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Data as of 2025-12-31
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Built 2026-10-15 (15 October 2026)

Dunoon Threshold Days by Year

5 fixed thresholds counted per year at Dunoon (ASN00058021): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Dunoon Thresholds

  • Dunoon: days with 10 mm (0.39 in) or more of precipitation in 30 years, most in 1898 with 55.
  • Dunoon: days with 25 mm (0.98 in) or more of precipitation in 30 years, most in 1906 with 26.
  • Dunoon: days with 50 mm (1.97 in) or more of precipitation in 27 years, most in 1899 with 12.
  • Dunoon: days with 100 mm (3.94 in) or more of precipitation in 15 years, most in 1899 with 3.
  • 5 fixed thresholds have at least one qualifying day at Dunoon.
30 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Dunoon Days per year at Dunoon with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 55 in 1898. 02040601896: 471897: 431898: 551899: 481900: 311901: 391902: 251903: 461904: 371905: 351906: 501907: 421908: 371909: 391910: 451911: 331912: 321913: 481914: 531915: 181916: 481917: 411935: 361936: 301937: 501938: 461939: 331940: 321941: 341942: 231896189919021905190819111914191719371940
Days per year at Dunoon with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 55 in 1898.
Days with 10 mm (0.39 in) or more of precipitation per year at Dunoon
YearDaysDecade average
18964748.3
18974348.3
18985548.3
18994848.3
19003138.1
19013938.1
19022538.1
19034638.1
19043738.1
19053538.1
19065038.1
19074238.1
19083738.1
19093938.1
19104539.8
19113339.8
19123239.8
19134839.8
19145339.8
19151839.8
19164839.8
19174139.8
19353639
19363039
19375039
19384639
19393339
19403229.7
19413429.7
19422329.7
First to last qualifying date each year at Dunoon For each year, a bar from the first to the last day at Dunoon meeting 10 mm (0.39 in). 1896: 10 January 1896 to 30 December 18961897: 10 January 1897 to 31 December 18971898: 2 January 1898 to 25 December 18981899: 12 January 1899 to 31 December 18991900: 8 January 1900 to 25 December 19001901: 22 January 1901 to 7 December 19011902: 5 January 1902 to 8 December 19021903: 6 January 1903 to 25 December 19031904: 22 January 1904 to 19 December 19041905: 16 January 1905 to 29 December 19051906: 2 January 1906 to 31 December 19061907: 4 January 1907 to 29 December 19071908: 11 January 1908 to 28 December 19081909: 10 January 1909 to 27 December 19091910: 2 January 1910 to 19 December 19101911: 11 January 1911 to 17 December 19111912: 9 February 1912 to 21 December 19121913: 4 January 1913 to 20 December 19131914: 11 January 1914 to 29 December 19141915: 2 January 1915 to 19 December 19151916: 15 January 1916 to 27 December 19161917: 11 January 1917 to 13 December 19171935: 6 January 1935 to 20 December 19351936: 1 January 1936 to 29 December 19361937: 10 January 1937 to 19 December 19371938: 15 January 1938 to 22 December 19381939: 18 January 1939 to 14 December 19391940: 16 January 1940 to 17 December 19401941: 10 January 1941 to 23 December 19411942: 10 January 1942 to 16 November 194218961900190419081912191619371941JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Dunoon meeting 10 mm (0.39 in).
First to last qualifying date each year at Dunoon
YearFirst dateLast date
18961896-01-101896-12-30
18971897-01-101897-12-31
18981898-01-021898-12-25
18991899-01-121899-12-31
19001900-01-081900-12-25
19011901-01-221901-12-07
19021902-01-051902-12-08
19031903-01-061903-12-25
19041904-01-221904-12-19
19051905-01-161905-12-29
19061906-01-021906-12-31
19071907-01-041907-12-29
19081908-01-111908-12-28
19091909-01-101909-12-27
19101910-01-021910-12-19
19111911-01-111911-12-17
19121912-02-091912-12-21
19131913-01-041913-12-20
19141914-01-111914-12-29
19151915-01-021915-12-19
19161916-01-151916-12-27
19171917-01-111917-12-13
19351935-01-061935-12-20
19361936-01-011936-12-29
19371937-01-101937-12-19
19381938-01-151938-12-22
19391939-01-181939-12-14
19401940-01-161940-12-17
19411941-01-101941-12-23
19421942-01-101942-11-16

Every Fixed Threshold

Fixed thresholds at Dunoon
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3055189823
25 mm (0.98 in): Days with 25 mm or more rain302619068
50 mm (1.97 in): Days with 50 mm or more rain271218993
100 mm (3.94 in): Days with 100 mm or more rain15318991
200 mm (7.87 in): Days with 200 mm or more rain1119171

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1896.

Download the Data

  • Data for Dunoon 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 2026-10-13 (13 October 2026). Threshold counts are computed by this site.

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