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Built 2026-10-18 (18 October 2026)

Bancroft Threshold Days by Year

4 fixed thresholds counted per year at Bancroft (ASN00039103): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bancroft Thresholds

  • Bancroft: days with 10 mm (0.39 in) or more of precipitation in 59 years, most in 2010 with 36.
  • Bancroft: days with 25 mm (0.98 in) or more of precipitation in 59 years, most in 2010 with 20.
  • Bancroft: days with 50 mm (1.97 in) or more of precipitation in 43 years, most in 2010 with 6.
  • Bancroft: days with 100 mm (3.94 in) or more of precipitation in 11 years, most in 2013 with 4.
  • 4 fixed thresholds have at least one qualifying day at Bancroft.
59 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Bancroft Days per year at Bancroft with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 36 in 2010. 0102030401940: 181954: 181955: 341956: 341957: 91958: 281959: 241962: 261968: 251969: 111970: 191971: 271972: 221973: 251974: 261975: 231976: 311977: 171978: 281979: 161980: 191981: 291982: 131983: 291984: 301985: 201986: 291987: 141988: 191989: 251990: 141991: 91992: 221993: 261994: 131995: 171996: 271997: 201998: 241999: 262000: 272001: 182002: 132003: 232004: 212005: 182006: 202007: 212008: 262009: 152010: 362011: 282012: 252013: 192014: 212015: 252016: 192017: 262018: 161940195919721978198419901996200220082014
Days per year at Bancroft with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 36 in 2010.
Days with 10 mm (0.39 in) or more of precipitation per year at Bancroft
YearDaysDecade average
19401818
19541824.5
19553424.5
19563424.5
1957924.5
19582824.5
19592424.5
19622620.7
19682520.7
19691120.7
19701923.4
19712723.4
19722223.4
19732523.4
19742623.4
19752323.4
19763123.4
19771723.4
19782823.4
19791623.4
19801922.7
19812922.7
19821322.7
19832922.7
19843022.7
19852022.7
19862922.7
19871422.7
19881922.7
19892522.7
19901419.8
1991919.8
19922219.8
19932619.8
19941319.8
19951719.8
19962719.8
19972019.8
19982419.8
19992619.8
20002720.2
20011820.2
20021320.2
20032320.2
20042120.2
20051820.2
20062020.2
20072120.2
20082620.2
20091520.2
20103623.9
20112823.9
20122523.9
20131923.9
20142123.9
20152523.9
20161923.9
20172623.9
20181623.9
First to last qualifying date each year at Bancroft For each year, a bar from the first to the last day at Bancroft meeting 10 mm (0.39 in). 1940: 22 January 1940 to 6 December 19401954: 2 February 1954 to 17 December 19541955: 13 January 1955 to 27 December 19551956: 3 January 1956 to 23 December 19561957: 10 January 1957 to 3 November 19571958: 20 January 1958 to 22 December 19581959: 3 January 1959 to 27 December 19591962: 4 January 1962 to 31 December 19621968: 2 January 1968 to 27 December 19681969: 7 February 1969 to 24 December 19691970: 14 January 1970 to 26 December 19701971: 14 January 1971 to 15 December 19711972: 19 January 1972 to 22 November 19721973: 8 January 1973 to 20 December 19731974: 1 January 1974 to 28 December 19741975: 8 January 1975 to 25 December 19751976: 10 January 1976 to 31 December 19761977: 15 January 1977 to 21 December 19771978: 6 January 1978 to 31 December 19781979: 23 January 1979 to 23 December 19791980: 7 January 1980 to 31 December 19801981: 3 January 1981 to 30 December 19811982: 9 January 1982 to 9 December 19821983: 1 January 1983 to 30 December 19831984: 5 January 1984 to 31 December 19841985: 24 January 1985 to 28 December 19851986: 7 January 1986 to 30 December 19861987: 11 January 1987 to 13 December 19871988: 8 February 1988 to 28 December 19881989: 3 January 1989 to 15 December 19891990: 15 January 1990 to 29 December 19901991: 5 January 1991 to 22 December 19911992: 1 January 1992 to 27 December 19921993: 6 January 1993 to 24 December 19931994: 9 January 1994 to 26 December 19941995: 19 January 1995 to 24 December 19951996: 1 January 1996 to 19 December 19961997: 27 January 1997 to 26 December 19971998: 29 January 1998 to 19 December 19981999: 3 January 1999 to 28 December 19992000: 2 January 2000 to 28 December 20002001: 29 January 2001 to 31 December 20012002: 6 February 2002 to 27 December 20022003: 5 February 2003 to 28 December 20032004: 6 January 2004 to 9 December 20042005: 7 January 2005 to 17 December 20052006: 8 January 2006 to 28 December 20062007: 27 January 2007 to 28 December 20072008: 12 January 2008 to 26 December 20082009: 3 January 2009 to 26 December 20092010: 4 January 2010 to 29 December 20102011: 4 January 2011 to 24 December 20112012: 15 January 2012 to 29 December 20122013: 15 January 2013 to 12 December 20132014: 1 February 2014 to 30 December 20142015: 15 January 2015 to 25 December 20152016: 10 January 2016 to 27 November 20162017: 14 January 2017 to 27 December 20172018: 1 January 2018 to 23 December 201819401968197619841992200020082016JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Bancroft meeting 10 mm (0.39 in).
First to last qualifying date each year at Bancroft
YearFirst dateLast date
19401940-01-221940-12-06
19541954-02-021954-12-17
19551955-01-131955-12-27
19561956-01-031956-12-23
19571957-01-101957-11-03
19581958-01-201958-12-22
19591959-01-031959-12-27
19621962-01-041962-12-31
19681968-01-021968-12-27
19691969-02-071969-12-24
19701970-01-141970-12-26
19711971-01-141971-12-15
19721972-01-191972-11-22
19731973-01-081973-12-20
19741974-01-011974-12-28
19751975-01-081975-12-25
19761976-01-101976-12-31
19771977-01-151977-12-21
19781978-01-061978-12-31
19791979-01-231979-12-23
19801980-01-071980-12-31
19811981-01-031981-12-30
19821982-01-091982-12-09
19831983-01-011983-12-30
19841984-01-051984-12-31
19851985-01-241985-12-28
19861986-01-071986-12-30
19871987-01-111987-12-13
19881988-02-081988-12-28
19891989-01-031989-12-15
19901990-01-151990-12-29
19911991-01-051991-12-22
19921992-01-011992-12-27
19931993-01-061993-12-24
19941994-01-091994-12-26
19951995-01-191995-12-24
19961996-01-011996-12-19
19971997-01-271997-12-26
19981998-01-291998-12-19
19991999-01-031999-12-28
20002000-01-022000-12-28
20012001-01-292001-12-31
20022002-02-062002-12-27
20032003-02-052003-12-28
20042004-01-062004-12-09
20052005-01-072005-12-17
20062006-01-082006-12-28
20072007-01-272007-12-28
20082008-01-122008-12-26
20092009-01-032009-12-26
20102010-01-042010-12-29
20112011-01-042011-12-24
20122012-01-152012-12-29
20132013-01-152013-12-12
20142014-02-012014-12-30
20152015-01-152015-12-25
20162016-01-102016-11-27
20172017-01-142017-12-27
20182018-01-012018-12-23

Every Fixed Threshold

Fixed thresholds at Bancroft
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain5936201016
25 mm (0.98 in): Days with 25 mm or more rain592020109
50 mm (1.97 in): Days with 50 mm or more rain43620103
100 mm (3.94 in): Days with 100 mm or more rain11420132

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1940.

Download the Data

  • Data for Bancroft 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).