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

Amboy Water Threshold Days by Year (USC00110146)

6 fixed thresholds counted per year at Amboy Water (USC00110146): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Amboy Water Thresholds

  • Amboy Water: days with 10 mm (0.39 in) or more of precipitation in 25 years, most in 2019 with 47.
  • Amboy Water: days with 25 mm (0.98 in) or more of precipitation in 25 years, most in 2011 with 14.
  • Amboy Water: days with 50 mm (1.97 in) or more of precipitation in 21 years, most in 2017 with 4.
  • Amboy Water: days with 10 cm (3.9 in) or more of snowfall in 14 years, most in 2000 with 7.
  • 6 fixed thresholds have at least one qualifying day at Amboy Water.
25 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Amboy Water Days per year at Amboy Water with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 47 in 2019. 02040601997: 231998: 401999: 232000: 272001: 282002: 262003: 242004: 292005: 222006: 372011: 372012: 202013: 262014: 272015: 362016: 312017: 322018: 322019: 472020: 382021: 292022: 312023: 332024: 352025: 32199720002003200620132016201920222025
Days per year at Amboy Water with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 47 in 2019.
Days with 10 mm (0.39 in) or more of precipitation per year at Amboy Water
YearDaysDecade average
19972328.7
19984028.7
19992328.7
20002727.6
20012827.6
20022627.6
20032427.6
20042927.6
20052227.6
20063727.6
20113732
20122032
20132632
20142732
20153632
20163132
20173232
20183232
20194732
20203833
20212933
20223133
20233333
20243533
20253233
First to last qualifying date each year at Amboy Water For each year, a bar from the first to the last day at Amboy Water meeting 10 mm (0.39 in). 1997: 22 January 1997 to 25 December 19971998: 4 January 1998 to 8 December 19981999: 2 January 1999 to 5 December 19992000: 18 February 2000 to 6 November 20002001: 30 January 2001 to 13 December 20012002: 31 January 2002 to 19 December 20022003: 19 March 2003 to 10 December 20032004: 5 January 2004 to 19 November 20042005: 2 January 2005 to 9 December 20052006: 3 January 2006 to 21 December 20062011: 18 January 2011 to 15 December 20112012: 24 February 2012 to 21 December 20122013: 11 January 2013 to 22 December 20132014: 11 January 2014 to 25 November 20142015: 4 January 2015 to 29 December 20152016: 3 February 2016 to 26 December 20162017: 17 January 2017 to 24 October 20172018: 22 January 2018 to 2 December 20182019: 1 January 2019 to 30 December 20192020: 11 January 2020 to 30 December 20202021: 2 January 2021 to 29 December 20212022: 17 February 2022 to 15 December 20222023: 19 January 2023 to 9 December 20232024: 10 January 2024 to 19 November 20242025: 31 January 2025 to 29 December 20251997200120052013201720212025JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Amboy Water meeting 10 mm (0.39 in).
First to last qualifying date each year at Amboy Water
YearFirst dateLast date
19971997-01-221997-12-25
19981998-01-041998-12-08
19991999-01-021999-12-05
20002000-02-182000-11-06
20012001-01-302001-12-13
20022002-01-312002-12-19
20032003-03-192003-12-10
20042004-01-052004-11-19
20052005-01-022005-12-09
20062006-01-032006-12-21
20112011-01-182011-12-15
20122012-02-242012-12-21
20132013-01-112013-12-22
20142014-01-112014-11-25
20152015-01-042015-12-29
20162016-02-032016-12-26
20172017-01-172017-10-24
20182018-01-222018-12-02
20192019-01-012019-12-30
20202020-01-112020-12-30
20212021-01-022021-12-29
20222022-02-172022-12-15
20232023-01-192023-12-09
20242024-01-102024-11-19
20252025-01-312025-12-29

Every Fixed Threshold

Fixed thresholds at Amboy Water
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2547201932
25 mm (0.98 in): Days with 25 mm or more rain251420118
50 mm (1.97 in): Days with 50 mm or more rain21420172
100 mm (3.94 in): Days with 100 mm or more rain1120131
10 cm (3.9 in): Days with 10 cm or more snowfall14720002
25 cm (9.8 in): Days with 25 cm or more snowfall1120061

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1997.

Download the Data

  • Data for Amboy Water 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).