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

Thomas River Threshold Days by Year

3 fixed thresholds counted per year at Thomas River (ASN00009715): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Thomas River Thresholds

  • Thomas River: days with 10 mm (0.39 in) or more of precipitation in 27 years, most in 1968 with 24.
  • Thomas River: days with 25 mm (0.98 in) or more of precipitation in 22 years, most in 1920 with 8.
  • Thomas River: days with 50 mm (1.97 in) or more of precipitation in 6 years, most in 1915 with 2.
  • 3 fixed thresholds have at least one qualifying day at Thomas River.
27 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Thomas River Days per year at Thomas River with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 24 in 1968. 01020301907: 211908: 121909: 161910: 111911: 101912: 131913: 151914: 121915: 201916: 121917: 231918: 151919: 91920: 221925: 211926: 151965: 211966: 201967: 201968: 241969: 111970: 161971: 201972: 181973: 141975: 191977: 9190719101913191619191926196719701973
Days per year at Thomas River with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 24 in 1968.
Days with 10 mm (0.39 in) or more of precipitation per year at Thomas River
YearDaysDecade average
19072116.3
19081216.3
19091616.3
19101114
19111014
19121314
19131514
19141214
19152014
19161214
19172314
19181514
1919914
19202219.3
19252119.3
19261519.3
19652119.2
19662019.2
19672019.2
19682419.2
19691119.2
19701616
19712016
19721816
19731416
19751916
1977916
First to last qualifying date each year at Thomas River For each year, a bar from the first to the last day at Thomas River meeting 10 mm (0.39 in). 1907: 7 January 1907 to 22 November 19071908: 7 February 1908 to 15 October 19081909: 20 February 1909 to 13 November 19091910: 18 June 1910 to 31 October 19101911: 16 May 1911 to 13 October 19111912: 10 March 1912 to 21 October 19121913: 3 March 1913 to 20 December 19131914: 6 January 1914 to 29 December 19141915: 31 January 1915 to 18 September 19151916: 17 March 1916 to 20 October 19161917: 30 January 1917 to 18 November 19171918: 27 January 1918 to 30 November 19181919: 8 June 1919 to 1 December 19191920: 21 February 1920 to 21 October 19201925: 10 January 1925 to 16 October 19251926: 6 February 1926 to 22 October 19261965: 16 March 1965 to 27 November 19651966: 4 January 1966 to 15 December 19661967: 17 March 1967 to 5 October 19671968: 1 January 1968 to 13 December 19681969: 12 May 1969 to 5 November 19691970: 17 February 1970 to 4 November 19701971: 28 February 1971 to 11 November 19711972: 6 January 1972 to 11 September 19721973: 22 January 1973 to 1 December 19731975: 2 March 1975 to 11 December 19751977: 29 April 1977 to 31 October 19771907191119151919196519691973JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Thomas River meeting 10 mm (0.39 in).
First to last qualifying date each year at Thomas River
YearFirst dateLast date
19071907-01-071907-11-22
19081908-02-071908-10-15
19091909-02-201909-11-13
19101910-06-181910-10-31
19111911-05-161911-10-13
19121912-03-101912-10-21
19131913-03-031913-12-20
19141914-01-061914-12-29
19151915-01-311915-09-18
19161916-03-171916-10-20
19171917-01-301917-11-18
19181918-01-271918-11-30
19191919-06-081919-12-01
19201920-02-211920-10-21
19251925-01-101925-10-16
19261926-02-061926-10-22
19651965-03-161965-11-27
19661966-01-041966-12-15
19671967-03-171967-10-05
19681968-01-011968-12-13
19691969-05-121969-11-05
19701970-02-171970-11-04
19711971-02-281971-11-11
19721972-01-061972-09-11
19731973-01-221973-12-01
19751975-03-021975-12-11
19771977-04-291977-10-31

Every Fixed Threshold

Fixed thresholds at Thomas River
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain272419689
25 mm (0.98 in): Days with 25 mm or more rain22819201
50 mm (1.97 in): Days with 50 mm or more rain6219151

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 Thomas River 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).