Built 2026-10-19 (19 October 2026)

Kalna Threshold Days by Year (IN024031200)

5 fixed thresholds counted per year at Kalna (IN024031200): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Kalna Thresholds

  • Kalna: days with 10 mm (0.39 in) or more of precipitation in 45 years, most in 1933 with 55.
  • Kalna: days with 25 mm (0.98 in) or more of precipitation in 45 years, most in 1904 with 26.
  • Kalna: days with 50 mm (1.97 in) or more of precipitation in 44 years, most in 1938 with 12.
  • Kalna: days with 100 mm (3.94 in) or more of precipitation in 11 years, most in 1932 with 3.
  • 5 fixed thresholds have at least one qualifying day at Kalna.
45 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Kalna Days per year at Kalna with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 55 in 1933. 02040601901: 361902: 341903: 541904: 481905: 481906: 391907: 441908: 431909: 521910: 521911: 441916: 341917: 521918: 401919: 491920: 401921: 371922: 471923: 411924: 351925: 371926: 431927: 341929: 391930: 471931: 441932: 351933: 551934: 411935: 301936: 411937: 361938: 461939: 401940: 351942: 421944: 451952: 451954: 331955: 351956: 421958: 251961: 301962: 271963: 40190119061911192019251931193619421956
Days per year at Kalna with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 55 in 1933.
Days with 10 mm (0.39 in) or more of precipitation per year at Kalna
YearDaysDecade average
19013644.2
19023444.2
19035444.2
19044844.2
19054844.2
19063944.2
19074444.2
19084344.2
19095244.2
19105245.2
19114445.2
19163445.2
19175245.2
19184045.2
19194945.2
19204039.2
19213739.2
19224739.2
19234139.2
19243539.2
19253739.2
19264339.2
19273439.2
19293939.2
19304741.5
19314441.5
19323541.5
19335541.5
19344141.5
19353041.5
19364141.5
19373641.5
19384641.5
19394041.5
19403540.7
19424240.7
19444540.7
19524536
19543336
19553536
19564236
19582536
19613032.3
19622732.3
19634032.3
First to last qualifying date each year at Kalna For each year, a bar from the first to the last day at Kalna meeting 10 mm (0.39 in). 1901: 12 February 1901 to 27 November 19011902: 13 March 1902 to 19 October 19021903: 14 January 1903 to 31 October 19031904: 19 February 1904 to 10 October 19041905: 13 January 1905 to 30 December 19051906: 22 January 1906 to 31 October 19061907: 1 February 1907 to 12 December 19071908: 12 January 1908 to 3 October 19081909: 12 April 1909 to 18 October 19091910: 13 April 1910 to 24 October 19101911: 4 March 1911 to 14 October 19111916: 8 April 1916 to 31 October 19161917: 24 April 1917 to 31 October 19171918: 23 March 1918 to 28 September 19181919: 8 April 1919 to 16 November 19191920: 5 February 1920 to 11 October 19201921: 22 January 1921 to 16 October 19211922: 9 April 1922 to 7 October 19221923: 11 February 1923 to 3 November 19231924: 18 April 1924 to 18 November 19241925: 11 March 1925 to 14 October 19251926: 10 January 1926 to 5 October 19261927: 10 January 1927 to 2 October 19271929: 31 January 1929 to 16 December 19291930: 29 March 1930 to 20 November 19301931: 9 April 1931 to 5 November 19311932: 5 May 1932 to 13 November 19321933: 24 January 1933 to 21 October 19331934: 18 February 1934 to 10 December 19341935: 18 January 1935 to 13 September 19351936: 8 February 1936 to 3 October 19361937: 12 February 1937 to 13 October 19371938: 14 February 1938 to 9 October 19381939: 22 April 1939 to 2 October 19391940: 11 February 1940 to 23 September 19401942: 7 March 1942 to 17 October 19421944: 24 March 1944 to 15 October 19441952: 17 March 1952 to 12 October 19521954: 30 April 1954 to 10 November 19541955: 21 May 1955 to 8 November 19551956: 28 January 1956 to 30 October 19561958: 29 January 1958 to 12 October 19581961: 22 January 1961 to 17 October 19611962: 28 January 1962 to 28 September 19621963: 10 April 1963 to 3 November 196319011907191719231930193619441961JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Kalna meeting 10 mm (0.39 in).
First to last qualifying date each year at Kalna
YearFirst dateLast date
19011901-02-121901-11-27
19021902-03-131902-10-19
19031903-01-141903-10-31
19041904-02-191904-10-10
19051905-01-131905-12-30
19061906-01-221906-10-31
19071907-02-011907-12-12
19081908-01-121908-10-03
19091909-04-121909-10-18
19101910-04-131910-10-24
19111911-03-041911-10-14
19161916-04-081916-10-31
19171917-04-241917-10-31
19181918-03-231918-09-28
19191919-04-081919-11-16
19201920-02-051920-10-11
19211921-01-221921-10-16
19221922-04-091922-10-07
19231923-02-111923-11-03
19241924-04-181924-11-18
19251925-03-111925-10-14
19261926-01-101926-10-05
19271927-01-101927-10-02
19291929-01-311929-12-16
19301930-03-291930-11-20
19311931-04-091931-11-05
19321932-05-051932-11-13
19331933-01-241933-10-21
19341934-02-181934-12-10
19351935-01-181935-09-13
19361936-02-081936-10-03
19371937-02-121937-10-13
19381938-02-141938-10-09
19391939-04-221939-10-02
19401940-02-111940-09-23
19421942-03-071942-10-17
19441944-03-241944-10-15
19521952-03-171952-10-12
19541954-04-301954-11-10
19551955-05-211955-11-08
19561956-01-281956-10-30
19581958-01-291958-10-12
19611961-01-221961-10-17
19621962-01-281962-09-28
19631963-04-101963-11-03

Every Fixed Threshold

Fixed thresholds at Kalna
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4555193340
25 mm (0.98 in): Days with 25 mm or more rain4526190414
50 mm (1.97 in): Days with 50 mm or more rain441219385
100 mm (3.94 in): Days with 100 mm or more rain11319321
200 mm (7.87 in): Days with 200 mm or more rain1119561

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 Kalna 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).