Built 2026-10-18 (18 October 2026)

Uliman (Brentwood) Threshold Days by Year

4 fixed thresholds counted per year at Uliman (Brentwood) (ASN00055281): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Uliman (Brentwood) Thresholds

  • Uliman (Brentwood): days with 10 mm (0.39 in) or more of precipitation in 69 years, most in 1887 with 41.
  • Uliman (Brentwood): days with 25 mm (0.98 in) or more of precipitation in 69 years, most in 1887 with 17.
  • Uliman (Brentwood): days with 50 mm (1.97 in) or more of precipitation in 47 years, most in 1950 with 6.
  • Uliman (Brentwood): days with 100 mm (3.94 in) or more of precipitation in 3 years, most in 1898 with 1.
  • 4 fixed thresholds have at least one qualifying day at Uliman (Brentwood).
69 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Uliman (Brentwood) Days per year at Uliman (Brentwood) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 41 in 1887. 02040601887: 411888: 111889: 301890: 321891: 291892: 251898: 121899: 111900: 121901: 111902: 141903: 211904: 181905: 241906: 211907: 211908: 181909: 221910: 211911: 231912: 131913: 221914: 271915: 111916: 251917: 271919: 111921: 271922: 111923: 141925: 141926: 171927: 161928: 181929: 161930: 181931: 281932: 171933: 261934: 271935: 151936: 221937: 141938: 151939: 131940: 111941: 181942: 221943: 141944: 121945: 181946: 81947: 291948: 181949: 221950: 371951: 161952: 241953: 191954: 211955: 271956: 251957: 111958: 221959: 311960: 141961: 191962: 221963: 261887189919061913192219301937194419511958
Days per year at Uliman (Brentwood) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 41 in 1887.
Days with 10 mm (0.39 in) or more of precipitation per year at Uliman (Brentwood)
YearDaysDecade average
18874127.3
18881127.3
18893027.3
18903221.8
18912921.8
18922521.8
18981221.8
18991121.8
19001218.2
19011118.2
19021418.2
19032118.2
19041818.2
19052418.2
19062118.2
19072118.2
19081818.2
19092218.2
19102120
19112320
19121320
19132220
19142720
19151120
19162520
19172720
19191120
19212716.6
19221116.6
19231416.6
19251416.6
19261716.6
19271616.6
19281816.6
19291616.6
19301819.5
19312819.5
19321719.5
19332619.5
19342719.5
19351519.5
19362219.5
19371419.5
19381519.5
19391319.5
19401117.2
19411817.2
19422217.2
19431417.2
19441217.2
19451817.2
1946817.2
19472917.2
19481817.2
19492217.2
19503723.3
19511623.3
19522423.3
19531923.3
19542123.3
19552723.3
19562523.3
19571123.3
19582223.3
19593123.3
19601420.3
19611920.3
19622220.3
19632620.3
First to last qualifying date each year at Uliman (Brentwood) For each year, a bar from the first to the last day at Uliman (Brentwood) meeting 10 mm (0.39 in). 1887: 19 January 1887 to 27 December 18871888: 5 February 1888 to 9 December 18881889: 24 January 1889 to 19 December 18891890: 13 January 1890 to 30 December 18901891: 11 January 1891 to 4 December 18911892: 12 January 1892 to 31 December 18921898: 18 January 1898 to 5 September 18981899: 10 January 1899 to 16 November 18991900: 5 January 1900 to 7 December 19001901: 11 January 1901 to 17 November 19011902: 27 March 1902 to 16 December 19021903: 13 February 1903 to 21 December 19031904: 1 February 1904 to 19 December 19041905: 3 January 1905 to 16 December 19051906: 9 January 1906 to 26 December 19061907: 10 January 1907 to 28 December 19071908: 1 February 1908 to 12 December 19081909: 21 January 1909 to 25 December 19091910: 13 January 1910 to 18 December 19101911: 11 January 1911 to 16 December 19111912: 6 January 1912 to 28 December 19121913: 18 January 1913 to 19 December 19131914: 20 January 1914 to 31 December 19141915: 30 March 1915 to 11 December 19151916: 28 January 1916 to 25 December 19161917: 20 January 1917 to 28 December 19171919: 10 January 1919 to 27 December 19191921: 1 January 1921 to 27 December 19211922: 7 January 1922 to 11 December 19221923: 14 January 1923 to 30 December 19231925: 3 January 1925 to 30 December 19251926: 5 January 1926 to 25 December 19261927: 