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

Mat Threshold Days by Year (IN023370500)

4 fixed thresholds counted per year at Mat (IN023370500): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mat Thresholds

  • Mat: days with 10 mm (0.39 in) or more of precipitation in 66 years, most in 1957 with 30.
  • Mat: days with 25 mm (0.98 in) or more of precipitation in 66 years, most in 1958 with 18.
  • Mat: days with 50 mm (1.97 in) or more of precipitation in 60 years, most in 1904 with 8.
  • Mat: days with 100 mm (3.94 in) or more of precipitation in 23 years, most in 1908 with 3.
  • 4 fixed thresholds have at least one qualifying day at Mat.
66 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Mat Days per year at Mat with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 30 in 1957. 01020301901: 141902: 161903: 141904: 251905: 91906: 231907: 161908: 261909: 221910: 201911: 131912: 181913: 101914: 151915: 131916: 201917: 271918: 71919: 171920: 171921: 151922: 221923: 211924: 241925: 191926: 221927: 121928: 111929: 101930: 141931: 171932: 111933: 231934: 251935: 231936: 251937: 141938: 151939: 161940: 191941: 101942: 251943: 171944: 211945: 151946: 181947: 211948: 191949: 211950: 171951: 141952: 151953: 141954: 131955: 191956: 191957: 301958: 271959: 171960: 251961: 211962: 191963: 151964: 191967: 271968: 151901190819151922192919361943195019571964
Days per year at Mat with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 30 in 1957.
Days with 10 mm (0.39 in) or more of precipitation per year at Mat
YearDaysDecade average
19011418.3
19021618.3
19031418.3
19042518.3
1905918.3
19062318.3
19071618.3
19082618.3
19092218.3
19102016
19111316
19121816
19131016
19141516
19151316
19162016
19172716
1918716
19191716
19201717.3
19211517.3
19222217.3
19232117.3
19242417.3
19251917.3
19262217.3
19271217.3
19281117.3
19291017.3
19301418.3
19311718.3
19321118.3
19332318.3
19342518.3
19352318.3
19362518.3
19371418.3
19381518.3
19391618.3
19401918.6
19411018.6
19422518.6
19431718.6
19442118.6
19451518.6
19461818.6
19472118.6
19481918.6
19492118.6
19501718.5
19511418.5
19521518.5
19531418.5
19541318.5
19551918.5
19561918.5
19573018.5
19582718.5
19591718.5
19602520.1
19612120.1
19621920.1
19631520.1
19641920.1
19672720.1
19681520.1
First to last qualifying date each year at Mat For each year, a bar from the first to the last day at Mat meeting 10 mm (0.39 in). 1901: 9 January 1901 to 18 October 19011902: 20 June 1902 to 9 September 19021903: 25 January 1903 to 10 October 19031904: 4 March 1904 to 18 December 19041905: 5 January 1905 to 13 September 19051906: 16 February 1906 to 15 September 19061907: 10 January 1907 to 24 August 19071908: 11 January 1908 to 31 August 19081909: 21 April 1909 to 26 December 19091910: 16 January 1910 to 3 October 19101911: 4 January 1911 to 28 September 19111912: 10 January 1912 to 27 September 19121913: 16 February 1913 to 12 December 19131914: 8 April 1914 to 23 September 19141915: 18 January 1915 to 17 September 19151916: 17 February 1916 to 7 October 19161917: 4 February 1917 to 27 October 19171918: 23 January 1918 to 29 August 19181919: 13 July 1919 to 25 December 19191920: 21 June 1920 to 11 September 19201921: 21 January 1921 to 21 September 19211922: 1 January 1922 to 23 December 19221923: 23 February 1923 to 3 December 19231924: 4 January 1924 to 10 December 19241925: 7 June 1925 to 7 August 19251926: 3 February 1926 to 16 September 19261927: 15 February 1927 to 28 September 19271928: 3 February 1928 to 30 November 19281929: 5 July 1929 to 4 October 19291930: 1 February 1930 to 12 September 19301931: 11 July 1931 