Built 2026-10-15 (15 October 2026)

Prairie Downs Threshold Days by Year

3 fixed thresholds counted per year at Prairie Downs (ASN00007153): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Prairie Downs Thresholds

  • Prairie Downs: days with 10 mm (0.39 in) or more of precipitation in 39 years, most in 1988 with 17.
  • Prairie Downs: days with 25 mm (0.98 in) or more of precipitation in 32 years, most in 1999 with 9.
  • Prairie Downs: days with 50 mm (1.97 in) or more of precipitation in 15 years, most in 2000 with 3.
  • 3 fixed thresholds have at least one qualifying day at Prairie Downs.
39 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Prairie Downs Days per year at Prairie Downs with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 17 in 1988. 051015201969: 61970: 41971: 81972: 21973: 131974: 51975: 111976: 71978: 121979: 121980: 111981: 71982: 141983: 101984: 91985: 81986: 31987: 71988: 171989: 81990: 41991: 71992: 121993: 41994: 51995: 131996: 51997: 161998: 121999: 162000: 152001: 102002: 82003: 82004: 132005: 22006: 152019: 42025: 11969197319781982198619901994199820022006
Days per year at Prairie Downs with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 17 in 1988.
Days with 10 mm (0.39 in) or more of precipitation per year at Prairie Downs
YearDaysDecade average
196966
197048.2
197188.2
197228.2
1973138.2
197458.2
1975118.2
197678.2
1978128.2
1979128.2
1980119.4
198179.4
1982149.4
1983109.4
198499.4
198589.4
198639.4
198779.4
1988179.4
198989.4
199049.4
199179.4
1992129.4
199349.4
199459.4
1995139.4
199659.4
1997169.4
1998129.4
1999169.4
20001510.1
20011010.1
2002810.1
2003810.1
20041310.1
2005210.1
20061510.1
201944
202511
First to last qualifying date each year at Prairie Downs For each year, a bar from the first to the last day at Prairie Downs meeting 10 mm (0.39 in). 1969: 26 January 1969 to 14 June 19691970: 1 May 1970 to 11 September 19701971: 26 January 1971 to 4 June 19711972: 3 July 1972 to 29 July 19721973: 21 January 1973 to 29 December 19731974: 4 January 1974 to 29 July 19741975: 31 January 1975 to 17 December 19751976: 9 January 1976 to 9 October 19761978: 24 February 1978 to 14 November 19781979: 18 January 1979 to 11 December 19791980: 12 January 1980 to 1 November 19801981: 10 January 1981 to 28 February 19811982: 2 January 1982 to 27 December 19821983: 10 January 1983 to 23 December 19831984: 26 January 1984 to 26 December 19841985: 22 January 1985 to 30 December 19851986: 5 January 1986 to 28 September 19861987: 13 January 1987 to 14 December 19871988: 17 January 1988 to 19 December 19881989: 18 January 1989 to 14 June 19891990: 18 January 1990 to 9 March 19901991: 22 January 1991 to 20 July 19911992: 25 January 1992 to 24 August 19921993: 4 February 1993 to 14 August 19931994: 21 February 1994 to 23 December 19941995: 13 February 1995 to 17 December 19951996: 13 March 1996 to 23 December 19961997: 8 January 1997 to 3 July 19971998: 22 February 1998 to 18 December 19981999: 15 January 1999 to 25 December 19992000: 2 January 2000 to 21 December 20002001: 11 January 2001 to 2 May 20012002: 2 February 2002 to 24 December 20022003: 24 January 2003 to 27 June 20032004: 9 January 2004 to 25 November 20042005: 10 July 2005 to 11 July 20052006: 17 January 2006 to 31 October 20062019: 25 January 2019 to 14 December 20192025: 24 August 2025 to 24 August 202519691974198019851990199520002005JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Prairie Downs meeting 10 mm (0.39 in).
First to last qualifying date each year at Prairie Downs
YearFirst dateLast date
19691969-01-261969-06-14
19701970-05-011970-09-11
19711971-01-261971-06-04
19721972-07-031972-07-29
19731973-01-211973-12-29
19741974-01-041974-07-29
19751975-01-311975-12-17
19761976-01-091976-10-09
19781978-02-241978-11-14
19791979-01-181979-12-11
19801980-01-121980-11-01
19811981-01-101981-02-28
19821982-01-021982-12-27
19831983-01-101983-12-23
19841984-01-261984-12-26
19851985-01-221985-12-30
19861986-01-051986-09-28
19871987-01-131987-12-14
19881988-01-171988-12-19
19891989-01-181989-06-14
19901990-01-181990-03-09
19911991-01-221991-07-20
19921992-01-251992-08-24
19931993-02-041993-08-14
19941994-02-211994-12-23
19951995-02-131995-12-17
19961996-03-131996-12-23
19971997-01-081997-07-03
19981998-02-221998-12-18
19991999-01-151999-12-25
20002000-01-022000-12-21
20012001-01-112001-05-02
20022002-02-022002-12-24
20032003-01-242003-06-27
20042004-01-092004-11-25
20052005-07-102005-07-11
20062006-01-172006-10-31
20192019-01-252019-12-14
20252025-08-242025-08-24

Every Fixed Threshold

Fixed thresholds at Prairie Downs
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain391719881
25 mm (0.98 in): Days with 25 mm or more rain32919993
50 mm (1.97 in): Days with 50 mm or more rain15320001

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1969.

Download the Data

  • Data for Prairie Downs 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 2026-10-13 (13 October 2026). Threshold counts are computed by this site.

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