Daily records
Page built 2026-10-19
Data as of 2025-12-31
Search
Built 2026-10-19 (19 October 2026)

Mount Hampton Threshold Days by Year (ASN00012057)

3 fixed thresholds counted per year at Mount Hampton (ASN00012057): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mount Hampton Thresholds

  • Mount Hampton: days with 10 mm (0.39 in) or more of precipitation in 26 years, most in 1963 with 20.
  • Mount Hampton: days with 25 mm (0.98 in) or more of precipitation in 20 years, most in 1966 with 4.
  • Mount Hampton: days with 50 mm (1.97 in) or more of precipitation in 3 years, most in 1943 with 2.
  • 3 fixed thresholds have at least one qualifying day at Mount Hampton.
26 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Mount Hampton Days per year at Mount Hampton with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 20 in 1963. 051015201937: 71938: 41939: 131940: 31941: 91942: 81943: 101944: 61945: 101948: 71949: 61950: 51962: 111963: 201964: 61965: 91966: 81967: 61968: 61969: 61970: 81972: 71973: 91974: 111975: 81983: 13193719401943194819621965196819721975
Days per year at Mount Hampton with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 20 in 1963.
Days with 10 mm (0.39 in) or more of precipitation per year at Mount Hampton
YearDaysDecade average
193778
193848
1939138
194037.4
194197.4
194287.4
1943107.4
194467.4
1945107.4
194877.4
194967.4
195055
1962119
1963209
196469
196599
196689
196769
196869
196969
197088.6
197278.6
197398.6
1974118.6
197588.6
19831313
First to last qualifying date each year at Mount Hampton For each year, a bar from the first to the last day at Mount Hampton meeting 10 mm (0.39 in). 1937: 3 March 1937 to 13 November 19371938: 17 January 1938 to 16 July 19381939: 12 January 1939 to 2 November 19391940: 27 July 1940 to 3 December 19401941: 2 May 1941 to 24 October 19411942: 15 March 1942 to 2 December 19421943: 13 February 1943 to 15 September 19431944: 14 March 1944 to 27 August 19441945: 17 May 1945 to 22 August 19451948: 1 May 1948 to 28 September 19481949: 4 June 1949 to 1 September 19491950: 9 May 1950 to 8 October 19501962: 11 January 1962 to 6 December 19621963: 19 January 1963 to 3 August 19631964: 29 March 1964 to 25 August 19641965: 10 May 1965 to 28 November 19651966: 2 January 1966 to 10 November 19661967: 23 January 1967 to 11 October 19671968: 25 March 1968 to 18 November 19681969: 17 May 1969 to 11 November 19691970: 18 April 1970 to 5 October 19701972: 31 May 1972 to 4 August 19721973: 4 April 1973 to 5 November 19731974: 4 April 1974 to 19 November 19741975: 14 April 1975 to 16 October 19751983: 17 June 1983 to 2 December 19831937194119451962196619701975JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Mount Hampton meeting 10 mm (0.39 in).
First to last qualifying date each year at Mount Hampton
YearFirst dateLast date
19371937-03-031937-11-13
19381938-01-171938-07-16
19391939-01-121939-11-02
19401940-07-271940-12-03
19411941-05-021941-10-24
19421942-03-151942-12-02
19431943-02-131943-09-15
19441944-03-141944-08-27
19451945-05-171945-08-22
19481948-05-011948-09-28
19491949-06-041949-09-01
19501950-05-091950-10-08
19621962-01-111962-12-06
19631963-01-191963-08-03
19641964-03-291964-08-25
19651965-05-101965-11-28
19661966-01-021966-11-10
19671967-01-231967-10-11
19681968-03-251968-11-18
19691969-05-171969-11-11
19701970-04-181970-10-05
19721972-05-311972-08-04
19731973-04-041973-11-05
19741974-04-041974-11-19
19751975-04-141975-10-16
19831983-06-171983-12-02

Every Fixed Threshold

Fixed thresholds at Mount Hampton
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2620196313
25 mm (0.98 in): Days with 25 mm or more rain20419662
50 mm (1.97 in): Days with 50 mm or more rain3219431

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1937.

Download the Data

  • Data for Mount Hampton 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).