to 16 October 19311932: 1 August 1932 to 25 September 19321933: 1 May 1933 to 19 October 19331934: 7 March 1934 to 23 September 19341935: 29 January 1935 to 12 December 19351936: 29 February 1936 to 4 December 19361937: 12 February 1937 to 31 December 19371938: 2 June 1938 to 27 August 19381939: 13 June 1939 to 18 September 19391940: 19 January 1940 to 17 September 19401941: 7 June 1941 to 10 September 19411942: 13 February 1942 to 9 September 19421943: 5 January 1943 to 14 September 19431944: 24 January 1944 to 5 October 19441945: 1 January 1945 to 26 September 19451946: 24 May 1946 to 8 October 19461947: 4 January 1947 to 21 December 19471948: 2 January 1948 to 24 September 19481949: 5 February 1949 to 30 September 19491950: 23 March 1950 to 19 September 19501951: 26 March 1951 to 25 November 19511952: 4 February 1952 to 27 August 19521953: 15 January 1953 to 29 September 19531954: 5 February 1954 to 1 October 19541955: 30 June 1955 to 13 October 19551956: 3 July 1956 to 12 October 19561957: 9 January 1957 to 22 October 19571958: 25 June 1958 to 22 December 19581959: 29 January 1959 to 7 November 19591960: 28 June 1960 to 5 October 19601961: 2 February 1961 to 16 November 19611962: 22 March 1962 to 6 December 19621963: 17 February 1963 to 21 November 19631964: 17 June 1964 to 26 September 19641967: 26 March 1967 to 24 December 19671968: 5 January 1968 to 21 August 196819011910191919281937194619551964JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Mat meeting 10 mm (0.39 in).
First to last qualifying date each year at Mat
YearFirst dateLast date
19011901-01-091901-10-18
19021902-06-201902-09-09
19031903-01-251903-10-10
19041904-03-041904-12-18
19051905-01-051905-09-13
19061906-02-161906-09-15
19071907-01-101907-08-24
19081908-01-111908-08-31
19091909-04-211909-12-26
19101910-01-161910-10-03
19111911-01-041911-09-28
19121912-01-101912-09-27
19131913-02-161913-12-12
19141914-04-081914-09-23
19151915-01-181915-09-17
19161916-02-171916-10-07
19171917-02-041917-10-27
19181918-01-231918-08-29
19191919-07-131919-12-25
19201920-06-211920-09-11
19211921-01-211921-09-21
19221922-01-011922-12-23
19231923-02-231923-12-03
19241924-01-041924-12-10
19251925-06-071925-08-07
19261926-02-031926-09-16
19271927-02-151927-09-28
19281928-02-031928-11-30
19291929-07-051929-10-04
19301930-02-011930-09-12
19311931-07-111931-10-16
19321932-08-011932-09-25
19331933-05-011933-10-19
19341934-03-071934-09-23
19351935-01-291935-12-12
19361936-02-291936-12-04
19371937-02-121937-12-31
19381938-06-021938-08-27
19391939-06-131939-09-18
19401940-01-191940-09-17
19411941-06-071941-09-10
19421942-02-131942-09-09
19431943-01-051943-09-14
19441944-01-241944-10-05
19451945-01-011945-09-26
19461946-05-241946-10-08
19471947-01-041947-12-21
19481948-01-021948-09-24
19491949-02-051949-09-30
19501950-03-231950-09-19
19511951-03-261951-11-25
19521952-02-041952-08-27
19531953-01-151953-09-29
19541954-02-051954-10-01
19551955-06-301955-10-13
19561956-07-031956-10-12
19571957-01-091957-10-22
19581958-06-251958-12-22
19591959-01-291959-11-07
19601960-06-281960-10-05
19611961-02-021961-11-16
19621962-03-221962-12-06
19631963-02-171963-11-21
19641964-06-171964-09-26
19671967-03-261967-12-24
19681968-01-051968-08-21

Every Fixed Threshold

Fixed thresholds at Mat
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain6630195715
25 mm (0.98 in): Days with 25 mm or more rain661819588
50 mm (1.97 in): Days with 50 mm or more rain60819043
100 mm (3.94 in): Days with 100 mm or more rain23319081

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 Mat 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).