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Built 2026-10-19 (19 October 2026)

Whynot Station Threshold Days by Year (ASN00045022)

4 fixed thresholds counted per year at Whynot Station (ASN00045022): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Whynot Station Thresholds

  • Whynot Station: days with 10 mm (0.39 in) or more of precipitation in 69 years, most in 1956 with 26.
  • Whynot Station: days with 25 mm (0.98 in) or more of precipitation in 66 years, most in 1950 with 12.
  • Whynot Station: days with 50 mm (1.97 in) or more of precipitation in 32 years, most in 2000 with 5.
  • Whynot Station: days with 100 mm (3.94 in) or more of precipitation in 4 years, most in 1942 with 1.
  • 4 fixed thresholds have at least one qualifying day at Whynot Station.
69 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Whynot Station Days per year at Whynot Station with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 26 in 1956. 01020301931: 151932: 71939: 151940: 51941: 111942: 121950: 221951: 91952: 91953: 101954: 171955: 151956: 261957: 61958: 101959: 81960: 101961: 101962: 121963: 131964: 61965: 51966: 101967: 71968: 71969: 71971: 81972: 41973: 191974: 171975: 151976: 191977: 101978: 141979: 81980: 61981: 161982: 51983: 101984: 121985: 111986: 21987: 101988: 61989: 131990: 151991: 111992: 91993: 81994: 91995: 141996: 121997: 91998: 111999: 112000: 162001: 52002: 22003: 82004: 92005: 52006: 32015: 72016: 142020: 112021: 92022: 172025: 102026: 71931195119581965197319801987199420012016
Days per year at Whynot Station with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 26 in 1956.
Days with 10 mm (0.39 in) or more of precipitation per year at Whynot Station
YearDaysDecade average
19311512.3
1932712.3
19391512.3
194059.3
1941119.3
1942129.3
19502213.2
1951913.2
1952913.2
19531013.2
19541713.2
19551513.2
19562613.2
1957613.2
19581013.2
1959813.2
1960108.7
1961108.7
1962128.7
1963138.7
196468.7
196558.7
1966108.7
196778.7
196878.7
196978.7
1971812.7
1972412.7
19731912.7
19741712.7
19751512.7
19761912.7
19771012.7
19781412.7
1979812.7
198069.1
1981169.1
198259.1
1983109.1
1984129.1
1985119.1
198629.1
1987109.1
198869.1
1989139.1
19901510.9
19911110.9
1992910.9
1993810.9
1994910.9
19951410.9
19961210.9
1997910.9
19981110.9
19991110.9
2000166.9
200156.9
200226.9
200386.9
200496.9
200556.9
200636.9
2015710.5
20161410.5
20201110.8
2021910.8
20221710.8
20251010.8
2026710.8
First to last qualifying date each year at Whynot Station For each year, a bar from the first to the last day at Whynot Station meeting 10 mm (0.39 in). 1931: 21 March 1931 to 8 December 19311932: 8 February 1932 to 9 June 19321939: 26 January 1939 to 29 December 19391940: 27 January 1940 to 11 May 19401941: 1 January 1941 to 4 November 19411942: 11 February 1942 to 28 December 19421950: 18 January 1950 to 31 December 19501951: 5 January 1951 to 25 December 19511952: 15 February 1952 to 5 October 19521953: 6 January 1953 to 24 November 19531954: 17 January 1954 to 2 December 19541955: 26 January 1955 to 26 November 19551956: 8 January 1956 to 21 December 19561957: 6 January 1957 to 21 April 19571958: 29 January 1958 to 1 December 19581959: 25 January 1959 to 4 October 19591960: 8 January 1960 to 24 September 19601961: 17 February 1961 to 13 December 19611962: 15 January 1962 to 28 December 19621963: 10 January 1963 to 17 November 19631964: 13 January 1964 to 11 October 19641965: 15 August 1965 to 21 December 19651966: 6 January 1966 to 5 December 19661967: 3 March 1967 to 9 June 19671968: 15 January 1968 to 4 July 19681969: 15 March 1969 to 6 September 19691971: 22 January 1971 to 12 September 19711972: 5 January 1972 to 30 October 19721973: 1 February 1973 to 31 December 19731974: 1 January 1974 to 5 October 19741975: 3 January 1975 to 28 December 19751976: 12 January 1976 to 23 December 19761977: 