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Data as of 2026-10-12
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Built 2026-10-19 (19 October 2026)

Hill Springs Threshold Days by Year

4 fixed thresholds counted per year at Hill Springs (ASN00006070): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Hill Springs Thresholds

  • Hill Springs: days with 10 mm (0.39 in) or more of precipitation in 52 years, most in 1999 with 14.
  • Hill Springs: days with 25 mm (0.98 in) or more of precipitation in 44 years, most in 1974 with 7.
  • Hill Springs: days with 50 mm (1.97 in) or more of precipitation in 25 years, most in 2021 with 3.
  • Hill Springs: days with 100 mm (3.94 in) or more of precipitation in 10 years, most in 2021 with 2.
  • 4 fixed thresholds have at least one qualifying day at Hill Springs.
52 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Hill Springs Days per year at Hill Springs with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 14 in 1999. 0510151957: 61958: 61961: 71964: 71965: 71966: 41967: 101968: 91969: 21970: 91971: 131972: 71973: 51974: 131975: 111976: 21977: 31981: 41982: 91983: 61984: 111985: 31986: 61987: 61988: 81989: 41990: 61991: 41992: 71993: 31994: 81995: 71996: 81997: 21998: 71999: 142000: 132001: 42002: 42003: 42004: 122005: 82006: 82018: 92019: 42020: 52021: 132022: 72023: 62024: 72025: 32026: 3195719671973198219881994200020062023
Days per year at Hill Springs with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 14 in 1999.
Days with 10 mm (0.39 in) or more of precipitation per year at Hill Springs
YearDaysDecade average
195766
195866
196176.6
196476.6
196576.6
196646.6
1967106.6
196896.6
196926.6
197097.9
1971137.9
197277.9
197357.9
1974137.9
1975117.9
197627.9
197737.9
198146.3
198296.3
198366.3
1984116.3
198536.3
198666.3
198766.3
198886.3
198946.3
199066.6
199146.6
199276.6
199336.6
199486.6
199576.6
199686.6
199726.6
199876.6
1999146.6
2000137.6
200147.6
200247.6
200347.6
2004127.6
200587.6
200687.6
201896.5
201946.5
202056.3
2021136.3
202276.3
202366.3
202476.3
202536.3
202636.3
First to last qualifying date each year at Hill Springs For each year, a bar from the first to the last day at Hill Springs meeting 10 mm (0.39 in). 1957: 9 February 1957 to 8 June 19571958: 21 January 1958 to 11 August 19581961: 12 February 1961 to 28 August 19611964: 29 March 1964 to 21 July 19641965: 27 February 1965 to 9 August 19651966: 5 February 1966 to 9 November 19661967: 21 January 1967 to 8 August 19671968: 7 February 1968 to 24 June 19681969: 18 May 1969 to 13 June 19691970: 1 February 1970 to 10 September 19701971: 27 January 1971 to 15 August 19711972: 15 March 1972 to 25 July 19721973: 9 June 1973 to 4 August 19731974: 14 February 1974 to 23 December 19741975: 20 February 1975 to 3 November 19751976: 13 July 1976 to 9 August 19761977: 15 March 1977 to 10 June 19771981: 30 January 1981 to 5 July 19811982: 21 January 1982 to 19 November 19821983: 12 January 1983 to 24 August 19831984: 19 February 1984 to 18 August 19841985: 11 February 1985 to 25 July 19851986: 19 February 1986 to 11 September 19861987: 8 February 1987 to 30 July 19871988: 4 February 1988 to 29 November 19881989: 30 March 1989 to 13 June 19891990: 27 January 1990 to 7 August 19901991: 25 February 1991 to 25 December 19911992: 27 April 1992 to 15 October 19921993: 5 February 1993 to 6 August 19931994: 22 February 1994 to 2 August 19941995: 26 February 1995 to 13 December 19951996: 10 February 1996 to 31 July 19961997: 4 August 1997 to 5 September 19971998: 16 March 1998 to 27 October 19981999: 18 January 1999 to 29 May 19992000: 6 January 2000 to 16 August 20002001: 18 January 2001 to 21 January 20012002: 8 March 2002 to 10 August 20022003: 23 March 2003 to 27 September 20032004: 4 January 2004 to 24 July 20042005: 4 February 2005 to 17 August 20052006: 22 January 2006 to 29 October 20062018: 23 January 2018 to 3 July 20182019: 31 March 2019 to 27 June 20192020: 22 February 2020 to 16 August 20202021: 17 January 2021 to 13 July 20212022: 19 January 2022 to 3 September 20222023: 4 January 2023 to 26 July 20232024: 15 March 2024 to 12 December 20242025: 30 January 2025 to 4 June 20252026: 9 February 2026 to 28 March 202619571968197519851992199920062024JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Hill Springs meeting 10 mm (0.39 in).
First to last qualifying date each year at Hill Springs
YearFirst dateLast date
19571957-02-091957-06-08
19581958-01-211958-08-11
19611961-02-121961-08-28
19641964-03-291964-07-21
19651965-02-271965-08-09
19661966-02-051966-11-09
19671967-01-211967-08-08
19681968-02-071968-06-24
19691969-05-181969-06-13
19701970-02-011970-09-10
19711971-01-271971-08-15
19721972-03-151972-07-25
19731973-06-091973-08-04
19741974-02-141974-12-23
19751975-02-201975-11-03
19761976-07-131976-08-09
19771977-03-151977-06-10
19811981-01-301981-07-05
19821982-01-211982-11-19
19831983-01-121983-08-24
19841984-02-191984-08-18
19851985-02-111985-07-25
19861986-02-191986-09-11
19871987-02-081987-07-30
19881988-02-041988-11-29
19891989-03-301989-06-13
19901990-01-271990-08-07
19911991-02-251991-12-25
19921992-04-271992-10-15
19931993-02-051993-08-06
19941994-02-221994-08-02
19951995-02-261995-12-13
19961996-02-101996-07-31
19971997-08-041997-09-05
19981998-03-161998-10-27
19991999-01-181999-05-29
20002000-01-062000-08-16
20012001-01-182001-01-21
20022002-03-082002-08-10
20032003-03-232003-09-27
20042004-01-042004-07-24
20052005-02-042005-08-17
20062006-01-222006-10-29
20182018-01-232018-07-03
20192019-03-312019-06-27
20202020-02-222020-08-16
20212021-01-172021-07-13
20222022-01-192022-09-03
20232023-01-042023-07-26
20242024-03-152024-12-12
20252025-01-302025-06-04
20262026-02-092026-03-28

Every Fixed Threshold

Fixed thresholds at Hill Springs
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain521419993
25 mm (0.98 in): Days with 25 mm or more rain44719742
50 mm (1.97 in): Days with 50 mm or more rain25320211
100 mm (3.94 in): Days with 100 mm or more rain10220211

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1957.

Download the Data

  • Data for Hill Springs 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 (2026-10-12).