Built 2026-10-19 (19 October 2026)

Kalvan Threshold Days by Year (IN012160700)

5 fixed thresholds counted per year at Kalvan (IN012160700): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Kalvan Thresholds

  • Kalvan: days with 10 mm (0.39 in) or more of precipitation in 66 years, most in 1956 with 35.
  • Kalvan: days with 25 mm (0.98 in) or more of precipitation in 65 years, most in 1944 with 21.
  • Kalvan: days with 50 mm (1.97 in) or more of precipitation in 53 years, most in 1944 with 10.
  • Kalvan: days with 100 mm (3.94 in) or more of precipitation in 18 years, most in 1946 with 3.
  • 5 fixed thresholds have at least one qualifying day at Kalvan.
66 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Kalvan Days per year at Kalvan with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 35 in 1956. 0102030401901: 91902: 131903: 161904: 111905: 141906: 111907: 141908: 111909: 161910: 201911: 141912: 161913: 171914: 261915: 231916: 201917: 201918: 151919: 211920: 81921: 111922: 121923: 161924: 171925: 121926: 171927: 211928: 171929: 191930: 271931: 301932: 301933: 241934: 91935: 121936: 141937: 211938: 201939: 151940: 281941: 221942: 231943: 261944: 331945: 211946: 281947: 201948: 241949: 261950: 271951: 181952: 161953: 141954: 151955: 111956: 351957: 71958: 211959: 231960: 211962: 101963: 141964: 221965: 181969: 231970: 191901190819151922192919361943195019571965
Days per year at Kalvan with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 35 in 1956.
Days with 10 mm (0.39 in) or more of precipitation per year at Kalvan
YearDaysDecade average
1901912.8
19021312.8
19031612.8
19041112.8
19051412.8
19061112.8
19071412.8
19081112.8
19091612.8
19102019.2
19111419.2
19121619.2
19131719.2
19142619.2
19152319.2
19162019.2
19172019.2
19181519.2
19192119.2
1920815
19211115
19221215
19231615
19241715
19251215
19261715
19272115
19281715
19291915
19302720.2
19313020.2
19323020.2
19332420.2
1934920.2
19351220.2
19361420.2
19372120.2
19382020.2
19391520.2
19402825.1
19412225.1
19422325.1
19432625.1
19443325.1
19452125.1
19462825.1
19472025.1
19482425.1
19492625.1
19502718.7
19511818.7
19521618.7
19531418.7
19541518.7
19551118.7
19563518.7
1957718.7
19582118.7
19592318.7
19602118
19621018
19631418
19642218
19651818
19692318
19701919
First to last qualifying date each year at Kalvan For each year, a bar from the first to the last day at Kalvan meeting 10 mm (0.39 in). 1901: 4 May 1901 to 20 October 19011902: 8 January 1902 to 13 December 19021903: 23 May 1903 to 3 October 19031904: 25 February 1904 to 14 October 19041905: 12 June 1905 to 10 September 19051906: 9 June 1906 to 30 August 19061907: 4 April 1907 to 2 October 19071908: 15 June 1908 to 16 September 19081909: 3 April 1909 to 2 October 19091910: 10 June 1910 to 1 October 19101911: 14 May 1911 to 25 November 19111912: 18 June 1912 to 23 November 19121913: 5 June 1913 to 25 September 19131914: 6 May 1914 to 6 November 19141915: 17 April 1915 to 3 October 19151916: 28 May 1916 to 27 November 19161917: 30 March 1917 to 27 October 19171918: 10 March 1918 to 22 August 19181919: 18 May 1919 to 3 October 19191920: 6 January 1920 to 25 September 19201921: 12 June 1921 to 19 September 19211922: 21 May 1922 to 7 November 19221923: 7 March 1923 to 22 September 19231924: 4 April 1924 to 4 October 19241925: 2 June 1925 to 20 November 19251926: 3 January 1926 to 11 November 19261927: 6 June 1927 to 13 November 19271928: 12 June 1928 to 13 November 19281929: 18 April 1929 to 21 September 19291930: 23 May 1930 to 3 November 19301931: 15 June 1931 to 14 December 19311932: 24 April 