Built 2026-10-19 (19 October 2026)

Bamboo Springs Threshold Days by Year

4 fixed thresholds counted per year at Bamboo Springs (ASN00004005): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bamboo Springs Thresholds

  • Bamboo Springs: days with 10 mm (0.39 in) or more of precipitation in 68 years, most in 1942 with 19.
  • Bamboo Springs: days with 25 mm (0.98 in) or more of precipitation in 65 years, most in 1942 with 11.
  • Bamboo Springs: days with 50 mm (1.97 in) or more of precipitation in 36 years, most in 1942 with 3.
  • Bamboo Springs: days with 100 mm (3.94 in) or more of precipitation in 4 years, most in 1943 with 1.
  • 4 fixed thresholds have at least one qualifying day at Bamboo Springs.
68 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Bamboo Springs Days per year at Bamboo Springs with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 19 in 1942. 051015201907: 51908: 81909: 81910: 81911: 61912: 61913: 81914: 91915: 121916: 81917: 151918: 91919: 81920: 51921: 51922: 51923: 131924: 31925: 91926: 71927: 91928: 81929: 91930: 91931: 151932: 91933: 121934: 111935: 51936: 51937: 111938: 81939: 71940: 51941: 61942: 191943: 121944: 11946: 111947: 111948: 91950: 61951: 41952: 51953: 91954: 61956: 141957: 91958: 61959: 91960: 161961: 101962: 81963: 141964: 61965: 61966: 81967: 61968: 131969: 81970: 71971: 121972: 21973: 141974: 121975: 101976: 111977: 61907191419211928193519421951195919661973
Days per year at Bamboo Springs with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 19 in 1942.
Days with 10 mm (0.39 in) or more of precipitation per year at Bamboo Springs
YearDaysDecade average
190757
190887
190987
191088.9
191168.9
191268.9
191388.9
191498.9
1915128.9
191688.9
1917158.9
191898.9
191988.9
192057.3
192157.3
192257.3
1923137.3
192437.3
192597.3
192677.3
192797.3
192887.3
192997.3
193099.2
1931159.2
193299.2
1933129.2
1934119.2
193559.2
193659.2
1937119.2
193889.2
193979.2
194059.3
194169.3
1942199.3
1943129.3
194419.3
1946119.3
1947119.3
194899.3
195067.6
195147.6
195257.6
195397.6
195467.6
1956147.6
195797.6
195867.6
195997.6
1960169.5
1961109.5
196289.5
1963149.5
196469.5
196569.5
196689.5
196769.5
1968139.5
196989.5
197079.3
1971129.3
197229.3
1973149.3
1974129.3
1975109.3
1976119.3
197769.3
First to last qualifying date each year at Bamboo Springs For each year, a bar from the first to the last day at Bamboo Springs meeting 10 mm (0.39 in). 1907: 24 February 1907 to 8 July 19071908: 8 January 1908 to 19 December 19081909: 6 January 1909 to 15 June 19091910: 4 February 1910 to 25 August 19101911: 14 January 1911 to 12 June 19111912: 9 January 1912 to 23 March 19121913: 6 January 1913 to 25 July 19131914: 5 January 1914 to 7 December 19141915: 2 January 1915 to 16 June 19151916: 7 March 1916 to 10 November 19161917: 12 January 1917 to 10 October 19171918: 4 January 1918 to 17 December 19181919: 1 February 1919 to 24 December 19191920: 4 April 1920 to 2 December 19201921: 18 February 1921 to 13 December 19211922: 6 February 1922 to 16 December 19221923: 4 January 1923 to 24 December 19231924: 6 February 1924 to 9 June 19241925: 21 January 1925 to 27 December 19251926: 3 January 1926 to 14 December 19261927: 17 January 1927 to 25 November 19271928: 12 January 1928 to 28 December 19281929: 10 January 1929 to 15 August 19291930: 18 February 1930 to 29 December 19301931: 11 January 1931 to 5 November 19311932: 16 January 1932 to 22 December 19321933: 17 February 1933 to 8 December 19331934: 25 January 1934 to 28 December 19341935: 17 January 1935 to 20 March 19351936: 8 January 1936 to 31 December 19361937: 5 January 1937 to 8 November 19371938: 15 January 1938 to 15 July 19381939: 12 January 1939 to 29 June 19391940: 3 January 