Built 2026-10-18 (18 October 2026)

Green Grove Threshold Days by Year

4 fixed thresholds counted per year at Green Grove (ASN00008057): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Green Grove Thresholds

  • Green Grove: days with 10 mm (0.39 in) or more of precipitation in 70 years, most in 1974 with 24.
  • Green Grove: days with 25 mm (0.98 in) or more of precipitation in 69 years, most in 1998 with 8.
  • Green Grove: days with 50 mm (1.97 in) or more of precipitation in 24 years, most in 2015 with 3.
  • Green Grove: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1955 with 1.
  • 4 fixed thresholds have at least one qualifying day at Green Grove.
70 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Green Grove Days per year at Green Grove with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 24 in 1974. 01020301952: 101953: 201954: 101955: 221956: 141957: 131958: 221959: 101961: 161962: 131963: 221964: 171965: 211966: 221967: 181968: 211969: 81970: 191971: 81972: 111973: 151974: 241975: 211976: 101977: 91981: 171982: 171983: 121984: 191985: 111986: 181987: 151988: 191989: 91990: 181991: 131992: 141993: 81994: 111995: 171996: 151997: 201998: 171999: 232000: 112001: 192002: 102003: 162004: 162005: 122006: 62007: 92008: 122009: 72010: 132011: 182012: 92013: 132014: 132015: 112016: 152017: 92018: 142019: 92020: 142021: 192022: 172023: 102025: 152026: 141952195919671974198419911998200520122019
Days per year at Green Grove with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 24 in 1974.
Days with 10 mm (0.39 in) or more of precipitation per year at Green Grove
YearDaysDecade average
19521015.1
19532015.1
19541015.1
19552215.1
19561415.1
19571315.1
19582215.1
19591015.1
19611617.6
19621317.6
19632217.6
19641717.6
19652117.6
19662217.6
19671817.6
19682117.6
1969817.6
19701914.6
1971814.6
19721114.6
19731514.6
19742414.6
19752114.6
19761014.6
1977914.6
19811715.2
19821715.2
19831215.2
19841915.2
19851115.2
19861815.2
19871515.2
19881915.2
1989915.2
19901815.6
19911315.6
19921415.6
1993815.6
19941115.6
19951715.6
19961515.6
19972015.6
19981715.6
19992315.6
20001111.8
20011911.8
20021011.8
20031611.8
20041611.8
20051211.8
2006611.8
2007911.8
20081211.8
2009711.8
20101312.4
20111812.4
2012912.4
20131312.4
20141312.4
20151112.4
20161512.4
2017912.4
20181412.4
2019912.4
20201414.8
20211914.8
20221714.8
20231014.8
20251514.8
20261414.8
First to last qualifying date each year at Green Grove For each year, a bar from the first to the last day at Green Grove meeting 10 mm (0.39 in). 1952: 5 May 1952 to 13 October 19521953: 23 March 1953 to 16 November 19531954: 21 April 1954 to 9 September 19541955: 6 February 1955 to 26 October 19551956: 5 March 1956 to 22 July 19561957: 23 May 1957 to 23 August 19571958: 22 January 1958 to 13 October 19581959: 1 June 1959 to 19 August 19591961: 20 January 1961 to 18 August 19611962: 13 May 1962 to 5 September 19621963: 21 February 1963 to 26 August 19631964: 1 April 1964 to 4 October 19641965: 12 April 1965 to 6 October 19651966: 4 April 1966 to 25 September 19661967: 22 April 1967 to 10 December 19671968: 28 January 1968 to 5 October 19681969: 8 April 1969 to 3 November 19691970: 5 February 1970 to 29 December 19701971: 28 March 1971 to 11 November 19711972: 30 May 1972 to 8 October 19721973: 22 April 1973 to 10 September 19731974: 4 March 1974 to 19 November 19741975: 28 February 1975 to 15 October 19751976: 28 February 1976 to 11 October 19761977: 11 May 1977 to 26 December 19771981: 22 May 1981 to 13 November 19811982: 21 January 1982 to 21 September 19821983: 3 May 1983 to 1 December 19831984: 22 February 1984 to 9 November 19841985: 8 March 1985 to 22 September 19851986: 21 February 1986 to 22 August 19861987: 10 May 1987 to 13 November 19871988: 15 April 1988 to 31 December 19881989: 