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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Denial Bay Threshold Days by Year (ASN00018025)

3 fixed thresholds counted per year at Denial Bay (ASN00018025): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Denial Bay Thresholds

  • Denial Bay: days with 10 mm (0.39 in) or more of precipitation in 52 years, most in 1942 with 17.
  • Denial Bay: days with 25 mm (0.98 in) or more of precipitation in 25 years, most in 1938 with 4.
  • Denial Bay: days with 50 mm (1.97 in) or more of precipitation in 6 years, most in 1931 with 1.
  • 3 fixed thresholds have at least one qualifying day at Denial Bay.
52 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Denial Bay Days per year at Denial Bay with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 17 in 1942. 051015201921: 91922: 41924: 81925: 81926: 61927: 61928: 11929: 61930: 41931: 91932: 51933: 31934: 11935: 81936: 51937: 61938: 81939: 61940: 51941: 41942: 171943: 31944: 41945: 41946: 51947: 41948: 21949: 71950: 61951: 51952: 71953: 91954: 51955: 71956: 61957: 41958: 91959: 41960: 81961: 21962: 61963: 71964: 81965: 11966: 101967: 41968: 111969: 91970: 11971: 101972: 51973: 12192119281934194019461952195819641970
Days per year at Denial Bay with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 17 in 1942.
Days with 10 mm (0.39 in) or more of precipitation per year at Denial Bay
YearDaysDecade average
192196
192246
192486
192586
192666
192766
192816
192966
193045.5
193195.5
193255.5
193335.5
193415.5
193585.5
193655.5
193765.5
193885.5
193965.5
194055.5
194145.5
1942175.5
194335.5
194445.5
194545.5
194655.5
194745.5
194825.5
194975.5
195066.2
195156.2
195276.2
195396.2
195456.2
195576.2
195666.2
195746.2
195896.2
195946.2
196086.6
196126.6
196266.6
196376.6
196486.6
196516.6
1966106.6
196746.6
1968116.6
196996.6
197017
1971107
197257
1973127
First to last qualifying date each year at Denial Bay For each year, a bar from the first to the last day at Denial Bay meeting 10 mm (0.39 in). 1921: 15 March 1921 to 25 November 19211922: 6 January 1922 to 15 July 19221924: 29 January 1924 to 14 December 19241925: 18 February 1925 to 17 November 19251926: 19 March 1926 to 3 August 19261927: 24 February 1927 to 1 August 19271928: 23 August 1928 to 23 August 19281929: 11 July 1929 to 16 November 19291930: 24 April 1930 to 23 October 19301931: 31 March 1931 to 8 November 19311932: 5 February 1932 to 13 October 19321933: 8 July 1933 to 28 November 19331934: 14 August 1934 to 14 August 19341935: 20 March 1935 to 24 December 19351936: 1 June 1936 to 23 October 19361937: 15 May 1937 to 25 August 19371938: 19 February 1938 to 24 August 19381939: 18 May 1939 to 1 November 19391940: 25 January 1940 to 11 May 19401941: 9 July 1941 to 18 November 19411942: 30 January 1942 to 24 December 19421943: 17 February 1943 to 16 October 19431944: 8 April 1944 to 3 July 19441945: 9 January 1945 to 15 December 19451946: 18 January 1946 to 24 December 19461947: 12 March 1947 to 28 November 19471948: 20 August 1948 to 4 November 19481949: 9 June 1949 to 9 November 19491950: 1 February 1950 to 19 December 19501951: 23 May 1951 to 31 July 19511952: 15 May 1952 to 26 November 19521953: 4 February 1953 to 30 December 19531954: 27 January 1954 to 11 December 19541955: 8 February 1955 to 22 September 19551956: 7 February 1956 to 31 July 19561957: 20 June 1957 to 20 July 19571958: 6 March 1958 to 15 October 19581959: 22 July 1959 to 4 December 19591960: 13 February 1960 to 6 September 19601961: 8 February 1961 to 30 June 19611962: 27 March 1962 to 19 October 19621963: 27 April 1963 to 28 August 19631964: 30 May 1964 to 18 November 19641965: 4 August 1965 to 4 August 19651966: 15 March 1966 to 2 December 19661967: 24 January 1967 to 4 August 19671968: 20 March 1968 to 20 August 19681969: 8 February 1969 to 6 August 19691970: 14 November 1970 to 14 November 19701971: 14 March 1971 to 17 November 19711972: 14 July 1972 to 14 August 19721973: 18 March 1973 to 30 December 197319211929193619431950195719641971JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Denial Bay meeting 10 mm (0.39 in).
First to last qualifying date each year at Denial Bay
YearFirst dateLast date
19211921-03-151921-11-25
19221922-01-061922-07-15
19241924-01-291924-12-14
19251925-02-181925-11-17
19261926-03-191926-08-03
19271927-02-241927-08-01
19281928-08-231928-08-23
19291929-07-111929-11-16
19301930-04-241930-10-23
19311931-03-311931-11-08
19321932-02-051932-10-13
19331933-07-081933-11-28
19341934-08-141934-08-14
19351935-03-201935-12-24
19361936-06-011936-10-23
19371937-05-151937-08-25
19381938-02-191938-08-24
19391939-05-181939-11-01
19401940-01-251940-05-11
19411941-07-091941-11-18
19421942-01-301942-12-24
19431943-02-171943-10-16
19441944-04-081944-07-03
19451945-01-091945-12-15
19461946-01-181946-12-24
19471947-03-121947-11-28
19481948-08-201948-11-04
19491949-06-091949-11-09
19501950-02-011950-12-19
19511951-05-231951-07-31
19521952-05-151952-11-26
19531953-02-041953-12-30
19541954-01-271954-12-11
19551955-02-081955-09-22
19561956-02-071956-07-31
19571957-06-201957-07-20
19581958-03-061958-10-15
19591959-07-221959-12-04
19601960-02-131960-09-06
19611961-02-081961-06-30
19621962-03-271962-10-19
19631963-04-271963-08-28
19641964-05-301964-11-18
19651965-08-041965-08-04
19661966-03-151966-12-02
19671967-01-241967-08-04
19681968-03-201968-08-20
19691969-02-081969-08-06
19701970-11-141970-11-14
19711971-03-141971-11-17
19721972-07-141972-08-14
19731973-03-181973-12-30

Every Fixed Threshold

Fixed thresholds at Denial Bay
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain5217194212
25 mm (0.98 in): Days with 25 mm or more rain25419382
50 mm (1.97 in): Days with 50 mm or more rain6119311

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1921.

Download the Data

  • Data for Denial Bay 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).