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Built 2026-10-19 (19 October 2026)

Sagamore 1 S Threshold Days by Year (USC00367739)

5 fixed thresholds counted per year at Sagamore 1 S (USC00367739): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Sagamore 1 S Thresholds

  • Sagamore 1 S: days with 10 mm (0.39 in) or more of precipitation in 32 years, most in 1954 with 47.
  • Sagamore 1 S: days with 25 mm (0.98 in) or more of precipitation in 32 years, most in 1953 with 16.
  • Sagamore 1 S: days with 50 mm (1.97 in) or more of precipitation in 18 years, most in 1953 with 5.
  • Sagamore 1 S: days with 10 cm (3.9 in) or more of snowfall in 17 years, most in 1967 with 5.
  • 5 fixed thresholds have at least one qualifying day at Sagamore 1 S.
32 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Sagamore 1 S Days per year at Sagamore 1 S with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 47 in 1954. 02040601941: 261942: 361943: 351944: 401945: 451946: 361947: 311949: 301950: 331951: 441952: 401953: 451954: 471955: 351956: 391957: 311958: 341959: 241960: 231961: 261962: 281963: 291964: 351966: 421967: 371968: 231969: 371970: 431971: 331972: 431973: 361974: 4119411945195019541958196219671971
Days per year at Sagamore 1 S with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 47 in 1954.
Days with 10 mm (0.39 in) or more of precipitation per year at Sagamore 1 S
YearDaysDecade average
19412634.9
19423634.9
19433534.9
19444034.9
19454534.9
19463634.9
19473134.9
19493034.9
19503337.2
19514437.2
19524037.2
19534537.2
19544737.2
19553537.2
19563937.2
19573137.2
19583437.2
19592437.2
19602331.1
19612631.1
19622831.1
19632931.1
19643531.1
19664231.1
19673731.1
19682331.1
19693731.1
19704339.2
19713339.2
19724339.2
19733639.2
19744139.2
First to last qualifying date each year at Sagamore 1 S For each year, a bar from the first to the last day at Sagamore 1 S meeting 10 mm (0.39 in). 1941: 3 January 1941 to 24 December 19411942: 20 January 1942 to 30 December 19421943: 4 January 1943 to 27 December 19431944: 4 January 1944 to 28 December 19441945: 1 January 1945 to 29 November 19451946: 14 February 1946 to 12 December 19461947: 16 January 1947 to 8 December 19471949: 6 January 1949 to 27 December 19491950: 3 January 1950 to 4 December 19501951: 4 January 1951 to 21 December 19511952: 3 January 1952 to 11 December 19521953: 1 January 1953 to 22 December 19531954: 16 January 1954 to 30 December 19541955: 10 January 1955 to 17 November 19551956: 2 February 1956 to 8 December 19561957: 23 January 1957 to 19 December 19571958: 14 January 1958 to 4 December 19581959: 2 January 1959 to 13 December 19591960: 3 January 1960 to 1 November 19601961: 4 February 1961 to 17 December 19611962: 7 January 1962 to 10 November 19621963: 3 February 1963 to 24 December 19631964: 7 January 1964 to 28 December 19641966: 3 January 1966 to 11 December 19661967: 28 January 1967 to 4 December 19671968: 30 January 1968 to 28 December 19681969: 18 January 1969 to 31 December 19691970: 29 January 1970 to 17 December 19701971: 4 January 1971 to 31 December 19711972: 21 January 1972 to 9 December 19721973: 4 January 1973 to 26 December 19731974: 9 January 1974 to 21 November 197419411945195019541958196219671971JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Sagamore 1 S meeting 10 mm (0.39 in).
First to last qualifying date each year at Sagamore 1 S
YearFirst dateLast date
19411941-01-031941-12-24
19421942-01-201942-12-30
19431943-01-041943-12-27
19441944-01-041944-12-28
19451945-01-011945-11-29
19461946-02-141946-12-12
19471947-01-161947-12-08
19491949-01-061949-12-27
19501950-01-031950-12-04
19511951-01-041951-12-21
19521952-01-031952-12-11
19531953-01-011953-12-22
19541954-01-161954-12-30
19551955-01-101955-11-17
19561956-02-021956-12-08
19571957-01-231957-12-19
19581958-01-141958-12-04
19591959-01-021959-12-13
19601960-01-031960-11-01
19611961-02-041961-12-17
19621962-01-071962-11-10
19631963-02-031963-12-24
19641964-01-071964-12-28
19661966-01-031966-12-11
19671967-01-281967-12-04
19681968-01-301968-12-28
19691969-01-181969-12-31
19701970-01-291970-12-17
19711971-01-041971-12-31
19721972-01-211972-12-09
19731973-01-041973-12-26
19741974-01-091974-11-21

Every Fixed Threshold

Fixed thresholds at Sagamore 1 S
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3247195441
25 mm (0.98 in): Days with 25 mm or more rain321619536
50 mm (1.97 in): Days with 50 mm or more rain18519532
10 cm (3.9 in): Days with 10 cm or more snowfall17519671
25 cm (9.8 in): Days with 25 cm or more snowfall4119501

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1941.

Download the Data

  • Data for Sagamore 1 S 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).