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Built 2026-10-17 (17 October 2026)

Glenthorne Exp Station Threshold Days by Year

4 fixed thresholds counted per year at Glenthorne Exp Station (ASN00023716): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Glenthorne Exp Station Thresholds

  • Glenthorne Exp Station: days with 10 mm (0.39 in) or more of precipitation in 33 years, most in 1963 with 25.
  • Glenthorne Exp Station: days with 25 mm (0.98 in) or more of precipitation in 26 years, most in 1963 with 9.
  • Glenthorne Exp Station: days with 50 mm (1.97 in) or more of precipitation in 8 years, most in 1957 with 1.
  • Glenthorne Exp Station: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1969 with 1.
  • 4 fixed thresholds have at least one qualifying day at Glenthorne Exp Station.
33 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Glenthorne Exp Station Days per year at Glenthorne Exp Station with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 25 in 1963. 01020301951: 201952: 121953: 151954: 131955: 231956: 201957: 111958: 141959: 81960: 201961: 111962: 81963: 251964: 121965: 111966: 151967: 101968: 231969: 131970: 151971: 221972: 161973: 201974: 201975: 191976: 121977: 101978: 191979: 221980: 171981: 251982: 131983: 23195119551959196319671971197519791983
Days per year at Glenthorne Exp Station with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 25 in 1963.
Days with 10 mm (0.39 in) or more of precipitation per year at Glenthorne Exp Station
YearDaysDecade average
19512015.1
19521215.1
19531515.1
19541315.1
19552315.1
19562015.1
19571115.1
19581415.1
1959815.1
19602014.8
19611114.8
1962814.8
19632514.8
19641214.8
19651114.8
19661514.8
19671014.8
19682314.8
19691314.8
19701517.5
19712217.5
19721617.5
19732017.5
19742017.5
19751917.5
19761217.5
19771017.5
19781917.5
19792217.5
19801719.5
19812519.5
19821319.5
19832319.5
First to last qualifying date each year at Glenthorne Exp Station For each year, a bar from the first to the last day at Glenthorne Exp Station meeting 10 mm (0.39 in). 1951: 17 April 1951 to 31 December 19511952: 25 January 1952 to 27 November 19521953: 25 January 1953 to 19 September 19531954: 27 January 1954 to 12 December 19541955: 9 February 1955 to 3 December 19551956: 20 January 1956 to 9 September 19561957: 13 March 1957 to 29 December 19571958: 27 March 1958 to 11 October 19581959: 14 February 1959 to 26 December 19591960: 1 February 1960 to 12 November 19601961: 8 February 1961 to 16 August 19611962: 20 February 1962 to 19 October 19621963: 13 January 1963 to 28 October 19631964: 8 April 1964 to 18 November 19641965: 17 April 1965 to 25 November 19651966: 16 March 1966 to 4 December 19661967: 15 January 1967 to 13 August 19671968: 20 January 1968 to 2 November 19681969: 9 February 1969 to 1 December 19691970: 1 January 1970 to 5 December 19701971: 15 March 1971 to 10 December 19711972: 15 February 1972 to 26 December 19721973: 30 January 1973 to 28 November 19731974: 31 January 1974 to 24 October 19741975: 11 January 1975 to 23 November 19751976: 12 January 1976 to 23 December 19761977: 14 January 1977 to 2 December 19771978: 9 April 1978 to 4 December 19781979: 17 January 1979 to 30 December 19791980: 18 April 1980 to 16 December 19801981: 26 January 1981 to 12 December 19811982: 7 January 1982 to 29 September 19821983: 3 March 1983 to 16 November 19831951195619611966197119761981JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Glenthorne Exp Station meeting 10 mm (0.39 in).
First to last qualifying date each year at Glenthorne Exp Station
YearFirst dateLast date
19511951-04-171951-12-31
19521952-01-251952-11-27
19531953-01-251953-09-19
19541954-01-271954-12-12
19551955-02-091955-12-03
19561956-01-201956-09-09
19571957-03-131957-12-29
19581958-03-271958-10-11
19591959-02-141959-12-26
19601960-02-011960-11-12
19611961-02-081961-08-16
19621962-02-201962-10-19
19631963-01-131963-10-28
19641964-04-081964-11-18
19651965-04-171965-11-25
19661966-03-161966-12-04
19671967-01-151967-08-13
19681968-01-201968-11-02
19691969-02-091969-12-01
19701970-01-011970-12-05
19711971-03-151971-12-10
19721972-02-151972-12-26
19731973-01-301973-11-28
19741974-01-311974-10-24
19751975-01-111975-11-23
19761976-01-121976-12-23
19771977-01-141977-12-02
19781978-04-091978-12-04
19791979-01-171979-12-30
19801980-04-181980-12-16
19811981-01-261981-12-12
19821982-01-071982-09-29
19831983-03-031983-11-16

Every Fixed Threshold

Fixed thresholds at Glenthorne Exp Station
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3325196323
25 mm (0.98 in): Days with 25 mm or more rain26919634
50 mm (1.97 in): Days with 50 mm or more rain8119571
100 mm (3.94 in): Days with 100 mm or more rain1119691

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1951.

Download the Data

  • Data for Glenthorne Exp Station 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).