Built 2026-10-16 (16 October 2026)

Dingley Dell Threshold Days by Year

3 fixed thresholds counted per year at Dingley Dell (ASN00008043): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Dingley Dell Thresholds

  • Dingley Dell: days with 10 mm (0.39 in) or more of precipitation in 48 years, most in 1939 with 19.
  • Dingley Dell: days with 25 mm (0.98 in) or more of precipitation in 36 years, most in 1917 with 6.
  • Dingley Dell: days with 50 mm (1.97 in) or more of precipitation in 10 years, most in 1958 with 2.
  • 3 fixed thresholds have at least one qualifying day at Dingley Dell.
48 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Dingley Dell Days per year at Dingley Dell with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 19 in 1939. 051015201913: 71914: 61915: 171916: 121917: 161918: 161919: 91920: 101921: 121922: 31923: 121924: 101925: 121926: 91927: 121928: 91929: 71930: 71931: 91932: 61933: 101934: 141935: 91936: 61937: 71938: 81939: 191940: 51941: 91942: 71943: 111944: 81945: 131946: 91947: 61948: 51949: 91950: 71951: 141952: 71953: 91954: 71955: 71956: 51957: 41958: 131959: 61960: 91913191819231928193319381943194819531958
Days per year at Dingley Dell with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 19 in 1939.
Days with 10 mm (0.39 in) or more of precipitation per year at Dingley Dell
YearDaysDecade average
1913711.9
1914611.9
19151711.9
19161211.9
19171611.9
19181611.9
1919911.9
1920109.6
1921129.6
192239.6
1923129.6
1924109.6
1925129.6
192699.6
1927129.6
192899.6
192979.6
193079.5
193199.5
193269.5
1933109.5
1934149.5
193599.5
193669.5
193779.5
193889.5
1939199.5
194058.2
194198.2
194278.2
1943118.2
194488.2
1945138.2
194698.2
194768.2
194858.2
194998.2
195077.9
1951147.9
195277.9
195397.9
195477.9
195577.9
195657.9
195747.9
1958137.9
195967.9
196099
First to last qualifying date each year at Dingley Dell For each year, a bar from the first to the last day at Dingley Dell meeting 10 mm (0.39 in). 1913: 8 March 1913 to 14 September 19131914: 15 January 1914 to 4 December 19141915: 7 January 1915 to 9 October 19151916: 21 January 1916 to 5 October 19161917: 25 January 1917 to 1 October 19171918: 10 February 1918 to 16 September 19181919: 17 April 1919 to 10 December 19191920: 12 March 1920 to 25 November 19201921: 22 March 1921 to 31 December 19211922: 7 June 1922 to 25 August 19221923: 18 January 1923 to 27 June 19231924: 18 March 1924 to 8 August 19241925: 17 January 1925 to 25 September 19251926: 31 March 1926 to 19 November 19261927: 14 March 1927 to 18 September 19271928: 29 March 1928 to 31 December 19281929: 14 February 1929 to 14 November 19291930: 9 May 1930 to 8 July 19301931: 22 February 1931 to 27 December 19311932: 29 May 1932 to 27 August 19321933: 7 March 1933 to 14 November 19331934: 19 January 1934 to 23 August 19341935: 6 January 1935 to 5 August 19351936: 29 January 1936 to 2 August 19361937: 19 April 1937 to 27 August 19371938: 16 January 1938 to 1 December 19381939: 27 January 1939 to 10 November 19391940: 14 May 1940 to 27 July 19401941: 5 April 1941 to 10 December 19411942: 15 April 1942 to 21 December 19421943: 31 January 1943 to 8 December 19431944: 30 April 1944 to 27 August 19441945: 5 February 1945 to 11 November 19451946: 5 February 1946 to 5 August 19461947: 6 March 1947 to 25 October 19471948: 30 January 1948 to 29 August 19481949: 13 February 1949 to 1 September 19491950: 27 May 1950 to 9 October 19501951: 14 January 1951 to 9 December 19511952: 21 January 1952 to 29 July 19521953: 23 March 1953 to 23 June 19531954: 23 May 1954 to 8 December 19541955: 12 January 1955 to 28 October 19551956: 22 May 1956 to 22 July 19561957: 9 June 1957 to 23 August 19571958: 24 January 1958 to 27 December 19581959: 1 June 1959 to 18 December 19591960: 3 February 1960 to 21 July 196019131919192519311937194319491955JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Dingley Dell meeting 10 mm (0.39 in).
First to last qualifying date each year at Dingley Dell
YearFirst dateLast date
19131913-03-081913-09-14
19141914-01-151914-12-04
19151915-01-071915-10-09
19161916-01-211916-10-05
19171917-01-251917-10-01
19181918-02-101918-09-16
19191919-04-171919-12-10
19201920-03-121920-11-25
19211921-03-221921-12-31
19221922-06-071922-08-25
19231923-01-181923-06-27
19241924-03-181924-08-08
19251925-01-171925-09-25
19261926-03-311926-11-19
19271927-03-141927-09-18
19281928-03-291928-12-31
19291929-02-141929-11-14
19301930-05-091930-07-08
19311931-02-221931-12-27
19321932-05-291932-08-27
19331933-03-071933-11-14
19341934-01-191934-08-23
19351935-01-061935-08-05
19361936-01-291936-08-02
19371937-04-191937-08-27
19381938-01-161938-12-01
19391939-01-271939-11-10
19401940-05-141940-07-27
19411941-04-051941-12-10
19421942-04-151942-12-21
19431943-01-311943-12-08
19441944-04-301944-08-27
19451945-02-051945-11-11
19461946-02-051946-08-05
19471947-03-061947-10-25
19481948-01-301948-08-29
19491949-02-131949-09-01
19501950-05-271950-10-09
19511951-01-141951-12-09
19521952-01-211952-07-29
19531953-03-231953-06-23
19541954-05-231954-12-08
19551955-01-121955-10-28
19561956-05-221956-07-22
19571957-06-091957-08-23
19581958-01-241958-12-27
19591959-06-011959-12-18
19601960-02-031960-07-21

Every Fixed Threshold

Fixed thresholds at Dingley Dell
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain481919399
25 mm (0.98 in): Days with 25 mm or more rain36619171
50 mm (1.97 in): Days with 50 mm or more rain10219582

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 Dingley Dell 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 2026-10-14 (14 October 2026). Threshold counts are computed by this site.

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