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Built 2026-10-19 (19 October 2026)

Scarsdale Threshold Days by Year (ASN00089070)

3 fixed thresholds counted per year at Scarsdale (ASN00089070): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Scarsdale Thresholds

  • Scarsdale: days with 10 mm (0.39 in) or more of precipitation in 24 years, most in 1911 with 28.
  • Scarsdale: days with 25 mm (0.98 in) or more of precipitation in 22 years, most in 1889 with 8.
  • Scarsdale: days with 50 mm (1.97 in) or more of precipitation in 11 years, most in 1907 with 2.
  • 3 fixed thresholds have at least one qualifying day at Scarsdale.
24 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Scarsdale Days per year at Scarsdale with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 28 in 1911. 01020301886: 211887: 231888: 181889: 261890: 201895: 161896: 171897: 161903: 261904: 241905: 191906: 231907: 161908: 201909: 171910: 231911: 281912: 191913: 121914: 121915: 151916: 211921: 161923: 1418861889189619041907191019131916
Days per year at Scarsdale with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 28 in 1911.
Days with 10 mm (0.39 in) or more of precipitation per year at Scarsdale
YearDaysDecade average
18862122
18872322
18881822
18892622
18902017.3
18951617.3
18961717.3
18971617.3
19032620.7
19042420.7
19051920.7
19062320.7
19071620.7
19082020.7
19091720.7
19102318.6
19112818.6
19121918.6
19131218.6
19141218.6
19151518.6
19162118.6
19211615
19231415
First to last qualifying date each year at Scarsdale For each year, a bar from the first to the last day at Scarsdale meeting 10 mm (0.39 in). 1886: 7 January 1886 to 14 December 18861887: 17 February 1887 to 31 December 18871888: 5 January 1888 to 8 October 18881889: 2 January 1889 to 6 November 18891890: 2 January 1890 to 3 December 18901895: 4 January 1895 to 11 December 18951896: 24 January 1896 to 27 December 18961897: 8 January 1897 to 23 December 18971903: 15 February 1903 to 29 December 19031904: 3 January 1904 to 2 November 19041905: 3 January 1905 to 3 December 19051906: 28 February 1906 to 28 November 19061907: 26 January 1907 to 28 December 19071908: 10 January 1908 to 26 November 19081909: 3 January 1909 to 23 December 19091910: 5 February 1910 to 20 December 19101911: 1 February 1911 to 22 December 19111912: 8 February 1912 to 8 December 19121913: 15 February 1913 to 23 December 19131914: 12 January 1914 to 26 December 19141915: 20 January 1915 to 24 September 19151916: 4 January 1916 to 9 December 19161921: 2 January 1921 to 4 December 19211923: 8 May 1923 to 12 October 192318861889189619041907191019131916JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Scarsdale meeting 10 mm (0.39 in).
First to last qualifying date each year at Scarsdale
YearFirst dateLast date
18861886-01-071886-12-14
18871887-02-171887-12-31
18881888-01-051888-10-08
18891889-01-021889-11-06
18901890-01-021890-12-03
18951895-01-041895-12-11
18961896-01-241896-12-27
18971897-01-081897-12-23
19031903-02-151903-12-29
19041904-01-031904-11-02
19051905-01-031905-12-03
19061906-02-281906-11-28
19071907-01-261907-12-28
19081908-01-101908-11-26
19091909-01-031909-12-23
19101910-02-051910-12-20
19111911-02-011911-12-22
19121912-02-081912-12-08
19131913-02-151913-12-23
19141914-01-121914-12-26
19151915-01-201915-09-24
19161916-01-041916-12-09
19211921-01-021921-12-04
19231923-05-081923-10-12

Every Fixed Threshold

Fixed thresholds at Scarsdale
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2428191114
25 mm (0.98 in): Days with 25 mm or more rain22818893
50 mm (1.97 in): Days with 50 mm or more rain11219071

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1886.

Download the Data

  • Data for Scarsdale 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).