Built 2026-10-18 (18 October 2026)

Toothdale Threshold Days by Year

4 fixed thresholds counted per year at Toothdale (ASN00069030): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Toothdale Thresholds

  • Toothdale: days with 10 mm (0.39 in) or more of precipitation in 31 years, most in 1934 with 26.
  • Toothdale: days with 25 mm (0.98 in) or more of precipitation in 31 years, most in 1914 with 12.
  • Toothdale: days with 50 mm (1.97 in) or more of precipitation in 25 years, most in 1914 with 7.
  • Toothdale: days with 100 mm (3.94 in) or more of precipitation in 9 years, most in 1914 with 2.
  • 4 fixed thresholds have at least one qualifying day at Toothdale.
31 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Toothdale Days per year at Toothdale with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 26 in 1934. 01020301907: 131908: 121909: 151911: 181912: 141914: 191915: 111916: 241917: 191918: 141919: 161920: 171921: 231922: 221923: 121924: 201925: 211926: 131927: 121933: 221934: 261935: 191936: 191937: 251938: 181939: 231940: 161942: 151943: 131944: 151945: 2119071912191719211925193419381943
Days per year at Toothdale with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 26 in 1934.
Days with 10 mm (0.39 in) or more of precipitation per year at Toothdale
YearDaysDecade average
19071313.3
19081213.3
19091513.3
19111816.9
19121416.9
19141916.9
19151116.9
19162416.9
19171916.9
19181416.9
19191616.9
19201717.5
19212317.5
19222217.5
19231217.5
19242017.5
19252117.5
19261317.5
19271217.5
19332221.7
19342621.7
19351921.7
19361921.7
19372521.7
19381821.7
19392321.7
19401616
19421516
19431316
19441516
19452116
First to last qualifying date each year at Toothdale For each year, a bar from the first to the last day at Toothdale meeting 10 mm (0.39 in). 1907: 6 February 1907 to 16 December 19071908: 10 January 1908 to 23 November 19081909: 5 January 1909 to 17 December 19091911: 13 January 1911 to 1 December 19111912: 18 March 1912 to 2 December 19121914: 20 March 1914 to 30 December 19141915: 8 January 1915 to 15 December 19151916: 6 January 1916 to 26 December 19161917: 2 January 1917 to 28 December 19171918: 11 January 1918 to 24 December 19181919: 26 February 1919 to 31 December 19191920: 5 January 1920 to 27 December 19201921: 3 January 1921 to 31 December 19211922: 3 January 1922 to 22 December 19221923: 25 January 1923 to 29 December 19231924: 3 January 1924 to 28 December 19241925: 15 January 1925 to 24 December 19251926: 5 January 1926 to 22 December 19261927: 6 January 1927 to 27 November 19271933: 23 January 1933 to 14 December 19331934: 31 January 1934 to 31 December 19341935: 7 January 1935 to 26 December 19351936: 13 January 1936 to 27 December 19361937: 13 January 1937 to 29 December 19371938: 3 January 1938 to 28 November 19381939: 16 January 1939 to 17 November 19391940: 8 January 1940 to 24 November 19401942: 20 February 1942 to 24 November 19421943: 3 January 1943 to 26 October 19431944: 3 January 1944 to 7 December 19441945: 11 January 1945 to 4 December 194519071912191719211925193419381943JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Toothdale meeting 10 mm (0.39 in).
First to last qualifying date each year at Toothdale
YearFirst dateLast date
19071907-02-061907-12-16
19081908-01-101908-11-23
19091909-01-051909-12-17
19111911-01-131911-12-01
19121912-03-181912-12-02
19141914-03-201914-12-30
19151915-01-081915-12-15
19161916-01-061916-12-26
19171917-01-021917-12-28
19181918-01-111918-12-24
19191919-02-261919-12-31
19201920-01-051920-12-27
19211921-01-031921-12-31
19221922-01-031922-12-22
19231923-01-251923-12-29
19241924-01-031924-12-28
19251925-01-151925-12-24
19261926-01-051926-12-22
19271927-01-061927-11-27
19331933-01-231933-12-14
19341934-01-311934-12-31
19351935-01-071935-12-26
19361936-01-131936-12-27
19371937-01-131937-12-29
19381938-01-031938-11-28
19391939-01-161939-11-17
19401940-01-081940-11-24
19421942-02-201942-11-24
19431943-01-031943-10-26
19441944-01-031944-12-07
19451945-01-111945-12-04

Every Fixed Threshold

Fixed thresholds at Toothdale
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3126193421
25 mm (0.98 in): Days with 25 mm or more rain311219146
50 mm (1.97 in): Days with 50 mm or more rain25719142
100 mm (3.94 in): Days with 100 mm or more rain9219141

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1907.

Download the Data

  • Data for Toothdale 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).