Built 2026-10-19 (19 October 2026)

Gudalur Threshold Days by Year (IN020091200)

5 fixed thresholds counted per year at Gudalur (IN020091200): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Gudalur Thresholds

  • Gudalur: days with 10 mm (0.39 in) or more of precipitation in 70 years, most in 1933 with 79.
  • Gudalur: days with 25 mm (0.98 in) or more of precipitation in 70 years, most in 1933 with 43.
  • Gudalur: days with 50 mm (1.97 in) or more of precipitation in 70 years, most in 1923 with 19.
  • Gudalur: days with 100 mm (3.94 in) or more of precipitation in 61 years, most in 1923 with 7.
  • 5 fixed thresholds have at least one qualifying day at Gudalur.
70 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Gudalur Days per year at Gudalur with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 79 in 1933. 0204060801901: 711902: 681903: 751904: 671905: 541906: 601907: 681908: 641909: 641910: 631911: 551912: 691913: 481914: 711915: 591916: 651917: 631918: 391919: 581920: 551921: 661922: 701923: 581924: 651925: 521926: 481927: 521928: 631929: 731930: 641931: 611932: 671933: 791934: 581935: 511936: 651937: 651938: 541939: 721940: 721941: 651942: 791943: 651944: 601945: 611946: 751947: 561948: 661949: 521950: 581951: 541952: 501953: 551954: 591955: 551956: 621957: 591958: 531959: 721960: 641961: 741962: 711963: 541964: 621965: 371966: 551967: 571968: 561969: 661970: 521901190819151922192919361943195019571964
Days per year at Gudalur with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 79 in 1933.
Days with 10 mm (0.39 in) or more of precipitation per year at Gudalur
YearDaysDecade average
19017165.7
19026865.7
19037565.7
19046765.7
19055465.7
19066065.7
19076865.7
19086465.7
19096465.7
19106359
19115559
19126959
19134859
19147159
19155959
19166559
19176359
19183959
19195859
19205560.2
19216660.2
19227060.2
19235860.2
19246560.2
19255260.2
19264860.2
19275260.2
19286360.2
19297360.2
19306463.6
19316163.6
19326763.6
19337963.6
19345863.6
19355163.6
19366563.6
19376563.6
19385463.6
19397263.6
19407265.1
19416565.1
19427965.1
19436565.1
19446065.1
19456165.1
19467565.1
19475665.1
19486665.1
19495265.1
19505857.7
19515457.7
19525057.7
19535557.7
19545957.7
19555557.7
19566257.7
19575957.7
19585357.7
19597257.7
19606459.6
19617459.6
19627159.6
19635459.6
19646259.6
19653759.6
19665559.6
19675759.6
19685659.6
19696659.6
19705252
First to last qualifying date each year at Gudalur For each year, a bar from the first to the last day at Gudalur meeting 10 mm (0.39 in). 1901: 21 February 1901 to 23 November 19011902: 15 March 1902 to 9 December 19021903: 5 May 1903 to 5 December 19031904: 25 March 1904 to 24 October 19041905: 25 April 1905 to 25 November 19051906: 17 January 1906 to 21 December 19061907: 28 March 1907 to 28 November 19071908: 27 March 1908 to 29 October 19081909: 1 January 1909 to 3 November 19091910: 10 March 1910 to 15 November 19101911: 18 March 1911 to 6 December 19111912: 7 May 1912 to 21 November 19121913: 2 March 1913 to 3 December 19131914: 30 April 1914 to 3 November 19141915: 18 January 1915 to 28 November 19151916: 31 March 1916 to 17 October 19161917: 1 February 1917 to 21 November 19171918: 26 March 1918 to 28 November 19181919: 18 February 1919 to 15 November 19191920: 1 January 1920 to 23 November 19201921: 10 April 1921 to 5 November 19211922: 1 January 1922 to 30 November 19221923: 28 February 1923 to 2 November 19231924: 22 March 1924 to 9 December 19241925: 8 April 1925 to 11 December 19251926: 8 January 1926 to 1 November 19261927: 4 May 1927 to 9 November 19271928: 7 January 1928 to 29 November 19281929: 13 March 1929 to 23 December 19291930: 9 April 1930 to 30 November 19301931: 6 March 1931 to 25 December 19311932: 5 May 1932 to 25 November 19321933: 11 April 1933 to 24 December 19331934: 9 January 