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Built 2026-10-17 (17 October 2026)

Mallanganee (Hereford Hills) Threshold Days by Year

5 fixed thresholds counted per year at Mallanganee (Hereford Hills) (ASN00057121): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mallanganee (Hereford Hills) Thresholds

  • Mallanganee (Hereford Hills): days with 10 mm (0.39 in) or more of precipitation in 31 years, most in 1989 with 48.
  • Mallanganee (Hereford Hills): days with 25 mm (0.98 in) or more of precipitation in 31 years, most in 1989 with 17.
  • Mallanganee (Hereford Hills): days with 50 mm (1.97 in) or more of precipitation in 24 years, most in 1988 with 7.
  • Mallanganee (Hereford Hills): days with 100 mm (3.94 in) or more of precipitation in 11 years, most in 2001 with 2.
  • 5 fixed thresholds have at least one qualifying day at Mallanganee (Hereford Hills).
31 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Mallanganee (Hereford Hills) Days per year at Mallanganee (Hereford Hills) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 48 in 1989. 02040601988: 371989: 481990: 261991: 271992: 271993: 201994: 251995: 211996: 361997: 291998: 251999: 382000: 222001: 252002: 162003: 182004: 262005: 202006: 332007: 352008: 272009: 312010: 422011: 322012: 382013: 282014: 252015: 282016: 242017: 302018: 2019881992199620002004200820122016
Days per year at Mallanganee (Hereford Hills) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 48 in 1989.
Days with 10 mm (0.39 in) or more of precipitation per year at Mallanganee (Hereford Hills)
YearDaysDecade average
19883742.5
19894842.5
19902627.4
19912727.4
19922727.4
19932027.4
19942527.4
19952127.4
19963627.4
19972927.4
19982527.4
19993827.4
20002225.3
20012525.3
20021625.3
20031825.3
20042625.3
20052025.3
20063325.3
20073525.3
20082725.3
20093125.3
20104229.7
20113229.7
20123829.7
20132829.7
20142529.7
20152829.7
20162429.7
20173029.7
20182029.7
First to last qualifying date each year at Mallanganee (Hereford Hills) For each year, a bar from the first to the last day at Mallanganee (Hereford Hills) meeting 10 mm (0.39 in). 1988: 5 January 1988 to 19 December 19881989: 7 January 1989 to 27 December 19891990: 14 January 1990 to 31 December 19901991: 1 January 1991 to 31 December 19911992: 1 January 1992 to 27 December 19921993: 5 January 1993 to 9 December 19931994: 1 January 1994 to 26 December 19941995: 3 January 1995 to 24 December 19951996: 3 January 1996 to 31 December 19961997: 29 January 1997 to 27 December 19971998: 30 January 1998 to 25 December 19981999: 2 January 1999 to 28 December 19992000: 16 January 2000 to 30 December 20002001: 18 January 2001 to 31 December 20012002: 3 February 2002 to 28 October 20022003: 12 March 2003 to 28 December 20032004: 12 January 2004 to 11 December 20042005: 18 January 2005 to 28 December 20052006: 7 January 2006 to 4 December 20062007: 3 January 2007 to 31 December 20072008: 4 January 2008 to 25 December 20082009: 26 January 2009 to 30 December 20092010: 8 January 2010 to 28 December 20102011: 6 January 2011 to 13 December 20112012: 16 January 2012 to 29 December 20122013: 24 January 2013 to 16 December 20132014: 24 January 2014 to 28 December 20142015: 3 January 2015 to 28 December 20152016: 4 January 2016 to 8 December 20162017: 2 January 2017 to 27 December 20172018: 3 January 2018 to 23 November 201819881992199620002004200820122016JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Mallanganee (Hereford Hills) meeting 10 mm (0.39 in).
First to last qualifying date each year at Mallanganee (Hereford Hills)
YearFirst dateLast date
19881988-01-051988-12-19
19891989-01-071989-12-27
19901990-01-141990-12-31
19911991-01-011991-12-31
19921992-01-011992-12-27
19931993-01-051993-12-09
19941994-01-011994-12-26
19951995-01-031995-12-24
19961996-01-031996-12-31
19971997-01-291997-12-27
19981998-01-301998-12-25
19991999-01-021999-12-28
20002000-01-162000-12-30
20012001-01-182001-12-31
20022002-02-032002-10-28
20032003-03-122003-12-28
20042004-01-122004-12-11
20052005-01-182005-12-28
20062006-01-072006-12-04
20072007-01-032007-12-31
20082008-01-042008-12-25
20092009-01-262009-12-30
20102010-01-082010-12-28
20112011-01-062011-12-13
20122012-01-162012-12-29
20132013-01-242013-12-16
20142014-01-242014-12-28
20152015-01-032015-12-28
20162016-01-042016-12-08
20172017-01-022017-12-27
20182018-01-032018-11-23

Every Fixed Threshold

Fixed thresholds at Mallanganee (Hereford Hills)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3148198920
25 mm (0.98 in): Days with 25 mm or more rain311719896
50 mm (1.97 in): Days with 50 mm or more rain24719882
100 mm (3.94 in): Days with 100 mm or more rain11220011
200 mm (7.87 in): Days with 200 mm or more rain1119881

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1988.

Download the Data

  • Data for Mallanganee (Hereford Hills) 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).