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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Sironj Threshold Days by Year (IN011040101)

5 fixed thresholds counted per year at Sironj (IN011040101): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Sironj Thresholds

  • Sironj: days with 10 mm (0.39 in) or more of precipitation in 29 years, most in 1961 with 41.
  • Sironj: days with 25 mm (0.98 in) or more of precipitation in 29 years, most in 1961 with 20.
  • Sironj: days with 50 mm (1.97 in) or more of precipitation in 29 years, most in 1969 with 11.
  • Sironj: days with 100 mm (3.94 in) or more of precipitation in 19 years, most in 1969 with 3.
  • 5 fixed thresholds have at least one qualifying day at Sironj.
29 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Sironj Days per year at Sironj with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 41 in 1961. 02040601936: 231937: 301938: 271939: 251940: 241941: 171942: 381943: 211944: 281945: 271946: 381947: 271949: 241950: 101951: 71952: 241953: 261954: 251955: 351956: 321961: 411962: 251963: 281964: 301965: 131966: 201967: 351968: 221969: 271936193919421945194919521955196219651968
Days per year at Sironj with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 41 in 1961.
Days with 10 mm (0.39 in) or more of precipitation per year at Sironj
YearDaysDecade average
19362326.3
19373026.3
19382726.3
19392526.3
19402427.1
19411727.1
19423827.1
19432127.1
19442827.1
19452727.1
19463827.1
19472727.1
19492427.1
19501022.7
1951722.7
19522422.7
19532622.7
19542522.7
19553522.7
19563222.7
19614126.8
19622526.8
19632826.8
19643026.8
19651326.8
19662026.8
19673526.8
19682226.8
19692726.8
First to last qualifying date each year at Sironj For each year, a bar from the first to the last day at Sironj meeting 10 mm (0.39 in). 1936: 22 June 1936 to 15 November 19361937: 1 February 1937 to 15 September 19371938: 14 January 1938 to 6 October 19381939: 29 January 1939 to 10 September 19391940: 6 June 1940 to 19 October 19401941: 14 January 1941 to 18 September 19411942: 12 January 1942 to 20 September 19421943: 29 January 1943 to 19 October 19431944: 9 January 1944 to 8 October 19441945: 14 January 1945 to 22 September 19451946: 9 June 1946 to 14 December 19461947: 29 June 1947 to 19 December 19471949: 10 June 1949 to 17 September 19491950: 9 June 1950 to 29 August 19501951: 13 June 1951 to 12 September 19511952: 10 February 1952 to 21 September 19521953: 12 January 1953 to 11 September 19531954: 20 February 1954 to 1 October 19541955: 23 January 1955 to 30 September 19551956: 29 May 1956 to 4 October 19561961: 29 January 1961 to 1 November 19611962: 24 January 1962 to 21 September 19621963: 15 January 1963 to 22 November 19631964: 24 June 1964 to 27 September 19641965: 2 July 1965 to 7 September 19651966: 15 June 1966 to 14 November 19661967: 22 March 1967 to 26 December 19671968: 27 June 1968 to 30 September 19681969: 27 June 1969 to 11 November 196919361940194419491953196119651969JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Sironj meeting 10 mm (0.39 in).
First to last qualifying date each year at Sironj
YearFirst dateLast date
19361936-06-221936-11-15
19371937-02-011937-09-15
19381938-01-141938-10-06
19391939-01-291939-09-10
19401940-06-061940-10-19
19411941-01-141941-09-18
19421942-01-121942-09-20
19431943-01-291943-10-19
19441944-01-091944-10-08
19451945-01-141945-09-22
19461946-06-091946-12-14
19471947-06-291947-12-19
19491949-06-101949-09-17
19501950-06-091950-08-29
19511951-06-131951-09-12
19521952-02-101952-09-21
19531953-01-121953-09-11
19541954-02-201954-10-01
19551955-01-231955-09-30
19561956-05-291956-10-04
19611961-01-291961-11-01
19621962-01-241962-09-21
19631963-01-151963-11-22
19641964-06-241964-09-27
19651965-07-021965-09-07
19661966-06-151966-11-14
19671967-03-221967-12-26
19681968-06-271968-09-30
19691969-06-271969-11-11

Every Fixed Threshold

Fixed thresholds at Sironj
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2941196127
25 mm (0.98 in): Days with 25 mm or more rain2920196120
50 mm (1.97 in): Days with 50 mm or more rain2911196911
100 mm (3.94 in): Days with 100 mm or more rain19319693
200 mm (7.87 in): Days with 200 mm or more rain2119411

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1936.

Download the Data

  • Data for Sironj 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).