Built 2026-10-18 (18 October 2026)

Avondale Farm Threshold Days by Year

4 fixed thresholds counted per year at Avondale Farm (ASN00010795): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Avondale Farm Thresholds

  • Avondale Farm: days with 10 mm (0.39 in) or more of precipitation in 48 years, most in 1996 with 20.
  • Avondale Farm: days with 25 mm (0.98 in) or more of precipitation in 37 years, most in 1983 with 7.
  • Avondale Farm: days with 50 mm (1.97 in) or more of precipitation in 7 years, most in 1986 with 1.
  • Avondale Farm: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1990 with 1.
  • 4 fixed thresholds have at least one qualifying day at Avondale Farm.
48 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Avondale Farm Days per year at Avondale Farm with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 20 in 1996. 051015201965: 151966: 101967: 121968: 121969: 41970: 91971: 91972: 81973: 101974: 141975: 91976: 121977: 81978: 141979: 61980: 81981: 121982: 131983: 181984: 111985: 121986: 161987: 91988: 131989: 121990: 81991: 91992: 161993: 111994: 91995: 141996: 201997: 91999: 132000: 102001: 112002: 42003: 122004: 102005: 152006: 112007: 152008: 132009: 122010: 62011: 162012: 92014: 121965197019751980198519901995200120062011
Days per year at Avondale Farm with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 20 in 1996.
Days with 10 mm (0.39 in) or more of precipitation per year at Avondale Farm
YearDaysDecade average
19651510.6
19661010.6
19671210.6
19681210.6
1969410.6
197099.9
197199.9
197289.9
1973109.9
1974149.9
197599.9
1976129.9
197789.9
1978149.9
197969.9
1980812.4
19811212.4
19821312.4
19831812.4
19841112.4
19851212.4
19861612.4
1987912.4
19881312.4
19891212.4
1990812.1
1991912.1
19921612.1
19931112.1
1994912.1
19951412.1
19962012.1
1997912.1
19991312.1
20001011.3
20011111.3
2002411.3
20031211.3
20041011.3
20051511.3
20061111.3
20071511.3
20081311.3
20091211.3
2010610.8
20111610.8
2012910.8
20141210.8
First to last qualifying date each year at Avondale Farm For each year, a bar from the first to the last day at Avondale Farm meeting 10 mm (0.39 in). 1965: 5 May 1965 to 26 December 19651966: 13 June 1966 to 17 September 19661967: 22 April 1967 to 10 October 19671968: 30 January 1968 to 10 September 19681969: 14 June 1969 to 27 September 19691970: 17 February 1970 to 5 October 19701971: 31 January 1971 to 26 November 19711972: 20 April 1972 to 17 August 19721973: 5 June 1973 to 10 September 19731974: 4 April 1974 to 1 August 19741975: 8 March 1975 to 24 August 19751976: 7 January 1976 to 28 September 19761977: 27 April 1977 to 27 December 19771978: 9 January 1978 to 15 December 19781979: 15 March 1979 to 19 August 19791980: 11 February 1980 to 31 December 19801981: 18 February 1981 to 13 November 19811982: 21 January 1982 to 27 November 19821983: 2 June 1983 to 31 December 19831984: 4 March 1984 to 8 November 19841985: 9 March 1985 to 22 September 19851986: 21 February 1986 to 9 November 19861987: 22 April 1987 to 24 December 19871988: 24 March 1988 to 18 December 19881989: 12 January 1989 to 14 November 19891990: 22 January 1990 to 23 July 19901991: 10 April 1991 to 25 December 19911992: 9 February 1992 to 3 October 19921993: 6 February 1993 to 10 November 19931994: 23 May 1994 to 11 September 19941995: 13 January 1995 to 18 October 19951996: 31 May 1996 to 6 November 19961997: 23 February 1997 to 9 October 19971999: 19 March 1999 to 16 November 19992000: 15 January 2000 to 6 September 20002001: 6 May 2001 to 19 November 20012002: 15 January 2002 to 6 October 20022003: 12 April 2003 to 22 August 20032004: 18 February 2004 to 21 October 20042005: 28 March 2005 to 6 September 20052006: 8 January 2006 to 20 December 20062007: 16 April 2007 to 17 December 20072008: 6 February 2008 to 23 November 20082009: 9 January 2009 to 27 October 20092010: 23 March 2010 to 12 July 20102011: 6 January 2011 to 13 December 20112012: 3 February 2012 to 5 November 20122014: 7 April 2014 to 22 September 201419651971197719831989199520022008JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Avondale Farm meeting 10 mm (0.39 in).
First to last qualifying date each year at Avondale Farm
YearFirst dateLast date
19651965-05-051965-12-26
19661966-06-131966-09-17
19671967-04-221967-10-10
19681968-01-301968-09-10
19691969-06-141969-09-27
19701970-02-171970-10-05
19711971-01-311971-11-26
19721972-04-201972-08-17
19731973-06-051973-09-10
19741974-04-041974-08-01
19751975-03-081975-08-24
19761976-01-071976-09-28
19771977-04-271977-12-27
19781978-01-091978-12-15
19791979-03-151979-08-19
19801980-02-111980-12-31
19811981-02-181981-11-13
19821982-01-211982-11-27
19831983-06-021983-12-31
19841984-03-041984-11-08
19851985-03-091985-09-22
19861986-02-211986-11-09
19871987-04-221987-12-24
19881988-03-241988-12-18
19891989-01-121989-11-14
19901990-01-221990-07-23
19911991-04-101991-12-25
19921992-02-091992-10-03
19931993-02-061993-11-10
19941994-05-231994-09-11
19951995-01-131995-10-18
19961996-05-311996-11-06
19971997-02-231997-10-09
19991999-03-191999-11-16
20002000-01-152000-09-06
20012001-05-062001-11-19
20022002-01-152002-10-06
20032003-04-122003-08-22
20042004-02-182004-10-21
20052005-03-282005-09-06
20062006-01-082006-12-20
20072007-04-162007-12-17
20082008-02-062008-11-23
20092009-01-092009-10-27
20102010-03-232010-07-12
20112011-01-062011-12-13
20122012-02-032012-11-05
20142014-04-072014-09-22

Every Fixed Threshold

Fixed thresholds at Avondale Farm
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4820199612
25 mm (0.98 in): Days with 25 mm or more rain37719833
50 mm (1.97 in): Days with 50 mm or more rain7119861
100 mm (3.94 in): Days with 100 mm or more rain1119901

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1965.

Download the Data

  • Data for Avondale Farm 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 (2025-12-31).