1940 to 15 November 19401941: 1 January 1941 to 15 December 19411942: 6 January 1942 to 22 December 19421943: 14 January 1943 to 11 November 19431944: 24 November 1944 to 24 November 19441946: 2 January 1946 to 17 December 19461947: 16 January 1947 to 31 December 19471948: 20 February 1948 to 21 June 19481950: 20 January 1950 to 29 July 19501951: 3 February 1951 to 22 June 19511952: 19 January 1952 to 10 July 19521953: 19 March 1953 to 19 December 19531954: 27 January 1954 to 30 December 19541956: 5 January 1956 to 15 December 19561957: 15 February 1957 to 26 December 19571958: 21 January 1958 to 30 November 19581959: 28 January 1959 to 25 December 19591960: 5 January 1960 to 26 May 19601961: 25 January 1961 to 31 December 19611962: 2 January 1962 to 24 December 19621963: 9 January 1963 to 26 December 19631964: 5 February 1964 to 28 May 19641965: 10 March 1965 to 25 November 19651966: 1 January 1966 to 29 April 19661967: 3 January 1967 to 28 December 19671968: 30 January 1968 to 24 August 19681969: 27 January 1969 to 21 October 19691970: 28 January 1970 to 28 November 19701971: 29 January 1971 to 1 August 19711972: 10 February 1972 to 3 March 19721973: 14 January 1973 to 31 December 19731974: 4 January 1974 to 29 July 19741975: 1 February 1975 to 17 December 19751976: 19 February 1976 to 4 December 19761977: 14 January 1977 to 28 March 197719071916192519341943195419641973JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Bamboo Springs meeting 10 mm (0.39 in).
First to last qualifying date each year at Bamboo Springs
YearFirst dateLast date
19071907-02-241907-07-08
19081908-01-081908-12-19
19091909-01-061909-06-15
19101910-02-041910-08-25
19111911-01-141911-06-12
19121912-01-091912-03-23
19131913-01-061913-07-25
19141914-01-051914-12-07
19151915-01-021915-06-16
19161916-03-071916-11-10
19171917-01-121917-10-10
19181918-01-041918-12-17
19191919-02-011919-12-24
19201920-04-041920-12-02
19211921-02-181921-12-13
19221922-02-061922-12-16
19231923-01-041923-12-24
19241924-02-061924-06-09
19251925-01-211925-12-27
19261926-01-031926-12-14
19271927-01-171927-11-25
19281928-01-121928-12-28
19291929-01-101929-08-15
19301930-02-181930-12-29
19311931-01-111931-11-05
19321932-01-161932-12-22
19331933-02-171933-12-08
19341934-01-251934-12-28
19351935-01-171935-03-20
19361936-01-081936-12-31
19371937-01-051937-11-08
19381938-01-151938-07-15
19391939-01-121939-06-29
19401940-01-031940-11-15
19411941-01-011941-12-15
19421942-01-061942-12-22
19431943-01-141943-11-11
19441944-11-241944-11-24
19461946-01-021946-12-17
19471947-01-161947-12-31
19481948-02-201948-06-21
19501950-01-201950-07-29
19511951-02-031951-06-22
19521952-01-191952-07-10
19531953-03-191953-12-19
19541954-01-271954-12-30
19561956-01-051956-12-15
19571957-02-151957-12-26
19581958-01-211958-11-30
19591959-01-281959-12-25
19601960-01-051960-05-26
19611961-01-251961-12-31
19621962-01-021962-12-24
19631963-01-091963-12-26
19641964-02-051964-05-28
19651965-03-101965-11-25
19661966-01-011966-04-29
19671967-01-031967-12-28
19681968-01-301968-08-24
19691969-01-271969-10-21
19701970-01-281970-11-28
19711971-01-291971-08-01
19721972-02-101972-03-03
19731973-01-141973-12-31
19741974-01-041974-07-29
19751975-02-011975-12-17
19761976-02-191976-12-04
19771977-01-141977-03-28

Every Fixed Threshold

Fixed thresholds at Bamboo Springs
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain681919426
25 mm (0.98 in): Days with 25 mm or more rain651119422
50 mm (1.97 in): Days with 50 mm or more rain36319421
100 mm (3.94 in): Days with 100 mm or more rain4119431

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1907.

Download the Data

  • Data for Bamboo 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 (2025-12-31).