Built 2026-10-19 (19 October 2026)

Hiltaba Threshold Days by Year (ASN00016034)

3 fixed thresholds counted per year at Hiltaba (ASN00016034): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Hiltaba Thresholds

  • Hiltaba: days with 10 mm (0.39 in) or more of precipitation in 67 years, most in 1989 with 12.
  • Hiltaba: days with 25 mm (0.98 in) or more of precipitation in 47 years, most in 2026 with 6.
  • Hiltaba: days with 50 mm (1.97 in) or more of precipitation in 4 years, most in 2026 with 2.
  • 3 fixed thresholds have at least one qualifying day at Hiltaba.
67 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Hiltaba Days per year at Hiltaba with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 12 in 1989. 0510151918: 61919: 41920: 101921: 111922: 51923: 61924: 71925: 41926: 51927: 31930: 71931: 81932: 91934: 51936: 91937: 91939: 81947: 91948: 21949: 51950: 101952: 51955: 71957: 41968: 91973: 91975: 41976: 61977: 41978: 91979: 111987: 61989: 121990: 91991: 71993: 91994: 41995: 61996: 71997: 101998: 71999: 82000: 72001: 62002: 32003: 82004: 72005: 72006: 52007: 72009: 112010: 82011: 112013: 92014: 82015: 72016: 72017: 72018: 82019: 22020: 92021: 92022: 92023: 82024: 32025: 42026: 101918192519361952197719932000200720162023
Days per year at Hiltaba with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 12 in 1989.
Days with 10 mm (0.39 in) or more of precipitation per year at Hiltaba
YearDaysDecade average
191865
191945
1920106.4
1921116.4
192256.4
192366.4
192476.4
192546.4
192656.4
192736.4
193077.9
193187.9
193297.9
193457.9
193697.9
193797.9
193987.9
194795.3
194825.3
194955.3
1950106.5
195256.5
195576.5
195746.5
196899
197397.2
197547.2
197667.2
197747.2
197897.2
1979117.2
198769
1989129
199097.4
199177.4
199397.4
199447.4
199567.4
199677.4
1997107.4
199877.4
199987.4
200076.8
200166.8
200236.8
200386.8
200476.8
200576.8
200656.8
200776.8
2009116.8
201087.4
2011117.4
201397.4
201487.4
201577.4
201677.4
201777.4
201887.4
201927.4
202097.4
202197.4
202297.4
202387.4
202437.4
202547.4
2026107.4
First to last qualifying date each year at Hiltaba For each year, a bar from the first to the last day at Hiltaba meeting 10 mm (0.39 in). 1918: 5 March 1918 to 7 October 19181919: 15 February 1919 to 27 December 19191920: 15 January 1920 to 12 November 19201921: 2 January 1921 to 22 December 19211922: 5 January 1922 to 21 July 19221923: 10 June 1923 to 18 December 19231924: 5 June 1924 to 7 November 19241925: 7 February 1925 to 29 August 19251926: 19 March 1926 to 27 August 19261927: 9 June 1927 to 25 August 19271930: 23 April 1930 to 23 October 19301931: 31 March 1931 to 2 September 19311932: 4 February 1932 to 14 September 19321934: 16 February 1934 to 7 November 19341936: 28 April 1936 to 22 December 19361937: 19 January 1937 to 11 December 19371939: 16 January 1939 to 3 November 19391947: 10 February 1947 to 19 October 19471948: 23 August 1948 to 11 October 19481949: 27 February 1949 to 20 November 19491950: 2 February 1950 to 20 December 19501952: 25 January 1952 to 24 May 19521955: 9 February 1955 to 18 November 19551957: 20 June 1957 to 28 December 19571968: 3 January 1968 to 23 December 19681973: 29 March 1973 to 29 December 19731975: 22 February 1975 to 18 October 19751976: 29 February 1976 to 3 November 19761977: 15 January 1977 to 28 November 19771978: 23 January 1978 to 19 November 19781979: 17 April 1979 to 14 November 19791987: 28 February 1987 to 5 September 19871989: 8 March 1989 to 24 October 19891990: 17 May 1990 to 7 December 19901991: 2 