Built 2026-10-18 (18 October 2026)

Uxbridge Threshold Days by Year

4 fixed thresholds counted per year at Uxbridge (ASN00095019): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Uxbridge Thresholds

  • Uxbridge: days with 10 mm (0.39 in) or more of precipitation in 65 years, most in 1975 with 49.
  • Uxbridge: days with 25 mm (0.98 in) or more of precipitation in 64 years, most in 1979 with 12.
  • Uxbridge: days with 50 mm (1.97 in) or more of precipitation in 7 years, most in 1979 with 5.
  • Uxbridge: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1979 with 1.
  • 4 fixed thresholds have at least one qualifying day at Uxbridge.
65 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Uxbridge Days per year at Uxbridge with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 49 in 1975. 02040601904: 341908: 211909: 291910: 241911: 291912: 271913: 281914: 271915: 281916: 301917: 341918: 271919: 261920: 181921: 281922: 351923: 381924: 381925: 221926: 311927: 201928: 441929: 311932: 221934: 201936: 301937: 211938: 241939: 341940: 231941: 251942: 241943: 241944: 341945: 221946: 271947: 191948: 281949: 251950: 191951: 201952: 251953: 281954: 191955: 241956: 261957: 211958: 371959: 241961: 171965: 291966: 291967: 201968: 351969: 311970: 411971: 331972: 311974: 341975: 491976: 391977: 331978: 391979: 401980: 451904191419211928193919461953196119711979
Days per year at Uxbridge with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 49 in 1975.
Days with 10 mm (0.39 in) or more of precipitation per year at Uxbridge
YearDaysDecade average
19043428
19082128
19092928
19102428
19112928
19122728
19132828
19142728
19152828
19163028
19173428
19182728
19192628
19201830.5
19212830.5
19223530.5
19233830.5
19243830.5
19252230.5
19263130.5
19272030.5
19284430.5
19293130.5
19322225.2
19342025.2
19363025.2
19372125.2
19382425.2
19393425.2
19402325.1
19412525.1
19422425.1
19432425.1
19443425.1
19452225.1
19462725.1
19471925.1
19482825.1
19492525.1
19501924.3
19512024.3
19522524.3
19532824.3
19541924.3
19552424.3
19562624.3
19572124.3
19583724.3
19592424.3
19611726.8
19652926.8
19662926.8
19672026.8
19683526.8
19693126.8
19704137.7
19713337.7
19723137.7
19743437.7
19754937.7
19763937.7
19773337.7
19783937.7
19794037.7
19804545
First to last qualifying date each year at Uxbridge For each year, a bar from the first to the last day at Uxbridge meeting 10 mm (0.39 in). 1904: 3 January 1904 to 26 December 19041908: 9 January 1908 to 27 November 19081909: 1 January 1909 to 30 December 19091910: 9 March 1910 to 24 November 19101911: 1 January 1911 to 26 December 19111912: 5 January 1912 to 23 December 19121913: 3 January 1913 to 27 December 19131914: 26 January 1914 to 27 December 19141915: 20 February 1915 to 30 November 19151916: 12 January 1916 to 30 December 19161917: 3 January 1917 to 13 December 19171918: 15 January 1918 to 20 December 19181919: 21 January 1919 to 11 December 19191920: 29 February 1920 to 19 December 19201921: 2 January 1921 to 28 November 19211922: 12 January 1922 to 29 December 19221923: 2 January 1923 to 7 December 19231924: 6 January 1924 to 15 October 19241925: 20 January 1925 to 26 December 19251926: 9 February 1926 to 14 December 19261927: 19 February 1927 to 19 December 19271928: 2 January 1928 to 16 December 19281929: 10 January 1929 to 20 December 19291932: 1 February 1932 to 28 December 19321934: 19 January 1934 to 29 December 19341936: 29 January 1936 to 12 December 19361937: 2 January 1937 to 26 December 19371938: 5 January 1938 to 28 December 19381939: 14 January 1939 to 17 November 19391940: 6 January 1940 to 8 December 19401941: 17 January 1941 to 30 