Built 2026-10-19 (19 October 2026)

Crown St. Reservoir Threshold Days by Year (ASN00066015)

5 fixed thresholds counted per year at Crown St. Reservoir (ASN00066015): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Crown St. Reservoir Thresholds

  • Crown St. Reservoir: days with 10 mm (0.39 in) or more of precipitation in 49 years, most in 1890 with 57.
  • Crown St. Reservoir: days with 25 mm (0.98 in) or more of precipitation in 49 years, most in 1890 with 21.
  • Crown St. Reservoir: days with 50 mm (1.97 in) or more of precipitation in 47 years, most in 1900 with 12.
  • Crown St. Reservoir: days with 100 mm (3.94 in) or more of precipitation in 29 years, most in 1889 with 3.
  • 5 fixed thresholds have at least one qualifying day at Crown St. Reservoir.
49 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Crown St. Reservoir Days per year at Crown St. Reservoir with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 57 in 1890. 02040601883: 331884: 331885: 261886: 251887: 501888: 171889: 321890: 571891: 461892: 461893: 361894: 311895: 241896: 321897: 301898: 311899: 441900: 351901: 281902: 291903: 321904: 351905: 221906: 281907: 231908: 271909: 311910: 331911: 341912: 371913: 351914: 301915: 261916: 261917: 341918: 271919: 341922: 231923: 231924: 191925: 211926: 171927: 211928: 281929: 381957: 131958: 281959: 311960: 271883188818931898190319081913191819251957
Days per year at Crown St. Reservoir with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 57 in 1890.
Days with 10 mm (0.39 in) or more of precipitation per year at Crown St. Reservoir
YearDaysDecade average
18833330.9
18843330.9
18852630.9
18862530.9
18875030.9
18881730.9
18893230.9
18905737.7
18914637.7
18924637.7
18933637.7
18943137.7
18952437.7
18963237.7
18973037.7
18983137.7
18994437.7
19003529
19012829
19022929
19033229
19043529
19052229
19062829
19072329
19082729
19093129
19103331.6
19113431.6
19123731.6
19133531.6
19143031.6
19152631.6
19162631.6
19173431.6
19182731.6
19193431.6
19222323.8
19232323.8
19241923.8
19252123.8
19261723.8
19272123.8
19282823.8
19293823.8
19571324
19582824
19593124
19602727
First to last qualifying date each year at Crown St. Reservoir For each year, a bar from the first to the last day at Crown St. Reservoir meeting 10 mm (0.39 in). 1883: 4 January 1883 to 24 December 18831884: 17 January 1884 to 14 December 18841885: 11 January 1885 to 25 December 18851886: 27 January 1886 to 12 December 18861887: 19 January 1887 to 30 December 18871888: 6 February 1888 to 20 December 18881889: 4 January 1889 to 11 December 18891890: 6 January 1890 to 15 December 18901891: 11 January 1891 to 3 December 18911892: 11 January 1892 to 31 December 18921893: 1 January 1893 to 22 November 18931894: 8 February 1894 to 29 December 18941895: 2 January 1895 to 30 December 18951896: 26 January 1896 to 20 December 18961897: 10 January 1897 to 20 December 18971898: 13 January 1898 to 25 December 18981899: 12 January 1899 to 18 November 18991900: 14 February 1900 to 6 December 19001901: 2 January 1901 to 27 October 19011902: 5 January 1902 to 28 November 19021903: 5 January 1903 to 7 December 19031904: 3 January 1904 to 19 December 19041905: 30 January 1905 to 2 December 19051906: 1 January 1906 to 25 December 19061907: 27 January 1907 to 28 December 19071908: 30 January 1908 to 17 October 19081909: 17 January 1909 to 23 December 19091910: 11 January 1910 to 18 December 19101911: 11 January 1911 to 1 December 19111912: 5 January 1912 to 12 December 19121913: 7 March 1913 to 12 November 19131914: 26 February 1914 to 31 December 19141915: 9 January 1915 to 17 December 19151916: 28 January 1916 to 14 December 19161917: 23 January 1917 to 27 November 19171918: 11 January 1918 to 28 December 19181919: 20 January 1919 to 29 December 19191922: 3 January 1922 to 22 November 19221923: 27 January 1923 to 6 November 19231924: 21 January 1924 to 23 November 19241925: 16 January 1925 to 31 December 19251926: 9 January 1926 to 29 December 19261927: 18 January 1927 to 13 December 19271928: 6 January 1928 to 7 December 19281929: 5 February 1929 to 31 December 19291957: 4 January 1957 to 31 December 19571958: 1 January 1958 to 19 December 19581959: 1 January 1959 to 8 December 19591960: 5 January 1960 to 19 December 19601883189018971904191119181927JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Crown St. Reservoir meeting 10 mm (0.39 in).
First to last qualifying date each year at Crown St. Reservoir
YearFirst dateLast date
18831883-01-041883-12-24
18841884-01-171884-12-14
18851885-01-111885-12-25
18861886-01-271886-12-12
18871887-01-191887-12-30
18881888-02-061888-12-20
18891889-01-041889-12-11
18901890-01-061890-12-15
18911891-01-111891-12-03
18921892-01-111892-12-31
18931893-01-011893-11-22
18941894-02-081894-12-29
18951895-01-021895-12-30
18961896-01-261896-12-20
18971897-01-101897-12-20
18981898-01-131898-12-25
18991899-01-121899-11-18
19001900-02-141900-12-06
19011901-01-021901-10-27
19021902-01-051902-11-28
19031903-01-051903-12-07
19041904-01-031904-12-19
19051905-01-301905-12-02
19061906-01-011906-12-25
19071907-01-271907-12-28
19081908-01-301908-10-17
19091909-01-171909-12-23
19101910-01-111910-12-18
19111911-01-111911-12-01
19121912-01-051912-12-12
19131913-03-071913-11-12
19141914-02-261914-12-31
19151915-01-091915-12-17
19161916-01-281916-12-14
19171917-01-231917-11-27
19181918-01-111918-12-28
19191919-01-201919-12-29
19221922-01-031922-11-22
19231923-01-271923-11-06
19241924-01-211924-11-23
19251925-01-161925-12-31
19261926-01-091926-12-29
19271927-01-181927-12-13
19281928-01-061928-12-07
19291929-02-051929-12-31
19571957-01-041957-12-31
19581958-01-011958-12-19
19591959-01-011959-12-08
19601960-01-051960-12-19

Every Fixed Threshold

Fixed thresholds at Crown St. Reservoir
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4957189027
25 mm (0.98 in): Days with 25 mm or more rain4921189012
50 mm (1.97 in): Days with 50 mm or more rain471219003
100 mm (3.94 in): Days with 100 mm or more rain29318891
200 mm (7.87 in): Days with 200 mm or more rain2118891

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1883.

Download the Data

  • Data for Crown St. Reservoir 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).