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Built 2026-10-19 (19 October 2026)

Myponga Reservoir Threshold Days by Year (ASN00023783)

3 fixed thresholds counted per year at Myponga Reservoir (ASN00023783): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Myponga Reservoir Thresholds

  • Myponga Reservoir: days with 10 mm (0.39 in) or more of precipitation in 59 years, most in 1992 with 31.
  • Myponga Reservoir: days with 25 mm (0.98 in) or more of precipitation in 54 years, most in 1974 with 7.
  • Myponga Reservoir: days with 50 mm (1.97 in) or more of precipitation in 11 years, most in 2016 with 2.
  • 3 fixed thresholds have at least one qualifying day at Myponga Reservoir.
59 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Myponga Reservoir Days per year at Myponga Reservoir with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 31 in 1992. 0102030401964: 181965: 101966: 201967: 91968: 291969: 151970: 191971: 201972: 161973: 201974: 301975: 251976: 121977: 141978: 261979: 191980: 151981: 231982: 111983: 221984: 191985: 141986: 201987: 171988: 171989: 221990: 241991: 161992: 311993: 171994: 101995: 281996: 221997: 211998: 181999: 212000: 262001: 292002: 172003: 252005: 262006: 172007: 192008: 102009: 272010: 152011: 162012: 152013: 182014: 112015: 152016: 302018: 152020: 232022: 212023: 242024: 122025: 142026: 231964197019761982198819942000200720132022
Days per year at Myponga Reservoir with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 31 in 1992.
Days with 10 mm (0.39 in) or more of precipitation per year at Myponga Reservoir
YearDaysDecade average
19641816.8
19651016.8
19662016.8
1967916.8
19682916.8
19691516.8
19701920.1
19712020.1
19721620.1
19732020.1
19743020.1
19752520.1
19761220.1
19771420.1
19782620.1
19791920.1
19801518
19812318
19821118
19832218
19841918
19851418
19862018
19871718
19881718
19892218
19902420.8
19911620.8
19923120.8
19931720.8
19941020.8
19952820.8
19962220.8
19972120.8
19981820.8
19992120.8
20002621.8
20012921.8
20021721.8
20032521.8
20052621.8
20061721.8
20071921.8
20081021.8
20092721.8
20101516.9
20111616.9
20121516.9
20131816.9
20141116.9
20151516.9
20163016.9
20181516.9
20202319.5
20222119.5
20232419.5
20241219.5
20251419.5
20262319.5
First to last qualifying date each year at Myponga Reservoir For each year, a bar from the first to the last day at Myponga Reservoir meeting 10 mm (0.39 in). 1964: 7 April 1964 to 22 November 19641965: 8 May 1965 to 25 November 19651966: 14 February 1966 to 4 December 19661967: 23 February 1967 to 30 December 19671968: 20 January 1968 to 23 December 19681969: 9 February 1969 to 6 November 19691970: 1 January 1970 to 11 December 19701971: 16 April 1971 to 10 December 19711972: 9 January 1972 to 10 November 19721973: 6 February 1973 to 2 December 19731974: 28 January 1974 to 24 October 19741975: 25 January 1975 to 30 October 19751976: 12 January 1976 to 23 December 19761977: 15 January 1977 to 2 December 19771978: 22 March 1978 to 4 December 19781979: 24 February 1979 to 15 November 19791980: 18 April 1980 to 14 December 19801981: 27 January 1981 to 10 November 19811982: 7 January 1982 to 11 August 19821983: 3 March 1983 to 15 October 19831984: 25 March 1984 to 10 November 19841985: 16 March 1985 to 9 December 19851986: 16 April 1986 to 7 December 19861987: 28 February 1987 to 1 December 19871988: 23 January 1988 to 21 November 19881989: 30 March 1989 to 6 November 19891990: 14 April 1990 to 10 December 19901991: 25 April 1991 to 4 November 19911992: 1 March 1992 to 25 December 19921993: 24 January 1993 to 22 December 19931994: 6 January 1994 to 2 November 19941995: 14 January 1995 to 8 October 19951996: 7 April 1996 to 6 December 19961997: 15 January 1997 to 9 December 19971998: 12 April 1998 to 11 November 19981999: 7 March 1999 to 3 December 19992000: 20 February 2000 to 9 November 20002001: 13 February 2001 to 6 December 20012002: 26 March 2002 to 26 November 20022003: 30 January 2003 to 20 December 20032005: 4 January 2005 to 16 December 20052006: 2 January 2006 to 6 September 20062007: 20 January 2007 to 22 December 20072008: 17 May 2008 to 13 December 20082009: 24 April 2009 to 17 December 20092010: 12 January 2010 to 8 December 20102011: 14 January 2011 to 18 December 20112012: 5 February 2012 to 6 November 20122013: 22 April 2013 to 17 September 20132014: 14 February 2014 to 21 November 20142015: 13 January 2015 to 4 November 20152016: 22 January 2016 to 28 December 20162018: 14 April 2018 to 14 December 20182020: 20 January 2020 to 30 October 20202022: 7 January 2022 to 19 November 20222023: 27 March 2023 to 12 December 20232024: 26 January 2024 to 7 December 20242025: 27 May 2025 to 29 November 20252026: 18 February 2026 to 2 October 202619641972198019881996200520132024JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Myponga Reservoir meeting 10 mm (0.39 in).
First to last qualifying date each year at Myponga Reservoir
YearFirst dateLast date
19641964-04-071964-11-22
19651965-05-081965-11-25
19661966-02-141966-12-04
19671967-02-231967-12-30
19681968-01-201968-12-23
19691969-02-091969-11-06
19701970-01-011970-12-11
19711971-04-161971-12-10
19721972-01-091972-11-10
19731973-02-061973-12-02
19741974-01-281974-10-24
19751975-01-251975-10-30
19761976-01-121976-12-23
19771977-01-151977-12-02
19781978-03-221978-12-04
19791979-02-241979-11-15
19801980-04-181980-12-14
19811981-01-271981-11-10
19821982-01-071982-08-11
19831983-03-031983-10-15
19841984-03-251984-11-10
19851985-03-161985-12-09
19861986-04-161986-12-07
19871987-02-281987-12-01
19881988-01-231988-11-21
19891989-03-301989-11-06
19901990-04-141990-12-10
19911991-04-251991-11-04
19921992-03-011992-12-25
19931993-01-241993-12-22
19941994-01-061994-11-02
19951995-01-141995-10-08
19961996-04-071996-12-06
19971997-01-151997-12-09
19981998-04-121998-11-11
19991999-03-071999-12-03
20002000-02-202000-11-09
20012001-02-132001-12-06
20022002-03-262002-11-26
20032003-01-302003-12-20
20052005-01-042005-12-16
20062006-01-022006-09-06
20072007-01-202007-12-22
20082008-05-172008-12-13
20092009-04-242009-12-17
20102010-01-122010-12-08
20112011-01-142011-12-18
20122012-02-052012-11-06
20132013-04-222013-09-17
20142014-02-142014-11-21
20152015-01-132015-11-04
20162016-01-222016-12-28
20182018-04-142018-12-14
20202020-01-202020-10-30
20222022-01-072022-11-19
20232023-03-272023-12-12
20242024-01-262024-12-07
20252025-05-272025-11-29
20262026-02-182026-10-02

Every Fixed Threshold

Fixed thresholds at Myponga Reservoir
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain5931199223
25 mm (0.98 in): Days with 25 mm or more rain54719745
50 mm (1.97 in): Days with 50 mm or more rain11220161

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1964.

Download the Data

  • Data for Myponga Reservoir 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).