Built 2026-10-19 (19 October 2026)

Shirol Threshold Days by Year (IN012131200)

4 fixed thresholds counted per year at Shirol (IN012131200): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Shirol Thresholds

  • Shirol: days with 10 mm (0.39 in) or more of precipitation in 65 years, most in 1959 with 31.
  • Shirol: days with 25 mm (0.98 in) or more of precipitation in 65 years, most in 1932 with 16.
  • Shirol: days with 50 mm (1.97 in) or more of precipitation in 52 years, most in 1950 with 7.
  • Shirol: days with 100 mm (3.94 in) or more of precipitation in 6 years, most in 1914 with 1.
  • 4 fixed thresholds have at least one qualifying day at Shirol.
65 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Shirol Days per year at Shirol with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 31 in 1959. 0102030401901: 171902: 141903: 191904: 131905: 121906: 161907: 211908: 171909: 101910: 151911: 101912: 171913: 151914: 251915: 211916: 231917: 191918: 151919: 201920: 81922: 81923: 71924: 151925: 121926: 131927: 151928: 131929: 181930: 181931: 161932: 301933: 241934: 181935: 111936: 121937: 121938: 161939: 111940: 191941: 131942: 181943: 181944: 181945: 151946: 181947: 201948: 211949: 191950: 281951: 161952: 161953: 171954: 181955: 251956: 281957: 201958: 191959: 311960: 271961: 151962: 201964: 171965: 151969: 301970: 131901190819151923193019371944195119581969
Days per year at Shirol with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 31 in 1959.
Days with 10 mm (0.39 in) or more of precipitation per year at Shirol
YearDaysDecade average
19011715.4
19021415.4
19031915.4
19041315.4
19051215.4
19061615.4
19072115.4
19081715.4
19091015.4
19101518
19111018
19121718
19131518
19142518
19152118
19162318
19171918
19181518
19192018
1920812.1
1922812.1
1923712.1
19241512.1
19251212.1
19261312.1
19271512.1
19281312.1
19291812.1
19301816.8
19311616.8
19323016.8
19332416.8
19341816.8
19351116.8
19361216.8
19371216.8
19381616.8
19391116.8
19401917.9
19411317.9
19421817.9
19431817.9
19441817.9
19451517.9
19461817.9
19472017.9
19482117.9
19491917.9
19502821.8
19511621.8
19521621.8
19531721.8
19541821.8
19552521.8
19562821.8
19572021.8
19581921.8
19593121.8
19602720.7
19611520.7
19622020.7
19641720.7
19651520.7
19693020.7
19701313
First to last qualifying date each year at Shirol For each year, a bar from the first to the last day at Shirol meeting 10 mm (0.39 in). 1901: 14 January 1901 to 23 October 19011902: 1 June 1902 to 18 December 19021903: 29 April 1903 to 19 October 19031904: 13 May 1904 to 22 October 19041905: 19 April 1905 to 25 November 19051906: 6 May 1906 to 31 December 19061907: 11 April 1907 to 28 November 19071908: 2 April 1908 to 5 November 19081909: 8 May 1909 to 1 November 19091910: 16 May 1910 to 12 November 19101911: 6 May 1911 to 27 September 19111912: 29 May 1912 to 27 October 19121913: 25 May 1913 to 14 October 19131914: 28 April 1914 to 6 November 19141915: 22 April 1915 to 27 December 19151916: 30 May 1916 to 25 November 19161917: 4 February 1917 to 19 November 19171918: 21 January 1918 to 29 November 19181919: 28 March 1919 to 9 November 19191920: 6 January 1920 to 28 September 19201922: 6 April 1922 to 23 November 19221923: 25 March 1923 to 28 September 19231924: 4 April 1924 to 18 October 19241925: 1 May 1925 to 11 October 19251926: 7 June 1926 to 5 October 19261927: 19 May 1927 to 11 November 19271928: 3 June 1928 to 25 October 19281929: 16 April 1929 to 6 December 19291930: 30 April 1930 to 7 December 19301931: 11 April 1931 to 17 December 