Built 2026-10-19 (19 October 2026)

Morchard (the Rocks) Threshold Days by Year (ASN00019025)

4 fixed thresholds counted per year at Morchard (the Rocks) (ASN00019025): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Morchard (the Rocks) Thresholds

  • Morchard (the Rocks): days with 10 mm (0.39 in) or more of precipitation in 76 years, most in 1992 with 26.
  • Morchard (the Rocks): days with 25 mm (0.98 in) or more of precipitation in 60 years, most in 1973 with 7.
  • Morchard (the Rocks): days with 50 mm (1.97 in) or more of precipitation in 9 years, most in 1997 with 2.
  • Morchard (the Rocks): days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1977 with 1.
  • 4 fixed thresholds have at least one qualifying day at Morchard (the Rocks).
76 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Morchard (the Rocks) Days per year at Morchard (the Rocks) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 26 in 1992. 01020301939: 101940: 31941: 101942: 131943: 51944: 81947: 101948: 91949: 71950: 161951: 111952: 121953: 101954: 81955: 111956: 131957: 51958: 91959: 31960: 151961: 111962: 81963: 71964: 101965: 61966: 111967: 21968: 151969: 121970: 111971: 111972: 91973: 211974: 191975: 121976: 51977: 71978: 91979: 141980: 111981: 151982: 21983: 91984: 81985: 151986: 111987: 121988: 111989: 131990: 91991: 81992: 261993: 111994: 51995: 121996: 81997: 131998: 81999: 72000: 112001: 122002: 52003: 112004: 62005: 122006: 82017: 92018: 52019: 22020: 212021: 112022: 112023: 82024: 52025: 122026: 131939194919571965197319811989199720052023
Days per year at Morchard (the Rocks) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 26 in 1992.
Days with 10 mm (0.39 in) or more of precipitation per year at Morchard (the Rocks)
YearDaysDecade average
19391010
194038.1
1941108.1
1942138.1
194358.1
194488.1
1947108.1
194898.1
194978.1
1950169.8
1951119.8
1952129.8
1953109.8
195489.8
1955119.8
1956139.8
195759.8
195899.8
195939.8
1960159.7
1961119.7
196289.7
196379.7
1964109.7
196569.7
1966119.7
196729.7
1968159.7
1969129.7
19701111.8
19711111.8
1972911.8
19732111.8
19741911.8
19751211.8
1976511.8
1977711.8
1978911.8
19791411.8
19801110.7
19811510.7
1982210.7
1983910.7
1984810.7
19851510.7
19861110.7
19871210.7
19881110.7
19891310.7
1990910.7
1991810.7
19922610.7
19931110.7
1994510.7
19951210.7
1996810.7
19971310.7
1998810.7
1999710.7
2000119.3
2001129.3
200259.3
2003119.3
200469.3
2005129.3
200689.3
201795.3
201855.3
201925.3
20202111.6
20211111.6
20221111.6
2023811.6
2024511.6
20251211.6
20261311.6
First to last qualifying date each year at Morchard (the Rocks) For each year, a bar from the first to the last day at Morchard (the Rocks) meeting 10 mm (0.39 in). 1939: 15 February 1939 to 3 November 19391940: 5 January 1940 to 10 July 19401941: 22 January 1941 to 4 November 19411942: 25 January 1942 to 5 November 19421943: 21 January 1943 to 29 September 19431944: 6 February 1944 to 19 December 19441947: 27 March 1947 to 5 December 19471948: 12 April 1948 to 28 December 19481949: 27 February 1949 to 15 October 19491950: 2 February 1950 to 20 December 19501951: 6 March 1951 to 8 December 19511952: 5 January 1952 to 27 November 19521953: 10 June 1953 to 6 December 19531954: 16 January 1954 to 12 December 19541955: 10 February 1955 to 24 November 19551956: 18 January 1956 to 2 November 19561957: 20 June 1957 to 29 December 19571958: 7 March 1958 to 29 November 19581959: 24 January 1959 to 19 September 19591960: 17 February 1960 to 12 November 19601961: 23 April 1961 to 14 December 19611962: 16 January 1962 to 29 December 19621963: 26 April 1963 to 25 August 19631964: 8 April 1964 to 12 October 19641965: 8 May 1965 to 4 September 19651966: 15 February 1966 to 2 December 19661967: 18 May 1967 to 2 July 19671968: 17 April 1968 to 6 November 19681969: 14 January 1969 to 5 November 19691970: 1 January 1970 to 11 December 19701971: 15 March 1971 to 7 December 19711972: 11 January 1972 to 26 December 19721973: 27 January 1973 to 30 December 19731974: 28 January 1974 to 24 October 19741975: 7 May 1975 to 13 December 19751976: 9 February 1976 to 13 October 19761977: 22 February 