1932 to 19 October 19321933: 17 May 1933 to 19 September 19331934: 7 June 1934 to 4 November 19341935: 17 June 1935 to 26 October 19351936: 18 June 1936 to 21 November 19361937: 13 June 1937 to 1 November 19371938: 27 March 1938 to 7 October 19381939: 19 June 1939 to 1 November 19391940: 20 June 1940 to 28 November 19401941: 29 June 1941 to 4 October 19411942: 15 June 1942 to 23 December 19421943: 3 May 1943 to 18 October 19431944: 10 June 1944 to 29 October 19441945: 30 April 1945 to 24 September 19451946: 16 February 1946 to 10 December 19461947: 17 May 1947 to 21 December 19471948: 14 June 1948 to 22 November 19481949: 27 May 1949 to 19 October 19491950: 3 June 1950 to 27 September 19501951: 4 June 1951 to 24 November 19511952: 9 June 1952 to 31 July 19521953: 14 June 1953 to 4 October 19531954: 20 March 1954 to 29 September 19541955: 24 August 1955 to 25 October 19551956: 24 May 1956 to 23 November 19561957: 10 April 1957 to 14 November 19571958: 26 May 1958 to 27 November 19581959: 17 April 1959 to 3 November 19591960: 10 January 1960 to 29 September 19601962: 4 July 1962 to 4 November 19621963: 1 May 1963 to 26 November 19631964: 7 June 1964 to 11 November 19641965: 22 June 1965 to 1 October 19651969: 3 June 1969 to 10 September 19691970: 3 June 1970 to 7 September 197019011910191919281937194619551965JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Kalvan meeting 10 mm (0.39 in).
First to last qualifying date each year at Kalvan
YearFirst dateLast date
19011901-05-041901-10-20
19021902-01-081902-12-13
19031903-05-231903-10-03
19041904-02-251904-10-14
19051905-06-121905-09-10
19061906-06-091906-08-30
19071907-04-041907-10-02
19081908-06-151908-09-16
19091909-04-031909-10-02
19101910-06-101910-10-01
19111911-05-141911-11-25
19121912-06-181912-11-23
19131913-06-051913-09-25
19141914-05-061914-11-06
19151915-04-171915-10-03
19161916-05-281916-11-27
19171917-03-301917-10-27
19181918-03-101918-08-22
19191919-05-181919-10-03
19201920-01-061920-09-25
19211921-06-121921-09-19
19221922-05-211922-11-07
19231923-03-071923-09-22
19241924-04-041924-10-04
19251925-06-021925-11-20
19261926-01-031926-11-11
19271927-06-061927-11-13
19281928-06-121928-11-13
19291929-04-181929-09-21
19301930-05-231930-11-03
19311931-06-151931-12-14
19321932-04-241932-10-19
19331933-05-171933-09-19
19341934-06-071934-11-04
19351935-06-171935-10-26
19361936-06-181936-11-21
19371937-06-131937-11-01
19381938-03-271938-10-07
19391939-06-191939-11-01
19401940-06-201940-11-28
19411941-06-291941-10-04
19421942-06-151942-12-23
19431943-05-031943-10-18
19441944-06-101944-10-29
19451945-04-301945-09-24
19461946-02-161946-12-10
19471947-05-171947-12-21
19481948-06-141948-11-22
19491949-05-271949-10-19
19501950-06-031950-09-27
19511951-06-041951-11-24
19521952-06-091952-07-31
19531953-06-141953-10-04
19541954-03-201954-09-29
19551955-08-241955-10-25
19561956-05-241956-11-23
19571957-04-101957-11-14
19581958-05-261958-11-27
19591959-04-171959-11-03
19601960-01-101960-09-29
19621962-07-041962-11-04
19631963-05-011963-11-26
19641964-06-071964-11-11
19651965-06-221965-10-01
19691969-06-031969-09-10
19701970-06-031970-09-07

Every Fixed Threshold

Fixed thresholds at Kalvan
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain6635195619
25 mm (0.98 in): Days with 25 mm or more rain652119444
50 mm (1.97 in): Days with 50 mm or more rain531019442
100 mm (3.94 in): Days with 100 mm or more rain18319461
200 mm (7.87 in): Days with 200 mm or more rain2119381

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 Kalvan 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).