Daily records
Page built 2026-10-19
Data as of 2025-12-31
Search
Built 2026-10-19 (19 October 2026)

Potwin Threshold Days by Year (USC00146524)

7 fixed thresholds counted per year at Potwin (USC00146524): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Potwin Thresholds

  • Potwin: days with 10 mm (0.39 in) or more of precipitation in 64 years, most in 1961 with 39.
  • Potwin: days with 25 mm (0.98 in) or more of precipitation in 64 years, most in 2016 with 19.
  • Potwin: days with 50 mm (1.97 in) or more of precipitation in 51 years, most in 1961 with 7.
  • Potwin: days with 10 cm (3.9 in) or more of snowfall in 27 years, most in 1983 with 5.
  • 7 fixed thresholds have at least one qualifying day at Potwin.
64 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Potwin Days per year at Potwin with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 39 in 1961. 0102030401954: 181955: 171956: 141957: 381958: 271959: 281960: 301961: 391962: 261963: 211964: 291965: 321966: 141967: 291968: 321969: 291970: 221971: 271972: 231973: 351974: 271975: 261976: 171977: 301978: 181979: 341980: 161981: 291982: 241983: 261984: 271985: 311986: 331987: 271988: 211989: 251990: 251991: 231993: 251994: 191995: 301996: 291997: 251998: 272000: 262001: 232002: 262003: 302004: 312005: 272006: 202007: 262008: 382009: 282010: 242011: 222012: 222013: 392014: 202015: 292016: 372017: 272019: 292020: 261954196119681975198219891997200520122020
Days per year at Potwin with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 39 in 1961.
Days with 10 mm (0.39 in) or more of precipitation per year at Potwin
YearDaysDecade average
19541823.7
19551723.7
19561423.7
19573823.7
19582723.7
19592823.7
19603028.1
19613928.1
19622628.1
19632128.1
19642928.1
19653228.1
19661428.1
19672928.1
19683228.1
19692928.1
19702225.9
19712725.9
19722325.9
19733525.9
19742725.9
19752625.9
19761725.9
19773025.9
19781825.9
19793425.9
19801625.9
19812925.9
19822425.9
19832625.9
19842725.9
19853125.9
19863325.9
19872725.9
19882125.9
19892525.9
19902525.4
19912325.4
19932525.4
19941925.4
19953025.4
19962925.4
19972525.4
19982725.4
20002627.5
20012327.5
20022627.5
20033027.5
20043127.5
20052727.5
20062027.5
20072627.5
20083827.5
20092827.5
20102427.7
20112227.7
20122227.7
20133927.7
20142027.7
20152927.7
20163727.7
20172727.7
20192927.7
20202626
First to last qualifying date each year at Potwin For each year, a bar from the first to the last day at Potwin meeting 10 mm (0.39 in). 1954: 20 February 1954 to 26 October 19541955: 5 January 1955 to 5 October 19551956: 21 March 1956 to 23 December 19561957: 15 February 1957 to 25 December 19571958: 20 January 1958 to 17 November 19581959: 10 February 1959 to 17 December 19591960: 5 February 1960 to 11 December 19601961: 18 February 1961 to 9 December 19611962: 19 January 1962 to 27 November 19621963: 5 January 1963 to 22 November 19631964: 31 January 1964 to 10 December 19641965: 2 January 1965 to 24 December 19651966: 9 February 1966 to 18 September 19661967: 1 April 1967 to 15 October 19671968: 30 March 1968 to 19 December 19681969: 15 February 1969 to 6 December 19691970: 31 March 1970 to 9 October 19701971: 3 January 1971 to 15 December 19711972: 26 April 1972 to 30 December 19721973: 3 January 1973 to 19 December 19731974: 8 March 1974 to 31 December 19741975: 3 January 1975 to 30 November 19751976: 17 April 1976 to 30 October 19761977: 28 March 1977 to 9 November 19771978: 13 February 1978 to 16 November 19781979: 1 January 1979 to 28 December 19791980: 19 January 1980 to 8 December 19801981: 29 March 1981 to 30 November 19811982: 30 January 1982 to 28 December 19821983: 1 February 1983 to 27 November 19831984: 26 February 1984 to 16 December 19841985: 