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Built 2026-10-19 (19 October 2026)

Northbridge (Sailors Bay) Threshold Days by Year (ASN00066130)

5 fixed thresholds counted per year at Northbridge (Sailors Bay) (ASN00066130): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Northbridge (Sailors Bay) Thresholds

  • Northbridge (Sailors Bay): days with 10 mm (0.39 in) or more of precipitation in 45 years, most in 1950 with 59.
  • Northbridge (Sailors Bay): days with 25 mm (0.98 in) or more of precipitation in 45 years, most in 1963 with 30.
  • Northbridge (Sailors Bay): days with 50 mm (1.97 in) or more of precipitation in 43 years, most in 1950 with 11.
  • Northbridge (Sailors Bay): days with 100 mm (3.94 in) or more of precipitation in 24 years, most in 1955 with 4.
  • 5 fixed thresholds have at least one qualifying day at Northbridge (Sailors Bay).
45 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Northbridge (Sailors Bay) Days per year at Northbridge (Sailors Bay) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 59 in 1950. 02040601935: 211936: 261937: 421938: 281939: 241940: 301941: 251942: 301943: 351944: 231945: 331946: 191947: 331948: 281949: 421950: 591951: 371952: 401953: 261954: 341955: 431956: 421957: 161958: 351959: 431960: 361961: 341962: 331963: 541964: 221965: 311966: 351967: 361968: 131969: 411970: 291971: 331972: 371973: 481974: 411975: 331976: 511977: 241978: 461979: 21193519401945195019551960196519701975
Days per year at Northbridge (Sailors Bay) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 59 in 1950.
Days with 10 mm (0.39 in) or more of precipitation per year at Northbridge (Sailors Bay)
YearDaysDecade average
19352128.2
19362628.2
19374228.2
19382828.2
19392428.2
19403029.8
19412529.8
19423029.8
19433529.8
19442329.8
19453329.8
19461929.8
19473329.8
19482829.8
19494229.8
19505937.5
19513737.5
19524037.5
19532637.5
19543437.5
19554337.5
19564237.5
19571637.5
19583537.5
19594337.5
19603633.5
19613433.5
19623333.5
19635433.5
19642233.5
19653133.5
19663533.5
19673633.5
19681333.5
19694133.5
19702936.3
19713336.3
19723736.3
19734836.3
19744136.3
19753336.3
19765136.3
19772436.3
19784636.3
19792136.3
First to last qualifying date each year at Northbridge (Sailors Bay) For each year, a bar from the first to the last day at Northbridge (Sailors Bay) meeting 10 mm (0.39 in). 1935: 6 January 1935 to 4 December 19351936: 5 January 1936 to 27 December 19361937: 2 January 1937 to 30 December 19371938: 18 January 1938 to 27 November 19381939: 5 January 1939 to 22 November 19391940: 5 April 1940 to 21 December 19401941: 3 January 1941 to 21 December 19411942: 26 January 1942 to 31 December 19421943: 23 January 1943 to 28 December 19431944: 1 January 1944 to 7 December 19441945: 12 January 1945 to 28 December 19451946: 21 January 1946 to 19 November 19461947: 17 January 1947 to 25 December 19471948: 2 January 1948 to 31 December 19481949: 1 January 1949 to 20 December 19491950: 2 January 1950 to 25 November 19501951: 14 January 1951 to 21 December 19511952: 7 January 1952 to 25 December 19521953: 6 January 1953 to 27 November 19531954: 1 January 1954 to 17 December 19541955: 22 January 1955 to 28 December 19551956: 12 January 1956 to 16 October 19561957: 24 January 1957 to 31 December 19571958: 1 January 1958 to 19 December 19581959: 5 January 1959 to 8 December 19591960: 5 January 1960 to 20 December 19601961: 3 January 1961 to 27 December 19611962: 1 January 1962 to 25 December 19621963: 4 January 1963 to 30 December 19631964: 7 March 1964 to 23 December 19641965: 25 January 1965 to 15 December 19651966: 17 January 1966 to 15 December 19661967: 26 January 1967 to 24 December 19671968: 5 January 1968 to 26 December 19681969: 2 January 1969 to 14 December 19691970: 11 January 1970 to 30 December 19701971: 4 January 1971 to 28 December 19711972: 7 January 1972 to 27 December 19721973: 8 January 1973 to 28 December 19731974: 11 January 1974 to 24 December 19741975: 3 January 1975 to 4 November 19751976: 10 January 1976 to 16 December 19761977: 22 January 1977 to 26 December 19771978: 4 January 1978 to 29 December 19781979: 22 January 1979 to 24 October 197919351941194719531959196519711977JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Northbridge (Sailors Bay) meeting 10 mm (0.39 in).
First to last qualifying date each year at Northbridge (Sailors Bay)
YearFirst dateLast date
19351935-01-061935-12-04
19361936-01-051936-12-27
19371937-01-021937-12-30
19381938-01-181938-11-27
19391939-01-051939-11-22
19401940-04-051940-12-21
19411941-01-031941-12-21
19421942-01-261942-12-31
19431943-01-231943-12-28
19441944-01-011944-12-07
19451945-01-121945-12-28
19461946-01-211946-11-19
19471947-01-171947-12-25
19481948-01-021948-12-31
19491949-01-011949-12-20
19501950-01-021950-11-25
19511951-01-141951-12-21
19521952-01-071952-12-25
19531953-01-061953-11-27
19541954-01-011954-12-17
19551955-01-221955-12-28
19561956-01-121956-10-16
19571957-01-241957-12-31
19581958-01-011958-12-19
19591959-01-051959-12-08
19601960-01-051960-12-20
19611961-01-031961-12-27
19621962-01-011962-12-25
19631963-01-041963-12-30
19641964-03-071964-12-23
19651965-01-251965-12-15
19661966-01-171966-12-15
19671967-01-261967-12-24
19681968-01-051968-12-26
19691969-01-021969-12-14
19701970-01-111970-12-30
19711971-01-041971-12-28
19721972-01-071972-12-27
19731973-01-081973-12-28
19741974-01-111974-12-24
19751975-01-031975-11-04
19761976-01-101976-12-16
19771977-01-221977-12-26
19781978-01-041978-12-29
19791979-01-221979-10-24

Every Fixed Threshold

Fixed thresholds at Northbridge (Sailors Bay)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4559195021
25 mm (0.98 in): Days with 25 mm or more rain453019639
50 mm (1.97 in): Days with 50 mm or more rain431119502
100 mm (3.94 in): Days with 100 mm or more rain24419551
200 mm (7.87 in): Days with 200 mm or more rain2119421

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1935.

Download the Data

  • Data for Northbridge (Sailors Bay) 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).