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

Georgetown Post Office Threshold Days by Year (ASM00094275)

4 fixed thresholds counted per year at Georgetown Post Office (ASM00094275): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Georgetown Post Office Thresholds

  • Georgetown Post Office: days with 10 mm (0.39 in) or more of precipitation in 12 years, most in 2004 with 27.
  • Georgetown Post Office: days with 25 mm (0.98 in) or more of precipitation in 12 years, most in 1991 with 20.
  • Georgetown Post Office: days with 50 mm (1.97 in) or more of precipitation in 11 years, most in 1991 with 9.
  • Georgetown Post Office: days with 100 mm (3.94 in) or more of precipitation in 3 years, most in 1995 with 1.
  • 4 fixed thresholds have at least one qualifying day at Georgetown Post Office.
12 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Georgetown Post Office Days per year at Georgetown Post Office with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 27 in 2004. 01020301990: 131991: 261992: 191993: 201994: 121995: 211996: 191997: 222003: 182004: 272005: 112006: 26199019921994199620032005
Days per year at Georgetown Post Office with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 27 in 2004.
Days with 10 mm (0.39 in) or more of precipitation per year at Georgetown Post Office
YearDaysDecade average
19901319
19912619
19921919
19932019
19941219
19952119
19961919
19972219
20031820.5
20042720.5
20051120.5
20062620.5
First to last qualifying date each year at Georgetown Post Office For each year, a bar from the first to the last day at Georgetown Post Office meeting 10 mm (0.39 in). 1990: 17 January 1990 to 15 December 19901991: 2 January 1991 to 14 May 19911992: 2 January 1992 to 17 December 19921993: 4 January 1993 to 21 November 19931994: 30 January 1994 to 9 March 19941995: 18 January 1995 to 31 December 19951996: 1 January 1996 to 30 December 19961997: 2 January 1997 to 29 December 19972003: 4 January 2003 to 29 December 20032004: 9 January 2004 to 28 December 20042005: 4 January 2005 to 19 November 20052006: 8 January 2006 to 29 December 2006199019921994199620032005JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Georgetown Post Office meeting 10 mm (0.39 in).
First to last qualifying date each year at Georgetown Post Office
YearFirst dateLast date
19901990-01-171990-12-15
19911991-01-021991-05-14
19921992-01-021992-12-17
19931993-01-041993-11-21
19941994-01-301994-03-09
19951995-01-181995-12-31
19961996-01-011996-12-30
19971997-01-021997-12-29
20032003-01-042003-12-29
20042004-01-092004-12-28
20052005-01-042005-11-19
20062006-01-082006-12-29

Every Fixed Threshold

Fixed thresholds at Georgetown Post Office
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain1227200426
25 mm (0.98 in): Days with 25 mm or more rain122019918
50 mm (1.97 in): Days with 50 mm or more rain11919913
100 mm (3.94 in): Days with 100 mm or more rain3119951

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1990.

Download the Data

  • Data for Georgetown Post Office 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).