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Built 2026-10-19 (19 October 2026)

Wollong Threshold Days by Year (ASN00061081)

5 fixed thresholds counted per year at Wollong (ASN00061081): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Wollong Thresholds

  • Wollong: days with 10 mm (0.39 in) or more of precipitation in 59 years, most in 1950 with 51.
  • Wollong: days with 25 mm (0.98 in) or more of precipitation in 59 years, most in 1950 with 19.
  • Wollong: days with 50 mm (1.97 in) or more of precipitation in 48 years, most in 1950 with 10.
  • Wollong: days with 100 mm (3.94 in) or more of precipitation in 22 years, most in 1895 with 2.
  • 5 fixed thresholds have at least one qualifying day at Wollong.
59 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Wollong Days per year at Wollong with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 51 in 1950. 02040601892: 421893: 371894: 281895: 221896: 231897: 291898: 291899: 361900: 291901: 171902: 231903: 281904: 211905: 201906: 201907: 191908: 261909: 211910: 301911: 331912: 291913: 281914: 271915: 171916: 241917: 271918: 171919: 251920: 191921: 371922: 191923: 201924: 241925: 211926: 291927: 211928: 221929: 321930: 281931: 261932: 201933: 201934: 331935: 141936: 231937: 221938: 251939: 161940: 171941: 191942: 261943: 261944: 121945: 251946: 171947: 251948: 251949: 421950: 511892189819041910191619221928193419401946
Days per year at Wollong with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 51 in 1950.
Days with 10 mm (0.39 in) or more of precipitation per year at Wollong
YearDaysDecade average
18924230.8
18933730.8
18942830.8
18952230.8
18962330.8
18972930.8
18982930.8
18993630.8
19002922.4
19011722.4
19022322.4
19032822.4
19042122.4
19052022.4
19062022.4
19071922.4
19082622.4
19092122.4
19103025.7
19113325.7
19122925.7
19132825.7
19142725.7
19151725.7
19162425.7
19172725.7
19181725.7
19192525.7
19201924.4
19213724.4
19221924.4
19232024.4
19242424.4
19252124.4
19262924.4
19272124.4
19282224.4
19293224.4
19302822.7
19312622.7
19322022.7
19332022.7
19343322.7
19351422.7
19362322.7
19372222.7
19382522.7
19391622.7
19401723.4
19411923.4
19422623.4
19432623.4
19441223.4
19452523.4
19461723.4
19472523.4
19482523.4
19494223.4
19505151
First to last qualifying date each year at Wollong For each year, a bar from the first to the last day at Wollong meeting 10 mm (0.39 in). 1892: 12 January 1892 to 31 December 18921893: 1 January 1893 to 16 December 18931894: 6 January 1894 to 31 December 18941895: 1 January 1895 to 30 December 18951896: 21 January 1896 to 7 December 18961897: 10 January 1897 to 20 December 18971898: 2 January 1898 to 25 December 18981899: 19 January 1899 to 16 November 18991900: 14 February 1900 to 21 December 19001901: 12 January 1901 to 18 November 19011902: 5 January 1902 to 7 December 19021903: 19 February 1903 to 24 December 19031904: 22 February 1904 to 28 November 19041905: 5 January 1905 to 3 December 19051906: 9 January 1906 to 25 December 19061907: 15 January 1907 to 18 December 19071908: 1 February 1908 to 13 December 19081909: 9 January 1909 to 25 December 19091910: 11 January 1910 to 19 December 19101911: 12 January 1911 to 2 December 19111912: 1 January 1912 to 13 December 19121913: 4 January 1913 to 13 November 19131914: 3 January 1914 to 31 December 19141915: 2 January 1915 to 18 December 19151916: 12 February 1916 to 21 December 19161917: 4 January 1917 to 12 December 19171918: 1 January 1918 to 24 