Built 2026-10-19 (19 October 2026)

Spicewood Threshold Days by Year (USC00418531)

5 fixed thresholds counted per year at Spicewood (USC00418531): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Spicewood Thresholds

  • Spicewood: days with 10 mm (0.39 in) or more of precipitation in 50 years, most in 1981 with 34.
  • Spicewood: days with 25 mm (0.98 in) or more of precipitation in 49 years, most in 1987 with 16.
  • Spicewood: days with 50 mm (1.97 in) or more of precipitation in 45 years, most in 1974 with 5.
  • Spicewood: days with 100 mm (3.94 in) or more of precipitation in 12 years, most in 1998 with 2.
  • 5 fixed thresholds have at least one qualifying day at Spicewood.
50 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Spicewood Days per year at Spicewood with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 34 in 1981. 0102030401968: 241969: 271970: 181971: 261972: 221973: 301974: 261975: 271976: 301977: 161978: 181979: 311980: 291981: 341982: 221983: 261984: 251985: 221986: 211987: 271988: 151989: 231990: 261991: 301993: 261994: 271995: 251996: 221997: 301998: 251999: 152000: 262001: 292002: 272003: 172004: 292005: 192006: 212007: 332008: 132009: 312010: 222011: 142012: 172013: 192014: 182015: 322016: 292017: 202018: 321968197319781983198819941999200420092014
Days per year at Spicewood with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 34 in 1981.
Days with 10 mm (0.39 in) or more of precipitation per year at Spicewood
YearDaysDecade average
19682425.5
19692725.5
19701824.4
19712624.4
19722224.4
19733024.4
19742624.4
19752724.4
19763024.4
19771624.4
19781824.4
19793124.4
19802924.4
19813424.4
19822224.4
19832624.4
19842524.4
19852224.4
19862124.4
19872724.4
19881524.4
19892324.4
19902625.1
19913025.1
19932625.1
19942725.1
19952525.1
19962225.1
19973025.1
19982525.1
19991525.1
20002624.5
20012924.5
20022724.5
20031724.5
20042924.5
20051924.5
20062124.5
20073324.5
20081324.5
20093124.5
20102222.6
20111422.6
20121722.6
20131922.6
20141822.6
20153222.6
20162922.6
20172022.6
20183222.6
First to last qualifying date each year at Spicewood For each year, a bar from the first to the last day at Spicewood meeting 10 mm (0.39 in). 1968: 11 February 1968 to 1 December 19681969: 13 February 1969 to 6 December 19691970: 5 January 1970 to 24 October 19701971: 19 February 1971 to 10 December 19711972: 30 January 1972 to 24 November 19721973: 2 January 1973 to 2 November 19731974: 19 January 1974 to 11 December 19741975: 12 January 1975 to 25 December 19751976: 8 March 1976 to 14 December 19761977: 3 January 1977 to 8 November 19771978: 16 January 1978 to 6 November 19781979: 1 January 1979 to 29 December 19791980: 22 January 1980 to 15 December 19801981: 19 January 1981 to 1 November 19811982: 26 February 1982 to 27 December 19821983: 1 January 1983 to 23 November 19831984: 9 January 1984 to 31 December 19841985: 3 January 1985 to 11 December 19851986: 8 January 1986 to 23 December 19861987: 20 February 1987 to 26 December 19871988: 18 March 1988 to 31 October 19881989: 13 January 1989 to 22 November 19891990: 31 January 1990 to 9 November 19901991: 3 January 1991 to 16 December 19911993: 19 January 1993 to 22 December 19931994: 10 February 1994 to 28 December 19941995: 13 January 1995 to 18 December 19951996: 1 March 1996 to 16 December 19961997: 7 January 1997 to 21 December 19971998: 7 January 1998 to 11 December 19981999: 13 March 1999 to 12 December 19992000: 8 January 2000 to 26 December 20002001: 11 January 2001 to 12 December 20012002: 31 January 2002 to 23 December 20022003: 12 January 2003 to 12 October 20032004: 15 January 2004 to 22 November 20042005: 28 January 2005 to 10 October 20052006: 29 January 2006 to 30 December 20062007: 4 January 2007 to 15 December 20072008: 7 March 2008 to 16 October 20082009: 6 January 2009 to 2 December 20092010: 15 January 2010 to 25 December 20102011: 9 January 2011 to 22 December 20112012: 25 January 2012 to 14 October 20122013: 9 January 2013 to 22 December 20132014: 9 March 2014 to 23 November 20142015: 3 January 2015 to 28 December 20152016: 23 February 2016 to 5 December 20162017: 18 January 2017 to 17 December 20172018: 28 March 2018 to 27 December 201819681975198219891997200420112018JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Spicewood meeting 10 mm (0.39 in).
First to last qualifying date each year at Spicewood
YearFirst dateLast date
19681968-02-111968-12-01
19691969-02-131969-12-06
19701970-01-051970-10-24
19711971-02-191971-12-10
19721972-01-301972-11-24
19731973-01-021973-11-02
19741974-01-191974-12-11
19751975-01-121975-12-25
19761976-03-081976-12-14
19771977-01-031977-11-08
19781978-01-161978-11-06
19791979-01-011979-12-29
19801980-01-221980-12-15
19811981-01-191981-11-01
19821982-02-261982-12-27
19831983-01-011983-11-23
19841984-01-091984-12-31
19851985-01-031985-12-11
19861986-01-081986-12-23
19871987-02-201987-12-26
19881988-03-181988-10-31
19891989-01-131989-11-22
19901990-01-311990-11-09
19911991-01-031991-12-16
19931993-01-191993-12-22
19941994-02-101994-12-28
19951995-01-131995-12-18
19961996-03-011996-12-16
19971997-01-071997-12-21
19981998-01-071998-12-11
19991999-03-131999-12-12
20002000-01-082000-12-26
20012001-01-112001-12-12
20022002-01-312002-12-23
20032003-01-122003-10-12
20042004-01-152004-11-22
20052005-01-282005-10-10
20062006-01-292006-12-30
20072007-01-042007-12-15
20082008-03-072008-10-16
20092009-01-062009-12-02
20102010-01-152010-12-25
20112011-01-092011-12-22
20122012-01-252012-10-14
20132013-01-092013-12-22
20142014-03-092014-11-23
20152015-01-032015-12-28
20162016-02-232016-12-05
20172017-01-182017-12-17
20182018-03-282018-12-27

Every Fixed Threshold

Fixed thresholds at Spicewood
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain5034198132
25 mm (0.98 in): Days with 25 mm or more rain4916198712
50 mm (1.97 in): Days with 50 mm or more rain45519741
100 mm (3.94 in): Days with 100 mm or more rain12219981
200 mm (7.87 in): Days with 200 mm or more rain1120011

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 Spicewood 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).