Built 2026-10-19 (19 October 2026)

Whitman 24 N Threshold Days by Year (USC00259266)

7 fixed thresholds counted per year at Whitman 24 N (USC00259266): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Whitman 24 N Thresholds

  • Whitman 24 N: days with 10 mm (0.39 in) or more of precipitation in 29 years, most in 1983 with 24.
  • Whitman 24 N: days with 25 mm (0.98 in) or more of precipitation in 29 years, most in 1951 with 10.
  • Whitman 24 N: days with 10 cm (3.9 in) or more of snowfall in 25 years, most in 1959 with 6.
  • Whitman 24 N: days with 50 mm (1.97 in) or more of precipitation in 6 years, most in 1966 with 2.
  • 7 fixed thresholds have at least one qualifying day at Whitman 24 N.
29 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Whitman 24 N Days per year at Whitman 24 N with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 24 in 1983. 01020301949: 181950: 91951: 231952: 121953: 151954: 181955: 111956: 121957: 231958: 141959: 141960: 171961: 121962: 181963: 171964: 111965: 181966: 221967: 151968: 151969: 101970: 91974: 101975: 111976: 91977: 181981: 171982: 181983: 241949195219551958196119641967197019761982
Days per year at Whitman 24 N with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 24 in 1983.
Days with 10 mm (0.39 in) or more of precipitation per year at Whitman 24 N
YearDaysDecade average
19491818
1950915.1
19512315.1
19521215.1
19531515.1
19541815.1
19551115.1
19561215.1
19572315.1
19581415.1
19591415.1
19601715.5
19611215.5
19621815.5
19631715.5
19641115.5
19651815.5
19662215.5
19671515.5
19681515.5
19691015.5
1970911.4
19741011.4
19751111.4
1976911.4
19771811.4
19811719.7
19821819.7
19832419.7
First to last qualifying date each year at Whitman 24 N For each year, a bar from the first to the last day at Whitman 24 N meeting 10 mm (0.39 in). 1949: 3 January 1949 to 10 October 19491950: 12 February 1950 to 20 September 19501951: 27 February 1951 to 6 December 19511952: 24 February 1952 to 17 November 19521953: 5 February 1953 to 8 December 19531954: 12 March 1954 to 8 September 19541955: 17 January 1955 to 3 December 19551956: 28 April 1956 to 2 November 19561957: 3 April 1957 to 14 October 19571958: 5 April 1958 to 30 July 19581959: 22 February 1959 to 30 October 19591960: 12 April 1960 to 4 December 19601961: 12 March 1961 to 22 September 19611962: 12 May 1962 to 6 October 19621963: 2 February 1963 to 27 October 19631964: 14 February 1964 to 19 September 19641965: 5 April 1965 to 18 October 19651966: 22 March 1966 to 14 October 19661967: 1 February 1967 to 10 August 19671968: 3 April 1968 to 29 August 19681969: 15 April 1969 to 4 October 19691970: 12 April 1970 to 23 July 19701974: 11 April 1974 to 29 August 19741975: 27 March 1975 to 11 September 19751976: 16 April 1976 to 6 October 19761977: 2 March 1977 to 1 October 19771981: 29 March 1981 to 16 December 19811982: 11 May 1982 to 11 November 19821983: 5 March 1983 to 21 December 198319491953195719611965196919761983JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Whitman 24 N meeting 10 mm (0.39 in).
First to last qualifying date each year at Whitman 24 N
YearFirst dateLast date
19491949-01-031949-10-10
19501950-02-121950-09-20
19511951-02-271951-12-06
19521952-02-241952-11-17
19531953-02-051953-12-08
19541954-03-121954-09-08
19551955-01-171955-12-03
19561956-04-281956-11-02
19571957-04-031957-10-14
19581958-04-051958-07-30
19591959-02-221959-10-30
19601960-04-121960-12-04
19611961-03-121961-09-22
19621962-05-121962-10-06
19631963-02-021963-10-27
19641964-02-141964-09-19
19651965-04-051965-10-18
19661966-03-221966-10-14
19671967-02-011967-08-10
19681968-04-031968-08-29
19691969-04-151969-10-04
19701970-04-121970-07-23
19741974-04-111974-08-29
19751975-03-271975-09-11
19761976-04-161976-10-06
19771977-03-021977-10-01
19811981-03-291981-12-16
19821982-05-111982-11-11
19831983-03-051983-12-21

Every Fixed Threshold

Fixed thresholds at Whitman 24 N
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2924198324
25 mm (0.98 in): Days with 25 mm or more rain291019514
50 mm (1.97 in): Days with 50 mm or more rain6219661
100 mm (3.94 in): Days with 100 mm or more rain1119671
10 cm (3.9 in): Days with 10 cm or more snowfall25619592
25 cm (9.8 in): Days with 25 cm or more snowfall5219772
50 cm (19.7 in): Days with 50 cm or more snowfall1119771

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 Whitman 24 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).