Built 2026-10-19 (19 October 2026)

Hillriver Farm Threshold Days by Year (ASN00008059)

4 fixed thresholds counted per year at Hillriver Farm (ASN00008059): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Hillriver Farm Thresholds

  • Hillriver Farm: days with 10 mm (0.39 in) or more of precipitation in 44 years, most in 1963 with 32.
  • Hillriver Farm: days with 25 mm (0.98 in) or more of precipitation in 42 years, most in 1917 with 13.
  • Hillriver Farm: days with 50 mm (1.97 in) or more of precipitation in 17 years, most in 1963 with 2.
  • Hillriver Farm: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1934 with 1.
  • 4 fixed thresholds have at least one qualifying day at Hillriver Farm.
44 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Hillriver Farm Days per year at Hillriver Farm with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 32 in 1963. 0102030401914: 51915: 191916: 151917: 261919: 131921: 261922: 71923: 151924: 161925: 181926: 171927: 211932: 171933: 161934: 241935: 131936: 111937: 111938: 111939: 221944: 151945: 181946: 191947: 161948: 141949: 111950: 141951: 171952: 91953: 161954: 61955: 231956: 131957: 151958: 221959: 111960: 171961: 201962: 171963: 321964: 181965: 191966: 151967: 11191419211926193519441949195419591964
Days per year at Hillriver Farm with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 32 in 1963.
Days with 10 mm (0.39 in) or more of precipitation per year at Hillriver Farm
YearDaysDecade average
1914515.6
19151915.6
19161515.6
19172615.6
19191315.6
19212617.1
1922717.1
19231517.1
19241617.1
19251817.1
19261717.1
19272117.1
19321715.6
19331615.6
19342415.6
19351315.6
19361115.6
19371115.6
19381115.6
19392215.6
19441515.5
19451815.5
19461915.5
19471615.5
19481415.5
19491115.5
19501414.6
19511714.6
1952914.6
19531614.6
1954614.6
19552314.6
19561314.6
19571514.6
19582214.6
19591114.6
19601718.6
19612018.6
19621718.6
19633218.6
19641818.6
19651918.6
19661518.6
19671118.6
First to last qualifying date each year at Hillriver Farm For each year, a bar from the first to the last day at Hillriver Farm meeting 10 mm (0.39 in). 1914: 4 June 1914 to 23 October 19141915: 20 February 1915 to 15 December 19151916: 20 January 1916 to 5 October 19161917: 17 March 1917 to 30 September 19171919: 17 April 1919 to 4 October 19191921: 19 February 1921 to 28 December 19211922: 16 April 1922 to 24 August 19221923: 28 April 1923 to 1 September 19231924: 11 May 1924 to 18 October 19241925: 23 January 1925 to 26 December 19251926: 16 April 1926 to 19 November 19261927: 12 March 1927 to 28 December 19271932: 28 January 1932 to 21 October 19321933: 22 May 1933 to 6 October 19331934: 8 March 1934 to 11 September 19341935: 6 January 1935 to 3 September 19351936: 22 May 1936 to 1 October 19361937: 18 May 1937 to 27 August 19371938: 14 March 1938 to 2 November 19381939: 18 January 1939 to 10 August 19391944: 14 March 1944 to 24 August 19441945: 15 May 1945 to 19 August 19451946: 19 April 1946 to 11 November 19461947: 28 April 1947 to 25 October 19471948: 17 March 1948 to 27 September 19481949: 13 February 1949 to 4 November 19491950: 8 May 1950 to 10 October 19501951: 20 May 1951 to 27 September 19511952: 1 May 1952 to 7 August 19521953: 22 March 1953 to 16 November 19531954: 22 April 1954 to 30 July 19541955: 15 February 1955 to 13 October 19551956: 4 March 1956 to 29 July 19561957: 14 May 1957 to 19 October 19571958: 24 January 1958 to 18 December 19581959: 31 May 1959 to 18 August 19591960: 1 January 1960 to 17 October 19601961: 26 January 1961 to 18 October 19611962: 20 January 1962 to 1 October 19621963: 18 February 1963 to 18 September 19631964: 6 June 1964 to 9 October 19641965: 25 March 1965 to 5 November 19651966: 4 April 1966 to 25 September 19661967: 9 May 1967 to 8 August 196719141922193219381948195419601966JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Hillriver Farm meeting 10 mm (0.39 in).
First to last qualifying date each year at Hillriver Farm
YearFirst dateLast date
19141914-06-041914-10-23
19151915-02-201915-12-15
19161916-01-201916-10-05
19171917-03-171917-09-30
19191919-04-171919-10-04
19211921-02-191921-12-28
19221922-04-161922-08-24
19231923-04-281923-09-01
19241924-05-111924-10-18
19251925-01-231925-12-26
19261926-04-161926-11-19
19271927-03-121927-12-28
19321932-01-281932-10-21
19331933-05-221933-10-06
19341934-03-081934-09-11
19351935-01-061935-09-03
19361936-05-221936-10-01
19371937-05-181937-08-27
19381938-03-141938-11-02
19391939-01-181939-08-10
19441944-03-141944-08-24
19451945-05-151945-08-19
19461946-04-191946-11-11
19471947-04-281947-10-25
19481948-03-171948-09-27
19491949-02-131949-11-04
19501950-05-081950-10-10
19511951-05-201951-09-27
19521952-05-011952-08-07
19531953-03-221953-11-16
19541954-04-221954-07-30
19551955-02-151955-10-13
19561956-03-041956-07-29
19571957-05-141957-10-19
19581958-01-241958-12-18
19591959-05-311959-08-18
19601960-01-011960-10-17
19611961-01-261961-10-18
19621962-01-201962-10-01
19631963-02-181963-09-18
19641964-06-061964-10-09
19651965-03-251965-11-05
19661966-04-041966-09-25
19671967-05-091967-08-08

Every Fixed Threshold

Fixed thresholds at Hillriver Farm
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4432196311
25 mm (0.98 in): Days with 25 mm or more rain421319172
50 mm (1.97 in): Days with 50 mm or more rain17219631
100 mm (3.94 in): Days with 100 mm or more rain1119341

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1914.

Download the Data

  • Data for Hillriver Farm 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).