1934 to 28 November 19341935: 30 January 1935 to 29 December 19351936: 13 February 1936 to 18 November 19361937: 15 March 1937 to 22 December 19371938: 26 March 1938 to 7 December 19381939: 8 April 1939 to 22 November 19391940: 10 April 1940 to 27 November 19401941: 22 April 1941 to 23 December 19411942: 25 April 1942 to 21 December 19421943: 4 January 1943 to 17 November 19431944: 22 February 1944 to 2 December 19441945: 5 May 1945 to 15 November 19451946: 17 April 1946 to 9 December 19461947: 29 January 1947 to 21 October 19471948: 8 March 1948 to 1 December 19481949: 2 April 1949 to 31 October 19491950: 29 May 1950 to 12 November 19501951: 7 April 1951 to 22 December 19511952: 5 April 1952 to 1 December 19521953: 10 April 1953 to 30 October 19531954: 14 March 1954 to 13 December 19541955: 13 April 1955 to 1 December 19551956: 16 March 1956 to 20 November 19561957: 17 March 1957 to 12 November 19571958: 5 March 1958 to 22 November 19581959: 18 April 1959 to 1 December 19591960: 13 March 1960 to 24 November 19601961: 10 April 1961 to 5 December 19611962: 22 March 1962 to 7 December 19621963: 26 March 1963 to 8 December 19631964: 17 April 1964 to 19 November 19641965: 6 April 1965 to 10 December 19651966: 30 April 1966 to 18 November 19661967: 28 April 1967 to 3 November 19671968: 24 February 1968 to 7 November 19681969: 11 April 1969 to 14 December 19691970: 6 April 1970 to 24 November 197019011910191919281937194619551964JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Gudalur meeting 10 mm (0.39 in).
First to last qualifying date each year at Gudalur
YearFirst dateLast date
19011901-02-211901-11-23
19021902-03-151902-12-09
19031903-05-051903-12-05
19041904-03-251904-10-24
19051905-04-251905-11-25
19061906-01-171906-12-21
19071907-03-281907-11-28
19081908-03-271908-10-29
19091909-01-011909-11-03
19101910-03-101910-11-15
19111911-03-181911-12-06
19121912-05-071912-11-21
19131913-03-021913-12-03
19141914-04-301914-11-03
19151915-01-181915-11-28
19161916-03-311916-10-17
19171917-02-011917-11-21
19181918-03-261918-11-28
19191919-02-181919-11-15
19201920-01-011920-11-23
19211921-04-101921-11-05
19221922-01-011922-11-30
19231923-02-281923-11-02
19241924-03-221924-12-09
19251925-04-081925-12-11
19261926-01-081926-11-01
19271927-05-041927-11-09
19281928-01-071928-11-29
19291929-03-131929-12-23
19301930-04-091930-11-30
19311931-03-061931-12-25
19321932-05-051932-11-25
19331933-04-111933-12-24
19341934-01-091934-11-28
19351935-01-301935-12-29
19361936-02-131936-11-18
19371937-03-151937-12-22
19381938-03-261938-12-07
19391939-04-081939-11-22
19401940-04-101940-11-27
19411941-04-221941-12-23
19421942-04-251942-12-21
19431943-01-041943-11-17
19441944-02-221944-12-02
19451945-05-051945-11-15
19461946-04-171946-12-09
19471947-01-291947-10-21
19481948-03-081948-12-01
19491949-04-021949-10-31
19501950-05-291950-11-12
19511951-04-071951-12-22
19521952-04-051952-12-01
19531953-04-101953-10-30
19541954-03-141954-12-13
19551955-04-131955-12-01
19561956-03-161956-11-20
19571957-03-171957-11-12
19581958-03-051958-11-22
19591959-04-181959-12-01
19601960-03-131960-11-24
19611961-04-101961-12-05
19621962-03-221962-12-07
19631963-03-261963-12-08
19641964-04-171964-11-19
19651965-04-061965-12-10
19661966-04-301966-11-18
19671967-04-281967-11-03
19681968-02-241968-11-07
19691969-04-111969-12-14
19701970-04-061970-11-24

Every Fixed Threshold

Fixed thresholds at Gudalur
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain7079193352
25 mm (0.98 in): Days with 25 mm or more rain7043193315
50 mm (1.97 in): Days with 50 mm or more rain701919236
100 mm (3.94 in): Days with 100 mm or more rain61719231
200 mm (7.87 in): Days with 200 mm or more rain14319241

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 Gudalur 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).