Built 2026-10-19 (19 October 2026)

Plumbago Threshold Days by Year (ASN00020050)

3 fixed thresholds counted per year at Plumbago (ASN00020050): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Plumbago Thresholds

  • Plumbago: days with 10 mm (0.39 in) or more of precipitation in 41 years, most in 1974 with 22.
  • Plumbago: days with 25 mm (0.98 in) or more of precipitation in 30 years, most in 1973 with 6.
  • Plumbago: days with 50 mm (1.97 in) or more of precipitation in 12 years, most in 1997 with 2.
  • 3 fixed thresholds have at least one qualifying day at Plumbago.
41 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Plumbago Days per year at Plumbago with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 22 in 1974. 01020301971: 71972: 51973: 151974: 221975: 71976: 71977: 31978: 71979: 61980: 51981: 31982: 21983: 61984: 51985: 41986: 21987: 61988: 61989: 51990: 101991: 41992: 151994: 41995: 71996: 41997: 81998: 51999: 62000: 72001: 72002: 22003: 32004: 32005: 62006: 22008: 12009: 52010: 92016: 122017: 52026: 5197119761981198619911997200220082026
Days per year at Plumbago with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 22 in 1974.
Days with 10 mm (0.39 in) or more of precipitation per year at Plumbago
YearDaysDecade average
197178.8
197258.8
1973158.8
1974228.8
197578.8
197678.8
197738.8
197878.8
197968.8
198054.4
198134.4
198224.4
198364.4
198454.4
198544.4
198624.4
198764.4
198864.4
198954.4
1990107
199147
1992157
199447
199577
199647
199787
199857
199967
200074
200174
200224
200334
200434
200564
200624
200814
200954
201098.7
2016128.7
201758.7
202655
First to last qualifying date each year at Plumbago For each year, a bar from the first to the last day at Plumbago meeting 10 mm (0.39 in). 1971: 3 March 1971 to 25 November 19711972: 9 January 1972 to 15 October 19721973: 4 February 1973 to 30 December 19731974: 4 January 1974 to 23 October 19741975: 12 February 1975 to 13 December 19751976: 11 January 1976 to 26 October 19761977: 28 November 1977 to 2 December 19771978: 7 March 1978 to 19 November 19781979: 17 January 1979 to 30 December 19791980: 3 January 1980 to 23 October 19801981: 5 February 1981 to 28 July 19811982: 25 January 1982 to 17 September 19821983: 4 April 1983 to 31 December 19831984: 15 January 1984 to 4 October 19841985: 28 May 1985 to 7 December 19851986: 23 May 1986 to 9 October 19861987: 26 January 1987 to 28 December 19871988: 30 March 1988 to 5 December 19881989: 14 March 1989 to 1 December 19891990: 9 January 1990 to 8 October 19901991: 5 January 1991 to 4 November 19911992: 8 February 1992 to 25 December 19921994: 10 February 1994 to 7 June 19941995: 5 February 1995 to 31 December 19951996: 16 March 1996 to 7 December 19961997: 15 January 1997 to 9 December 19971998: 7 January 1998 to 11 November 19981999: 29 January 1999 to 26 December 19992000: 11 February 2000 to 11 November 20002001: 25 January 2001 to 23 October 20012002: 20 November 2002 to 31 December 20022003: 20 February 2003 to 1 October 20032004: 2 June 2004 to 4 November 20042005: 9 June 2005 to 7 November 20052006: 15 July 2006 to 21 December 20062008: 8 November 2008 to 8 November 20082009: 13 March 2009 to 22 November 20092010: 22 February 2010 to 8 December 20102016: 21 January 2016 to 28 December 20162017: 20 January 2017 to 1 December 20172026: 18 February 2026 to 1 July 20261971197719831989199620022009JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Plumbago meeting 10 mm (0.39 in).
First to last qualifying date each year at Plumbago
YearFirst dateLast date
19711971-03-031971-11-25
19721972-01-091972-10-15
19731973-02-041973-12-30
19741974-01-041974-10-23
19751975-02-121975-12-13
19761976-01-111976-10-26
19771977-11-281977-12-02
19781978-03-071978-11-19
19791979-01-171979-12-30
19801980-01-031980-10-23
19811981-02-051981-07-28
19821982-01-251982-09-17
19831983-04-041983-12-31
19841984-01-151984-10-04
19851985-05-281985-12-07
19861986-05-231986-10-09
19871987-01-261987-12-28
19881988-03-301988-12-05
19891989-03-141989-12-01
19901990-01-091990-10-08
19911991-01-051991-11-04
19921992-02-081992-12-25
19941994-02-101994-06-07
19951995-02-051995-12-31
19961996-03-161996-12-07
19971997-01-151997-12-09
19981998-01-071998-11-11
19991999-01-291999-12-26
20002000-02-112000-11-11
20012001-01-252001-10-23
20022002-11-202002-12-31
20032003-02-202003-10-01
20042004-06-022004-11-04
20052005-06-092005-11-07
20062006-07-152006-12-21
20082008-11-082008-11-08
20092009-03-132009-11-22
20102010-02-222010-12-08
20162016-01-212016-12-28
20172017-01-202017-12-01
20262026-02-182026-07-01

Every Fixed Threshold

Fixed thresholds at Plumbago
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain412219745
25 mm (0.98 in): Days with 25 mm or more rain30619733
50 mm (1.97 in): Days with 50 mm or more rain12219971

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1971.

Download the Data

  • Data for Plumbago 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 (2026-10-12).