Built 2026-10-19 (19 October 2026)

Steam Plains 1 Threshold Days by Year (ASN00075059)

3 fixed thresholds counted per year at Steam Plains 1 (ASN00075059): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Steam Plains 1 Thresholds

  • Steam Plains 1: days with 10 mm (0.39 in) or more of precipitation in 46 years, most in 1889 with 24.
  • Steam Plains 1: days with 25 mm (0.98 in) or more of precipitation in 39 years, most in 1889 with 9.
  • Steam Plains 1: days with 50 mm (1.97 in) or more of precipitation in 11 years, most in 1918 with 2.
  • 3 fixed thresholds have at least one qualifying day at Steam Plains 1.
46 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Steam Plains 1 Days per year at Steam Plains 1 with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 24 in 1889. 01020301884: 71885: 121886: 111887: 181888: 61889: 241890: 161892: 101894: 121895: 111896: 91897: 81898: 61899: 81900: 121901: 51902: 71903: 81904: 101905: 91906: 171907: 71908: 61909: 121910: 61911: 101912: 151913: 101914: 61915: 101916: 131917: 141918: 151919: 91920: 161921: 131922: 41923: 91924: 141925: 101933: 181934: 181935: 71952: 171953: 51954: 41884188918961901190619111916192119331954
Days per year at Steam Plains 1 with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 24 in 1889.
Days with 10 mm (0.39 in) or more of precipitation per year at Steam Plains 1
YearDaysDecade average
1884713
18851213
18861113
18871813
1888613
18892413
18901610
18921010
18941210
18951110
1896910
1897810
1898610
1899810
1900129.3
190159.3
190279.3
190389.3
1904109.3
190599.3
1906179.3
190779.3
190869.3
1909129.3
1910610.8
19111010.8
19121510.8
19131010.8
1914610.8
19151010.8
19161310.8
19171410.8
19181510.8
1919910.8
19201611
19211311
1922411
1923911
19241411
19251011
19331814.3
19341814.3
1935714.3
1952178.7
195358.7
195448.7
First to last qualifying date each year at Steam Plains 1 For each year, a bar from the first to the last day at Steam Plains 1 meeting 10 mm (0.39 in). 1884: 7 February 1884 to 15 November 18841885: 25 January 1885 to 24 December 18851886: 1 January 1886 to 4 December 18861887: 2 February 1887 to 30 December 18871888: 24 February 1888 to 30 December 18881889: 1 January 1889 to 16 November 18891890: 18 March 1890 to 7 December 18901892: 28 April 1892 to 9 November 18921894: 22 February 1894 to 15 December 18941895: 5 January 1895 to 1 October 18951896: 14 January 1896 to 26 November 18961897: 8 January 1897 to 22 September 18971898: 11 February 1898 to 23 December 18981899: 19 January 1899 to 15 October 18991900: 2 March 1900 to 17 November 19001901: 3 April 1901 to 11 October 19011902: 4 January 1902 to 18 December 19021903: 24 April 1903 to 27 December 19031904: 1 January 1904 to 17 December 19041905: 24 March 1905 to 31 December 19051906: 28 February 1906 to 19 November 19061907: 21 May 1907 to 16 December 19071908: 1 February 1908 to 8 October 19081909: 20 January 1909 to 19 November 19091910: 7 March 1910 to 5 October 19101911: 13 January 1911 to 23 November 19111912: 6 January 1912 to 19 November 19121913: 15 February 1913 to 28 October 19131914: 27 January 1914 to 23 December 19141915: 31 March 1915 to 15 December 19151916: 7 January 1916 to 9 December 19161917: 12 January 1917 to 22 November 19171918: 11 January 1918 to 21 August 19181919: 18 February 1919 to 28 December 19191920: 2 June 1920 to 1 December 19201921: 2 January 1921 to 22 December 19211922: 26 April 1922 to 6 December 19221923: 4 June 1923 to 18 December 19231924: 6 January 1924 to 15 December 19241925: 13 January 1925 to 19 November 19251933: 21 January 1933 to 14 December 19331934: 9 January 1934 to 30 November 19341935: 10 February 1935 to 21 October 19351952: 6 January 1952 to 26 November 19521953: 13 April 1953 to 21 October 19531954: 29 January 1954 to 2 June 195418841890189819041910191619221935JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Steam Plains 1 meeting 10 mm (0.39 in).
First to last qualifying date each year at Steam Plains 1
YearFirst dateLast date
18841884-02-071884-11-15
18851885-01-251885-12-24
18861886-01-011886-12-04
18871887-02-021887-12-30
18881888-02-241888-12-30
18891889-01-011889-11-16
18901890-03-181890-12-07
18921892-04-281892-11-09
18941894-02-221894-12-15
18951895-01-051895-10-01
18961896-01-141896-11-26
18971897-01-081897-09-22
18981898-02-111898-12-23
18991899-01-191899-10-15
19001900-03-021900-11-17
19011901-04-031901-10-11
19021902-01-041902-12-18
19031903-04-241903-12-27
19041904-01-011904-12-17
19051905-03-241905-12-31
19061906-02-281906-11-19
19071907-05-211907-12-16
19081908-02-011908-10-08
19091909-01-201909-11-19
19101910-03-071910-10-05
19111911-01-131911-11-23
19121912-01-061912-11-19
19131913-02-151913-10-28
19141914-01-271914-12-23
19151915-03-311915-12-15
19161916-01-071916-12-09
19171917-01-121917-11-22
19181918-01-111918-08-21
19191919-02-181919-12-28
19201920-06-021920-12-01
19211921-01-021921-12-22
19221922-04-261922-12-06
19231923-06-041923-12-18
19241924-01-061924-12-15
19251925-01-131925-11-19
19331933-01-211933-12-14
19341934-01-091934-11-30
19351935-02-101935-10-21
19521952-01-061952-11-26
19531953-04-131953-10-21
19541954-01-291954-06-02

Every Fixed Threshold

Fixed thresholds at Steam Plains 1
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain462418894
25 mm (0.98 in): Days with 25 mm or more rain39918892
50 mm (1.97 in): Days with 50 mm or more rain11219181

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1884.

Download the Data

  • Data for Steam Plains 1 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).