Built 2026-10-19 (19 October 2026)

Norcatur 3WSW Threshold Days by Year (USC00145787)

7 fixed thresholds counted per year at Norcatur 3WSW (USC00145787): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Norcatur 3WSW Thresholds

  • Norcatur 3WSW: days with 10 mm (0.39 in) or more of precipitation in 73 years, most in 1965 with 35.
  • Norcatur 3WSW: days with 25 mm (0.98 in) or more of precipitation in 72 years, most in 1996 with 13.
  • Norcatur 3WSW: days with 10 cm (3.9 in) or more of snowfall in 48 years, most in 1960 with 7.
  • Norcatur 3WSW: days with 50 mm (1.97 in) or more of precipitation in 42 years, most in 1996 with 4.
  • 7 fixed thresholds have at least one qualifying day at Norcatur 3WSW.
73 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Norcatur 3WSW Days per year at Norcatur 3WSW with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 35 in 1965. 0102030401949: 231950: 141951: 231952: 161953: 141954: 151955: 151956: 161957: 161958: 201959: 141960: 141961: 201962: 201963: 171964: 161965: 351966: 131967: 201968: 191969: 171970: 161971: 221972: 191973: 231974: 151975: 251976: 171977: 241979: 181980: 121981: 61982: 211983: 171984: 201986: 211987: 201988: 111989: 141990: 131991: 151992: 231993: 251996: 301997: 171998: 181999: 232000: 132001: 172002: 82003: 152004: 182005: 222006: 192007: 152008: 182009: 192010: 142012: 102013: 112014: 122015: 242016: 192017: 212018: 192019: 182020: 112021: 132022: 142023: 162024: 212025: 102026: 101949195719651973198219912001200920182026
Days per year at Norcatur 3WSW with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 35 in 1965.
Days with 10 mm (0.39 in) or more of precipitation per year at Norcatur 3WSW
YearDaysDecade average
19492323
19501416.3
19512316.3
19521616.3
19531416.3
19541516.3
19551516.3
19561616.3
19571616.3
19582016.3
19591416.3
19601419.1
19612019.1
19622019.1
19631719.1
19641619.1
19653519.1
19661319.1
19672019.1
19681919.1
19691719.1
19701619.9
19712219.9
19721919.9
19732319.9
19741519.9
19752519.9
19761719.9
19772419.9
19791819.9
19801215.8
1981615.8
19822115.8
19831715.8
19842015.8
19862115.8
19872015.8
19881115.8
19891415.8
19901320.5
19911520.5
19922320.5
19932520.5
19963020.5
19971720.5
19981820.5
19992320.5
20001316.4
20011716.4
2002816.4
20031516.4
20041816.4
20052216.4
20061916.4
20071516.4
20081816.4
20091916.4
20101416.4
20121016.4
20131116.4
20141216.4
20152416.4
20161916.4
20172116.4
20181916.4
20191816.4
20201113.6
20211313.6
20221413.6
20231613.6
20242113.6
20251013.6
20261013.6
First to last qualifying date each year at Norcatur 3WSW For each year, a bar from the first to the last day at Norcatur 3WSW meeting 10 mm (0.39 in). 1949: 26 February 1949 to 9 October 19491950: 16 April 1950 to 25 August 19501951: 27 February 1951 to 7 September 19511952: 2 March 1952 to 29 August 19521953: 31 March 1953 to 3 December 19531954: 20 February 1954 to 7 October 19541955: 4 February 1955 to 26 September 19551956: 3 April 1956 to 30 October 19561957: 31 March 1957 to 20 October 19571958: 21 January 1958 to 23 August 19581959: 26 March 1959 to 31 October 19591960: 14 January 1960 to 11 December 19601961: 8 April 1961 to 16 December 19611962: 18 February 1962 to 20 October 19621963: 5 January 1963 to 22 September 19631964: 4 February 1964 to 16 September 19641965: 23 January 1965 to 19 October 19651966: 16 January 1966 to 15 October 19661967: 7 January 1967 to 5 October 19671968: 3 April 1968 to 22 December 19681969: 15 February 1969 to 30 October 19691970: 12 April 1970 to 11 October 19701971: 3 January 1971 to 16 November 19711972: 24 March 1972 to 12 December 19721973: 28 January 1973 to 24 December 19731974: 3 April 1974 to 15 December 19741975: 11 February 1975 to 20 November 19751976: 6 April 1976 to 27 November 19761977: 23 February 1977 to 17 December 19771979: 19 January 1979 to 22 October 19791980: 8 February 1980 to 9 September 19801981: 5 March 1981 to 1 December 19811982: 19 March 1982 to 29 December 19821983: 22 February 1983 to 28 November 19831984: 19 February 1984 to 22 October 19841986: 8 April 1986 to 12 October 19861987: 27 