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Built 2026-10-17 (17 October 2026)

Wilpeena Threshold Days by Year

5 fixed thresholds counted per year at Wilpeena (ASN00035170): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Wilpeena Thresholds

  • Wilpeena: days with 10 mm (0.39 in) or more of precipitation in 33 years, most in 1973 with 29.
  • Wilpeena: days with 25 mm (0.98 in) or more of precipitation in 33 years, most in 1983 with 14.
  • Wilpeena: days with 50 mm (1.97 in) or more of precipitation in 28 years, most in 1975 with 5.
  • Wilpeena: days with 100 mm (3.94 in) or more of precipitation in 5 years, most in 1973 with 1.
  • 5 fixed thresholds have at least one qualifying day at Wilpeena.
33 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Wilpeena Days per year at Wilpeena with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 29 in 1973. 01020301972: 151973: 291974: 221975: 251976: 271977: 161978: 231979: 221980: 151981: 211982: 101983: 221984: 171985: 161986: 181987: 141988: 211989: 271990: 181991: 201992: 101993: 91994: 111995: 181996: 191997: 161998: 211999: 102000: 142001: 152002: 142003: 152005: 15197219761980198419881992199620002005
Days per year at Wilpeena with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 29 in 1973.
Days with 10 mm (0.39 in) or more of precipitation per year at Wilpeena
YearDaysDecade average
19721522.4
19732922.4
19742222.4
19752522.4
19762722.4
19771622.4
19782322.4
19792222.4
19801518.1
19812118.1
19821018.1
19832218.1
19841718.1
19851618.1
19861818.1
19871418.1
19882118.1
19892718.1
19901815.2
19912015.2
19921015.2
1993915.2
19941115.2
19951815.2
19961915.2
19971615.2
19982115.2
19991015.2
20001414.6
20011514.6
20021414.6
20031514.6
20051514.6
First to last qualifying date each year at Wilpeena For each year, a bar from the first to the last day at Wilpeena meeting 10 mm (0.39 in). 1972: 3 January 1972 to 27 November 19721973: 8 January 1973 to 26 December 19731974: 1 January 1974 to 28 December 19741975: 1 January 1975 to 26 December 19751976: 14 January 1976 to 22 December 19761977: 1 January 1977 to 21 December 19771978: 6 January 1978 to 14 December 19781979: 21 January 1979 to 26 December 19791980: 5 January 1980 to 31 December 19801981: 19 January 1981 to 23 December 19811982: 19 January 1982 to 20 December 19821983: 1 January 1983 to 4 December 19831984: 29 January 1984 to 18 December 19841985: 12 January 1985 to 29 December 19851986: 1 January 1986 to 23 December 19861987: 24 January 1987 to 10 November 19871988: 1 January 1988 to 28 December 19881989: 1 January 1989 to 20 November 19891990: 16 January 1990 to 30 December 19901991: 3 January 1991 to 23 December 19911992: 9 February 1992 to 19 December 19921993: 7 January 1993 to 25 November 19931994: 16 January 1994 to 22 November 19941995: 8 January 1995 to 12 December 19951996: 3 January 1996 to 19 December 19961997: 26 January 1997 to 21 December 19971998: 12 February 1998 to 30 December 19981999: 12 January 1999 to 28 December 19992000: 6 January 2000 to 29 December 20002001: 3 February 2001 to 31 December 20012002: 16 January 2002 to 26 December 20022003: 5 February 2003 to 12 December 20032005: 7 January 2005 to 17 December 20051972197719821987199219972002JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Wilpeena meeting 10 mm (0.39 in).
First to last qualifying date each year at Wilpeena
YearFirst dateLast date
19721972-01-031972-11-27
19731973-01-081973-12-26
19741974-01-011974-12-28
19751975-01-011975-12-26
19761976-01-141976-12-22
19771977-01-011977-12-21
19781978-01-061978-12-14
19791979-01-211979-12-26
19801980-01-051980-12-31
19811981-01-191981-12-23
19821982-01-191982-12-20
19831983-01-011983-12-04
19841984-01-291984-12-18
19851985-01-121985-12-29
19861986-01-011986-12-23
19871987-01-241987-11-10
19881988-01-011988-12-28
19891989-01-011989-11-20
19901990-01-161990-12-30
19911991-01-031991-12-23
19921992-02-091992-12-19
19931993-01-071993-11-25
19941994-01-161994-11-22
19951995-01-081995-12-12
19961996-01-031996-12-19
19971997-01-261997-12-21
19981998-02-121998-12-30
19991999-01-121999-12-28
20002000-01-062000-12-29
20012001-02-032001-12-31
20022002-01-162002-12-26
20032003-02-052003-12-12
20052005-01-072005-12-17

Every Fixed Threshold

Fixed thresholds at Wilpeena
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3329197315
25 mm (0.98 in): Days with 25 mm or more rain331419839
50 mm (1.97 in): Days with 50 mm or more rain28519752
100 mm (3.94 in): Days with 100 mm or more rain5119731
200 mm (7.87 in): Days with 200 mm or more rain1119731

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1972.

Download the Data

  • Data for Wilpeena 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).