1 January 1985 to 11 December 19851986: 4 February 1986 to 7 December 19861987: 9 January 1987 to 20 December 19871988: 2 March 1988 to 27 December 19881989: 28 March 1989 to 30 October 19891990: 17 January 1990 to 4 November 19901991: 17 March 1991 to 20 December 19911993: 20 January 1993 to 12 November 19931994: 5 April 1994 to 27 November 19941995: 28 January 1995 to 30 September 19951996: 14 March 1996 to 1 December 19961997: 21 February 1997 to 24 December 19971998: 8 March 1998 to 6 December 19982000: 18 February 2000 to 6 November 20002001: 28 January 2001 to 5 October 20012002: 30 January 2002 to 27 October 20022003: 14 February 2003 to 13 December 20032004: 18 January 2004 to 24 November 20042005: 3 January 2005 to 20 October 20052006: 10 March 2006 to 20 December 20062007: 15 January 2007 to 23 December 20072008: 5 February 2008 to 27 December 20082009: 11 February 2009 to 25 December 20092010: 29 January 2010 to 13 November 20102011: 9 February 2011 to 20 December 20112012: 3 February 2012 to 11 November 20122013: 21 February 2013 to 1 November 20132014: 5 February 2014 to 5 December 20142015: 1 February 2015 to 27 December 20152016: 27 March 2016 to 4 December 20162017: 15 January 2017 to 22 October 20172019: 12 January 2019 to 3 October 20192020: 11 January 2020 to 30 December 202019541962197019781986199520042012JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Potwin meeting 10 mm (0.39 in).
First to last qualifying date each year at Potwin
YearFirst dateLast date
19541954-02-201954-10-26
19551955-01-051955-10-05
19561956-03-211956-12-23
19571957-02-151957-12-25
19581958-01-201958-11-17
19591959-02-101959-12-17
19601960-02-051960-12-11
19611961-02-181961-12-09
19621962-01-191962-11-27
19631963-01-051963-11-22
19641964-01-311964-12-10
19651965-01-021965-12-24
19661966-02-091966-09-18
19671967-04-011967-10-15
19681968-03-301968-12-19
19691969-02-151969-12-06
19701970-03-311970-10-09
19711971-01-031971-12-15
19721972-04-261972-12-30
19731973-01-031973-12-19
19741974-03-081974-12-31
19751975-01-031975-11-30
19761976-04-171976-10-30
19771977-03-281977-11-09
19781978-02-131978-11-16
19791979-01-011979-12-28
19801980-01-191980-12-08
19811981-03-291981-11-30
19821982-01-301982-12-28
19831983-02-011983-11-27
19841984-02-261984-12-16
19851985-01-011985-12-11
19861986-02-041986-12-07
19871987-01-091987-12-20
19881988-03-021988-12-27
19891989-03-281989-10-30
19901990-01-171990-11-04
19911991-03-171991-12-20
19931993-01-201993-11-12
19941994-04-051994-11-27
19951995-01-281995-09-30
19961996-03-141996-12-01
19971997-02-211997-12-24
19981998-03-081998-12-06
20002000-02-182000-11-06
20012001-01-282001-10-05
20022002-01-302002-10-27
20032003-02-142003-12-13
20042004-01-182004-11-24
20052005-01-032005-10-20
20062006-03-102006-12-20
20072007-01-152007-12-23
20082008-02-052008-12-27
20092009-02-112009-12-25
20102010-01-292010-11-13
20112011-02-092011-12-20
20122012-02-032012-11-11
20132013-02-212013-11-01
20142014-02-052014-12-05
20152015-02-012015-12-27
20162016-03-272016-12-04
20172017-01-152017-10-22
20192019-01-122019-10-03
20202020-01-112020-12-30

Every Fixed Threshold

Fixed thresholds at Potwin
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain6439196126
25 mm (0.98 in): Days with 25 mm or more rain641920169
50 mm (1.97 in): Days with 50 mm or more rain51719612
100 mm (3.94 in): Days with 100 mm or more rain18320193
200 mm (7.87 in): Days with 200 mm or more rain1119791
10 cm (3.9 in): Days with 10 cm or more snowfall27519831
25 cm (9.8 in): Days with 25 cm or more snowfall2119711

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1954.

Download the Data

  • Data for Potwin 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).