Built 2026-10-19 (19 October 2026)

Boggabri (Mayfield) Threshold Days by Year (ASN00055033)

4 fixed thresholds counted per year at Boggabri (Mayfield) (ASN00055033): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Boggabri (Mayfield) Thresholds

  • Boggabri (Mayfield): days with 10 mm (0.39 in) or more of precipitation in 47 years, most in 1947 with 29.
  • Boggabri (Mayfield): days with 25 mm (0.98 in) or more of precipitation in 47 years, most in 1977 with 13.
  • Boggabri (Mayfield): days with 50 mm (1.97 in) or more of precipitation in 26 years, most in 1971 with 3.
  • Boggabri (Mayfield): days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1964 with 1.
  • 4 fixed thresholds have at least one qualifying day at Boggabri (Mayfield).
47 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Boggabri (Mayfield) Days per year at Boggabri (Mayfield) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 29 in 1947. 01020301935: 151936: 181937: 171938: 111939: 171940: 131942: 241944: 101945: 191947: 291948: 181949: 241950: 291951: 141952: 201953: 211954: 181955: 261956: 221957: 131958: 251959: 221960: 181961: 201962: 291963: 271964: 191965: 121966: 131967: 111968: 211969: 281970: 211971: 241972: 181973: 221974: 151975: 221976: 241977: 291978: 281979: 151980: 131981: 171982: 121984: 281985: 191935194019481953195819631968197319781984
Days per year at Boggabri (Mayfield) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 29 in 1947.
Days with 10 mm (0.39 in) or more of precipitation per year at Boggabri (Mayfield)
YearDaysDecade average
19351515.6
19361815.6
19371715.6
19381115.6
19391715.6
19401319.6
19422419.6
19441019.6
19451919.6
19472919.6
19481819.6
19492419.6
19502921
19511421
19522021
19532121
19541821
19552621
19562221
19571321
19582521
19592221
19601819.8
19612019.8
19622919.8
19632719.8
19641919.8
19651219.8
19661319.8
19671119.8
19682119.8
19692819.8
19702121.8
19712421.8
19721821.8
19732221.8
19741521.8
19752221.8
19762421.8
19772921.8
19782821.8
19791521.8
19801317.8
19811717.8
19821217.8
19842817.8
19851917.8
First to last qualifying date each year at Boggabri (Mayfield) For each year, a bar from the first to the last day at Boggabri (Mayfield) meeting 10 mm (0.39 in). 1935: 4 January 1935 to 3 December 19351936: 6 January 1936 to 25 December 19361937: 1 January 1937 to 29 December 19371938: 25 January 1938 to 26 November 19381939: 1 January 1939 to 27 December 19391940: 2 February 1940 to 31 December 19401942: 31 January 1942 to 30 December 19421944: 18 January 1944 to 24 November 19441945: 15 January 1945 to 30 November 19451947: 31 January 1947 to 24 December 19471948: 3 January 1948 to 31 December 19481949: 9 January 1949 to 21 December 19491950: 18 January 1950 to 31 December 19501951: 15 January 1951 to 27 November 19511952: 5 January 1952 to 31 December 19521953: 7 January 1953 to 27 November 19531954: 2 January 1954 to 9 November 19541955: 22 January 1955 to 21 December 19551956: 21 January 1956 to 22 December 19561957: 7 January 1957 to 31 December 19571958: 25 January 1958 to 28 December 19581959: 2 January 1959 to 25 December 19591960: 23 January 1960 to 15 December 19601961: 3 January 1961 to 14 December 19611962: 1 January 1962 to 31 December 19621963: 4 January 1963 to 8 December 19631964: 13 January 1964 to 13 November 19641965: 9 February 1965 to 15 December 19651966: 5 February 1966 to 28 November 19661967: 5 January 1967 to 30 December 19671968: 5 January 1968 to 6 December 19681969: 3 January 1969 to 26 December 19691970: 10 January 1970 to 29 December 19701971: 12 January 1971 to 16 December 19711972: 13 January 1972 to 9 December 19721973: 9 January 1973 to 30 December 19731974: 11 April 1974 to 27 November 19741975: 3 January 1975 to 20 December 19751976: 13 January 1976 to 24 December 19761977: 13 January 1977 to 15 December 19771978: 5 January 1978 to 27 December 19781979: 18 January 1979 to 21 November 19791980: 3 January 1980 to 31 December 19801981: 11 February 1981 to 23 December 19811982: 18 January 1982 to 31 December 19821984: 3 January 1984 to 26 December 19841985: 18 January 1985 to 10 December 198519351942195019561962196819741980JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Boggabri (Mayfield) meeting 10 mm (0.39 in).
First to last qualifying date each year at Boggabri (Mayfield)
YearFirst dateLast date
19351935-01-041935-12-03
19361936-01-061936-12-25
19371937-01-011937-12-29
19381938-01-251938-11-26
19391939-01-011939-12-27
19401940-02-021940-12-31
19421942-01-311942-12-30
19441944-01-181944-11-24
19451945-01-151945-11-30
19471947-01-311947-12-24
19481948-01-031948-12-31
19491949-01-091949-12-21
19501950-01-181950-12-31
19511951-01-151951-11-27
19521952-01-051952-12-31
19531953-01-071953-11-27
19541954-01-021954-11-09
19551955-01-221955-12-21
19561956-01-211956-12-22
19571957-01-071957-12-31
19581958-01-251958-12-28
19591959-01-021959-12-25
19601960-01-231960-12-15
19611961-01-031961-12-14
19621962-01-011962-12-31
19631963-01-041963-12-08
19641964-01-131964-11-13
19651965-02-091965-12-15
19661966-02-051966-11-28
19671967-01-051967-12-30
19681968-01-051968-12-06
19691969-01-031969-12-26
19701970-01-101970-12-29
19711971-01-121971-12-16
19721972-01-131972-12-09
19731973-01-091973-12-30
19741974-04-111974-11-27
19751975-01-031975-12-20
19761976-01-131976-12-24
19771977-01-131977-12-15
19781978-01-051978-12-27
19791979-01-181979-11-21
19801980-01-031980-12-31
19811981-02-111981-12-23
19821982-01-181982-12-31
19841984-01-031984-12-26
19851985-01-181985-12-10

Every Fixed Threshold

Fixed thresholds at Boggabri (Mayfield)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4729194719
25 mm (0.98 in): Days with 25 mm or more rain471319774
50 mm (1.97 in): Days with 50 mm or more rain26319711
100 mm (3.94 in): Days with 100 mm or more rain1119641

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1935.

Download the Data

  • Data for Boggabri (Mayfield) 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).