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Built 2026-10-19 (19 October 2026)

Auxvasse 4 SSW Threshold Days by Year (USC00230357)

6 fixed thresholds counted per year at Auxvasse 4 SSW (USC00230357): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Auxvasse 4 SSW Thresholds

  • Auxvasse 4 SSW: days with 10 mm (0.39 in) or more of precipitation in 27 years, most in 1973 with 50.
  • Auxvasse 4 SSW: days with 25 mm (0.98 in) or more of precipitation in 27 years, most in 1969 with 21.
  • Auxvasse 4 SSW: days with 50 mm (1.97 in) or more of precipitation in 21 years, most in 1970 with 8.
  • Auxvasse 4 SSW: days with 10 cm (3.9 in) or more of snowfall in 19 years, most in 1945 with 3.
  • 6 fixed thresholds have at least one qualifying day at Auxvasse 4 SSW.
27 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Auxvasse 4 SSW Days per year at Auxvasse 4 SSW with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 50 in 1973. 02040601945: 361946: 361947: 321948: 371949: 381950: 251951: 431952: 221953: 201954: 221955: 231956: 251957: 281958: 351959: 241964: 231966: 231967: 371968: 241969: 451970: 361971: 291972: 231973: 501974: 331978: 341979: 22194519481951195419571964196819711974
Days per year at Auxvasse 4 SSW with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 50 in 1973.
Days with 10 mm (0.39 in) or more of precipitation per year at Auxvasse 4 SSW
YearDaysDecade average
19453635.8
19463635.8
19473235.8
19483735.8
19493835.8
19502526.7
19514326.7
19522226.7
19532026.7
19542226.7
19552326.7
19562526.7
19572826.7
19583526.7
19592426.7
19642330.4
19662330.4
19673730.4
19682430.4
19694530.4
19703632.4
19712932.4
19722332.4
19735032.4
19743332.4
19783432.4
19792232.4
First to last qualifying date each year at Auxvasse 4 SSW For each year, a bar from the first to the last day at Auxvasse 4 SSW meeting 10 mm (0.39 in). 1945: 16 February 1945 to 18 December 19451946: 5 January 1946 to 9 December 19461947: 5 March 1947 to 4 December 19471948: 1 January 1948 to 28 December 19481949: 10 January 1949 to 21 December 19491950: 2 January 1950 to 15 November 19501951: 2 January 1951 to 14 December 19511952: 2 January 1952 to 19 December 19521953: 23 January 1953 to 27 October 19531954: 2 March 1954 to 18 November 19541955: 5 January 1955 to 6 October 19551956: 1 February 1956 to 8 December 19561957: 22 January 1957 to 25 December 19571958: 21 January 1958 to 31 December 19581959: 21 January 1959 to 27 December 19591964: 25 January 1964 to 3 December 19641966: 2 January 1966 to 7 December 19661967: 26 January 1967 to 9 December 19671968: 2 April 1968 to 27 December 19681969: 15 January 1969 to 7 December 19691970: 1 April 1970 to 20 December 19701971: 2 January 1971 to 30 December 19711972: 10 February 1972 to 12 December 19721973: 3 January 1973 to 30 December 19731974: 9 January 1974 to 14 December 19741978: 13 February 1978 to 31 December 19781979: 13 January 1979 to 24 December 19791945194919531957196619701974JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Auxvasse 4 SSW meeting 10 mm (0.39 in).
First to last qualifying date each year at Auxvasse 4 SSW
YearFirst dateLast date
19451945-02-161945-12-18
19461946-01-051946-12-09
19471947-03-051947-12-04
19481948-01-011948-12-28
19491949-01-101949-12-21
19501950-01-021950-11-15
19511951-01-021951-12-14
19521952-01-021952-12-19
19531953-01-231953-10-27
19541954-03-021954-11-18
19551955-01-051955-10-06
19561956-02-011956-12-08
19571957-01-221957-12-25
19581958-01-211958-12-31
19591959-01-211959-12-27
19641964-01-251964-12-03
19661966-01-021966-12-07
19671967-01-261967-12-09
19681968-04-021968-12-27
19691969-01-151969-12-07
19701970-04-011970-12-20
19711971-01-021971-12-30
19721972-02-101972-12-12
19731973-01-031973-12-30
19741974-01-091974-12-14
19781978-02-131978-12-31
19791979-01-131979-12-24

Every Fixed Threshold

Fixed thresholds at Auxvasse 4 SSW
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2750197322
25 mm (0.98 in): Days with 25 mm or more rain272119693
50 mm (1.97 in): Days with 50 mm or more rain21819701
100 mm (3.94 in): Days with 100 mm or more rain3219692
10 cm (3.9 in): Days with 10 cm or more snowfall19319453
25 cm (9.8 in): Days with 25 cm or more snowfall2119451

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1945.

Download the Data

  • Data for Auxvasse 4 SSW 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).