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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Mount Pleasant Farm Threshold Days by Year (ASN00010054)

3 fixed thresholds counted per year at Mount Pleasant Farm (ASN00010054): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mount Pleasant Farm Thresholds

  • Mount Pleasant Farm: days with 10 mm (0.39 in) or more of precipitation in 35 years, most in 1925 with 15.
  • Mount Pleasant Farm: days with 25 mm (0.98 in) or more of precipitation in 22 years, most in 1943 with 3.
  • Mount Pleasant Farm: days with 50 mm (1.97 in) or more of precipitation in 3 years, most in 1943 with 1.
  • 3 fixed thresholds have at least one qualifying day at Mount Pleasant Farm.
35 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Mount Pleasant Farm Days per year at Mount Pleasant Farm with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 15 in 1925. 0510151920: 41921: 111922: 41923: 91924: 71925: 151926: 81927: 121928: 51929: 101930: 111931: 31932: 81933: 71934: 71935: 11937: 31938: 81939: 51940: 51941: 51942: 61943: 91944: 71963: 141964: 41965: 81966: 91967: 61968: 131969: 31970: 61971: 51972: 71973: 8192019241928193219371941196319671971
Days per year at Mount Pleasant Farm with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 15 in 1925.
Days with 10 mm (0.39 in) or more of precipitation per year at Mount Pleasant Farm
YearDaysDecade average
192048.5
1921118.5
192248.5
192398.5
192478.5
1925158.5
192688.5
1927128.5
192858.5
1929108.5
1930115.9
193135.9
193285.9
193375.9
193475.9
193515.9
193735.9
193885.9
193955.9
194056.4
194156.4
194266.4
194396.4
194476.4
1963148.1
196448.1
196588.1
196698.1
196768.1
1968138.1
196938.1
197066.5
197156.5
197276.5
197386.5
First to last qualifying date each year at Mount Pleasant Farm For each year, a bar from the first to the last day at Mount Pleasant Farm meeting 10 mm (0.39 in). 1920: 13 March 1920 to 12 September 19201921: 18 March 1921 to 14 December 19211922: 29 April 1922 to 4 July 19221923: 23 March 1923 to 16 December 19231924: 14 May 1924 to 27 October 19241925: 15 January 1925 to 30 December 19251926: 4 February 1926 to 4 October 19261927: 12 March 1927 to 11 October 19271928: 28 April 1928 to 7 December 19281929: 15 February 1929 to 5 November 19291930: 8 March 1930 to 18 August 19301931: 4 May 1931 to 14 October 19311932: 28 March 1932 to 21 October 19321933: 24 May 1933 to 30 November 19331934: 1 April 1934 to 1 July 19341935: 6 August 1935 to 6 August 19351937: 13 January 1937 to 30 August 19371938: 17 January 1938 to 24 November 19381939: 26 January 1939 to 17 November 19391940: 26 June 1940 to 3 December 19401941: 26 February 1941 to 13 December 19411942: 11 March 1942 to 1 December 19421943: 24 January 1943 to 21 April 19431944: 14 March 1944 to 27 August 19441963: 27 January 1963 to 11 December 19631964: 7 June 1964 to 15 July 19641965: 5 May 1965 to 4 October 19651966: 2 January 1966 to 6 November 19661967: 23 January 1967 to 4 October 19671968: 27 January 1968 to 10 September 19681969: 18 May 1969 to 12 September 19691970: 16 February 1970 to 17 November 19701971: 13 March 1971 to 10 November 19711972: 31 May 1972 to 11 September 19721973: 20 June 1973 to 10 December 19731920192519301935194119641969JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Mount Pleasant Farm meeting 10 mm (0.39 in).
First to last qualifying date each year at Mount Pleasant Farm
YearFirst dateLast date
19201920-03-131920-09-12
19211921-03-181921-12-14
19221922-04-291922-07-04
19231923-03-231923-12-16
19241924-05-141924-10-27
19251925-01-151925-12-30
19261926-02-041926-10-04
19271927-03-121927-10-11
19281928-04-281928-12-07
19291929-02-151929-11-05
19301930-03-081930-08-18
19311931-05-041931-10-14
19321932-03-281932-10-21
19331933-05-241933-11-30
19341934-04-011934-07-01
19351935-08-061935-08-06
19371937-01-131937-08-30
19381938-01-171938-11-24
19391939-01-261939-11-17
19401940-06-261940-12-03
19411941-02-261941-12-13
19421942-03-111942-12-01
19431943-01-241943-04-21
19441944-03-141944-08-27
19631963-01-271963-12-11
19641964-06-071964-07-15
19651965-05-051965-10-04
19661966-01-021966-11-06
19671967-01-231967-10-04
19681968-01-271968-09-10
19691969-05-181969-09-12
19701970-02-161970-11-17
19711971-03-131971-11-10
19721972-05-311972-09-11
19731973-06-201973-12-10

Every Fixed Threshold

Fixed thresholds at Mount Pleasant Farm
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain351519258
25 mm (0.98 in): Days with 25 mm or more rain22319431
50 mm (1.97 in): Days with 50 mm or more rain3119431

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1920.

Download the Data

  • Data for Mount Pleasant Farm 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).