Built 2026-10-19 (19 October 2026)

Cedar Rapids 2 Threshold Days by Year (USC00131324)

6 fixed thresholds counted per year at Cedar Rapids 2 (USC00131324): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Cedar Rapids 2 Thresholds

  • Cedar Rapids 2: days with 10 mm (0.39 in) or more of precipitation in 56 years, most in 1965 with 46.
  • Cedar Rapids 2: days with 25 mm (0.98 in) or more of precipitation in 56 years, most in 1959 with 15.
  • Cedar Rapids 2: days with 50 mm (1.97 in) or more of precipitation in 46 years, most in 1961 with 5.
  • Cedar Rapids 2: days with 10 cm (3.9 in) or more of snowfall in 15 years, most in 1951 with 9.
  • 6 fixed thresholds have at least one qualifying day at Cedar Rapids 2.
56 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Cedar Rapids 2 Days per year at Cedar Rapids 2 with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 46 in 1965. 02040601905: 241906: 191907: 261908: 241909: 311910: 141912: 261913: 251914: 231915: 271916: 201917: 221918: 291919: 271920: 151921: 291922: 211923: 281924: 241925: 211926: 221927: 391928: 361929: 241930: 171931: 291932: 271933: 211934: 251935: 281936: 231937: 241938: 341939: 271940: 211941: 351942: 261943: 311944: 261949: 261950: 231951: 401952: 251953: 231954: 291955: 211956: 221957: 271958: 191959: 341960: 261961: 381962: 251963: 301964: 241965: 461905191219181924193019361942195219581964
Days per year at Cedar Rapids 2 with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 46 in 1965.
Days with 10 mm (0.39 in) or more of precipitation per year at Cedar Rapids 2
YearDaysDecade average
19052424.8
19061924.8
19072624.8
19082424.8
19093124.8
19101423.7
19122623.7
19132523.7
19142323.7
19152723.7
19162023.7
19172223.7
19182923.7
19192723.7
19201525.9
19212925.9
19222125.9
19232825.9
19242425.9
19252125.9
19262225.9
19273925.9
19283625.9
19292425.9
19301725.5
19312925.5
19322725.5
19332125.5
19342525.5
19352825.5
19362325.5
19372425.5
19383425.5
19392725.5
19402127.5
19413527.5
19422627.5
19433127.5
19442627.5
19492627.5
19502326.3
19514026.3
19522526.3
19532326.3
19542926.3
19552126.3
19562226.3
19572726.3
19581926.3
19593426.3
19602631.5
19613831.5
19622531.5
19633031.5
19642431.5
19654631.5
First to last qualifying date each year at Cedar Rapids 2 For each year, a bar from the first to the last day at Cedar Rapids 2 meeting 10 mm (0.39 in). 1905: 27 February 1905 to 28 November 19051906: 4 January 1906 to 26 November 19061907: 19 January 1907 to 21 November 19071908: 31 January 1908 to 6 December 19081909: 29 January 1909 to 25 December 19091910: 5 January 1910 to 21 October 19101912: 26 February 1912 to 2 December 19121913: 23 January 1913 to 1 December 19131914: 28 March 1914 to 15 October 19141915: 17 January 1915 to 13 October 19151916: 27 January 1916 to 26 December 19161917: 21 January 1917 to 26 October 19171918: 9 February 1918 to 25 December 19181919: 14 February 1919 to 9 December 19191920: 12 March 1920 to 6 November 19201921: 13 March 1921 to 16 December 19211922: 22 February 1922 to 13 November 19221923: 7 January 1923 to 30 November 19231924: 10 January 1924 to 5 December 19241925: 9 February 1925 to 15 December 19251926: 4 January 1926 to 26 November 19261927: 5 February 1927 to 28 December 19271928: 7 February 1928 to 14 December 19281929: 5 January 1929 to 1 December 19291930: 10 January 1930 to 5 December 19301931: 19 January 1931 to 