Built 2026-10-19 (19 October 2026)

Coonalpyn (Twinville) Threshold Days by Year (ASN00025551)

3 fixed thresholds counted per year at Coonalpyn (Twinville) (ASN00025551): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Coonalpyn (Twinville) Thresholds

  • Coonalpyn (Twinville): days with 10 mm (0.39 in) or more of precipitation in 33 years, most in 1983 with 18.
  • Coonalpyn (Twinville): days with 25 mm (0.98 in) or more of precipitation in 21 years, most in 1974 with 4.
  • Coonalpyn (Twinville): days with 50 mm (1.97 in) or more of precipitation in 4 years, most in 1973 with 1.
  • 3 fixed thresholds have at least one qualifying day at Coonalpyn (Twinville).
33 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Coonalpyn (Twinville) Days per year at Coonalpyn (Twinville) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 18 in 1983. 051015201973: 101974: 151975: 81976: 71977: 91978: 161979: 101980: 121981: 161982: 81983: 181984: 101985: 101986: 121987: 121988: 81989: 91990: 41991: 91992: 181993: 101994: 91995: 101996: 141998: 91999: 102000: 112001: 92002: 42003: 102004: 52005: 92006: 2197319771981198519891993199820022006
Days per year at Coonalpyn (Twinville) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 18 in 1983.
Days with 10 mm (0.39 in) or more of precipitation per year at Coonalpyn (Twinville)
YearDaysDecade average
19731010.7
19741510.7
1975810.7
1976710.7
1977910.7
19781610.7
19791010.7
19801211.5
19811611.5
1982811.5
19831811.5
19841011.5
19851011.5
19861211.5
19871211.5
1988811.5
1989911.5
1990410.3
1991910.3
19921810.3
19931010.3
1994910.3
19951010.3
19961410.3
1998910.3
19991010.3
2000117.1
200197.1
200247.1
2003107.1
200457.1
200597.1
200627.1
First to last qualifying date each year at Coonalpyn (Twinville) For each year, a bar from the first to the last day at Coonalpyn (Twinville) meeting 10 mm (0.39 in). 1973: 30 January 1973 to 19 October 19731974: 28 January 1974 to 22 October 19741975: 24 March 1975 to 25 October 19751976: 29 February 1976 to 23 December 19761977: 14 January 1977 to 29 November 19771978: 23 January 1978 to 19 November 19781979: 20 January 1979 to 15 November 19791980: 18 April 1980 to 17 December 19801981: 10 January 1981 to 10 November 19811982: 7 January 1982 to 9 September 19821983: 4 March 1983 to 31 December 19831984: 1 January 1984 to 11 November 19841985: 16 March 1985 to 24 October 19851986: 16 April 1986 to 8 December 19861987: 27 February 1987 to 2 December 19871988: 1 January 1988 to 26 December 19881989: 13 February 1989 to 2 December 19891990: 27 June 1990 to 12 September 19901991: 25 April 1991 to 4 November 19911992: 3 March 1992 to 25 December 19921993: 8 July 1993 to 14 December 19931994: 11 February 1994 to 7 November 19941995: 16 February 1995 to 23 October 19951996: 1 January 1996 to 6 December 19961998: 8 February 1998 to 14 December 19981999: 7 March 1999 to 26 December 19992000: 20 February 2000 to 19 October 20002001: 8 April 2001 to 23 November 20012002: 19 May 2002 to 26 November 20022003: 21 February 2003 to 22 December 20032004: 29 March 2004 to 12 November 20042005: 11 June 2005 to 8 November 20052006: 25 February 2006 to 7 May 20061973197819831988199319992004JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Coonalpyn (Twinville) meeting 10 mm (0.39 in).
First to last qualifying date each year at Coonalpyn (Twinville)
YearFirst dateLast date
19731973-01-301973-10-19
19741974-01-281974-10-22
19751975-03-241975-10-25
19761976-02-291976-12-23
19771977-01-141977-11-29
19781978-01-231978-11-19
19791979-01-201979-11-15
19801980-04-181980-12-17
19811981-01-101981-11-10
19821982-01-071982-09-09
19831983-03-041983-12-31
19841984-01-011984-11-11
19851985-03-161985-10-24
19861986-04-161986-12-08
19871987-02-271987-12-02
19881988-01-011988-12-26
19891989-02-131989-12-02
19901990-06-271990-09-12
19911991-04-251991-11-04
19921992-03-031992-12-25
19931993-07-081993-12-14
19941994-02-111994-11-07
19951995-02-161995-10-23
19961996-01-011996-12-06
19981998-02-081998-12-14
19991999-03-071999-12-26
20002000-02-202000-10-19
20012001-04-082001-11-23
20022002-05-192002-11-26
20032003-02-212003-12-22
20042004-03-292004-11-12
20052005-06-112005-11-08
20062006-02-252006-05-07

Every Fixed Threshold

Fixed thresholds at Coonalpyn (Twinville)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain331819832
25 mm (0.98 in): Days with 25 mm or more rain21419742
50 mm (1.97 in): Days with 50 mm or more rain4119731

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1973.

Download the Data

  • Data for Coonalpyn (Twinville) 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 (2025-12-31).