysDecade average
19251518.2
19262518.2
19271818.2
19281918.2
19291418.2
19302520.4
19312920.4
19322020.4
19331720.4
19342520.4
19351520.4
19362320.4
19371720.4
19381520.4
19391820.4
19401620
19411920
19422120
19432020
19441520
19452220
19461120
19472420
19482520
19492720
19505325.7
19511925.7
19522125.7
19531525.7
19542925.7
19552725.7
19563425.7
19571125.7
19582525.7
19592325.7
19602723.6
19612123.6
19622523.6
19632923.6
19642323.6
19651123.6
19662823.6
19671623.6
19682323.6
19693323.6
19702923.3
19712723.3
19721423.3
First to last qualifying date each year at Wallaroi For each year, a bar from the first to the last day at Wallaroi meeting 10 mm (0.39 in). 1925: 4 January 1925 to 13 December 19251926: 5 January 1926 to 28 December 19261927: 6 January 1927 to 12 December 19271928: 5 January 1928 to 25 July 19281929: 5 February 1929 to 12 December 19291930: 24 January 1930 to 18 December 19301931: 2 January 1931 to 5 December 19311932: 7 February 1932 to 24 December 19321933: 22 January 1933 to 15 December 19331934: 7 January 1934 to 28 December 19341935: 5 January 1935 to 4 December 19351936: 5 January 1936 to 28 December 19361937: 9 January 1937 to 30 December 19371938: 27 January 1938 to 31 December 19381939: 5 January 1939 to 27 December 19391940: 7 January 1940 to 21 December 19401941: 1 January 1941 to 20 December 19411942: 2 February 1942 to 31 December 19421943: 4 January 1943 to 7 December 19431944: 2 January 1944 to 30 November 19441945: 14 January 1945 to 29 November 19451946: 19 January 1946 to 29 December 19461947: 7 January 1947 to 25 December 19471948: 1 January 1948 to 31 December 19481949: 26 January 1949 to 20 December 19491950: 2 January 1950 to 23 December 19501951: 22 February 1951 to 27 November 19511952: 8 January 1952 to 31 December 19521953: 6 January 1953 to 27 November 19531954: 1 January 1954 to 31 December 19541955: 23 January 1955 to 20 December 19551956: 20 January 1956 to 8 December 19561957: 8 February 1957 to 31 December 19571958: 29 January 1958 to 28 December 19581959: 1 January 1959 to 23 December 19591960: 20 January 1960 to 26 December 19601961: 3 January 1961 to 16 December 19611962: 5 January 1962 to 25 December 19621963: 4 January 1963 to 30 December 19631964: 14 January 1964 to 23 December 19641965: 10 February 1965 to 4 December 19651966: 17 January 1966 to 15 December 19661967: 26 January 1967 to 30 December 19671968: 5 January 1968 to 27 December 19681969: 1 January 1969 to 13 December 19691970: 12 January 1970 to 29 December 19701971: 14 January 1971 to 15 December 19711972: 13 January 1972 to 8 December 197219251931193719431949195519611967JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Wallaroi meeting 10 mm (0.39 in).
First to last qualifying date each year at Wallaroi
YearFirst dateLast date
19251925-01-041925-12-13
19261926-01-051926-12-28
19271927-01-061927-12-12
19281928-01-051928-07-25
19291929-02-051929-12-12
19301930-01-241930-12-18
19311931-01-021931-12-05
19321932-02-071932-12-24
19331933-01-221933-12-15
19341934-01-071934-12-28
19351935-01-051935-12-04
19361936-01-051936-12-28
19371937-01-091937-12-30
19381938-01-271938-12-31
19391939-01-051939-12-27
19401940-01-071940-12-21
19411941-01-011941-12-20
19421942-02-021942-12-31
19431943-01-041943-12-07
19441944-01-021944-11-30
19451945-01-141945-11-29
19461946-01-191946-12-29
19471947-01-071947-12-25
19481948-01-011948-12-31
19491949-01-261949-12-20
19501950-01-021950-12-23
19511951-02-221951-11-27
19521952-01-081952-12-31
19531953-01-061953-11-27
19541954-01-011954-12-31
19551955-01-231955-12-20
19561956-01-201956-12-08
19571957-02-081957-12-31
19581958-01-291958-12-28
19591959-01-011959-12-23
19601960-01-201960-12-26
19611961-01-031961-12-16
19621962-01-051962-12-25
19631963-01-041963-12-30
19641964-01-141964-12-23
19651965-02-101965-12-04
19661966-01-171966-12-15
19671967-01-261967-12-30
19681968-01-051968-12-27
19691969-01-011969-12-13
19701970-01-121970-12-29
19711971-01-141971-12-15
19721972-01-131972-12-08

Every Fixed Threshold

Fixed thresholds at Wallaroi
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4853195014
25 mm (0.98 in): Days with 25 mm or more rain471719505
50 mm (1.97 in): Days with 50 mm or more rain25419503
100 mm (3.94 in): Days with 100 mm or more rain3119431

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1925.

Download the Data

  • Data for Wallaroi 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

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