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Data as of 2025-12-31
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Built 2026-10-15 (15 October 2026)

Kiama Threshold Days by Year

4 fixed thresholds counted per year at Kiama (ASN00042018): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Kiama Thresholds

  • Kiama: days with 10 mm (0.39 in) or more of precipitation in 28 years, most in 1950 with 36.
  • Kiama: days with 25 mm (0.98 in) or more of precipitation in 28 years, most in 1950 with 14.
  • Kiama: days with 50 mm (1.97 in) or more of precipitation in 20 years, most in 1953 with 4.
  • Kiama: days with 100 mm (3.94 in) or more of precipitation in 5 years, most in 1956 with 2.
  • 4 fixed thresholds have at least one qualifying day at Kiama.
28 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Kiama Days per year at Kiama with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 36 in 1950. 0102030401934: 261935: 121936: 191937: 171938: 151939: 201940: 131941: 191942: 241943: 181944: 111945: 121946: 151947: 251948: 211949: 231950: 361951: 181952: 251953: 191954: 301955: 191956: 291957: 121959: 281960: 181961: 171966: 181934193719401943194619491952195519591966
Days per year at Kiama with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 36 in 1950.
Days with 10 mm (0.39 in) or more of precipitation per year at Kiama
YearDaysDecade average
19342618.2
19351218.2
19361918.2
19371718.2
19381518.2
19392018.2
19401318.1
19411918.1
19422418.1
19431818.1
19441118.1
19451218.1
19461518.1
19472518.1
19482118.1
19492318.1
19503624
19511824
19522524
19531924
19543024
19551924
19562924
19571224
19592824
19601817.7
19611717.7
19661817.7
First to last qualifying date each year at Kiama For each year, a bar from the first to the last day at Kiama meeting 10 mm (0.39 in). 1934: 2 January 1934 to 26 December 19341935: 6 January 1935 to 7 December 19351936: 10 January 1936 to 26 December 19361937: 5 February 1937 to 22 November 19371938: 29 January 1938 to 29 November 19381939: 20 January 1939 to 27 December 19391940: 8 January 1940 to 11 December 19401941: 5 January 1941 to 31 December 19411942: 11 January 1942 to 31 December 19421943: 12 January 1943 to 19 December 19431944: 4 January 1944 to 18 December 19441945: 6 January 1945 to 19 November 19451946: 6 January 1946 to 30 December 19461947: 1 January 1947 to 21 December 19471948: 2 January 1948 to 31 December 19481949: 8 January 1949 to 30 December 19491950: 18 January 1950 to 31 December 19501951: 1 January 1951 to 22 December 19511952: 8 January 1952 to 30 December 19521953: 16 February 1953 to 26 December 19531954: 1 January 1954 to 19 December 19541955: 23 January 1955 to 19 December 19551956: 20 January 1956 to 22 December 19561957: 10 January 1957 to 31 December 19571959: 3 January 1959 to 25 December 19591960: 19 January 1960 to 6 December 19601961: 3 January 1961 to 28 November 19611966: 22 February 1966 to 29 December 19661934193819421946195019541959JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Kiama meeting 10 mm (0.39 in).
First to last qualifying date each year at Kiama
YearFirst dateLast date
19341934-01-021934-12-26
19351935-01-061935-12-07
19361936-01-101936-12-26
19371937-02-051937-11-22
19381938-01-291938-11-29
19391939-01-201939-12-27
19401940-01-081940-12-11
19411941-01-051941-12-31
19421942-01-111942-12-31
19431943-01-121943-12-19
19441944-01-041944-12-18
19451945-01-061945-11-19
19461946-01-061946-12-30
19471947-01-011947-12-21
19481948-01-021948-12-31
19491949-01-081949-12-30
19501950-01-181950-12-31
19511951-01-011951-12-22
19521952-01-081952-12-30
19531953-02-161953-12-26
19541954-01-011954-12-19
19551955-01-231955-12-19
19561956-01-201956-12-22
19571957-01-101957-12-31
19591959-01-031959-12-25
19601960-01-191960-12-06
19611961-01-031961-11-28
19661966-02-221966-12-29

Every Fixed Threshold

Fixed thresholds at Kiama
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2836195018
25 mm (0.98 in): Days with 25 mm or more rain281419503
50 mm (1.97 in): Days with 50 mm or more rain20419531
100 mm (3.94 in): Days with 100 mm or more rain5219561

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1934.

Download the Data

  • Data for Kiama 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 2026-10-14 (14 October 2026). Threshold counts are computed by this site.

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