25 February 1989 to 21 July 19891990: 28 January 1990 to 6 October 19901991: 22 May 1991 to 24 December 19911992: 7 April 1992 to 20 November 19921993: 28 May 1993 to 29 August 19931994: 23 May 1994 to 14 October 19941995: 29 March 1995 to 18 October 19951996: 8 February 1996 to 6 November 19961997: 4 April 1997 to 13 November 19971998: 18 April 1998 to 1 September 19981999: 20 March 1999 to 11 December 19992000: 10 March 2000 to 6 September 20002001: 6 May 2001 to 15 November 20012002: 17 April 2002 to 1 September 20022003: 30 March 2003 to 13 October 20032004: 10 May 2004 to 24 September 20042005: 1 April 2005 to 18 August 20052006: 12 January 2006 to 8 September 20062007: 28 May 2007 to 9 October 20072008: 8 February 2008 to 24 October 20082009: 22 May 2009 to 21 August 20092010: 22 March 2010 to 21 December 20102011: 20 February 2011 to 27 October 20112012: 7 June 2012 to 25 November 20122013: 11 March 2013 to 20 October 20132014: 25 April 2014 to 22 September 20142015: 2 February 2015 to 22 August 20152016: 26 March 2016 to 31 August 20162017: 30 January 2017 to 29 August 20172018: 15 January 2018 to 14 October 20182019: 7 June 2019 to 30 August 20192020: 22 February 2020 to 14 November 20202021: 6 February 2021 to 26 October 20212022: 28 March 2022 to 18 November 20222023: 24 May 2023 to 14 September 20232025: 30 May 2025 to 18 November 20252026: 10 February 2026 to 27 August 202619521962197119831992200120102019JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Green Grove meeting 10 mm (0.39 in).
First to last qualifying date each year at Green Grove
YearFirst dateLast date
19521952-05-051952-10-13
19531953-03-231953-11-16
19541954-04-211954-09-09
19551955-02-061955-10-26
19561956-03-051956-07-22
19571957-05-231957-08-23
19581958-01-221958-10-13
19591959-06-011959-08-19
19611961-01-201961-08-18
19621962-05-131962-09-05
19631963-02-211963-08-26
19641964-04-011964-10-04
19651965-04-121965-10-06
19661966-04-041966-09-25
19671967-04-221967-12-10
19681968-01-281968-10-05
19691969-04-081969-11-03
19701970-02-051970-12-29
19711971-03-281971-11-11
19721972-05-301972-10-08
19731973-04-221973-09-10
19741974-03-041974-11-19
19751975-02-281975-10-15
19761976-02-281976-10-11
19771977-05-111977-12-26
19811981-05-221981-11-13
19821982-01-211982-09-21
19831983-05-031983-12-01
19841984-02-221984-11-09
19851985-03-081985-09-22
19861986-02-211986-08-22
19871987-05-101987-11-13
19881988-04-151988-12-31
19891989-02-251989-07-21
19901990-01-281990-10-06
19911991-05-221991-12-24
19921992-04-071992-11-20
19931993-05-281993-08-29
19941994-05-231994-10-14
19951995-03-291995-10-18
19961996-02-081996-11-06
19971997-04-041997-11-13
19981998-04-181998-09-01
19991999-03-201999-12-11
20002000-03-102000-09-06
20012001-05-062001-11-15
20022002-04-172002-09-01
20032003-03-302003-10-13
20042004-05-102004-09-24
20052005-04-012005-08-18
20062006-01-122006-09-08
20072007-05-282007-10-09
20082008-02-082008-10-24
20092009-05-222009-08-21
20102010-03-222010-12-21
20112011-02-202011-10-27
20122012-06-072012-11-25
20132013-03-112013-10-20
20142014-04-252014-09-22
20152015-02-022015-08-22
20162016-03-262016-08-31
20172017-01-302017-08-29
20182018-01-152018-10-14
20192019-06-072019-08-30
20202020-02-222020-11-14
20212021-02-062021-10-26
20222022-03-282022-11-18
20232023-05-242023-09-14
20252025-05-302025-11-18
20262026-02-102026-08-27

Every Fixed Threshold

Fixed thresholds at Green Grove
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain7024197414
25 mm (0.98 in): Days with 25 mm or more rain69819983
50 mm (1.97 in): Days with 50 mm or more rain24320151
100 mm (3.94 in): Days with 100 mm or more rain1119551

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1952.

Download the Data

  • Data for Green Grove 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).