December 19411942: 6 January 1942 to 29 December 19421943: 15 January 1943 to 4 December 19431944: 3 January 1944 to 21 December 19441945: 1 January 1945 to 27 December 19451946: 5 January 1946 to 8 December 19461947: 2 January 1947 to 21 December 19471948: 6 January 1948 to 28 December 19481949: 6 January 1949 to 26 December 19491950: 16 January 1950 to 14 December 19501951: 7 January 1951 to 23 November 19511952: 25 March 1952 to 2 November 19521953: 9 February 1953 to 16 December 19531954: 28 January 1954 to 21 November 19541955: 29 January 1955 to 31 December 19551956: 1 January 1956 to 25 December 19561957: 24 January 1957 to 12 December 19571958: 20 January 1958 to 17 December 19581959: 7 January 1959 to 27 December 19591961: 11 January 1961 to 9 December 19611965: 11 January 1965 to 15 December 19651966: 15 January 1966 to 18 December 19661967: 25 February 1967 to 19 December 19671968: 21 February 1968 to 24 December 19681969: 6 January 1969 to 13 December 19691970: 1 January 1970 to 31 December 19701971: 1 January 1971 to 11 December 19711972: 9 January 1972 to 25 December 19721974: 6 February 1974 to 28 December 19741975: 5 January 1975 to 3 December 19751976: 9 January 1976 to 23 December 19761977: 17 January 1977 to 26 December 19771978: 28 January 1978 to 26 December 19781979: 21 January 1979 to 24 November 19791980: 9 January 1980 to 29 November 198019041916192519381947195619691979JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Uxbridge meeting 10 mm (0.39 in).
First to last qualifying date each year at Uxbridge
YearFirst dateLast date
19041904-01-031904-12-26
19081908-01-091908-11-27
19091909-01-011909-12-30
19101910-03-091910-11-24
19111911-01-011911-12-26
19121912-01-051912-12-23
19131913-01-031913-12-27
19141914-01-261914-12-27
19151915-02-201915-11-30
19161916-01-121916-12-30
19171917-01-031917-12-13
19181918-01-151918-12-20
19191919-01-211919-12-11
19201920-02-291920-12-19
19211921-01-021921-11-28
19221922-01-121922-12-29
19231923-01-021923-12-07
19241924-01-061924-10-15
19251925-01-201925-12-26
19261926-02-091926-12-14
19271927-02-191927-12-19
19281928-01-021928-12-16
19291929-01-101929-12-20
19321932-02-011932-12-28
19341934-01-191934-12-29
19361936-01-291936-12-12
19371937-01-021937-12-26
19381938-01-051938-12-28
19391939-01-141939-11-17
19401940-01-061940-12-08
19411941-01-171941-12-30
19421942-01-061942-12-29
19431943-01-151943-12-04
19441944-01-031944-12-21
19451945-01-011945-12-27
19461946-01-051946-12-08
19471947-01-021947-12-21
19481948-01-061948-12-28
19491949-01-061949-12-26
19501950-01-161950-12-14
19511951-01-071951-11-23
19521952-03-251952-11-02
19531953-02-091953-12-16
19541954-01-281954-11-21
19551955-01-291955-12-31
19561956-01-011956-12-25
19571957-01-241957-12-12
19581958-01-201958-12-17
19591959-01-071959-12-27
19611961-01-111961-12-09
19651965-01-111965-12-15
19661966-01-151966-12-18
19671967-02-251967-12-19
19681968-02-211968-12-24
19691969-01-061969-12-13
19701970-01-011970-12-31
19711971-01-011971-12-11
19721972-01-091972-12-25
19741974-02-061974-12-28
19751975-01-051975-12-03
19761976-01-091976-12-23
19771977-01-171977-12-26
19781978-01-281978-12-26
19791979-01-211979-11-24
19801980-01-091980-11-29

Every Fixed Threshold

Fixed thresholds at Uxbridge
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain6549197545
25 mm (0.98 in): Days with 25 mm or more rain6412197910
50 mm (1.97 in): Days with 50 mm or more rain7519791
100 mm (3.94 in): Days with 100 mm or more rain1119791

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1904.

Download the Data

  • Data for Uxbridge 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).