Built 2026-10-19 (19 October 2026)

Arena Threshold Days by Year (ASN00008273)

3 fixed thresholds counted per year at Arena (ASN00008273): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Arena Thresholds

  • Arena: days with 10 mm (0.39 in) or more of precipitation in 43 years, most in 1996 with 21.
  • Arena: days with 25 mm (0.98 in) or more of precipitation in 39 years, most in 1986 with 6.
  • Arena: days with 50 mm (1.97 in) or more of precipitation in 9 years, most in 1990 with 2.
  • 3 fixed thresholds have at least one qualifying day at Arena.
43 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Arena Days per year at Arena with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 21 in 1996. 01020301981: 141982: 101983: 141984: 171985: 101986: 191987: 121988: 161989: 111990: 161991: 121992: 161993: 91994: 101995: 151996: 211997: 151998: 81999: 182000: 92001: 122002: 102003: 122004: 92005: 102006: 62007: 42008: 112009: 112010: 112011: 142012: 82014: 102016: 152017: 112018: 132019: 72020: 152021: 192022: 172023: 52024: 162026: 11198119861991199620012006201120182023
Days per year at Arena with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 21 in 1996.
Days with 10 mm (0.39 in) or more of precipitation per year at Arena
YearDaysDecade average
19811413.7
19821013.7
19831413.7
19841713.7
19851013.7
19861913.7
19871213.7
19881613.7
19891113.7
19901614
19911214
19921614
1993914
19941014
19951514
19962114
19971514
1998814
19991814
200099.4
2001129.4
2002109.4
2003129.4
200499.4
2005109.4
200669.4
200749.4
2008119.4
2009119.4
20101111.1
20111411.1
2012811.1
20141011.1
20161511.1
20171111.1
20181311.1
2019711.1
20201513.8
20211913.8
20221713.8
2023513.8
20241613.8
20261113.8
First to last qualifying date each year at Arena For each year, a bar from the first to the last day at Arena meeting 10 mm (0.39 in). 1981: 17 February 1981 to 15 August 19811982: 21 January 1982 to 21 September 19821983: 3 May 1983 to 28 December 19831984: 22 February 1984 to 15 September 19841985: 1 February 1985 to 22 September 19851986: 21 February 1986 to 5 October 19861987: 26 April 1987 to 30 November 19871988: 23 March 1988 to 29 December 19881989: 25 February 1989 to 18 September 19891990: 28 January 1990 to 6 October 19901991: 10 April 1991 to 25 December 19911992: 17 March 1992 to 30 September 19921993: 1 May 1993 to 14 November 19931994: 23 May 1994 to 11 September 19941995: 29 March 1995 to 17 October 19951996: 7 February 1996 to 7 November 19961997: 7 April 1997 to 13 November 19971998: 11 May 1998 to 19 July 19981999: 20 March 1999 to 14 October 19992000: 10 March 2000 to 6 September 20002001: 6 May 2001 to 15 November 20012002: 4 February 2002 to 15 September 20022003: 30 March 2003 to 8 September 20032004: 16 May 2004 to 24 September 20042005: 1 April 2005 to 21 September 20052006: 12 January 2006 to 19 December 20062007: 28 May 2007 to 17 December 20072008: 7 February 2008 to 25 October 20082009: 22 May 2009 to 13 August 20092010: 22 March 2010 to 21 December 20102011: 20 February 2011 to 27 October 20112012: 18 January 2012 to 10 December 20122014: 25 April 2014 to 27 November 20142016: 26 March 2016 to 9 October 20162017: 29 January 2017 to 10 December 20172018: 14 January 2018 to 29 August 20182019: 7 June 2019 to 5 July 20192020: 20 February 2020 to 10 November 20202021: 3 February 2021 to 27 October 20212022: 30 March 2022 to 3 September 20222023: 1 June 2023 to 14 September 20232024: 25 February 2024 to 20 November 20242026: 10 February 2026 to 27 August 202619811987199319992005201120192026JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Arena meeting 10 mm (0.39 in).
First to last qualifying date each year at Arena
YearFirst dateLast date
19811981-02-171981-08-15
19821982-01-211982-09-21
19831983-05-031983-12-28
19841984-02-221984-09-15
19851985-02-011985-09-22
19861986-02-211986-10-05
19871987-04-261987-11-30
19881988-03-231988-12-29
19891989-02-251989-09-18
19901990-01-281990-10-06
19911991-04-101991-12-25
19921992-03-171992-09-30
19931993-05-011993-11-14
19941994-05-231994-09-11
19951995-03-291995-10-17
19961996-02-071996-11-07
19971997-04-071997-11-13
19981998-05-111998-07-19
19991999-03-201999-10-14
20002000-03-102000-09-06
20012001-05-062001-11-15
20022002-02-042002-09-15
20032003-03-302003-09-08
20042004-05-162004-09-24
20052005-04-012005-09-21
20062006-01-122006-12-19
20072007-05-282007-12-17
20082008-02-072008-10-25
20092009-05-222009-08-13
20102010-03-222010-12-21
20112011-02-202011-10-27
20122012-01-182012-12-10
20142014-04-252014-11-27
20162016-03-262016-10-09
20172017-01-292017-12-10
20182018-01-142018-08-29
20192019-06-072019-07-05
20202020-02-202020-11-10
20212021-02-032021-10-27
20222022-03-302022-09-03
20232023-06-012023-09-14
20242024-02-252024-11-20
20262026-02-102026-08-27

Every Fixed Threshold

Fixed thresholds at Arena
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4321199611
25 mm (0.98 in): Days with 25 mm or more rain39619864
50 mm (1.97 in): Days with 50 mm or more rain9219901

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1981.

Download the Data

  • Data for Arena 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).