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Built 2026-10-18 (18 October 2026)

Mianelup Threshold Days by Year

4 fixed thresholds counted per year at Mianelup (ASN00010779): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mianelup Thresholds

  • Mianelup: days with 10 mm (0.39 in) or more of precipitation in 67 years, most in 1921 with 14.
  • Mianelup: days with 25 mm (0.98 in) or more of precipitation in 42 years, most in 2008 with 5.
  • Mianelup: days with 50 mm (1.97 in) or more of precipitation in 8 years, most in 1913 with 2.
  • Mianelup: days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 1934 with 1.
  • 4 fixed thresholds have at least one qualifying day at Mianelup.
67 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Mianelup Days per year at Mianelup with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 14 in 1921. 0510151907: 101908: 91909: 91910: 61911: 101912: 71913: 111914: 91915: 81916: 81917: 121918: 101919: 61920: 81921: 141922: 41923: 111924: 81925: 121926: 71927: 101928: 51929: 101930: 121931: 41932: 121933: 51934: 101935: 31974: 111975: 81976: 81977: 71978: 81979: 41980: 111981: 51982: 51983: 101984: 61985: 91986: 51987: 31989: 81990: 61991: 101992: 91993: 91994: 51995: 71996: 81997: 81998: 111999: 62000: 32001: 72002: 62003: 82004: 32005: 142006: 62007: 102008: 142009: 52018: 62025: 72026: 31907191419211928193519801987199520022009
Days per year at Mianelup with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 14 in 1921.
Days with 10 mm (0.39 in) or more of precipitation per year at Mianelup
YearDaysDecade average
1907109.3
190899.3
190999.3
191068.7
1911108.7
191278.7
1913118.7
191498.7
191588.7
191688.7
1917128.7
1918108.7
191968.7
192088.9
1921148.9
192248.9
1923118.9
192488.9
1925128.9
192678.9
1927108.9
192858.9
1929108.9
1930127.7
193147.7
1932127.7
193357.7
1934107.7
193537.7
1974117.7
197587.7
197687.7
197777.7
197887.7
197947.7
1980116.9
198156.9
198256.9
1983106.9
198466.9
198596.9
198656.9
198736.9
198986.9
199067.9
1991107.9
199297.9
199397.9
199457.9
199577.9
199687.9
199787.9
1998117.9
199967.9
200037.6
200177.6
200267.6
200387.6
200437.6
2005147.6
200667.6
2007107.6
2008147.6
200957.6
201866
202575
202635
First to last qualifying date each year at Mianelup For each year, a bar from the first to the last day at Mianelup meeting 10 mm (0.39 in). 1907: 8 February 1907 to 20 September 19071908: 28 March 1908 to 14 October 19081909: 8 January 1909 to 16 August 19091910: 15 April 1910 to 21 November 19101911: 20 January 1911 to 3 December 19111912: 2 April 1912 to 29 December 19121913: 11 April 1913 to 20 December 19131914: 18 February 1914 to 21 November 19141915: 1 February 1915 to 18 September 19151916: 24 May 1916 to 19 November 19161917: 29 January 1917 to 11 September 19171918: 26 January 1918 to 30 November 19181919: 16 April 1919 to 10 August 19191920: 13 March 1920 to 12 September 19201921: 19 February 1921 to 10 December 19211922: 2 March 1922 to 31 July 19221923: 20 January 1923 to 11 September 19231924: 24 May 1924 to 26 October 19241925: 2 March 1925 to 31 December 19251926: 5 February 1926 to 15 December 19261927: 10 January 1927 to 7 October 19271928: 9 January 1928 to 28 September 19281929: 3 May 1929 to 10 November 19291930: 7 March 1930 to 13 December 19301931: 6 March 1931 to 5 September 19311932: 18 January 1932 to 23 October 19321933: 22 May 1933 to 12 November 19331934: 3 January 1934 to 6 August 19341935: 8 July 1935 to 22 August 19351974: 14 April 1974 to 18 November 19741975: 2 April 1975 to 18 October 19751976: 12 April 1976 to 7 November 19761977: 16 May 1977 to 30 October 