Built 2026-10-19 (19 October 2026)

Nimarana Threshold Days by Year (IN019021201)

5 fixed thresholds counted per year at Nimarana (IN019021201): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Nimarana Thresholds

  • Nimarana: days with 10 mm (0.39 in) or more of precipitation in 69 years, most in 1917 with 35.
  • Nimarana: days with 25 mm (0.98 in) or more of precipitation in 69 years, most in 1917 with 16.
  • Nimarana: days with 50 mm (1.97 in) or more of precipitation in 57 years, most in 1960 with 8.
  • Nimarana: days with 100 mm (3.94 in) or more of precipitation in 20 years, most in 1936 with 2.
  • 5 fixed thresholds have at least one qualifying day at Nimarana.
69 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Nimarana Days per year at Nimarana with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 35 in 1917. 0102030401901: 101902: 171903: 111904: 201905: 101906: 181907: 171908: 271909: 201910: 191911: 131912: 101913: 151914: 141915: 101916: 231917: 351918: 71919: 161920: 151921: 111922: 121923: 131924: 241925: 151926: 171927: 171928: 151929: 91930: 211931: 201932: 161933: 231934: 191935: 201936: 171937: 91938: 111939: 101940: 141941: 151942: 261943: 181944: 191945: 161946: 191947: 171948: 201949: 21950: 201952: 111953: 91954: 131955: 131956: 231957: 261958: 221959: 111960: 171961: 121962: 111963: 231964: 211965: 111966: 161967: 301968: 131969: 151970: 161901190819151922192919361943195019581965
Days per year at Nimarana with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 35 in 1917.
Days with 10 mm (0.39 in) or more of precipitation per year at Nimarana
YearDaysDecade average
19011016.7
19021716.7
19031116.7
19042016.7
19051016.7
19061816.7
19071716.7
19082716.7
19092016.7
19101916.2
19111316.2
19121016.2
19131516.2
19141416.2
19151016.2
19162316.2
19173516.2
1918716.2
19191616.2
19201514.8
19211114.8
19221214.8
19231314.8
19242414.8
19251514.8
19261714.8
19271714.8
19281514.8
1929914.8
19302116.6
19312016.6
19321616.6
19332316.6
19341916.6
19352016.6
19361716.6
1937916.6
19381116.6
19391016.6
19401416.6
19411516.6
19422616.6
19431816.6
19441916.6
19451616.6
19461916.6
19471716.6
19482016.6
1949216.6
19502016.4
19521116.4
1953916.4
19541316.4
19551316.4
19562316.4
19572616.4
19582216.4
19591116.4
19601716.9
19611216.9
19621116.9
19632316.9
19642116.9
19651116.9
19661616.9
19673016.9
19681316.9
19691516.9
19701616
First to last qualifying date each year at Nimarana For each year, a bar from the first to the last day at Nimarana meeting 10 mm (0.39 in). 1901: 8 January 1901 to 21 September 19011902: 20 June 1902 to 25 October 19021903: 12 July 1903 to 9 October 19031904: 3 March 1904 to 17 December 19041905: 11 July 1905 to 29 December 19051906: 16 February 1906 to 15 September 19061907: 9 January 1907 to 24 August 19071908: 11 January 1908 to 2 September 19081909: 22 April 1909 to 14 December 19091910: 1 July 1910 to 2 October 19101911: 4 January 1911 to 18 November 19111912: 9 January 1912 to 8 September 19121913: 16 February 1913 to 5 September 19131914: 10 May 1914 to 30 October 19141915: 9 February 1915 to 29 September 19151916: 30 May 1916 to 5 October 19161917: 22 March 1917 to 27 October 19171918: 5 June 1918 to 27 August 19181919: 18 January 1919 to 13 December 19191920: 12 January 1920 to 2 August 19201921: 28 June 1921 to 20 September 19211922: 3 June 1922 to 20 September 19221923: 18 June 1923 to 3 December 19231924: 5 January 1924 to 10 December 19241925: 30 May 1925 to 6 November 19251926: 3 February 1926 to 4 September 19261927: 10 April 1927 to 19 December 19271928: 3 February 1928 to 29 November 19281929: 3 July 1929 to 29 August 19291930: 14 January 1930 to 1 September 19301931: 4 March 1931 to 18 October 19311932: 25 March 1932 to 24 September 19321933: 4 May 1933 to 19 October 19331934: 8 