Built 2026-10-18 (18 October 2026)

Howard Springs Threshold Days by Year

5 fixed thresholds counted per year at Howard Springs (ASN00014149): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Howard Springs Thresholds

  • Howard Springs: days with 10 mm (0.39 in) or more of precipitation in 47 years, most in 2000 with 71.
  • Howard Springs: days with 25 mm (0.98 in) or more of precipitation in 47 years, most in 1998 with 35.
  • Howard Springs: days with 50 mm (1.97 in) or more of precipitation in 47 years, most in 1997 with 19.
  • Howard Springs: days with 100 mm (3.94 in) or more of precipitation in 29 years, most in 1997 with 4.
  • 5 fixed thresholds have at least one qualifying day at Howard Springs.
47 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Howard Springs Days per year at Howard Springs with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 71 in 2000. 0204060801968: 501973: 581980: 591981: 491982: 461983: 511984: 621985: 441986: 411987: 421988: 641989: 501990: 441991: 591992: 441993: 531994: 381995: 591996: 491997: 471998: 581999: 632000: 712001: 612002: 432003: 572004: 492005: 452006: 502007: 522008: 432009: 442010: 532011: 582012: 422014: 482015: 542016: 492017: 482018: 482019: 322020: 512021: 572022: 652023: 432024: 622026: 461968198319881993199820032008201420192024
Days per year at Howard Springs with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 71 in 2000.
Days with 10 mm (0.39 in) or more of precipitation per year at Howard Springs
YearDaysDecade average
19685050
19735858
19805950.8
19814950.8
19824650.8
19835150.8
19846250.8
19854450.8
19864150.8
19874250.8
19886450.8
19895050.8
19904451.4
19915951.4
19924451.4
19935351.4
19943851.4
19955951.4
19964951.4
19974751.4
19985851.4
19996351.4
20007151.5
20016151.5
20024351.5
20035751.5
20044951.5
20054551.5
20065051.5
20075251.5
20084351.5
20094451.5
20105348
20115848
20124248
20144848
20155448
20164948
20174848
20184848
20193248
20205154
20215754
20226554
20234354
20246254
20264654
First to last qualifying date each year at Howard Springs For each year, a bar from the first to the last day at Howard Springs meeting 10 mm (0.39 in). 1968: 1 January 1968 to 24 December 19681973: 2 January 1973 to 31 December 19731980: 1 January 1980 to 31 December 19801981: 3 January 1981 to 22 December 19811982: 8 January 1982 to 27 December 19821983: 1 January 1983 to 27 December 19831984: 5 January 1984 to 22 December 19841985: 5 January 1985 to 27 December 19851986: 1 January 1986 to 27 December 19861987: 14 January 1987 to 31 December 19871988: 5 January 1988 to 31 December 19881989: 2 January 1989 to 17 December 19891990: 2 January 1990 to 18 December 19901991: 2 January 1991 to 21 December 19911992: 1 January 1992 to 28 December 19921993: 4 January 1993 to 31 December 19931994: 14 January 1994 to 30 December 19941995: 4 January 1995 to 27 December 19951996: 2 January 1996 to 30 December 19961997: 1 January 1997 to 27 December 19971998: 1 January 1998 to 30 December 19981999: 5 January 1999 to 31 December 19992000: 1 January 2000 to 27 December 20002001: 4 January 2001 to 22 December 20012002: 1 January 2002 to 31 December 20022003: 2 January 2003 to 31 December 20032004: 1 January 2004 to 31 December 20042005: 1 January 2005 to 31 December 20052006: 6 January 2006 to 31 December 20062007: 6 January 2007 to 31 December 20072008: 2 January 2008 to 30 December 20082009: 3 January 2009 to 29 December 20092010: 1 January 2010 to 31 December 20102011: 6 January 2011 to 31 December 20112012: 1 January 2012 to 30 December 20122014: 10 January 2014 to 31 December 20142015: 1 January 2015 to 30 December 20152016: 9 January 2016 to 31 December 20162017: 2 January 2017 to 27 December 20172018: 6 January 2018 to 31 December 20182019: 2 January 2019 to 11 December 20192020: 1 January 2020 to 30 December 20202021: 1 January 2021 to 27 December 20212022: 1 January 2022 to 31 December 20222023: 1 January 2023 to 26 December 20232024: 5 January 2024 to 31 December 20242026: 1 January 2026 to 21 April 202619681984199019962002200820152021JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Howard Springs meeting 10 mm (0.39 in).
First to last qualifying date each year at Howard Springs
YearFirst dateLast date
19681968-01-011968-12-24
19731973-01-021973-12-31
19801980-01-011980-12-31
19811981-01-031981-12-22
19821982-01-081982-12-27
19831983-01-011983-12-27
19841984-01-051984-12-22
19851985-01-051985-12-27
19861986-01-011986-12-27
19871987-01-141987-12-31
19881988-01-051988-12-31
19891989-01-021989-12-17
19901990-01-021990-12-18
19911991-01-021991-12-21
19921992-01-011992-12-28
19931993-01-041993-12-31
19941994-01-141994-12-30
19951995-01-041995-12-27
19961996-01-021996-12-30
19971997-01-011997-12-27
19981998-01-011998-12-30
19991999-01-051999-12-31
20002000-01-012000-12-27
20012001-01-042001-12-22
20022002-01-012002-12-31
20032003-01-022003-12-31
20042004-01-012004-12-31
20052005-01-012005-12-31
20062006-01-062006-12-31
20072007-01-062007-12-31
20082008-01-022008-12-30
20092009-01-032009-12-29
20102010-01-012010-12-31
20112011-01-062011-12-31
20122012-01-012012-12-30
20142014-01-102014-12-31
20152015-01-012015-12-30
20162016-01-092016-12-31
20172017-01-022017-12-27
20182018-01-062018-12-31
20192019-01-022019-12-11
20202020-01-012020-12-30
20212021-01-012021-12-27
20222022-01-012022-12-31
20232023-01-012023-12-26
20242024-01-052024-12-31
20262026-01-012026-04-21

Every Fixed Threshold

Fixed thresholds at Howard Springs
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4771200046
25 mm (0.98 in): Days with 25 mm or more rain4735199824
50 mm (1.97 in): Days with 50 mm or more rain471919977
100 mm (3.94 in): Days with 100 mm or more rain29419973
200 mm (7.87 in): Days with 200 mm or more rain6219981

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1968.

Download the Data

  • Data for Howard Springs 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 (2026-10-12).