Built 2026-10-19 (19 October 2026)

Eliot Threshold Days by Year (USC00172602)

8 fixed thresholds counted per year at Eliot (USC00172602): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Eliot Thresholds

  • Eliot: days with 10 cm (3.9 in) or more of snowfall in 31 years, most in 2011 with 9.
  • Eliot: days with 10 mm (0.39 in) or more of precipitation in 30 years, most in 2005 with 54.
  • Eliot: days with 25 mm (0.98 in) or more of precipitation in 30 years, most in 2006 with 26.
  • Eliot: days with 50 mm (1.97 in) or more of precipitation in 28 years, most in 2006 with 8.
  • 8 fixed thresholds have at least one qualifying day at Eliot.
30 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Eliot Days per year at Eliot with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 54 in 2005. 02040601993: 341995: 341996: 391997: 341998: 381999: 342000: 482001: 302002: 392003: 372004: 322005: 542006: 512007: 432008: 542009: 522010: 402011: 522012: 402013: 422014: 382015: 332016: 342017: 392018: 522019: 492020: 362023: 432024: 352026: 101993199720002003200620092012201520182023
Days per year at Eliot with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 54 in 2005.
Days with 10 mm (0.39 in) or more of precipitation per year at Eliot
YearDaysDecade average
19933435.5
19953435.5
19963935.5
19973435.5
19983835.5
19993435.5
20004844
20013044
20023944
20033744
20043244
20055444
20065144
20074344
20085444
20095244
20104041.9
20115241.9
20124041.9
20134241.9
20143841.9
20153341.9
20163441.9
20173941.9
20185241.9
20194941.9
20203631
20234331
20243531
20261031
First to last qualifying date each year at Eliot For each year, a bar from the first to the last day at Eliot meeting 10 mm (0.39 in). 1993: 23 January 1993 to 30 December 19931995: 1 January 1995 to 17 December 19951996: 9 January 1996 to 25 December 19961997: 10 January 1997 to 30 December 19971998: 8 January 1998 to 30 December 19981999: 4 January 1999 to 21 December 19992000: 5 January 2000 to 31 December 20002001: 31 January 2001 to 24 December 20012002: 14 January 2002 to 25 December 20022003: 2 January 2003 to 18 December 20032004: 27 March 2004 to 24 December 20042005: 4 January 2005 to 30 December 20052006: 15 January 2006 to 26 December 20062007: 2 January 2007 to 31 December 20072008: 2 January 2008 to 22 December 20082009: 7 January 2009 to 27 December 20092010: 18 January 2010 to 27 December 20102011: 12 January 2011 to 28 December 20112012: 13 January 2012 to 30 December 20122013: 9 February 2013 to 30 December 20132014: 3 January 2014 to 25 December 20142015: 4 January 2015 to 29 December 20152016: 11 January 2016 to 30 December 20162017: 4 January 2017 to 24 December 20172018: 5 January 2018 to 29 December 20182019: 1 January 2019 to 31 December 20192020: 19 January 2020 to 26 December 20202023: 4 January 2023 to 29 December 20232024: 7 January 2024 to 31 December 20242026: 6 January 2026 to 30 July 202619931998200220062010201420182024JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Eliot meeting 10 mm (0.39 in).
First to last qualifying date each year at Eliot
YearFirst dateLast date
19931993-01-231993-12-30
19951995-01-011995-12-17
19961996-01-091996-12-25
19971997-01-101997-12-30
19981998-01-081998-12-30
19991999-01-041999-12-21
20002000-01-052000-12-31
20012001-01-312001-12-24
20022002-01-142002-12-25
20032003-01-022003-12-18
20042004-03-272004-12-24
20052005-01-042005-12-30
20062006-01-152006-12-26
20072007-01-022007-12-31
20082008-01-022008-12-22
20092009-01-072009-12-27
20102010-01-182010-12-27
20112011-01-122011-12-28
20122012-01-132012-12-30
20132013-02-092013-12-30
20142014-01-032014-12-25
20152015-01-042015-12-29
20162016-01-112016-12-30
20172017-01-042017-12-24
20182018-01-052018-12-29
20192019-01-012019-12-31
20202020-01-192020-12-26
20232023-01-042023-12-29
20242024-01-072024-12-31
20262026-01-062026-07-30

Every Fixed Threshold

Fixed thresholds at Eliot
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3054200510
25 mm (0.98 in): Days with 25 mm or more rain302620063
50 mm (1.97 in): Days with 50 mm or more rain28820061
100 mm (3.94 in): Days with 100 mm or more rain7220081
200 mm (7.87 in): Days with 200 mm or more rain1119961
10 cm (3.9 in): Days with 10 cm or more snowfall31920114
25 cm (9.8 in): Days with 25 cm or more snowfall15320011
50 cm (19.7 in): Days with 50 cm or more snowfall1120151

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1993.

Download the Data

  • Data for Eliot 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).