2 January 1977 to 28 May 19771978: 24 January 1978 to 1 November 19781979: 20 February 1979 to 28 December 19791980: 28 January 1980 to 25 October 19801981: 18 January 1981 to 24 December 19811982: 1 March 1982 to 17 March 19821983: 22 February 1983 to 31 December 19831984: 1 January 1984 to 4 October 19841985: 3 February 1985 to 7 December 19851986: 5 May 1986 to 25 July 19861987: 27 January 1987 to 29 December 19871988: 31 March 1988 to 26 December 19881989: 14 February 1989 to 14 December 19891990: 16 January 1990 to 27 July 19901991: 20 January 1991 to 11 December 19911992: 4 February 1992 to 19 December 19921993: 15 January 1993 to 8 December 19931994: 10 January 1994 to 27 November 19941995: 8 January 1995 to 18 November 19951996: 1 January 1996 to 17 December 19961997: 13 January 1997 to 31 December 19971998: 9 January 1998 to 12 November 19981999: 1 January 1999 to 27 December 19992000: 20 January 2000 to 27 December 20002001: 25 March 2001 to 10 November 20012002: 7 January 2002 to 27 February 20022003: 14 April 2003 to 2 December 20032004: 13 January 2004 to 2 November 20042005: 13 June 2005 to 4 November 20052006: 10 June 2006 to 25 December 20062015: 2 January 2015 to 2 November 20152016: 2 January 2016 to 12 December 20162020: 15 January 2020 to 18 September 20202021: 12 February 2021 to 21 December 20212022: 25 January 2022 to 19 December 20222025: 4 February 2025 to 19 September 20252026: 15 January 2026 to 19 June 202619311953196219721981199019992016JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Whynot Station meeting 10 mm (0.39 in).
First to last qualifying date each year at Whynot Station
YearFirst dateLast date
19311931-03-211931-12-08
19321932-02-081932-06-09
19391939-01-261939-12-29
19401940-01-271940-05-11
19411941-01-011941-11-04
19421942-02-111942-12-28
19501950-01-181950-12-31
19511951-01-051951-12-25
19521952-02-151952-10-05
19531953-01-061953-11-24
19541954-01-171954-12-02
19551955-01-261955-11-26
19561956-01-081956-12-21
19571957-01-061957-04-21
19581958-01-291958-12-01
19591959-01-251959-10-04
19601960-01-081960-09-24
19611961-02-171961-12-13
19621962-01-151962-12-28
19631963-01-101963-11-17
19641964-01-131964-10-11
19651965-08-151965-12-21
19661966-01-061966-12-05
19671967-03-031967-06-09
19681968-01-151968-07-04
19691969-03-151969-09-06
19711971-01-221971-09-12
19721972-01-051972-10-30
19731973-02-011973-12-31
19741974-01-011974-10-05
19751975-01-031975-12-28
19761976-01-121976-12-23
19771977-01-021977-05-28
19781978-01-241978-11-01
19791979-02-201979-12-28
19801980-01-281980-10-25
19811981-01-181981-12-24
19821982-03-011982-03-17
19831983-02-221983-12-31
19841984-01-011984-10-04
19851985-02-031985-12-07
19861986-05-051986-07-25
19871987-01-271987-12-29
19881988-03-311988-12-26
19891989-02-141989-12-14
19901990-01-161990-07-27
19911991-01-201991-12-11
19921992-02-041992-12-19
19931993-01-151993-12-08
19941994-01-101994-11-27
19951995-01-081995-11-18
19961996-01-011996-12-17
19971997-01-131997-12-31
19981998-01-091998-11-12
19991999-01-011999-12-27
20002000-01-202000-12-27
20012001-03-252001-11-10
20022002-01-072002-02-27
20032003-04-142003-12-02
20042004-01-132004-11-02
20052005-06-132005-11-04
20062006-06-102006-12-25
20152015-01-022015-11-02
20162016-01-022016-12-12
20202020-01-152020-09-18
20212021-02-122021-12-21
20222022-01-252022-12-19
20252025-02-042025-09-19
20262026-01-152026-06-19

Every Fixed Threshold

Fixed thresholds at Whynot Station
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain692619567
25 mm (0.98 in): Days with 25 mm or more rain661219503
50 mm (1.97 in): Days with 50 mm or more rain32520003
100 mm (3.94 in): Days with 100 mm or more rain4119421

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1931.

Download the Data

  • Data for Whynot Station 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).