18 January 1927 to 27 December 19271928: 1 February 1928 to 4 November 19281929: 7 January 1929 to 10 November 19291930: 23 January 1930 to 15 December 19301931: 18 January 1931 to 8 December 19311932: 15 March 1932 to 4 December 19321933: 15 January 1933 to 5 December 19331934: 27 January 1934 to 17 December 19341935: 3 January 1935 to 1 December 19351936: 7 January 1936 to 31 December 19361937: 9 January 1937 to 29 December 19371938: 27 January 1938 to 31 December 19381939: 26 January 1939 to 22 October 19391940: 18 March 1940 to 10 December 19401941: 1 January 1941 to 20 November 19411942: 16 January 1942 to 28 December 19421943: 4 January 1943 to 18 December 19431944: 2 January 1944 to 24 August 19441945: 12 January 1945 to 19 December 19451946: 19 January 1946 to 15 December 19461947: 7 February 1947 to 24 December 19471948: 1 January 1948 to 30 December 19481949: 8 January 1949 to 31 December 19491950: 18 January 1950 to 31 December 19501951: 7 January 1951 to 26 November 19511952: 18 February 1952 to 30 December 19521953: 5 January 1953 to 31 December 19531954: 1 January 1954 to 29 December 19541955: 20 January 1955 to 19 December 19551956: 19 January 1956 to 2 December 19561957: 3 January 1957 to 30 December 19571958: 28 January 1958 to 9 December 19581959: 2 January 1959 to 25 December 19591960: 22 January 1960 to 24 December 19601961: 2 January 1961 to 18 December 19611962: 1 January 1962 to 30 December 19621963: 3 January 1963 to 10 December 196318871901191019211931194019491958JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Uliman (Brentwood) meeting 10 mm (0.39 in).
First to last qualifying date each year at Uliman (Brentwood)
YearFirst dateLast date
18871887-01-191887-12-27
18881888-02-051888-12-09
18891889-01-241889-12-19
18901890-01-131890-12-30
18911891-01-111891-12-04
18921892-01-121892-12-31
18981898-01-181898-09-05
18991899-01-101899-11-16
19001900-01-051900-12-07
19011901-01-111901-11-17
19021902-03-271902-12-16
19031903-02-131903-12-21
19041904-02-011904-12-19
19051905-01-031905-12-16
19061906-01-091906-12-26
19071907-01-101907-12-28
19081908-02-011908-12-12
19091909-01-211909-12-25
19101910-01-131910-12-18
19111911-01-111911-12-16
19121912-01-061912-12-28
19131913-01-181913-12-19
19141914-01-201914-12-31
19151915-03-301915-12-11
19161916-01-281916-12-25
19171917-01-201917-12-28
19191919-01-101919-12-27
19211921-01-011921-12-27
19221922-01-071922-12-11
19231923-01-141923-12-30
19251925-01-031925-12-30
19261926-01-051926-12-25
19271927-01-181927-12-27
19281928-02-011928-11-04
19291929-01-071929-11-10
19301930-01-231930-12-15
19311931-01-181931-12-08
19321932-03-151932-12-04
19331933-01-151933-12-05
19341934-01-271934-12-17
19351935-01-031935-12-01
19361936-01-071936-12-31
19371937-01-091937-12-29
19381938-01-271938-12-31
19391939-01-261939-10-22
19401940-03-181940-12-10
19411941-01-011941-11-20
19421942-01-161942-12-28
19431943-01-041943-12-18
19441944-01-021944-08-24
19451945-01-121945-12-19
19461946-01-191946-12-15
19471947-02-071947-12-24
19481948-01-011948-12-30
19491949-01-081949-12-31
19501950-01-181950-12-31
19511951-01-071951-11-26
19521952-02-181952-12-30
19531953-01-051953-12-31
19541954-01-011954-12-29
19551955-01-201955-12-19
19561956-01-191956-12-02
19571957-01-031957-12-30
19581958-01-281958-12-09
19591959-01-021959-12-25
19601960-01-221960-12-24
19611961-01-021961-12-18
19621962-01-011962-12-30
19631963-01-031963-12-10

Every Fixed Threshold

Fixed thresholds at Uliman (Brentwood)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain6941188726
25 mm (0.98 in): Days with 25 mm or more rain691718877
50 mm (1.97 in): Days with 50 mm or more rain47619501
100 mm (3.94 in): Days with 100 mm or more rain3118981

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1887.

Download the Data

  • Data for Uliman (Brentwood) 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

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