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

Mount Pleasant Threshold Days by Year (FKM00088889)

5 fixed thresholds counted per year at Mount Pleasant (FKM00088889): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mount Pleasant Thresholds

  • 5 fixed thresholds have at least one qualifying day at Mount Pleasant.
13 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Mount Pleasant Days per year at Mount Pleasant with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. 051015201992: 41997: 112009: 182011: 92012: 102013: 72019: 62020: 72021: 52022: 52023: 52024: 152025: 71992200920122019202120232025
Days per year at Mount Pleasant with 10 mm (0.39 in) or more of precipitation, with the decade average as a line.
Days with 10 mm (0.39 in) or more of precipitation per year at Mount Pleasant
YearDaysDecade average
199247.5
1997117.5
20091818
201198
2012108
201378
201968
202077.3
202157.3
202257.3
202357.3
2024157.3
202577.3
First to last qualifying date each year at Mount Pleasant For each year, a bar from the first to the last day at Mount Pleasant meeting 10 mm (0.39 in). 1992: 10 February 1992 to 21 December 19921997: 24 January 1997 to 28 December 19972009: 16 January 2009 to 30 December 20092011: 28 January 2011 to 22 December 20112012: 6 April 2012 to 31 December 20122013: 7 March 2013 to 10 September 20132019: 21 January 2019 to 14 November 20192020: 16 January 2020 to 9 August 20202021: 4 January 2021 to 15 October 20212022: 1 March 2022 to 28 December 20222023: 25 January 2023 to 29 July 20232024: 6 January 2024 to 9 December 20242025: 7 February 2025 to 20 July 20251992200920122019202120232025JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Mount Pleasant meeting 10 mm (0.39 in).
First to last qualifying date each year at Mount Pleasant
YearFirst dateLast date
19921992-02-101992-12-21
19971997-01-241997-12-28
20092009-01-162009-12-30
20112011-01-282011-12-22
20122012-04-062012-12-31
20132013-03-072013-09-10
20192019-01-212019-11-14
20202020-01-162020-08-09
20212021-01-042021-10-15
20222022-03-012022-12-28
20232023-01-252023-07-29
20242024-01-062024-12-09
20252025-02-072025-07-20

Every Fixed Threshold

Fixed thresholds at Mount Pleasant
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
0 C (32 F): Frost days (min10n/a20
10 mm (0.39 in): Days with 10 mm or more rain130n/a7
25 mm (0.98 in): Days with 25 mm or more rain70n/a2
50 mm (1.97 in): Days with 50 mm or more rain10n/a1
100 mm (3.94 in): Days with 100 mm or more rain10n/a1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2025.

Download the Data

  • Data for Mount Pleasant 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).