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Built 2026-10-18 (18 October 2026)

Ripley Valley Threshold Days by Year

5 fixed thresholds counted per year at Ripley Valley (ASN00040314): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ripley Valley Thresholds

  • Ripley Valley: days with 10 mm (0.39 in) or more of precipitation in 46 years, most in 1967 with 35.
  • Ripley Valley: days with 25 mm (0.98 in) or more of precipitation in 46 years, most in 1981 with 17.
  • Ripley Valley: days with 50 mm (1.97 in) or more of precipitation in 39 years, most in 1974 with 7.
  • Ripley Valley: days with 100 mm (3.94 in) or more of precipitation in 13 years, most in 1974 with 2.
  • 5 fixed thresholds have at least one qualifying day at Ripley Valley.
46 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Ripley Valley Days per year at Ripley Valley with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 35 in 1967. 0102030401962: 311963: 251964: 291965: 141966: 241967: 351968: 261969: 261970: 251971: 281972: 301973: 191974: 301975: 211976: 281977: 191978: 321979: 201980: 201981: 291982: 251983: 321984: 261985: 221986: 241987: 171988: 351989: 331990: 251991: 191992: 271993: 131994: 111995: 221996: 261997: 241998: 271999: 282000: 142001: 212002: 132003: 202004: 192005: 212006: 262007: 151962196719721977198219871992199720022007
Days per year at Ripley Valley with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 35 in 1967.
Days with 10 mm (0.39 in) or more of precipitation per year at Ripley Valley
YearDaysDecade average
19623126.3
19632526.3
19642926.3
19651426.3
19662426.3
19673526.3
19682626.3
19692626.3
19702525.2
19712825.2
19723025.2
19731925.2
19743025.2
19752125.2
19762825.2
19771925.2
19783225.2
19792025.2
19802026.3
19812926.3
19822526.3
19833226.3
19842626.3
19852226.3
19862426.3
19871726.3
19883526.3
19893326.3
19902522.2
19911922.2
19922722.2
19931322.2
19941122.2
19952222.2
19962622.2
19972422.2
19982722.2
19992822.2
20001418.6
20012118.6
20021318.6
20032018.6
20041918.6
20052118.6
20062618.6
20071518.6
First to last qualifying date each year at Ripley Valley For each year, a bar from the first to the last day at Ripley Valley meeting 10 mm (0.39 in). 1962: 5 January 1962 to 31 December 19621963: 1 January 1963 to 14 December 19631964: 1 January 1964 to 26 December 19641965: 11 January 1965 to 19 December 19651966: 23 January 1966 to 30 December 19661967: 2 January 1967 to 19 December 19671968: 5 January 1968 to 5 December 19681969: 2 January 1969 to 31 December 19691970: 2 January 1970 to 30 December 19701971: 13 January 1971 to 28 December 19711972: 15 January 1972 to 27 December 19721973: 10 January 1973 to 23 December 19731974: 1 January 1974 to 12 December 19741975: 7 January 1975 to 25 December 19751976: 15 January 1976 to 24 December 19761977: 4 January 1977 to 23 December 19771978: 5 January 1978 to 30 December 19781979: 19 January 1979 to 27 December 19791980: 7 January 1980 to 31 December 19801981: 1 January 1981 to 24 December 19811982: 20 January 1982 to 19 December 19821983: 2 January 1983 to 27 December 19831984: 15 January 1984 to 29 December 19841985: 6 January 1985 to 28 December 19851986: 10 January 1986 to 25 December 19861987: 22 January 1987 to 11 December 19871988: 5 January 1988 to 26 December 19881989: 6 January 1989 to 25 December 19891990: 14 January 1990 to 23 December 19901991: 7 January 1991 to 23 December 19911992: 1 January 1992 to 27 December 19921993: 6 January 1993 to 9 December 19931994: 16 January 1994 to 10 December 19941995: 4 January 1995 to 24 December 19951996: 4 January 1996 to 19 December 19961997: 29 January 1997 to 29 December 19971998: 31 January 1998 to 31 December 19981999: 10 January 1999 to 28 December 19992000: 15 January 2000 to 29 December 20002001: 1 February 2001 to 31 December 20012002: 17 January 2002 to 26 December 20022003: 4 February 2003 to 17 December 20032004: 25 January 2004 to 26 December 20042005: 7 January 2005 to 26 December 20052006: 4 January 2006 to 27 December 20062007: 3 January 2007 to 18 December 200719621968197419801986199219982004JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Ripley Valley meeting 10 mm (0.39 in).
First to last qualifying date each year at Ripley Valley
YearFirst dateLast date
19621962-01-051962-12-31
19631963-01-011963-12-14
19641964-01-011964-12-26
19651965-01-111965-12-19
19661966-01-231966-12-30
19671967-01-021967-12-19
19681968-01-051968-12-05
19691969-01-021969-12-31
19701970-01-021970-12-30
19711971-01-131971-12-28
19721972-01-151972-12-27
19731973-01-101973-12-23
19741974-01-011974-12-12
19751975-01-071975-12-25
19761976-01-151976-12-24
19771977-01-041977-12-23
19781978-01-051978-12-30
19791979-01-191979-12-27
19801980-01-071980-12-31
19811981-01-011981-12-24
19821982-01-201982-12-19
19831983-01-021983-12-27
19841984-01-151984-12-29
19851985-01-061985-12-28
19861986-01-101986-12-25
19871987-01-221987-12-11
19881988-01-051988-12-26
19891989-01-061989-12-25
19901990-01-141990-12-23
19911991-01-071991-12-23
19921992-01-011992-12-27
19931993-01-061993-12-09
19941994-01-161994-12-10
19951995-01-041995-12-24
19961996-01-041996-12-19
19971997-01-291997-12-29
19981998-01-311998-12-31
19991999-01-101999-12-28
20002000-01-152000-12-29
20012001-02-012001-12-31
20022002-01-172002-12-26
20032003-02-042003-12-17
20042004-01-252004-12-26
20052005-01-072005-12-26
20062006-01-042006-12-27
20072007-01-032007-12-18

Every Fixed Threshold

Fixed thresholds at Ripley Valley
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4635196715
25 mm (0.98 in): Days with 25 mm or more rain461719815
50 mm (1.97 in): Days with 50 mm or more rain39719741
100 mm (3.94 in): Days with 100 mm or more rain13219741
200 mm (7.87 in): Days with 200 mm or more rain1219742

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1962.

Download the Data

  • Data for Ripley Valley 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

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