October 19181919: 12 January 1919 to 29 December 19191920: 6 February 1920 to 13 December 19201921: 5 January 1921 to 31 December 19211922: 1 January 1922 to 17 December 19221923: 26 January 1923 to 27 December 19231924: 22 January 1924 to 16 December 19241925: 23 January 1925 to 31 December 19251926: 1 January 1926 to 30 December 19261927: 9 January 1927 to 11 December 19271928: 6 January 1928 to 16 December 19281929: 8 January 1929 to 22 November 19291930: 12 January 1930 to 30 December 19301931: 19 January 1931 to 23 December 19311932: 17 February 1932 to 16 December 19321933: 22 January 1933 to 28 December 19331934: 31 January 1934 to 20 December 19341935: 6 January 1935 to 10 December 19351936: 11 January 1936 to 30 December 19361937: 9 January 1937 to 9 December 19371938: 18 January 1938 to 23 November 19381939: 18 January 1939 to 22 November 19391940: 19 March 1940 to 21 December 19401941: 3 January 1941 to 2 December 19411942: 26 January 1942 to 28 December 19421943: 1 January 1943 to 28 December 19431944: 11 January 1944 to 24 August 19441945: 12 January 1945 to 28 December 19451946: 19 January 1946 to 21 December 19461947: 2 February 1947 to 25 December 19471948: 2 January 1948 to 31 December 19481949: 1 January 1949 to 21 December 19491950: 1 January 1950 to 31 December 195018921900190819161924193219401948JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Wollong meeting 10 mm (0.39 in).
First to last qualifying date each year at Wollong
YearFirst dateLast date
18921892-01-121892-12-31
18931893-01-011893-12-16
18941894-01-061894-12-31
18951895-01-011895-12-30
18961896-01-211896-12-07
18971897-01-101897-12-20
18981898-01-021898-12-25
18991899-01-191899-11-16
19001900-02-141900-12-21
19011901-01-121901-11-18
19021902-01-051902-12-07
19031903-02-191903-12-24
19041904-02-221904-11-28
19051905-01-051905-12-03
19061906-01-091906-12-25
19071907-01-151907-12-18
19081908-02-011908-12-13
19091909-01-091909-12-25
19101910-01-111910-12-19
19111911-01-121911-12-02
19121912-01-011912-12-13
19131913-01-041913-11-13
19141914-01-031914-12-31
19151915-01-021915-12-18
19161916-02-121916-12-21
19171917-01-041917-12-12
19181918-01-011918-10-24
19191919-01-121919-12-29
19201920-02-061920-12-13
19211921-01-051921-12-31
19221922-01-011922-12-17
19231923-01-261923-12-27
19241924-01-221924-12-16
19251925-01-231925-12-31
19261926-01-011926-12-30
19271927-01-091927-12-11
19281928-01-061928-12-16
19291929-01-081929-11-22
19301930-01-121930-12-30
19311931-01-191931-12-23
19321932-02-171932-12-16
19331933-01-221933-12-28
19341934-01-311934-12-20
19351935-01-061935-12-10
19361936-01-111936-12-30
19371937-01-091937-12-09
19381938-01-181938-11-23
19391939-01-181939-11-22
19401940-03-191940-12-21
19411941-01-031941-12-02
19421942-01-261942-12-28
19431943-01-011943-12-28
19441944-01-111944-08-24
19451945-01-121945-12-28
19461946-01-191946-12-21
19471947-02-021947-12-25
19481948-01-021948-12-31
19491949-01-011949-12-21
19501950-01-011950-12-31

Every Fixed Threshold

Fixed thresholds at Wollong
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain5951195051
25 mm (0.98 in): Days with 25 mm or more rain5919195019
50 mm (1.97 in): Days with 50 mm or more rain4810195010
100 mm (3.94 in): Days with 100 mm or more rain22218951
200 mm (7.87 in): Days with 200 mm or more rain6118931

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1892.

Download the Data

  • Data for Wollong 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).