Built 2026-10-17 (17 October 2026)

Alexandra Bridge Threshold Days by Year

3 fixed thresholds counted per year at Alexandra Bridge (ASN00009801): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Alexandra Bridge Thresholds

  • Alexandra Bridge: days with 10 mm (0.39 in) or more of precipitation in 51 years, most in 1973 with 56.
  • Alexandra Bridge: days with 25 mm (0.98 in) or more of precipitation in 51 years, most in 2013 with 14.
  • Alexandra Bridge: days with 50 mm (1.97 in) or more of precipitation in 25 years, most in 1997 with 3.
  • 3 fixed thresholds have at least one qualifying day at Alexandra Bridge.
51 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Alexandra Bridge Days per year at Alexandra Bridge with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 56 in 1973. 02040601971: 331972: 371973: 561974: 501975: 401976: 311977: 371978: 441979: 341980: 411981: 371982: 341983: 381984: 331985: 291986: 341987: 231988: 461989: 371990: 431991: 441992: 501993: 301994: 291995: 391996: 451997: 331998: 341999: 412000: 292001: 232002: 272003: 322004: 352005: 352006: 272007: 382008: 412009: 382010: 182012: 222013: 412014: 292015: 252017: 282018: 272019: 282020: 292021: 452022: 352023: 34197119771983198919952001200720142021
Days per year at Alexandra Bridge with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 56 in 1973.
Days with 10 mm (0.39 in) or more of precipitation per year at Alexandra Bridge
YearDaysDecade average
19713340.2
19723740.2
19735640.2
19745040.2
19754040.2
19763140.2
19773740.2
19784440.2
19793440.2
19804135.2
19813735.2
19823435.2
19833835.2
19843335.2
19852935.2
19863435.2
19872335.2
19884635.2
19893735.2
19904338.8
19914438.8
19925038.8
19933038.8
19942938.8
19953938.8
19964538.8
19973338.8
19983438.8
19994138.8
20002932.5
20012332.5
20022732.5
20033232.5
20043532.5
20053532.5
20062732.5
20073832.5
20084132.5
20093832.5
20101827.3
20122227.3
20134127.3
20142927.3
20152527.3
20172827.3
20182727.3
20192827.3
20202935.8
20214535.8
20223535.8
20233435.8
First to last qualifying date each year at Alexandra Bridge For each year, a bar from the first to the last day at Alexandra Bridge meeting 10 mm (0.39 in). 1971: 28 March 1971 to 15 November 19711972: 19 April 1972 to 28 October 19721973: 8 April 1973 to 29 October 19731974: 27 January 1974 to 19 November 19741975: 9 March 1975 to 17 November 19751976: 7 January 1976 to 28 November 19761977: 18 January 1977 to 22 December 19771978: 18 March 1978 to 3 November 19781979: 13 January 1979 to 21 November 19791980: 3 April 1980 to 30 December 19801981: 6 March 1981 to 26 November 19811982: 3 January 1982 to 11 December 19821983: 8 April 1983 to 31 December 19831984: 16 March 1984 to 27 December 19841985: 8 March 1985 to 22 November 19851986: 9 January 1986 to 27 October 19861987: 17 March 1987 to 24 December 19871988: 21 April 1988 to 12 November 19881989: 26 January 1989 to 24 December 19891990: 15 February 1990 to 1 November 19901991: 9 April 1991 to 26 December 19911992: 13 February 1992 to 9 December 19921993: 3 April 1993 to 27 October 19931994: 12 May 1994 to 14 October 19941995: 10 May 1995 to 22 December 19951996: 28 March 1996 to 12 December 19961997: 25 February 1997 to 28 November 19971998: 9 March 1998 to 13 October 19981999: 2 May 1999 to 16 October 19992000: 15 January 2000 to 27 November 20002001: 1 February 2001 to 5 December 20012002: 17 January 2002 to 1 November 20022003: 12 April 2003 to 18 November 20032004: 29 January 2004 to 17 November 20042005: 10 March 2005 to 21 October 20052006: 25 January 2006 to 29 November 20062007: 3 January 2007 to 17 December 20072008: 8 March 2008 to 6 November 20082009: 26 February 2009 to 18 November 20092010: 14 April 2010 to 21 October 20102012: 2 February 2012 to 29 November 20122013: 15 March 2013 to 30 November 20132014: 8 May 2014 to 28 November 20142015: 15 March 2015 to 31 October 20152017: 22 March 2017 to 18 December 20172018: 17 January 2018 to 6 December 20182019: 23 January 2019 to 1 November 20192020: 14 March 2020 to 13 December 20202021: 7 February 2021 to 15 November 20212022: 7 February 2022 to 11 November 20222023: 11 April 2023 to 2 October 202319711978198519921999200620142022JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Alexandra Bridge meeting 10 mm (0.39 in).
First to last qualifying date each year at Alexandra Bridge
YearFirst dateLast date
19711971-03-281971-11-15
19721972-04-191972-10-28
19731973-04-081973-10-29
19741974-01-271974-11-19
19751975-03-091975-11-17
19761976-01-071976-11-28
19771977-01-181977-12-22
19781978-03-181978-11-03
19791979-01-131979-11-21
19801980-04-031980-12-30
19811981-03-061981-11-26
19821982-01-031982-12-11
19831983-04-081983-12-31
19841984-03-161984-12-27
19851985-03-081985-11-22
19861986-01-091986-10-27
19871987-03-171987-12-24
19881988-04-211988-11-12
19891989-01-261989-12-24
19901990-02-151990-11-01
19911991-04-091991-12-26
19921992-02-131992-12-09
19931993-04-031993-10-27
19941994-05-121994-10-14
19951995-05-101995-12-22
19961996-03-281996-12-12
19971997-02-251997-11-28
19981998-03-091998-10-13
19991999-05-021999-10-16
20002000-01-152000-11-27
20012001-02-012001-12-05
20022002-01-172002-11-01
20032003-04-122003-11-18
20042004-01-292004-11-17
20052005-03-102005-10-21
20062006-01-252006-11-29
20072007-01-032007-12-17
20082008-03-082008-11-06
20092009-02-262009-11-18
20102010-04-142010-10-21
20122012-02-022012-11-29
20132013-03-152013-11-30
20142014-05-082014-11-28
20152015-03-152015-10-31
20172017-03-222017-12-18
20182018-01-172018-12-06
20192019-01-232019-11-01
20202020-03-142020-12-13
20212021-02-072021-11-15
20222022-02-072022-11-11
20232023-04-112023-10-02

Every Fixed Threshold

Fixed thresholds at Alexandra Bridge
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain5156197334
25 mm (0.98 in): Days with 25 mm or more rain511420139
50 mm (1.97 in): Days with 50 mm or more rain25319972

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1971.

Download the Data

  • Data for Alexandra Bridge 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).