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Built 2026-10-19 (19 October 2026)

Moomba Threshold Days by Year (ASN00017096)

14 fixed thresholds counted per year at Moomba (ASN00017096): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Moomba Thresholds

  • Moomba: days with 10 mm (0.39 in) or more of precipitation in 31 years, most in 1974 with 21.
  • Moomba: days with a maximum temperature at or above 30 C (86 F) in 26 years, most in 1980 with 201.
  • Moomba: days with a maximum temperature at or above 35 C (95 F) in 26 years, most in 1980 with 119.
  • Moomba: days with a maximum temperature at or above 40 C (104 F) in 26 years, most in 1983 with 48.
  • 14 fixed thresholds have at least one qualifying day at Moomba.
26 years with a qualifying day
Days at or above 30 C (86 F) per year at Moomba Days per year at Moomba with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 201 in 1980. 01002003001973: 1721974: 1371975: 1481976: 1341977: 1851978: 1651979: 1791980: 2011981: 1801982: 1731983: 1641984: 1441985: 1501986: 1531987: 1611988: 1611989: 1501990: 1651991: 1821992: 1601993: 1771994: 1781995: 1601996: 1641997: 1831998: 159197319761979198219851988199119941997
Days per year at Moomba with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 201 in 1980.
Days at or above 30 C (86 F) per year at Moomba
YearDaysDecade average
1973172160
1974137160
1975148160
1976134160
1977185160
1978165160
1979179160
1980201163.7
1981180163.7
1982173163.7
1983164163.7
1984144163.7
1985150163.7
1986153163.7
1987161163.7
1988161163.7
1989150163.7
1990165169.8
1991182169.8
1992160169.8
1993177169.8
1994178169.8
1995160169.8
1996164169.8
1997183169.8
1998159169.8
First to last qualifying date each year at Moomba For each year, a bar from the first to the last day at Moomba meeting 30 C (86 F). 1973: 1 January 1973 to 30 December 19731974: 1 January 1974 to 31 December 19741975: 1 January 1975 to 31 December 19751976: 1 January 1976 to 31 December 19761977: 2 January 1977 to 31 December 19771978: 1 January 1978 to 31 December 19781979: 1 January 1979 to 31 December 19791980: 1 January 1980 to 31 December 19801981: 1 January 1981 to 31 December 19811982: 1 January 1982 to 31 December 19821983: 1 January 1983 to 31 December 19831984: 1 January 1984 to 31 December 19841985: 1 January 1985 to 31 December 19851986: 1 January 1986 to 31 December 19861987: 1 January 1987 to 31 December 19871988: 1 January 1988 to 31 December 19881989: 1 January 1989 to 31 December 19891990: 1 January 1990 to 31 December 19901991: 1 January 1991 to 31 December 19911992: 1 January 1992 to 31 December 19921993: 1 January 1993 to 31 December 19931994: 1 January 1994 to 31 December 19941995: 1 January 1995 to 31 December 19951996: 1 January 1996 to 31 December 19961997: 1 January 1997 to 31 December 19971998: 1 January 1998 to 31 December 19981973197719811985198919931997JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Moomba meeting 30 C (86 F).
First to last qualifying date each year at Moomba
YearFirst dateLast date
19731973-01-011973-12-30
19741974-01-011974-12-31
19751975-01-011975-12-31
19761976-01-011976-12-31
19771977-01-021977-12-31
19781978-01-011978-12-31
19791979-01-011979-12-31
19801980-01-011980-12-31
19811981-01-011981-12-31
19821982-01-011982-12-31
19831983-01-011983-12-31
19841984-01-011984-12-31
19851985-01-011985-12-31
19861986-01-011986-12-31
19871987-01-011987-12-31
19881988-01-011988-12-31
19891989-01-011989-12-31
19901990-01-011990-12-31
19911991-01-011991-12-31
19921992-01-011992-12-31
19931993-01-011993-12-31
19941994-01-011994-12-31
19951995-01-011995-12-31
19961996-01-011996-12-31
19971997-01-011997-12-31
19981998-01-011998-12-31

Every Fixed Threshold

Fixed thresholds at Moomba
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days262011980159
35 C (95 F): Days261191980102
40 C (104 F): Days2648198333
45 C (113 F): Days17819901
90 F (32.2 C): Days261691980133
100 F (37.8 C): Days2681198066
110 F (43.3 C): Days251619794
0 C (32 F): Frost days (min5219972
20 C (68 F): Tropical nights (min261201997101
25 C (77 F): Days with min2657198332
10 mm (0.39 in): Days with 10 mm or more rain312119745
25 mm (0.98 in): Days with 25 mm or more rain201219742
50 mm (1.97 in): Days with 50 mm or more rain8419742
100 mm (3.94 in): Days with 100 mm or more rain1119741

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1973.

Download the Data

  • Data for Moomba 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 (2026-10-17).