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Built 2026-10-19 (19 October 2026)

White Sulphur Spg 10 N Threshold Days by Year (USC00248933)

5 fixed thresholds counted per year at White Sulphur Spg 10 N (USC00248933): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for White Sulphur Spg 10 N Thresholds

  • White Sulphur Spg 10 N: days with 10 cm (3.9 in) or more of snowfall in 25 years, most in 1955 with 14.
  • White Sulphur Spg 10 N: days with 10 mm (0.39 in) or more of precipitation in 24 years, most in 1965 with 17.
  • White Sulphur Spg 10 N: days with 25 mm (0.98 in) or more of precipitation in 15 years, most in 1967 with 4.
  • White Sulphur Spg 10 N: days with 25 cm (9.8 in) or more of snowfall in 4 years, most in 1965 with 1.
  • 5 fixed thresholds have at least one qualifying day at White Sulphur Spg 10 N.
24 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at White Sulphur Spg 10 N Days per year at White Sulphur Spg 10 N with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 17 in 1965. 051015201950: 121951: 91952: 91953: 111954: 71955: 141958: 91959: 101960: 51963: 121964: 101965: 171966: 111967: 131971: 61972: 61973: 71974: 71975: 151976: 71977: 101979: 61980: 81981: 1219501953195819631966197219751979
Days per year at White Sulphur Spg 10 N with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 17 in 1965.
Days with 10 mm (0.39 in) or more of precipitation per year at White Sulphur Spg 10 N
YearDaysDecade average
19501210.1
1951910.1
1952910.1
19531110.1
1954710.1
19551410.1
1958910.1
19591010.1
1960511.3
19631211.3
19641011.3
19651711.3
19661111.3
19671311.3
197168
197268
197378
197478
1975158
197678
1977108
197968
1980810
19811210
First to last qualifying date each year at White Sulphur Spg 10 N For each year, a bar from the first to the last day at White Sulphur Spg 10 N meeting 10 mm (0.39 in). 1950: 11 January 1950 to 18 November 19501951: 30 April 1951 to 2 December 19511952: 26 March 1952 to 21 July 19521953: 28 February 1953 to 21 October 19531954: 15 January 1954 to 5 September 19541955: 17 April 1955 to 23 December 19551958: 13 February 1958 to 12 December 19581959: 15 January 1959 to 11 November 19591960: 3 May 1960 to 26 August 19601963: 18 April 1963 to 6 October 19631964: 2 May 1964 to 31 December 19641965: 17 April 1965 to 25 November 19651966: 16 March 1966 to 21 December 19661967: 22 January 1967 to 3 October 19671971: 11 January 1971 to 23 December 19711972: 9 January 1972 to 15 August 19721973: 25 May 1973 to 22 December 19731974: 13 May 1974 to 1 September 19741975: 26 January 1975 to 25 November 19751976: 22 June 1976 to 25 September 19761977: 14 January 1977 to 2 December 19771979: 24 April 1979 to 10 September 19791980: 9 May 1980 to 22 August 19801981: 17 March 1981 to 18 August 198119501953195819631966197219751979JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at White Sulphur Spg 10 N meeting 10 mm (0.39 in).
First to last qualifying date each year at White Sulphur Spg 10 N
YearFirst dateLast date
19501950-01-111950-11-18
19511951-04-301951-12-02
19521952-03-261952-07-21
19531953-02-281953-10-21
19541954-01-151954-09-05
19551955-04-171955-12-23
19581958-02-131958-12-12
19591959-01-151959-11-11
19601960-05-031960-08-26
19631963-04-181963-10-06
19641964-05-021964-12-31
19651965-04-171965-11-25
19661966-03-161966-12-21
19671967-01-221967-10-03
19711971-01-111971-12-23
19721972-01-091972-08-15
19731973-05-251973-12-22
19741974-05-131974-09-01
19751975-01-261975-11-25
19761976-06-221976-09-25
19771977-01-141977-12-02
19791979-04-241979-09-10
19801980-05-091980-08-22
19811981-03-171981-08-18

Every Fixed Threshold

Fixed thresholds at White Sulphur Spg 10 N
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2417196512
25 mm (0.98 in): Days with 25 mm or more rain15419672
50 mm (1.97 in): Days with 50 mm or more rain3119531
10 cm (3.9 in): Days with 10 cm or more snowfall251419554
25 cm (9.8 in): Days with 25 cm or more snowfall4119651

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1950.

Download the Data

  • Data for White Sulphur Spg 10 N 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).