19311932: 4 April 1932 to 26 November 19321933: 6 April 1933 to 19 December 19331934: 13 May 1934 to 1 November 19341935: 9 June 1935 to 1 November 19351936: 26 March 1936 to 20 November 19361937: 1 April 1937 to 5 October 19371938: 24 May 1938 to 9 November 19381939: 14 June 1939 to 1 November 19391940: 12 April 1940 to 13 December 19401941: 9 January 1941 to 10 October 19411942: 7 May 1942 to 21 December 19421943: 12 May 1943 to 3 November 19431944: 8 March 1944 to 13 November 19441945: 19 April 1945 to 6 October 19451946: 15 April 1946 to 10 November 19461947: 1 January 1947 to 18 October 19471948: 30 April 1948 to 23 November 19481949: 7 April 1949 to 22 October 19491950: 31 March 1950 to 7 November 19501951: 15 April 1951 to 24 November 19511952: 18 April 1952 to 21 October 19521953: 26 April 1953 to 27 October 19531954: 9 May 1954 to 21 October 19541955: 23 April 1955 to 1 November 19551956: 20 May 1956 to 23 November 19561957: 10 April 1957 to 15 November 19571958: 23 March 1958 to 31 August 19581959: 3 April 1959 to 13 November 19591960: 26 April 1960 to 9 November 19601961: 11 May 1961 to 16 October 19611962: 20 March 1962 to 6 December 19621964: 8 June 1964 to 18 November 19641965: 19 May 1965 to 11 December 19651969: 7 April 1969 to 28 November 19691970: 27 April 1970 to 13 October 197019011910191919291938194719561969JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Shirol meeting 10 mm (0.39 in).
First to last qualifying date each year at Shirol
YearFirst dateLast date
19011901-01-141901-10-23
19021902-06-011902-12-18
19031903-04-291903-10-19
19041904-05-131904-10-22
19051905-04-191905-11-25
19061906-05-061906-12-31
19071907-04-111907-11-28
19081908-04-021908-11-05
19091909-05-081909-11-01
19101910-05-161910-11-12
19111911-05-061911-09-27
19121912-05-291912-10-27
19131913-05-251913-10-14
19141914-04-281914-11-06
19151915-04-221915-12-27
19161916-05-301916-11-25
19171917-02-041917-11-19
19181918-01-211918-11-29
19191919-03-281919-11-09
19201920-01-061920-09-28
19221922-04-061922-11-23
19231923-03-251923-09-28
19241924-04-041924-10-18
19251925-05-011925-10-11
19261926-06-071926-10-05
19271927-05-191927-11-11
19281928-06-031928-10-25
19291929-04-161929-12-06
19301930-04-301930-12-07
19311931-04-111931-12-17
19321932-04-041932-11-26
19331933-04-061933-12-19
19341934-05-131934-11-01
19351935-06-091935-11-01
19361936-03-261936-11-20
19371937-04-011937-10-05
19381938-05-241938-11-09
19391939-06-141939-11-01
19401940-04-121940-12-13
19411941-01-091941-10-10
19421942-05-071942-12-21
19431943-05-121943-11-03
19441944-03-081944-11-13
19451945-04-191945-10-06
19461946-04-151946-11-10
19471947-01-011947-10-18
19481948-04-301948-11-23
19491949-04-071949-10-22
19501950-03-311950-11-07
19511951-04-151951-11-24
19521952-04-181952-10-21
19531953-04-261953-10-27
19541954-05-091954-10-21
19551955-04-231955-11-01
19561956-05-201956-11-23
19571957-04-101957-11-15
19581958-03-231958-08-31
19591959-04-031959-11-13
19601960-04-261960-11-09
19611961-05-111961-10-16
19621962-03-201962-12-06
19641964-06-081964-11-18
19651965-05-191965-12-11
19691969-04-071969-11-28
19701970-04-271970-10-13

Every Fixed Threshold

Fixed thresholds at Shirol
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain6531195913
25 mm (0.98 in): Days with 25 mm or more rain651619321
50 mm (1.97 in): Days with 50 mm or more rain52719501
100 mm (3.94 in): Days with 100 mm or more rain6119141

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 Shirol 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).