Daily records
Page built 2026-10-19
Data as of 2025-12-31
Search
Built 2026-10-19 (19 October 2026)

Stamford Threshold Days by Year (USC00308160)

7 fixed thresholds counted per year at Stamford (USC00308160): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Stamford Thresholds

  • Stamford: days with 10 mm (0.39 in) or more of precipitation in 52 years, most in 2000 with 52.
  • Stamford: days with 25 mm (0.98 in) or more of precipitation in 52 years, most in 2003 with 17.
  • Stamford: days with 50 mm (1.97 in) or more of precipitation in 32 years, most in 1955 with 4.
  • Stamford: days with 10 cm (3.9 in) or more of snowfall in 25 years, most in 1983 with 11.
  • 7 fixed thresholds have at least one qualifying day at Stamford.
52 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Stamford Days per year at Stamford with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 52 in 2000. 02040601949: 291950: 331951: 391952: 351953: 361954: 391955: 331956: 321957: 311958: 381959: 311960: 311961: 291962: 281963: 261964: 231965: 201966: 271967: 371968: 361969: 261970: 261971: 331972: 501973: 391974: 351975: 381976: 321977: 401978: 321979: 381980: 261982: 311983: 431984: 331985: 221986: 361987: 321988: 281989: 311992: 331993: 371994: 341995: 281996: 421997: 321998: 391999: 322000: 522001: 242002: 402003: 40194919551961196719731979198619942000
Days per year at Stamford with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 52 in 2000.
Days with 10 mm (0.39 in) or more of precipitation per year at Stamford
YearDaysDecade average
19492929
19503334.7
19513934.7
19523534.7
19533634.7
19543934.7
19553334.7
19563234.7
19573134.7
19583834.7
19593134.7
19603128.3
19612928.3
19622828.3
19632628.3
19642328.3
19652028.3
19662728.3
19673728.3
19683628.3
19692628.3
19702636.3
19713336.3
19725036.3
19733936.3
19743536.3
19753836.3
19763236.3
19774036.3
19783236.3
19793836.3
19802631.3
19823131.3
19834331.3
19843331.3
19852231.3
19863631.3
19873231.3
19882831.3
19893131.3
19923334.6
19933734.6
19943434.6
19952834.6
19964234.6
19973234.6
19983934.6
19993234.6
20005239
20012439
20024039
20034039
First to last qualifying date each year at Stamford For each year, a bar from the first to the last day at Stamford meeting 10 mm (0.39 in). 1949: 1 January 1949 to 13 December 19491950: 7 January 1950 to 5 December 19501951: 8 January 1951 to 30 December 19511952: 18 January 1952 to 22 December 19521953: 9 January 1953 to 14 December 19531954: 27 January 1954 to 30 December 19541955: 7 February 1955 to 4 December 19551956: 10 January 1956 to 29 December 19561957: 27 February 1957 to 27 December 19571958: 1 January 1958 to 6 December 19581959: 22 January 1959 to 29 December 19591960: 3 January 1960 to 30 November 19601961: 4 February 1961 to 25 November 19611962: 7 January 1962 to 7 December 19621963: 12 January 1963 to 9 December 19631964: 10 January 1964 to 28 December 19641965: 24 January 1965 to 26 December 19651966: 7 January 1966 to 29 December 19661967: 28 January 1967 to 29 December 19671968: 1 March 1968 to 28 December 19681969: 10 February 1969 to 26 December 19691970: 3 February 1970 to 17 December 19701971: 8 February 1971 to 31 December 19711972: 4 February 1972 to 22 December 19721973: 1 January 1973 to 27 December 19731974: 19 January 1974 to 17 December 19741975: 9 January 1975 to 26 December 19751976: 14 January 1976 to 7 December 19761977: 10 January 1977 to 21 December 19771978: 9 January 1978 to 25 December 19781979: 2 January 1979 to 25 December 19791980: 12 January 1980 to 9 December 19801982: 3 January 1982 to 15 December 19821983: 15 January 1983 to 28 December 19831984: 15 February 1984 to 21 December 19841985: 12 February 1985 to 28 November 19851986: 25 January 1986 to 18 December 19861987: 2 January 1987 to 29 November 19871988: 25 January 1988 to 28 December 19881989: 24 March 1989 to 20 November 19891992: 14 January 1992 to 30 December 19921993: 13 January 1993 to 21 December 19931994: 4 January 1994 to 31 December 19941995: 20 January 1995 to 14 December 19951996: 3 January 1996 to 14 December 19961997: 16 January 1997 to 30 December 19971998: 7 January 1998 to 22 December 19981999: 3 January 1999 to 14 December 19992000: 10 January 2000 to 30 December 20002001: 30 January 2001 to 17 December 20012002: 7 January 2002 to 26 December 20022003: 2 January 2003 to 24 December 200319491956196319701977198519942001JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Stamford meeting 10 mm (0.39 in).
First to last qualifying date each year at Stamford
YearFirst dateLast date
19491949-01-011949-12-13
19501950-01-071950-12-05
19511951-01-081951-12-30
19521952-01-181952-12-22
19531953-01-091953-12-14
19541954-01-271954-12-30
19551955-02-071955-12-04
19561956-01-101956-12-29
19571957-02-271957-12-27
19581958-01-011958-12-06
19591959-01-221959-12-29
19601960-01-031960-11-30
19611961-02-041961-11-25
19621962-01-071962-12-07
19631963-01-121963-12-09
19641964-01-101964-12-28
19651965-01-241965-12-26
19661966-01-071966-12-29
19671967-01-281967-12-29
19681968-03-011968-12-28
19691969-02-101969-12-26
19701970-02-031970-12-17
19711971-02-081971-12-31
19721972-02-041972-12-22
19731973-01-011973-12-27
19741974-01-191974-12-17
19751975-01-091975-12-26
19761976-01-141976-12-07
19771977-01-101977-12-21
19781978-01-091978-12-25
19791979-01-021979-12-25
19801980-01-121980-12-09
19821982-01-031982-12-15
19831983-01-151983-12-28
19841984-02-151984-12-21
19851985-02-121985-11-28
19861986-01-251986-12-18
19871987-01-021987-11-29
19881988-01-251988-12-28
19891989-03-241989-11-20
19921992-01-141992-12-30
19931993-01-131993-12-21
19941994-01-041994-12-31
19951995-01-201995-12-14
19961996-01-031996-12-14
19971997-01-161997-12-30
19981998-01-071998-12-22
19991999-01-031999-12-14
20002000-01-102000-12-30
20012001-01-302001-12-17
20022002-01-072002-12-26
20032003-01-022003-12-24

Every Fixed Threshold

Fixed thresholds at Stamford
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain5252200040
25 mm (0.98 in): Days with 25 mm or more rain5217200317
50 mm (1.97 in): Days with 50 mm or more rain32419552
100 mm (3.94 in): Days with 100 mm or more rain2119551
10 cm (3.9 in): Days with 10 cm or more snowfall251119831
25 cm (9.8 in): Days with 25 cm or more snowfall13319711
50 cm (19.7 in): Days with 50 cm or more snowfall2119781

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1949.

Download the Data

  • Data for Stamford 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).