19771978: 5 January 1978 to 1 October 19781979: 21 February 1979 to 22 October 19791980: 15 January 1980 to 31 December 19801981: 15 May 1981 to 8 September 19811982: 21 January 1982 to 28 November 19821983: 3 May 1983 to 31 December 19831984: 30 April 1984 to 14 September 19841985: 9 April 1985 to 13 October 19851986: 22 February 1986 to 25 July 19861987: 11 May 1987 to 1 November 19871989: 1 April 1989 to 16 December 19891990: 29 January 1990 to 21 July 19901991: 26 February 1991 to 26 December 19911992: 24 May 1992 to 20 November 19921993: 19 March 1993 to 16 November 19931994: 12 May 1994 to 14 October 19941995: 23 May 1995 to 28 December 19951996: 16 June 1996 to 15 November 19961997: 20 February 1997 to 29 August 19971998: 11 March 1998 to 18 November 19981999: 27 May 1999 to 13 December 19992000: 11 January 2000 to 29 July 20002001: 9 July 2001 to 3 December 20012002: 23 March 2002 to 23 December 20022003: 29 March 2003 to 25 November 20032004: 6 January 2004 to 29 December 20042005: 19 March 2005 to 27 November 20052006: 13 January 2006 to 29 November 20062007: 3 January 2007 to 17 December 20072008: 1 April 2008 to 11 December 20082009: 2 March 2009 to 19 July 20092018: 17 January 2018 to 24 November 20182025: 14 March 2025 to 6 September 20252026: 28 March 2026 to 31 May 202619071916192519341981199120002009JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Mianelup meeting 10 mm (0.39 in).
First to last qualifying date each year at Mianelup
YearFirst dateLast date
19071907-02-081907-09-20
19081908-03-281908-10-14
19091909-01-081909-08-16
19101910-04-151910-11-21
19111911-01-201911-12-03
19121912-04-021912-12-29
19131913-04-111913-12-20
19141914-02-181914-11-21
19151915-02-011915-09-18
19161916-05-241916-11-19
19171917-01-291917-09-11
19181918-01-261918-11-30
19191919-04-161919-08-10
19201920-03-131920-09-12
19211921-02-191921-12-10
19221922-03-021922-07-31
19231923-01-201923-09-11
19241924-05-241924-10-26
19251925-03-021925-12-31
19261926-02-051926-12-15
19271927-01-101927-10-07
19281928-01-091928-09-28
19291929-05-031929-11-10
19301930-03-071930-12-13
19311931-03-061931-09-05
19321932-01-181932-10-23
19331933-05-221933-11-12
19341934-01-031934-08-06
19351935-07-081935-08-22
19741974-04-141974-11-18
19751975-04-021975-10-18
19761976-04-121976-11-07
19771977-05-161977-10-30
19781978-01-051978-10-01
19791979-02-211979-10-22
19801980-01-151980-12-31
19811981-05-151981-09-08
19821982-01-211982-11-28
19831983-05-031983-12-31
19841984-04-301984-09-14
19851985-04-091985-10-13
19861986-02-221986-07-25
19871987-05-111987-11-01
19891989-04-011989-12-16
19901990-01-291990-07-21
19911991-02-261991-12-26
19921992-05-241992-11-20
19931993-03-191993-11-16
19941994-05-121994-10-14
19951995-05-231995-12-28
19961996-06-161996-11-15
19971997-02-201997-08-29
19981998-03-111998-11-18
19991999-05-271999-12-13
20002000-01-112000-07-29
20012001-07-092001-12-03
20022002-03-232002-12-23
20032003-03-292003-11-25
20042004-01-062004-12-29
20052005-03-192005-11-27
20062006-01-132006-11-29
20072007-01-032007-12-17
20082008-04-012008-12-11
20092009-03-022009-07-19
20182018-01-172018-11-24
20252025-03-142025-09-06
20262026-03-282026-05-31

Every Fixed Threshold

Fixed thresholds at Mianelup
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain671419213
25 mm (0.98 in): Days with 25 mm or more rain42520081
50 mm (1.97 in): Days with 50 mm or more rain8219131
100 mm (3.94 in): Days with 100 mm or more rain2119341

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1907.

Download the Data

  • Data for Mianelup 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2026-10-12).