January 1934 to 24 December 19341935: 29 January 1935 to 16 September 19351936: 30 March 1936 to 25 September 19361937: 12 February 1937 to 16 September 19371938: 1 January 1938 to 26 September 19381939: 16 February 1939 to 17 September 19391940: 17 January 1940 to 29 August 19401941: 16 January 1941 to 11 December 19411942: 28 June 1942 to 4 September 19421943: 15 June 1943 to 13 September 19431944: 24 January 1944 to 5 October 19441945: 5 January 1945 to 25 September 19451946: 22 May 1946 to 8 October 19461947: 2 June 1947 to 27 September 19471948: 1 January 1948 to 22 August 19481949: 3 August 1949 to 12 August 19491950: 19 May 1950 to 17 September 19501952: 4 February 1952 to 26 August 19521953: 7 July 1953 to 29 August 19531954: 20 February 1954 to 30 September 19541955: 27 June 1955 to 5 October 19551956: 11 March 1956 to 11 October 19561957: 9 January 1957 to 7 December 19571958: 24 June 1958 to 3 October 19581959: 29 January 1959 to 8 September 19591960: 17 May 1960 to 5 October 19601961: 23 June 1961 to 17 September 19611962: 17 July 1962 to 13 December 19621963: 12 June 1963 to 14 September 19631964: 5 July 1964 to 3 September 19641965: 19 February 1965 to 18 October 19651966: 13 February 1966 to 22 August 19661967: 23 March 1967 to 27 December 19671968: 5 January 1968 to 20 August 19681969: 30 April 1969 to 12 September 19691970: 6 June 1970 to 24 September 197019011910191919281937194619561965JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Nimarana meeting 10 mm (0.39 in).
First to last qualifying date each year at Nimarana
YearFirst dateLast date
19011901-01-081901-09-21
19021902-06-201902-10-25
19031903-07-121903-10-09
19041904-03-031904-12-17
19051905-07-111905-12-29
19061906-02-161906-09-15
19071907-01-091907-08-24
19081908-01-111908-09-02
19091909-04-221909-12-14
19101910-07-011910-10-02
19111911-01-041911-11-18
19121912-01-091912-09-08
19131913-02-161913-09-05
19141914-05-101914-10-30
19151915-02-091915-09-29
19161916-05-301916-10-05
19171917-03-221917-10-27
19181918-06-051918-08-27
19191919-01-181919-12-13
19201920-01-121920-08-02
19211921-06-281921-09-20
19221922-06-031922-09-20
19231923-06-181923-12-03
19241924-01-051924-12-10
19251925-05-301925-11-06
19261926-02-031926-09-04
19271927-04-101927-12-19
19281928-02-031928-11-29
19291929-07-031929-08-29
19301930-01-141930-09-01
19311931-03-041931-10-18
19321932-03-251932-09-24
19331933-05-041933-10-19
19341934-01-081934-12-24
19351935-01-291935-09-16
19361936-03-301936-09-25
19371937-02-121937-09-16
19381938-01-011938-09-26
19391939-02-161939-09-17
19401940-01-171940-08-29
19411941-01-161941-12-11
19421942-06-281942-09-04
19431943-06-151943-09-13
19441944-01-241944-10-05
19451945-01-051945-09-25
19461946-05-221946-10-08
19471947-06-021947-09-27
19481948-01-011948-08-22
19491949-08-031949-08-12
19501950-05-191950-09-17
19521952-02-041952-08-26
19531953-07-071953-08-29
19541954-02-201954-09-30
19551955-06-271955-10-05
19561956-03-111956-10-11
19571957-01-091957-12-07
19581958-06-241958-10-03
19591959-01-291959-09-08
19601960-05-171960-10-05
19611961-06-231961-09-17
19621962-07-171962-12-13
19631963-06-121963-09-14
19641964-07-051964-09-03
19651965-02-191965-10-18
19661966-02-131966-08-22
19671967-03-231967-12-27
19681968-01-051968-08-20
19691969-04-301969-09-12
19701970-06-061970-09-24

Every Fixed Threshold

Fixed thresholds at Nimarana
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain6935191716
25 mm (0.98 in): Days with 25 mm or more rain691619173
50 mm (1.97 in): Days with 50 mm or more rain57819602
100 mm (3.94 in): Days with 100 mm or more rain20219361
200 mm (7.87 in): Days with 200 mm or more rain1119691

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1901.

Download the Data

  • Data for Nimarana 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).