31 December 19311932: 1 January 1932 to 24 December 19321933: 31 March 1933 to 3 December 19331934: 17 March 1934 to 1 December 19341935: 17 January 1935 to 27 November 19351936: 18 January 1936 to 31 December 19361937: 8 January 1937 to 28 November 19371938: 24 January 1938 to 3 December 19381939: 17 February 1939 to 10 November 19391940: 14 January 1940 to 16 December 19401941: 26 January 1941 to 26 December 19411942: 2 January 1942 to 27 December 19421943: 16 March 1943 to 6 December 19431944: 27 January 1944 to 11 December 19441949: 4 January 1949 to 13 November 19491950: 13 January 1950 to 2 December 19501951: 16 February 1951 to 18 December 19511952: 19 January 1952 to 20 December 19521953: 6 February 1953 to 10 December 19531954: 26 February 1954 to 27 December 19541955: 5 February 1955 to 29 September 19551956: 24 February 1956 to 15 November 19561957: 10 January 1957 to 25 December 19571958: 6 April 1958 to 18 November 19581959: 30 January 1959 to 28 December 19591960: 12 January 1960 to 16 November 19601961: 18 February 1961 to 23 December 19611962: 18 February 1962 to 17 November 19621963: 4 March 1963 to 23 November 19631964: 3 April 1964 to 15 November 19641965: 2 January 1965 to 25 December 196519051913192019271934194119521959JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Cedar Rapids 2 meeting 10 mm (0.39 in).
First to last qualifying date each year at Cedar Rapids 2
YearFirst dateLast date
19051905-02-271905-11-28
19061906-01-041906-11-26
19071907-01-191907-11-21
19081908-01-311908-12-06
19091909-01-291909-12-25
19101910-01-051910-10-21
19121912-02-261912-12-02
19131913-01-231913-12-01
19141914-03-281914-10-15
19151915-01-171915-10-13
19161916-01-271916-12-26
19171917-01-211917-10-26
19181918-02-091918-12-25
19191919-02-141919-12-09
19201920-03-121920-11-06
19211921-03-131921-12-16
19221922-02-221922-11-13
19231923-01-071923-11-30
19241924-01-101924-12-05
19251925-02-091925-12-15
19261926-01-041926-11-26
19271927-02-051927-12-28
19281928-02-071928-12-14
19291929-01-051929-12-01
19301930-01-101930-12-05
19311931-01-191931-12-31
19321932-01-011932-12-24
19331933-03-311933-12-03
19341934-03-171934-12-01
19351935-01-171935-11-27
19361936-01-181936-12-31
19371937-01-081937-11-28
19381938-01-241938-12-03
19391939-02-171939-11-10
19401940-01-141940-12-16
19411941-01-261941-12-26
19421942-01-021942-12-27
19431943-03-161943-12-06
19441944-01-271944-12-11
19491949-01-041949-11-13
19501950-01-131950-12-02
19511951-02-161951-12-18
19521952-01-191952-12-20
19531953-02-061953-12-10
19541954-02-261954-12-27
19551955-02-051955-09-29
19561956-02-241956-11-15
19571957-01-101957-12-25
19581958-04-061958-11-18
19591959-01-301959-12-28
19601960-01-121960-11-16
19611961-02-181961-12-23
19621962-02-181962-11-17
19631963-03-041963-11-23
19641964-04-031964-11-15
19651965-01-021965-12-25

Every Fixed Threshold

Fixed thresholds at Cedar Rapids 2
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain5646196546
25 mm (0.98 in): Days with 25 mm or more rain5615195910
50 mm (1.97 in): Days with 50 mm or more rain46519612
100 mm (3.94 in): Days with 100 mm or more rain6219141
10 cm (3.9 in): Days with 10 cm or more snowfall15919513
25 cm (9.8 in): Days with 25 cm or more snowfall4119511

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1905.

Download the Data

  • Data for Cedar Rapids 2 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).