Built 2026-10-19 (19 October 2026)

Jarnadup Threshold Days by Year (ASN00009711)

3 fixed thresholds counted per year at Jarnadup (ASN00009711): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Jarnadup Thresholds

  • Jarnadup: days with 10 mm (0.39 in) or more of precipitation in 27 years, most in 1926 with 56.
  • Jarnadup: days with 25 mm (0.98 in) or more of precipitation in 27 years, most in 1917 with 16.
  • Jarnadup: days with 50 mm (1.97 in) or more of precipitation in 9 years, most in 1938 with 2.
  • 3 fixed thresholds have at least one qualifying day at Jarnadup.
27 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Jarnadup Days per year at Jarnadup with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 56 in 1926. 02040601913: 441914: 241915: 461916: 301917: 541918: 371919: 361920: 391921: 331922: 401923: 531924: 441925: 281926: 561927: 341928: 451929: 361930: 281931: 421932: 401933: 431934: 351935: 351936: 271937: 351938: 301939: 38191319161919192219251928193119341937
Days per year at Jarnadup with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 56 in 1926.
Days with 10 mm (0.39 in) or more of precipitation per year at Jarnadup
YearDaysDecade average
19134438.7
19142438.7
19154638.7
19163038.7
19175438.7
19183738.7
19193638.7
19203940.8
19213340.8
19224040.8
19235340.8
19244440.8
19252840.8
19265640.8
19273440.8
19284540.8
19293640.8
19302835.3
19314235.3
19324035.3
19334335.3
19343535.3
19353535.3
19362735.3
19373535.3
19383035.3
19393835.3
First to last qualifying date each year at Jarnadup For each year, a bar from the first to the last day at Jarnadup meeting 10 mm (0.39 in). 1913: 16 March 1913 to 19 December 19131914: 17 February 1914 to 13 December 19141915: 26 February 1915 to 17 November 19151916: 4 January 1916 to 23 November 19161917: 29 January 1917 to 21 December 19171918: 20 January 1918 to 29 October 19181919: 6 February 1919 to 5 November 19191920: 22 February 1920 to 29 September 19201921: 19 February 1921 to 8 December 19211922: 26 March 1922 to 23 December 19221923: 20 January 1923 to 6 October 19231924: 4 May 1924 to 9 November 19241925: 16 January 1925 to 28 October 19251926: 24 February 1926 to 15 December 19261927: 13 March 1927 to 13 October 19271928: 9 January 1928 to 21 December 19281929: 7 February 1929 to 25 December 19291930: 15 April 1930 to 3 November 19301931: 29 January 1931 to 24 October 19311932: 23 April 1932 to 11 December 19321933: 17 January 1933 to 22 October 19331934: 4 March 1934 to 30 December 19341935: 5 April 1935 to 1 December 19351936: 5 May 1936 to 1 October 19361937: 11 March 1937 to 22 November 19371938: 16 March 1938 to 4 December 19381939: 20 January 1939 to 27 October 19391913191719211925192919331937JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Jarnadup meeting 10 mm (0.39 in).
First to last qualifying date each year at Jarnadup
YearFirst dateLast date
19131913-03-161913-12-19
19141914-02-171914-12-13
19151915-02-261915-11-17
19161916-01-041916-11-23
19171917-01-291917-12-21
19181918-01-201918-10-29
19191919-02-061919-11-05
19201920-02-221920-09-29
19211921-02-191921-12-08
19221922-03-261922-12-23
19231923-01-201923-10-06
19241924-05-041924-11-09
19251925-01-161925-10-28
19261926-02-241926-12-15
19271927-03-131927-10-13
19281928-01-091928-12-21
19291929-02-071929-12-25
19301930-04-151930-11-03
19311931-01-291931-10-24
19321932-04-231932-12-11
19331933-01-171933-10-22
19341934-03-041934-12-30
19351935-04-051935-12-01
19361936-05-051936-10-01
19371937-03-111937-11-22
19381938-03-161938-12-04
19391939-01-201939-10-27

Every Fixed Threshold

Fixed thresholds at Jarnadup
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2756192638
25 mm (0.98 in): Days with 25 mm or more rain271619179
50 mm (1.97 in): Days with 50 mm or more rain9219382

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1913.

Download the Data

  • Data for Jarnadup 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).