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Data as of 2025-12-31
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Built 2026-10-18 (18 October 2026)

Bluff Downs Station Threshold Days by Year

4 fixed thresholds counted per year at Bluff Downs Station (ASN00030005): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bluff Downs Station Thresholds

  • Bluff Downs Station: days with 10 mm (0.39 in) or more of precipitation in 27 years, most in 1974 with 45.
  • Bluff Downs Station: days with 25 mm (0.98 in) or more of precipitation in 27 years, most in 1974 with 23.
  • Bluff Downs Station: days with 50 mm (1.97 in) or more of precipitation in 24 years, most in 1974 with 9.
  • Bluff Downs Station: days with 100 mm (3.94 in) or more of precipitation in 9 years, most in 1946 with 1.
  • 4 fixed thresholds have at least one qualifying day at Bluff Downs Station.
27 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Bluff Downs Station Days per year at Bluff Downs Station with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 45 in 1974. 02040601940: 281942: 251943: 201946: 201947: 251948: 111949: 151950: 331951: 171952: 111953: 211954: 271955: 261956: 401957: 151962: 171963: 211964: 191965: 171966: 151967: 161968: 221969: 81970: 171971: 191972: 201974: 45194019461949195219551962196519681971
Days per year at Bluff Downs Station with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 45 in 1974.
Days with 10 mm (0.39 in) or more of precipitation per year at Bluff Downs Station
YearDaysDecade average
19402820.6
19422520.6
19432020.6
19462020.6
19472520.6
19481120.6
19491520.6
19503323.8
19511723.8
19521123.8
19532123.8
19542723.8
19552623.8
19564023.8
19571523.8
19621716.9
19632116.9
19641916.9
19651716.9
19661516.9
19671616.9
19682216.9
1969816.9
19701725.3
19711925.3
19722025.3
19744525.3
First to last qualifying date each year at Bluff Downs Station For each year, a bar from the first to the last day at Bluff Downs Station meeting 10 mm (0.39 in). 1940: 8 January 1940 to 29 November 19401942: 18 January 1942 to 25 December 19421943: 3 January 1943 to 27 December 19431946: 7 January 1946 to 30 December 19461947: 6 January 1947 to 9 December 19471948: 2 January 1948 to 19 December 19481949: 3 January 1949 to 22 December 19491950: 5 January 1950 to 30 December 19501951: 6 January 1951 to 30 December 19511952: 21 January 1952 to 28 December 19521953: 2 January 1953 to 29 August 19531954: 2 January 1954 to 7 December 19541955: 24 January 1955 to 25 December 19551956: 17 January 1956 to 22 December 19561957: 7 January 1957 to 13 December 19571962: 6 January 1962 to 31 December 19621963: 2 January 1963 to 2 December 19631964: 23 January 1964 to 7 December 19641965: 23 January 1965 to 15 December 19651966: 3 January 1966 to 18 December 19661967: 30 January 1967 to 24 December 19671968: 8 January 1968 to 25 December 19681969: 17 January 1969 to 27 December 19691970: 20 January 1970 to 26 December 19701971: 15 January 1971 to 4 December 19711972: 8 January 1972 to 25 November 19721974: 2 January 1974 to 31 December 19741940194719511955196319671971JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Bluff Downs Station meeting 10 mm (0.39 in).
First to last qualifying date each year at Bluff Downs Station
YearFirst dateLast date
19401940-01-081940-11-29
19421942-01-181942-12-25
19431943-01-031943-12-27
19461946-01-071946-12-30
19471947-01-061947-12-09
19481948-01-021948-12-19
19491949-01-031949-12-22
19501950-01-051950-12-30
19511951-01-061951-12-30
19521952-01-211952-12-28
19531953-01-021953-08-29
19541954-01-021954-12-07
19551955-01-241955-12-25
19561956-01-171956-12-22
19571957-01-071957-12-13
19621962-01-061962-12-31
19631963-01-021963-12-02
19641964-01-231964-12-07
19651965-01-231965-12-15
19661966-01-031966-12-18
19671967-01-301967-12-24
19681968-01-081968-12-25
19691969-01-171969-12-27
19701970-01-201970-12-26
19711971-01-151971-12-04
19721972-01-081972-11-25
19741974-01-021974-12-31

Every Fixed Threshold

Fixed thresholds at Bluff Downs Station
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2745197445
25 mm (0.98 in): Days with 25 mm or more rain2723197423
50 mm (1.97 in): Days with 50 mm or more rain24919749
100 mm (3.94 in): Days with 100 mm or more rain9119461

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1940.

Download the Data

  • Data for Bluff Downs Station 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

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