Built 2026-10-19 (19 October 2026)

Skiatook Threshold Days by Year (USC00348258)

6 fixed thresholds counted per year at Skiatook (USC00348258): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Skiatook Thresholds

  • Skiatook: days with 10 mm (0.39 in) or more of precipitation in 44 years, most in 1999 with 49.
  • Skiatook: days with 25 mm (0.98 in) or more of precipitation in 44 years, most in 1999 with 23.
  • Skiatook: days with 50 mm (1.97 in) or more of precipitation in 41 years, most in 1961 with 6.
  • Skiatook: days with 10 cm (3.9 in) or more of snowfall in 14 years, most in 2000 with 4.
  • 6 fixed thresholds have at least one qualifying day at Skiatook.
44 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Skiatook Days per year at Skiatook with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 49 in 1999. 02040601948: 231949: 331950: 231951: 301952: 171953: 281954: 231955: 231956: 171957: 411959: 341960: 251961: 371962: 261963: 171964: 281965: 261966: 211967: 311968: 371969: 261971: 291972: 221976: 251980: 261982: 281983: 261984: 371985: 381986: 371987: 361988: 251989: 281990: 321991: 291992: 371993: 291994: 341995: 341996: 271997: 391998: 351999: 492000: 36194819531959196419691982198719921997
Days per year at Skiatook with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 49 in 1999.
Days with 10 mm (0.39 in) or more of precipitation per year at Skiatook
YearDaysDecade average
19482328
19493328
19502326.2
19513026.2
19521726.2
19532826.2
19542326.2
19552326.2
19561726.2
19574126.2
19593426.2
19602527.4
19613727.4
19622627.4
19631727.4
19642827.4
19652627.4
19662127.4
19673127.4
19683727.4
19692627.4
19712925.3
19722225.3
19762525.3
19802631.2
19822831.2
19832631.2
19843731.2
19853831.2
19863731.2
19873631.2
19882531.2
19892831.2
19903234.5
19912934.5
19923734.5
19932934.5
19943434.5
19953434.5
19962734.5
19973934.5
19983534.5
19994934.5
20003636
First to last qualifying date each year at Skiatook For each year, a bar from the first to the last day at Skiatook meeting 10 mm (0.39 in). 1948: 24 January 1948 to 28 December 19481949: 10 January 1949 to 21 December 19491950: 3 January 1950 to 3 October 19501951: 2 January 1951 to 15 November 19511952: 2 January 1952 to 19 December 19521953: 23 January 1953 to 3 December 19531954: 19 February 1954 to 29 December 19541955: 4 February 1955 to 5 October 19551956: 1 February 1956 to 19 December 19561957: 30 January 1957 to 25 December 19571959: 10 February 1959 to 18 December 19591960: 12 January 1960 to 11 December 19601961: 15 January 1961 to 17 December 19611962: 6 January 1962 to 27 November 19621963: 5 January 1963 to 20 November 19631964: 31 January 1964 to 10 December 19641965: 9 January 1965 to 25 December 19651966: 28 February 1966 to 28 December 19661967: 26 January 1967 to 30 November 19671968: 19 January 1968 to 27 December 19681969: 16 January 1969 to 6 December 19691971: 3 January 1971 to 30 December 19711972: 12 February 1972 to 19 November 19721976: 21 February 1976 to 11 November 19761980: 20 January 1980 to 8 December 19801982: 3 January 1982 to 27 December 19821983: 21 January 1983 to 27 November 19831984: 3 March 1984 to 21 December 19841985: 10 January 1985 to 30 November 19851986: 6 February 1986 to 8 December 19861987: 9 January 1987 to 19 December 19871988: 19 February 1988 to 27 December 19881989: 25 January 1989 to 30 October 19891990: 4 January 1990 to 18 December 19901991: 27 March 1991 to 21 December 19911992: 12 February 1992 to 14 December 19921993: 9 January 1993 to 14 December 19931994: 20 February 1994 to 16 December 19941995: 7 March 1995 to 19 December 19951996: 18 January 1996 to 29 November 19961997: 9 January 1997 to 24 December 19971998: 4 January 1998 to 19 December 19981999: 30 January 1999 to 10 December 19992000: 28 January 2000 to 31 December 200019481954196119671980198719931999JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Skiatook meeting 10 mm (0.39 in).
First to last qualifying date each year at Skiatook
YearFirst dateLast date
19481948-01-241948-12-28
19491949-01-101949-12-21
19501950-01-031950-10-03
19511951-01-021951-11-15
19521952-01-021952-12-19
19531953-01-231953-12-03
19541954-02-191954-12-29
19551955-02-041955-10-05
19561956-02-011956-12-19
19571957-01-301957-12-25
19591959-02-101959-12-18
19601960-01-121960-12-11
19611961-01-151961-12-17
19621962-01-061962-11-27
19631963-01-051963-11-20
19641964-01-311964-12-10
19651965-01-091965-12-25
19661966-02-281966-12-28
19671967-01-261967-11-30
19681968-01-191968-12-27
19691969-01-161969-12-06
19711971-01-031971-12-30
19721972-02-121972-11-19
19761976-02-211976-11-11
19801980-01-201980-12-08
19821982-01-031982-12-27
19831983-01-211983-11-27
19841984-03-031984-12-21
19851985-01-101985-11-30
19861986-02-061986-12-08
19871987-01-091987-12-19
19881988-02-191988-12-27
19891989-01-251989-10-30
19901990-01-041990-12-18
19911991-03-271991-12-21
19921992-02-121992-12-14
19931993-01-091993-12-14
19941994-02-201994-12-16
19951995-03-071995-12-19
19961996-01-181996-11-29
19971997-01-091997-12-24
19981998-01-041998-12-19
19991999-01-301999-12-10
20002000-01-282000-12-31

Every Fixed Threshold

Fixed thresholds at Skiatook
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4449199936
25 mm (0.98 in): Days with 25 mm or more rain4423199911
50 mm (1.97 in): Days with 50 mm or more rain41619612
100 mm (3.94 in): Days with 100 mm or more rain9219611
10 cm (3.9 in): Days with 10 cm or more snowfall14420004
25 cm (9.8 in): Days with 25 cm or more snowfall2119541

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1948.

Download the Data

  • Data for Skiatook 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).