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Built 2026-10-19 (19 October 2026)

Koongawa (Retawon) Threshold Days by Year (ASN00018101)

3 fixed thresholds counted per year at Koongawa (Retawon) (ASN00018101): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Koongawa (Retawon) Thresholds

  • Koongawa (Retawon): days with 10 mm (0.39 in) or more of precipitation in 60 years, most in 1973 with 15.
  • Koongawa (Retawon): days with 25 mm (0.98 in) or more of precipitation in 44 years, most in 1956 with 5.
  • Koongawa (Retawon): days with 50 mm (1.97 in) or more of precipitation in 5 years, most in 1968 with 1.
  • 3 fixed thresholds have at least one qualifying day at Koongawa (Retawon).
60 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Koongawa (Retawon) Days per year at Koongawa (Retawon) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 15 in 1973. 0510151952: 71953: 71955: 101956: 141957: 11958: 111959: 51960: 91961: 41962: 51964: 91965: 51966: 121967: 41968: 141969: 101970: 41971: 111972: 81973: 151974: 121975: 61976: 21977: 61978: 121979: 121980: 81981: 71982: 41983: 91984: 41985: 71986: 51987: 91988: 51989: 71990: 101991: 81992: 101993: 111994: 61995: 81996: 71997: 91998: 71999: 62000: 152001: 112002: 52003: 52004: 42005: 102006: 62007: 82008: 62009: 92019: 32020: 102021: 82023: 71952195919661972197819841990199620022008
Days per year at Koongawa (Retawon) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 15 in 1973.
Days with 10 mm (0.39 in) or more of precipitation per year at Koongawa (Retawon)
YearDaysDecade average
195277.9
195377.9
1955107.9
1956147.9
195717.9
1958117.9
195957.9
196098
196148
196258
196498
196558
1966128
196748
1968148
1969108
197048.8
1971118.8
197288.8
1973158.8
1974128.8
197568.8
197628.8
197768.8
1978128.8
1979128.8
198086.5
198176.5
198246.5
198396.5
198446.5
198576.5
198656.5
198796.5
198856.5
198976.5
1990108.2
199188.2
1992108.2
1993118.2
199468.2
199588.2
199678.2
199798.2
199878.2
199968.2
2000157.9
2001117.9
200257.9
200357.9
200447.9
2005107.9
200667.9
200787.9
200867.9
200997.9
201933
2020108.3
202188.3
202378.3
First to last qualifying date each year at Koongawa (Retawon) For each year, a bar from the first to the last day at Koongawa (Retawon) meeting 10 mm (0.39 in). 1952: 22 March 1952 to 26 November 19521953: 10 June 1953 to 22 December 19531955: 22 March 1955 to 5 August 19551956: 7 February 1956 to 15 October 19561957: 20 June 1957 to 20 June 19571958: 6 March 1958 to 15 December 19581959: 30 March 1959 to 28 November 19591960: 17 January 1960 to 12 November 19601961: 7 April 1961 to 16 August 19611962: 13 February 1962 to 7 October 19621964: 19 April 1964 to 18 November 19641965: 10 May 1965 to 7 December 19651966: 15 February 1966 to 3 December 19661967: 24 January 1967 to 10 July 19671968: 3 January 1968 to 6 October 19681969: 9 February 1969 to 13 September 19691970: 16 May 1970 to 4 December 19701971: 14 March 1971 to 10 December 19711972: 8 January 1972 to 29 August 19721973: 6 February 1973 to 3 November 19731974: 29 January 1974 to 24 October 19741975: 20 February 1975 to 24 October 19751976: 18 February 1976 to 13 October 19761977: 15 January 1977 to 2 December 19771978: 22 January 1978 to 19 November 19781979: 22 February 1979 to 14 November 19791980: 18 April 1980 to 5 November 19801981: 27 January 1981 to 18 August 19811982: 25 January 1982 to 20 June 19821983: 1 March 1983 to 19 October 19831984: 4 August 1984 to 3 October 19841985: 15 March 1985 to 17 October 19851986: 18 June 1986 to 9 October 19861987: 25 January 1987 to 1 December 19871988: 29 March 1988 to 10 December 19881989: 14 March 1989 to 2 December 19891990: 10 January 1990 to 7 December 19901991: 14 April 1991 to 3 November 19911992: 1 March 1992 to 18 December 19921993: 17 January 1993 to 14 December 19931994: 31 May 1994 to 3 September 19941995: 14 January 1995 to 18 November 19951996: 18 June 1996 to 6 December 19961997: 6 February 1997 to 18 December 19971998: 7 February 1998 to 11 November 19981999: 9 January 1999 to 30 October 19992000: 20 February 2000 to 9 November 20002001: 26 January 2001 to 6 December 20012002: 23 May 2002 to 31 December 20022003: 30 January 2003 to 18 November 20032004: 24 July 2004 to 9 December 20042005: 10 June 2005 to 7 November 20052006: 13 March 2006 to 22 December 20062007: 19 January 2007 to 22 December 20072008: 27 April 2008 to 12 December 20082009: 8 March 2009 to 22 September 20092019: 1 May 2019 to 21 September 20192020: 5 January 2020 to 24 October 20202021: 10 March 2021 to 11 November 20212023: 29 January 2023 to 11 December 202319521961197019781986199420022019JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Koongawa (Retawon) meeting 10 mm (0.39 in).
First to last qualifying date each year at Koongawa (Retawon)
YearFirst dateLast date
19521952-03-221952-11-26
19531953-06-101953-12-22
19551955-03-221955-08-05
19561956-02-071956-10-15
19571957-06-201957-06-20
19581958-03-061958-12-15
19591959-03-301959-11-28
19601960-01-171960-11-12
19611961-04-071961-08-16
19621962-02-131962-10-07
19641964-04-191964-11-18
19651965-05-101965-12-07
19661966-02-151966-12-03
19671967-01-241967-07-10
19681968-01-031968-10-06
19691969-02-091969-09-13
19701970-05-161970-12-04
19711971-03-141971-12-10
19721972-01-081972-08-29
19731973-02-061973-11-03
19741974-01-291974-10-24
19751975-02-201975-10-24
19761976-02-181976-10-13
19771977-01-151977-12-02
19781978-01-221978-11-19
19791979-02-221979-11-14
19801980-04-181980-11-05
19811981-01-271981-08-18
19821982-01-251982-06-20
19831983-03-011983-10-19
19841984-08-041984-10-03
19851985-03-151985-10-17
19861986-06-181986-10-09
19871987-01-251987-12-01
19881988-03-291988-12-10
19891989-03-141989-12-02
19901990-01-101990-12-07
19911991-04-141991-11-03
19921992-03-011992-12-18
19931993-01-171993-12-14
19941994-05-311994-09-03
19951995-01-141995-11-18
19961996-06-181996-12-06
19971997-02-061997-12-18
19981998-02-071998-11-11
19991999-01-091999-10-30
20002000-02-202000-11-09
20012001-01-262001-12-06
20022002-05-232002-12-31
20032003-01-302003-11-18
20042004-07-242004-12-09
20052005-06-102005-11-07
20062006-03-132006-12-22
20072007-01-192007-12-22
20082008-04-272008-12-12
20092009-03-082009-09-22
20192019-05-012019-09-21
20202020-01-052020-10-24
20212021-03-102021-11-11
20232023-01-292023-12-11

Every Fixed Threshold

Fixed thresholds at Koongawa (Retawon)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain601519737
25 mm (0.98 in): Days with 25 mm or more rain44519563
50 mm (1.97 in): Days with 50 mm or more rain5119681

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 Koongawa (Retawon) 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).