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Built 2026-10-18 (18 October 2026)

Stanley State Forest Threshold Days by Year

4 fixed thresholds counted per year at Stanley State Forest (ASN00082059): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Stanley State Forest Thresholds

  • Stanley State Forest: days with 10 mm (0.39 in) or more of precipitation in 36 years, most in 1956 with 72.
  • Stanley State Forest: days with 25 mm (0.98 in) or more of precipitation in 36 years, most in 1973 with 25.
  • Stanley State Forest: days with 50 mm (1.97 in) or more of precipitation in 24 years, most in 1973 with 9.
  • Stanley State Forest: days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 1956 with 1.
  • 4 fixed thresholds have at least one qualifying day at Stanley State Forest.
36 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Stanley State Forest Days per year at Stanley State Forest with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 72 in 1956. 0204060801942: 421943: 351944: 251945: 251946: 511947: 461948: 391949: 351950: 411951: 401952: 561953: 481954: 361955: 511956: 721957: 271958: 461959: 291960: 521961: 301962: 371963: 361964: 391965: 251966: 381967: 141968: 401969: 401970: 381971: 461972: 221973: 541974: 571975: 471976: 301977: 21194219461950195419581962196619701974
Days per year at Stanley State Forest with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 72 in 1956.
Days with 10 mm (0.39 in) or more of precipitation per year at Stanley State Forest
YearDaysDecade average
19424237.3
19433537.3
19442537.3
19452537.3
19465137.3
19474637.3
19483937.3
19493537.3
19504144.6
19514044.6
19525644.6
19534844.6
19543644.6
19555144.6
19567244.6
19572744.6
19584644.6
19592944.6
19605235.1
19613035.1
19623735.1
19633635.1
19643935.1
19652535.1
19663835.1
19671435.1
19684035.1
19694035.1
19703839.4
19714639.4
19722239.4
19735439.4
19745739.4
19754739.4
19763039.4
19772139.4
First to last qualifying date each year at Stanley State Forest For each year, a bar from the first to the last day at Stanley State Forest meeting 10 mm (0.39 in). 1942: 20 January 1942 to 22 November 19421943: 3 January 1943 to 18 November 19431944: 10 March 1944 to 23 December 19441945: 31 January 1945 to 17 November 19451946: 18 January 1946 to 29 December 19461947: 8 February 1947 to 26 December 19471948: 6 January 1948 to 29 December 19481949: 17 January 1949 to 20 December 19491950: 17 January 1950 to 21 December 19501951: 7 January 1951 to 10 December 19511952: 20 March 1952 to 12 December 19521953: 6 January 1953 to 7 December 19531954: 19 January 1954 to 12 December 19541955: 29 January 1955 to 21 December 19551956: 11 January 1956 to 13 December 19561957: 8 February 1957 to 31 December 19571958: 11 February 1958 to 1 December 19581959: 26 January 1959 to 2 November 19591960: 9 January 1960 to 27 December 19601961: 3 January 1961 to 18 December 19611962: 11 January 1962 to 31 December 19621963: 2 January 1963 to 7 November 19631964: 7 February 1964 to 23 December 19641965: 17 January 1965 to 7 December 19651966: 30 January 1966 to 16 December 19661967: 25 February 1967 to 14 October 19671968: 11 January 1968 to 24 December 19681969: 26 January 1969 to 20 December 19691970: 2 January 1970 to 5 December 19701971: 4 January 1971 to 31 December 19711972: 13 January 1972 to 3 November 19721973: 13 January 1973 to 31 December 19731974: 4 January 1974 to 10 December 19741975: 25 January 1975 to 30 December 19751976: 6 January 1976 to 24 December 19761977: 2 January 1977 to 12 September 197719421947195219571962196719721977JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Stanley State Forest meeting 10 mm (0.39 in).
First to last qualifying date each year at Stanley State Forest
YearFirst dateLast date
19421942-01-201942-11-22
19431943-01-031943-11-18
19441944-03-101944-12-23
19451945-01-311945-11-17
19461946-01-181946-12-29
19471947-02-081947-12-26
19481948-01-061948-12-29
19491949-01-171949-12-20
19501950-01-171950-12-21
19511951-01-071951-12-10
19521952-03-201952-12-12
19531953-01-061953-12-07
19541954-01-191954-12-12
19551955-01-291955-12-21
19561956-01-111956-12-13
19571957-02-081957-12-31
19581958-02-111958-12-01
19591959-01-261959-11-02
19601960-01-091960-12-27
19611961-01-031961-12-18
19621962-01-111962-12-31
19631963-01-021963-11-07
19641964-02-071964-12-23
19651965-01-171965-12-07
19661966-01-301966-12-16
19671967-02-251967-10-14
19681968-01-111968-12-24
19691969-01-261969-12-20
19701970-01-021970-12-05
19711971-01-041971-12-31
19721972-01-131972-11-03
19731973-01-131973-12-31
19741974-01-041974-12-10
19751975-01-251975-12-30
19761976-01-061976-12-24
19771977-01-021977-09-12

Every Fixed Threshold

Fixed thresholds at Stanley State Forest
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3672195621
25 mm (0.98 in): Days with 25 mm or more rain362519736
50 mm (1.97 in): Days with 50 mm or more rain24919732
100 mm (3.94 in): Days with 100 mm or more rain2119561

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1942.

Download the Data

  • Data for Stanley State Forest 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).