Built 2026-10-19 (19 October 2026)

Vlamingh Head Threshold Days by Year (ASN00005024)

13 fixed thresholds counted per year at Vlamingh Head (ASN00005024): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Vlamingh Head Thresholds

  • Vlamingh Head: days with 10 mm (0.39 in) or more of precipitation in 40 years, most in 1934 with 19.
  • Vlamingh Head: days with 25 mm (0.98 in) or more of precipitation in 37 years, most in 1934 with 11.
  • Vlamingh Head: days with 50 mm (1.97 in) or more of precipitation in 28 years, most in 1923 with 5.
  • Vlamingh Head: days with 100 mm (3.94 in) or more of precipitation in 12 years, most in 1923 with 3.
  • 13 fixed thresholds have at least one qualifying day at Vlamingh Head.
40 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Vlamingh Head Days per year at Vlamingh Head with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 19 in 1934. 051015201913: 51914: 11915: 101916: 61917: 81918: 101919: 21920: 101921: 71922: 31923: 91924: 41925: 51926: 31927: 121928: 81929: 111930: 71931: 81932: 71933: 91934: 191935: 21936: 21937: 91938: 71941: 91942: 81965: 61972: 51976: 51977: 31978: 81979: 41985: 71986: 71989: 31990: 101992: 61994: 31913191719211925192919331937196519781989
Days per year at Vlamingh Head with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 19 in 1934.
Days with 10 mm (0.39 in) or more of precipitation per year at Vlamingh Head
YearDaysDecade average
191356
191416
1915106
191666
191786
1918106
191926
1920107.2
192177.2
192237.2
192397.2
192447.2
192557.2
192637.2
1927127.2
192887.2
1929117.2
193077.8
193187.8
193277.8
193397.8
1934197.8
193527.8
193627.8
193797.8
193877.8
194198.5
194288.5
196566
197255
197655
197735
197885
197945
198575.7
198675.7
198935.7
1990106.3
199266.3
199436.3
First to last qualifying date each year at Vlamingh Head For each year, a bar from the first to the last day at Vlamingh Head meeting 10 mm (0.39 in). 1913: 11 March 1913 to 24 July 19131914: 9 February 1914 to 9 February 19141915: 24 February 1915 to 4 July 19151916: 19 January 1916 to 30 June 19161917: 22 January 1917 to 18 July 19171918: 2 February 1918 to 21 July 19181919: 8 April 1919 to 1 November 19191920: 5 March 1920 to 22 August 19201921: 16 February 1921 to 9 August 19211922: 20 March 1922 to 6 June 19221923: 16 January 1923 to 1 June 19231924: 28 May 1924 to 25 July 19241925: 22 January 1925 to 20 May 19251926: 4 February 1926 to 16 May 19261927: 19 March 1927 to 28 July 19271928: 29 January 1928 to 8 August 19281929: 13 February 1929 to 12 August 19291930: 20 March 1930 to 5 August 19301931: 18 April 1931 to 3 August 19311932: 3 April 1932 to 8 August 19321933: 3 March 1933 to 24 August 19331934: 14 January 1934 to 19 June 19341935: 11 March 1935 to 12 August 19351936: 17 April 1936 to 18 April 19361937: 3 January 1937 to 24 June 19371938: 6 February 1938 to 9 August 19381941: 12 May 1941 to 28 August 19411942: 26 January 1942 to 10 June 19421965: 23 March 1965 to 9 August 19651972: 16 June 1972 to 26 July 19721976: 25 January 1976 to 15 August 19761977: 29 January 1977 to 16 May 19771978: 31 March 1978 to 15 August 19781979: 4 March 1979 to 17 August 19791985: 12 February 1985 to 25 July 19851986: 7 March 1986 to 29 June 19861989: 27 May 1989 to 11 June 19891990: 17 January 1990 to 7 August 19901992: 29 April 1992 to 26 June 19921994: 22 February 1994 to 4 August 199419131918192319281933193819761986JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Vlamingh Head meeting 10 mm (0.39 in).
First to last qualifying date each year at Vlamingh Head
YearFirst dateLast date
19131913-03-111913-07-24
19141914-02-091914-02-09
19151915-02-241915-07-04
19161916-01-191916-06-30
19171917-01-221917-07-18
19181918-02-021918-07-21
19191919-04-081919-11-01
19201920-03-051920-08-22
19211921-02-161921-08-09
19221922-03-201922-06-06
19231923-01-161923-06-01
19241924-05-281924-07-25
19251925-01-221925-05-20
19261926-02-041926-05-16
19271927-03-191927-07-28
19281928-01-291928-08-08
19291929-02-131929-08-12
19301930-03-201930-08-05
19311931-04-181931-08-03
19321932-04-031932-08-08
19331933-03-031933-08-24
19341934-01-141934-06-19
19351935-03-111935-08-12
19361936-04-171936-04-18
19371937-01-031937-06-24
19381938-02-061938-08-09
19411941-05-121941-08-28
19421942-01-261942-06-10
19651965-03-231965-08-09
19721972-06-161972-07-26
19761976-01-251976-08-15
19771977-01-291977-05-16
19781978-03-311978-08-15
19791979-03-041979-08-17
19851985-02-121985-07-25
19861986-03-071986-06-29
19891989-05-271989-06-11
19901990-01-171990-08-07
19921992-04-291992-06-26
19941994-02-221994-08-04

Every Fixed Threshold

Fixed thresholds at Vlamingh Head
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days21541965145
35 C (95 F): Days244196537
40 C (104 F): Days2519653
90 F (32.2 C): Days21011966101
100 F (37.8 C): Days21219657
110 F (43.3 C): Days1119661
20 C (68 F): Tropical nights (min21721966172
25 C (77 F): Days with min234196520
10 mm (0.39 in): Days with 10 mm or more rain401919343
25 mm (0.98 in): Days with 25 mm or more rain371119341
50 mm (1.97 in): Days with 50 mm or more rain28519231
100 mm (3.94 in): Days with 100 mm or more rain12319231
200 mm (7.87 in): Days with 200 mm or more rain2119211

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1965.

Download the Data

  • Data for Vlamingh Head 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).