Built 2026-10-19 (19 October 2026)

Avondale Threshold Days by Year (ASN00017009)

3 fixed thresholds counted per year at Avondale (ASN00017009): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Avondale Thresholds

  • Avondale: days with 10 mm (0.39 in) or more of precipitation in 28 years, most in 1910 with 9.
  • Avondale: days with 25 mm (0.98 in) or more of precipitation in 14 years, most in 1912 with 3.
  • Avondale: days with 50 mm (1.97 in) or more of precipitation in 2 years, most in 1926 with 1.
  • 3 fixed thresholds have at least one qualifying day at Avondale.
28 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Avondale Days per year at Avondale with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 9 in 1910. 0358101910: 91912: 41913: 41915: 11919: 31921: 71922: 31923: 41924: 51925: 41926: 51927: 11928: 31929: 11930: 51931: 11932: 51933: 11934: 11935: 21936: 41937: 31938: 21939: 81940: 11941: 41942: 41949: 51910191519221925192819311934193719401949
Days per year at Avondale with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 9 in 1910.
Days with 10 mm (0.39 in) or more of precipitation per year at Avondale
YearDaysDecade average
191094.2
191244.2
191344.2
191514.2
191934.2
192173.7
192233.7
192343.7
192453.7
192543.7
192653.7
192713.7
192833.7
192913.7
193053.2
193113.2
193253.2
193313.2
193413.2
193523.2
193643.2
193733.2
193823.2
193983.2
194013.5
194143.5
194243.5
194953.5
First to last qualifying date each year at Avondale For each year, a bar from the first to the last day at Avondale meeting 10 mm (0.39 in). 1910: 3 March 1910 to 4 November 19101912: 24 February 1912 to 15 November 19121913: 12 February 1913 to 23 October 19131915: 14 May 1915 to 14 May 19151919: 16 February 1919 to 27 December 19191921: 15 March 1921 to 24 December 19211922: 26 April 1922 to 26 September 19221923: 20 April 1923 to 16 December 19231924: 5 January 1924 to 20 October 19241925: 14 January 1925 to 9 July 19251926: 20 March 1926 to 29 August 19261927: 9 June 1927 to 9 June 19271928: 2 June 1928 to 14 October 19281929: 27 December 1929 to 27 December 19291930: 3 February 1930 to 6 December 19301931: 1 April 1931 to 1 April 19311932: 5 February 1932 to 30 November 19321933: 31 August 1933 to 31 August 19331934: 22 March 1934 to 22 March 19341935: 30 June 1935 to 11 September 19351936: 3 January 1936 to 18 October 19361937: 9 January 1937 to 30 November 19371938: 19 February 1938 to 20 February 19381939: 22 January 1939 to 3 November 19391940: 10 May 1940 to 10 May 19401941: 3 January 1941 to 9 July 19411942: 26 April 1942 to 12 June 19421949: 26 February 1949 to 9 October 19491910191919241928193219361940JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Avondale meeting 10 mm (0.39 in).
First to last qualifying date each year at Avondale
YearFirst dateLast date
19101910-03-031910-11-04
19121912-02-241912-11-15
19131913-02-121913-10-23
19151915-05-141915-05-14
19191919-02-161919-12-27
19211921-03-151921-12-24
19221922-04-261922-09-26
19231923-04-201923-12-16
19241924-01-051924-10-20
19251925-01-141925-07-09
19261926-03-201926-08-29
19271927-06-091927-06-09
19281928-06-021928-10-14
19291929-12-271929-12-27
19301930-02-031930-12-06
19311931-04-011931-04-01
19321932-02-051932-11-30
19331933-08-311933-08-31
19341934-03-221934-03-22
19351935-06-301935-09-11
19361936-01-031936-10-18
19371937-01-091937-11-30
19381938-02-191938-02-20
19391939-01-221939-11-03
19401940-05-101940-05-10
19411941-01-031941-07-09
19421942-04-261942-06-12
19491949-02-261949-10-09

Every Fixed Threshold

Fixed thresholds at Avondale
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain28919105
25 mm (0.98 in): Days with 25 mm or more rain14319121
50 mm (1.97 in): Days with 50 mm or more rain2119261

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1910.

Download the Data

  • Data for Avondale 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).