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Built 2026-10-15 (15 October 2026)

Louisa Downs Threshold Days by Year

4 fixed thresholds counted per year at Louisa Downs (ASN00002017): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Louisa Downs Thresholds

  • Louisa Downs: days with 10 mm (0.39 in) or more of precipitation in 53 years, most in 1974 with 27.
  • Louisa Downs: days with 25 mm (0.98 in) or more of precipitation in 51 years, most in 1974 with 12.
  • Louisa Downs: days with 50 mm (1.97 in) or more of precipitation in 37 years, most in 1926 with 6.
  • Louisa Downs: days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 1986 with 2.
  • 4 fixed thresholds have at least one qualifying day at Louisa Downs.
53 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Louisa Downs Days per year at Louisa Downs with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 27 in 1974. 01020301916: 181917: 121918: 91919: 161920: 141921: 141922: 201923: 151924: 61925: 121926: 241927: 131928: 121929: 31930: 121935: 91936: 121937: 101938: 71939: 231941: 121943: 161945: 71947: 131948: 141949: 161950: 191951: 101952: 61953: 111954: 111955: 111956: 151957: 121958: 71962: 211965: 131966: 81967: 191968: 201969: 111970: 121971: 141974: 271975: 211976: 151977: 161986: 101987: 111991: 161992: 51993: 241994: 10191619221928193819481954196519711987
Days per year at Louisa Downs with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 27 in 1974.
Days with 10 mm (0.39 in) or more of precipitation per year at Louisa Downs
YearDaysDecade average
19161813.8
19171213.8
1918913.8
19191613.8
19201413.3
19211413.3
19222013.3
19231513.3
1924613.3
19251213.3
19262413.3
19271313.3
19281213.3
1929313.3
19301212.2
1935912.2
19361212.2
19371012.2
1938712.2
19392312.2
19411213
19431613
1945713
19471313
19481413
19491613
19501911.3
19511011.3
1952611.3
19531111.3
19541111.3
19551111.3
19561511.3
19571211.3
1958711.3
19622115.3
19651315.3
1966815.3
19671915.3
19682015.3
19691115.3
19701217.5
19711417.5
19742717.5
19752117.5
19761517.5
19771617.5
19861010.5
19871110.5
19911613.8
1992513.8
19932413.8
19941013.8
First to last qualifying date each year at Louisa Downs For each year, a bar from the first to the last day at Louisa Downs meeting 10 mm (0.39 in). 1916: 5 January 1916 to 12 December 19161917: 6 January 1917 to 12 December 19171918: 1 January 1918 to 17 February 19181919: 4 January 1919 to 30 December 19191920: 17 January 1920 to 2 December 19201921: 10 January 1921 to 26 December 19211922: 6 January 1922 to 19 December 19221923: 5 January 1923 to 19 December 19231924: 8 January 1924 to 31 December 19241925: 7 January 1925 to 23 December 19251926: 8 January 1926 to 31 December 19261927: 21 January 1927 to 1 November 19271928: 13 January 1928 to 30 December 19281929: 16 February 1929 to 25 March 19291930: 11 January 1930 to 25 December 19301935: 28 January 1935 to 22 December 19351936: 2 January 1936 to 24 December 19361937: 3 January 1937 to 29 January 19371938: 13 February 1938 to 30 November 19381939: 14 January 1939 to 31 December 19391941: 12 January 1941 to 26 December 19411943: 8 January 1943 to 28 December 19431945: 8 January 1945 to 26 December 19451947: 3 January 1947 to 15 August 19471948: 3 February 1948 to 20 December 19481949: 2 January 1949 to 17 December 19491950: 13 January 1950 to 31 December 19501951: 10 January 1951 to 18 December 19511952: 1 January 1952 to 31 December 19521953: 2 January 1953 to 26 December 19531954: 24 January 1954 to 23 April 19541955: 4 January 1955 to 9 November 19551956: 1 January 1956 to 14 July 19561957: 7 January 1957 to 25 December 19571958: 16 January 1958 to 9 March 19581962: 6 January 1962 to 31 December 19621965: 16 January 1965 to 23 December 19651966: 15 January 1966 to 29 December 19661967: 1 January 1967 to 7 March 19671968: 21 January 1968 to 30 November 19681969: 10 January 1969 to 15 March 19691970: 22 January 1970 to 31 December 19701971: 28 February 1971 to 31 December 19711974: 1 January 1974 to 20 December 19741975: 12 February 1975 to 19 December 19751976: 8 January 1976 to 15 December 19761977: 11 January 1977 to 25 December 19771986: 4 January 1986 to 23 July 19861987: 1 January 1987 to 25 February 19871991: 15 January 1991 to 28 November 19911992: 23 January 1992 to 20 May 19921993: 20 January 1993 to 17 December 19931994: 3 January 1994 to 20 December 199419161923193019431952196219711991JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Louisa Downs meeting 10 mm (0.39 in).
First to last qualifying date each year at Louisa Downs
YearFirst dateLast date
19161916-01-051916-12-12
19171917-01-061917-12-12
19181918-01-011918-02-17
19191919-01-041919-12-30
19201920-01-171920-12-02
19211921-01-101921-12-26
19221922-01-061922-12-19
19231923-01-051923-12-19
19241924-01-081924-12-31
19251925-01-071925-12-23
19261926-01-081926-12-31
19271927-01-211927-11-01
19281928-01-131928-12-30
19291929-02-161929-03-25
19301930-01-111930-12-25
19351935-01-281935-12-22
19361936-01-021936-12-24
19371937-01-031937-01-29
19381938-02-131938-11-30
19391939-01-141939-12-31
19411941-01-121941-12-26
19431943-01-081943-12-28
19451945-01-081945-12-26
19471947-01-031947-08-15
19481948-02-031948-12-20
19491949-01-021949-12-17
19501950-01-131950-12-31
19511951-01-101951-12-18
19521952-01-011952-12-31
19531953-01-021953-12-26
19541954-01-241954-04-23
19551955-01-041955-11-09
19561956-01-011956-07-14
19571957-01-071957-12-25
19581958-01-161958-03-09
19621962-01-061962-12-31
19651965-01-161965-12-23
19661966-01-151966-12-29
19671967-01-011967-03-07
19681968-01-211968-11-30
19691969-01-101969-03-15
19701970-01-221970-12-31
19711971-02-281971-12-31
19741974-01-011974-12-20
19751975-02-121975-12-19
19761976-01-081976-12-15
19771977-01-111977-12-25
19861986-01-041986-07-23
19871987-01-011987-02-25
19911991-01-151991-11-28
19921992-01-231992-05-20
19931993-01-201993-12-17
19941994-01-031994-12-20

Every Fixed Threshold

Fixed thresholds at Louisa Downs
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain5327197410
25 mm (0.98 in): Days with 25 mm or more rain511219743
50 mm (1.97 in): Days with 50 mm or more rain37619265
100 mm (3.94 in): Days with 100 mm or more rain2219862

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1916.

Download the Data

  • Data for Louisa Downs 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).