June 1991 to 11 November 19911993: 23 January 1993 to 20 December 19931994: 7 June 1994 to 30 July 19941995: 30 April 1995 to 14 September 19951996: 22 June 1996 to 30 September 19961997: 6 February 1997 to 18 December 19971998: 7 February 1998 to 20 August 19981999: 6 February 1999 to 5 November 19992000: 23 March 2000 to 9 November 20002001: 11 January 2001 to 6 December 20012002: 17 June 2002 to 25 November 20022003: 30 January 2003 to 18 November 20032004: 11 June 2004 to 7 September 20042005: 14 July 2005 to 12 December 20052006: 15 January 2006 to 15 July 20062007: 18 January 2007 to 3 November 20072009: 8 March 2009 to 22 November 20092010: 7 March 2010 to 8 December 20102011: 13 February 2011 to 9 December 20112013: 27 February 2013 to 7 November 20132014: 13 February 2014 to 2 December 20142015: 10 January 2015 to 5 November 20152016: 22 January 2016 to 24 December 20162017: 9 January 2017 to 23 November 20172018: 29 January 2018 to 26 November 20182019: 8 August 2019 to 20 September 20192020: 25 April 2020 to 21 December 20202021: 25 January 2021 to 20 November 20212022: 20 January 2022 to 19 November 20222023: 29 January 2023 to 11 December 20232024: 6 January 2024 to 7 July 20242025: 15 July 2025 to 22 October 20252026: 22 February 2026 to 26 August 202619181927194819761994200320142023JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Hiltaba meeting 10 mm (0.39 in).
First to last qualifying date each year at Hiltaba
YearFirst dateLast date
19181918-03-051918-10-07
19191919-02-151919-12-27
19201920-01-151920-11-12
19211921-01-021921-12-22
19221922-01-051922-07-21
19231923-06-101923-12-18
19241924-06-051924-11-07
19251925-02-071925-08-29
19261926-03-191926-08-27
19271927-06-091927-08-25
19301930-04-231930-10-23
19311931-03-311931-09-02
19321932-02-041932-09-14
19341934-02-161934-11-07
19361936-04-281936-12-22
19371937-01-191937-12-11
19391939-01-161939-11-03
19471947-02-101947-10-19
19481948-08-231948-10-11
19491949-02-271949-11-20
19501950-02-021950-12-20
19521952-01-251952-05-24
19551955-02-091955-11-18
19571957-06-201957-12-28
19681968-01-031968-12-23
19731973-03-291973-12-29
19751975-02-221975-10-18
19761976-02-291976-11-03
19771977-01-151977-11-28
19781978-01-231978-11-19
19791979-04-171979-11-14
19871987-02-281987-09-05
19891989-03-081989-10-24
19901990-05-171990-12-07
19911991-06-021991-11-11
19931993-01-231993-12-20
19941994-06-071994-07-30
19951995-04-301995-09-14
19961996-06-221996-09-30
19971997-02-061997-12-18
19981998-02-071998-08-20
19991999-02-061999-11-05
20002000-03-232000-11-09
20012001-01-112001-12-06
20022002-06-172002-11-25
20032003-01-302003-11-18
20042004-06-112004-09-07
20052005-07-142005-12-12
20062006-01-152006-07-15
20072007-01-182007-11-03
20092009-03-082009-11-22
20102010-03-072010-12-08
20112011-02-132011-12-09
20132013-02-272013-11-07
20142014-02-132014-12-02
20152015-01-102015-11-05
20162016-01-222016-12-24
20172017-01-092017-11-23
20182018-01-292018-11-26
20192019-08-082019-09-20
20202020-04-252020-12-21
20212021-01-252021-11-20
20222022-01-202022-11-19
20232023-01-292023-12-11
20242024-01-062024-07-07
20252025-07-152025-10-22
20262026-02-222026-08-26

Every Fixed Threshold

Fixed thresholds at Hiltaba
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain6712198910
25 mm (0.98 in): Days with 25 mm or more rain47620266
50 mm (1.97 in): Days with 50 mm or more rain4220262

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1918.

Download the Data

  • Data for Hiltaba 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).