February 1987 to 25 November 19871988: 2 April 1988 to 15 September 19881989: 4 May 1989 to 13 September 19891990: 20 January 1990 to 4 November 19901991: 21 April 1991 to 12 December 19911992: 7 January 1992 to 1 September 19921993: 20 February 1993 to 12 November 19931996: 14 April 1996 to 16 November 19961997: 6 February 1997 to 29 November 19971998: 10 February 1998 to 7 November 19981999: 5 April 1999 to 27 September 19992000: 23 February 2000 to 29 October 20002001: 14 January 2001 to 24 November 20012002: 31 January 2002 to 23 October 20022003: 19 March 2003 to 9 December 20032004: 26 January 2004 to 18 November 20042005: 1 February 2005 to 28 November 20052006: 21 March 2006 to 29 December 20062007: 14 January 2007 to 12 December 20072008: 17 March 2008 to 11 November 20082009: 18 April 2009 to 30 October 20092010: 6 March 2010 to 15 September 20102012: 22 March 2012 to 15 December 20122013: 17 March 2013 to 6 November 20132014: 14 April 2014 to 15 December 20142015: 3 April 2015 to 18 November 20152016: 16 April 2016 to 18 September 20162017: 17 January 2017 to 3 October 20172018: 25 April 2018 to 27 December 20182019: 13 March 2019 to 28 December 20192020: 4 May 2020 to 9 September 20202021: 14 March 2021 to 13 October 20212022: 2 May 2022 to 22 September 20222023: 10 May 2023 to 4 October 20232024: 3 February 2024 to 19 November 20242025: 25 April 2025 to 17 September 20252026: 27 April 2026 to 6 September 202619491959196919801991200320142024JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Norcatur 3WSW meeting 10 mm (0.39 in).
First to last qualifying date each year at Norcatur 3WSW
YearFirst dateLast date
19491949-02-261949-10-09
19501950-04-161950-08-25
19511951-02-271951-09-07
19521952-03-021952-08-29
19531953-03-311953-12-03
19541954-02-201954-10-07
19551955-02-041955-09-26
19561956-04-031956-10-30
19571957-03-311957-10-20
19581958-01-211958-08-23
19591959-03-261959-10-31
19601960-01-141960-12-11
19611961-04-081961-12-16
19621962-02-181962-10-20
19631963-01-051963-09-22
19641964-02-041964-09-16
19651965-01-231965-10-19
19661966-01-161966-10-15
19671967-01-071967-10-05
19681968-04-031968-12-22
19691969-02-151969-10-30
19701970-04-121970-10-11
19711971-01-031971-11-16
19721972-03-241972-12-12
19731973-01-281973-12-24
19741974-04-031974-12-15
19751975-02-111975-11-20
19761976-04-061976-11-27
19771977-02-231977-12-17
19791979-01-191979-10-22
19801980-02-081980-09-09
19811981-03-051981-12-01
19821982-03-191982-12-29
19831983-02-221983-11-28
19841984-02-191984-10-22
19861986-04-081986-10-12
19871987-02-271987-11-25
19881988-04-021988-09-15
19891989-05-041989-09-13
19901990-01-201990-11-04
19911991-04-211991-12-12
19921992-01-071992-09-01
19931993-02-201993-11-12
19961996-04-141996-11-16
19971997-02-061997-11-29
19981998-02-101998-11-07
19991999-04-051999-09-27
20002000-02-232000-10-29
20012001-01-142001-11-24
20022002-01-312002-10-23
20032003-03-192003-12-09
20042004-01-262004-11-18
20052005-02-012005-11-28
20062006-03-212006-12-29
20072007-01-142007-12-12
20082008-03-172008-11-11
20092009-04-182009-10-30
20102010-03-062010-09-15
20122012-03-222012-12-15
20132013-03-172013-11-06
20142014-04-142014-12-15
20152015-04-032015-11-18
20162016-04-162016-09-18
20172017-01-172017-10-03
20182018-04-252018-12-27
20192019-03-132019-12-28
20202020-05-042020-09-09
20212021-03-142021-10-13
20222022-05-022022-09-22
20232023-05-102023-10-04
20242024-02-032024-11-19
20252025-04-252025-09-17
20262026-04-272026-09-06

Every Fixed Threshold

Fixed thresholds at Norcatur 3WSW
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain7335196510
25 mm (0.98 in): Days with 25 mm or more rain721319964
50 mm (1.97 in): Days with 50 mm or more rain42419961
100 mm (3.94 in): Days with 100 mm or more rain5119531
10 cm (3.9 in): Days with 10 cm or more snowfall48719601
25 cm (9.8 in): Days with 25 cm or more snowfall12319931
50 cm (19.7 in): Days with 50 cm or more snowfall1119971

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1949.

Download the Data

  • Data for Norcatur 3WSW 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 (2026-10-17).