1977 to 2 December 19771978: 4 June 1978 to 19 November 19781979: 21 January 1979 to 15 November 19791980: 18 April 1980 to 23 October 19801981: 10 January 1981 to 12 December 19811982: 10 June 1982 to 25 December 19821983: 4 April 1983 to 31 December 19831984: 25 January 1984 to 3 October 19841985: 16 March 1985 to 8 December 19851986: 16 February 1986 to 7 December 19861987: 20 January 1987 to 12 October 19871988: 8 January 1988 to 5 December 19881989: 9 March 1989 to 2 December 19891990: 7 January 1990 to 10 December 19901991: 25 April 1991 to 4 November 19911992: 1 March 1992 to 21 December 19921993: 24 January 1993 to 22 December 19931994: 27 February 1994 to 4 September 19941995: 14 January 1995 to 5 November 19951996: 1 January 1996 to 30 September 19961997: 15 January 1997 to 18 December 19971998: 8 February 1998 to 13 December 19981999: 22 March 1999 to 3 December 19992000: 20 February 2000 to 22 December 20002001: 27 May 2001 to 23 October 20012002: 19 May 2002 to 31 December 20022003: 19 February 2003 to 31 December 20032004: 18 May 2004 to 8 December 20042005: 29 January 2005 to 16 December 20052006: 30 January 2006 to 22 December 20062017: 14 January 2017 to 2 December 20172018: 30 January 2018 to 6 November 20182019: 10 May 2019 to 12 June 20192020: 6 January 2020 to 21 December 20202021: 25 May 2021 to 24 November 20212022: 30 May 2022 to 22 December 20222023: 15 April 2023 to 12 December 20232024: 31 May 2024 to 26 November 20242025: 4 February 2025 to 29 November 20252026: 22 February 2026 to 25 August 202619391951196119711981199120012021JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Morchard (the Rocks) meeting 10 mm (0.39 in).
First to last qualifying date each year at Morchard (the Rocks)
YearFirst dateLast date
19391939-02-151939-11-03
19401940-01-051940-07-10
19411941-01-221941-11-04
19421942-01-251942-11-05
19431943-01-211943-09-29
19441944-02-061944-12-19
19471947-03-271947-12-05
19481948-04-121948-12-28
19491949-02-271949-10-15
19501950-02-021950-12-20
19511951-03-061951-12-08
19521952-01-051952-11-27
19531953-06-101953-12-06
19541954-01-161954-12-12
19551955-02-101955-11-24
19561956-01-181956-11-02
19571957-06-201957-12-29
19581958-03-071958-11-29
19591959-01-241959-09-19
19601960-02-171960-11-12
19611961-04-231961-12-14
19621962-01-161962-12-29
19631963-04-261963-08-25
19641964-04-081964-10-12
19651965-05-081965-09-04
19661966-02-151966-12-02
19671967-05-181967-07-02
19681968-04-171968-11-06
19691969-01-141969-11-05
19701970-01-011970-12-11
19711971-03-151971-12-07
19721972-01-111972-12-26
19731973-01-271973-12-30
19741974-01-281974-10-24
19751975-05-071975-12-13
19761976-02-091976-10-13
19771977-02-221977-12-02
19781978-06-041978-11-19
19791979-01-211979-11-15
19801980-04-181980-10-23
19811981-01-101981-12-12
19821982-06-101982-12-25
19831983-04-041983-12-31
19841984-01-251984-10-03
19851985-03-161985-12-08
19861986-02-161986-12-07
19871987-01-201987-10-12
19881988-01-081988-12-05
19891989-03-091989-12-02
19901990-01-071990-12-10
19911991-04-251991-11-04
19921992-03-011992-12-21
19931993-01-241993-12-22
19941994-02-271994-09-04
19951995-01-141995-11-05
19961996-01-011996-09-30
19971997-01-151997-12-18
19981998-02-081998-12-13
19991999-03-221999-12-03
20002000-02-202000-12-22
20012001-05-272001-10-23
20022002-05-192002-12-31
20032003-02-192003-12-31
20042004-05-182004-12-08
20052005-01-292005-12-16
20062006-01-302006-12-22
20172017-01-142017-12-02
20182018-01-302018-11-06
20192019-05-102019-06-12
20202020-01-062020-12-21
20212021-05-252021-11-24
20222022-05-302022-12-22
20232023-04-152023-12-12
20242024-05-312024-11-26
20252025-02-042025-11-29
20262026-02-222026-08-25

Every Fixed Threshold

Fixed thresholds at Morchard (the Rocks)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain7626199213
25 mm (0.98 in): Days with 25 mm or more rain60719733
50 mm (1.97 in): Days with 50 mm or more rain9219971
100 mm (3.94 in): Days with 100 mm or more rain1119771

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1939.

Download the Data

  • Data for Morchard (the Rocks) 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).