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Built 2026-10-19 (19 October 2026)

Todaraising Threshold Days by Year (IN019251100)

4 fixed thresholds counted per year at Todaraising (IN019251100): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Todaraising Thresholds

  • Todaraising: days with 10 mm (0.39 in) or more of precipitation in 39 years, most in 1946 with 30.
  • Todaraising: days with 25 mm (0.98 in) or more of precipitation in 39 years, most in 1945 with 13.
  • Todaraising: days with 50 mm (1.97 in) or more of precipitation in 35 years, most in 1962 with 5.
  • Todaraising: days with 100 mm (3.94 in) or more of precipitation in 10 years, most in 1931 with 1.
  • 4 fixed thresholds have at least one qualifying day at Todaraising.
39 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Todaraising Days per year at Todaraising with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 30 in 1946. 01020301930: 141931: 121932: 111933: 231934: 211935: 221936: 121937: 191938: 111939: 141940: 161941: 71942: 221943: 181944: 181945: 281946: 301947: 181948: 191949: 131950: 221952: 161953: 211954: 131955: 221956: 181957: 161958: 171959: 211960: 171961: 191962: 161963: 151964: 161965: 121966: 111968: 141969: 151970: 191930193419381942194619501955195919631968
Days per year at Todaraising with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 30 in 1946.
Days with 10 mm (0.39 in) or more of precipitation per year at Todaraising
YearDaysDecade average
19301415.9
19311215.9
19321115.9
19332315.9
19342115.9
19352215.9
19361215.9
19371915.9
19381115.9
19391415.9
19401618.9
1941718.9
19422218.9
19431818.9
19441818.9
19452818.9
19463018.9
19471818.9
19481918.9
19491318.9
19502218.4
19521618.4
19532118.4
19541318.4
19552218.4
19561818.4
19571618.4
19581718.4
19592118.4
19601715
19611915
19621615
19631515
19641615
19651215
19661115
19681415
19691515
19701919
First to last qualifying date each year at Todaraising For each year, a bar from the first to the last day at Todaraising meeting 10 mm (0.39 in). 1930: 12 January 1930 to 30 October 19301931: 4 July 1931 to 22 September 19311932: 19 July 1932 to 7 September 19321933: 26 February 1933 to 23 November 19331934: 8 January 1934 to 4 September 19341935: 25 June 1935 to 11 December 19351936: 28 June 1936 to 12 September 19361937: 23 June 1937 to 16 September 19371938: 7 June 1938 to 31 August 19381939: 26 February 1939 to 9 September 19391940: 18 January 1940 to 23 September 19401941: 6 July 1941 to 21 August 19411942: 30 June 1942 to 4 September 19421943: 14 June 1943 to 20 September 19431944: 1 January 1944 to 24 August 19441945: 1 January 1945 to 10 October 19451946: 30 April 1946 to 14 December 19461947: 16 July 1947 to 4 October 19471948: 19 January 1948 to 22 November 19481949: 5 April 1949 to 9 September 19491950: 8 July 1950 to 18 September 19501952: 22 June 1952 to 26 August 19521953: 6 January 1953 to 19 September 19531954: 4 February 1954 to 1 October 19541955: 28 June 1955 to 11 October 19551956: 6 July 1956 to 11 October 19561957: 9 January 1957 to 24 August 19571958: 10 June 1958 to 25 September 19581959: 6 July 1959 to 7 November 19591960: 18 April 1960 to 31 August 19601961: 5 July 1961 to 7 October 19611962: 6 July 1962 to 5 December 19621963: 27 July 1963 to 20 November 19631964: 11 May 1964 to 31 August 19641965: 20 May 1965 to 4 September 19651966: 18 June 1966 to 8 September 19661968: 22 March 1968 to 20 August 19681969: 5 July 1969 to 17 August 19691970: 19 February 1970 to 1 October 197019301935194019451950195619611966JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Todaraising meeting 10 mm (0.39 in).
First to last qualifying date each year at Todaraising
YearFirst dateLast date
19301930-01-121930-10-30
19311931-07-041931-09-22
19321932-07-191932-09-07
19331933-02-261933-11-23
19341934-01-081934-09-04
19351935-06-251935-12-11
19361936-06-281936-09-12
19371937-06-231937-09-16
19381938-06-071938-08-31
19391939-02-261939-09-09
19401940-01-181940-09-23
19411941-07-061941-08-21
19421942-06-301942-09-04
19431943-06-141943-09-20
19441944-01-011944-08-24
19451945-01-011945-10-10
19461946-04-301946-12-14
19471947-07-161947-10-04
19481948-01-191948-11-22
19491949-04-051949-09-09
19501950-07-081950-09-18
19521952-06-221952-08-26
19531953-01-061953-09-19
19541954-02-041954-10-01
19551955-06-281955-10-11
19561956-07-061956-10-11
19571957-01-091957-08-24
19581958-06-101958-09-25
19591959-07-061959-11-07
19601960-04-181960-08-31
19611961-07-051961-10-07
19621962-07-061962-12-05
19631963-07-271963-11-20
19641964-05-111964-08-31
19651965-05-201965-09-04
19661966-06-181966-09-08
19681968-03-221968-08-20
19691969-07-051969-08-17
19701970-02-191970-10-01

Every Fixed Threshold

Fixed thresholds at Todaraising
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3930194619
25 mm (0.98 in): Days with 25 mm or more rain391319455
50 mm (1.97 in): Days with 50 mm or more rain35519621
100 mm (3.94 in): Days with 100 mm or more rain10119311

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1930.

Download the Data

  • Data for Todaraising 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).