Built 2026-10-19 (19 October 2026)

Chapra Obsy Sr Threshold Days by Year (IN004141300)

5 fixed thresholds counted per year at Chapra Obsy Sr (IN004141300): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Chapra Obsy Sr Thresholds

  • Chapra Obsy Sr: days with 10 mm (0.39 in) or more of precipitation in 52 years, most in 1969 with 46.
  • Chapra Obsy Sr: days with 25 mm (0.98 in) or more of precipitation in 52 years, most in 1953 with 22.
  • Chapra Obsy Sr: days with 50 mm (1.97 in) or more of precipitation in 52 years, most in 1921 with 10.
  • Chapra Obsy Sr: days with 100 mm (3.94 in) or more of precipitation in 24 years, most in 1952 with 4.
  • 5 fixed thresholds have at least one qualifying day at Chapra Obsy Sr.
52 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Chapra Obsy Sr Days per year at Chapra Obsy Sr with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 46 in 1969. 02040601901: 291902: 251903: 221904: 301905: 331906: 271907: 221908: 141909: 351910: 311911: 411919: 341920: 281921: 341922: 381923: 211924: 291925: 231936: 321937: 331938: 411939: 271940: 271941: 331942: 281943: 301944: 291945: 251946: 291947: 201948: 251949: 371950: 261951: 231952: 241953: 341954: 271955: 311956: 321957: 221958: 221959: 251960: 271961: 241962: 331963: 261964: 301965: 211966: 261967: 231968: 271969: 46190119071920193619421948195419601966
Days per year at Chapra Obsy Sr with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 46 in 1969.
Days with 10 mm (0.39 in) or more of precipitation per year at Chapra Obsy Sr
YearDaysDecade average
19012926.3
19022526.3
19032226.3
19043026.3
19053326.3
19062726.3
19072226.3
19081426.3
19093526.3
19103135.3
19114135.3
19193435.3
19202828.8
19213428.8
19223828.8
19232128.8
19242928.8
19252328.8
19363233.3
19373333.3
19384133.3
19392733.3
19402728.3
19413328.3
19422828.3
19433028.3
19442928.3
19452528.3
19462928.3
19472028.3
19482528.3
19493728.3
19502626.6
19512326.6
19522426.6
19533426.6
19542726.6
19553126.6
19563226.6
19572226.6
19582226.6
19592526.6
19602728.3
19612428.3
19623328.3
19632628.3
19643028.3
19652128.3
19662628.3
19672328.3
19682728.3
19694628.3
First to last qualifying date each year at Chapra Obsy Sr For each year, a bar from the first to the last day at Chapra Obsy Sr meeting 10 mm (0.39 in). 1901: 1 January 1901 to 4 October 19011902: 22 May 1902 to 27 September 19021903: 14 May 1903 to 31 October 19031904: 19 January 1904 to 18 October 19041905: 9 March 1905 to 1 October 19051906: 9 February 1906 to 26 September 19061907: 5 February 1907 to 4 September 19071908: 12 January 1908 to 30 September 19081909: 21 April 1909 to 1 October 19091910: 17 June 1910 to 6 October 19101911: 2 March 1911 to 20 November 19111919: 30 January 1919 to 9 October 19191920: 3 February 1920 to 16 September 19201921: 9 March 1921 to 13 October 19211922: 3 June 1922 to 22 September 19221923: 24 February 1923 to 5 October 19231924: 2 July 1924 to 8 November 19241925: 24 April 1925 to 18 October 19251936: 1 June 1936 to 23 October 19361937: 12 February 1937 to 7 October 19371938: 26 January 1938 to 14 October 19381939: 21 February 1939 to 26 September 19391940: 13 March 1940 to 24 September 19401941: 5 June 1941 to 9 September 19411942: 17 January 1942 to 30 September 19421943: 13 January 1943 to 27 September 19431944: 19 February 1944 to 5 October 19441945: 5 January 1945 to 27 December 19451946: 20 February 1946 to 19 October 19461947: 6 May 1947 to 3 October 19471948: 22 June 1948 to 16 October 19481949: 28 January 1949 to 31 October 19491950: 26 March 1950 to 25 October 19501951: 6 February 1951 to 21 September 19511952: 30 May 1952 to 26 September 19521953: 16 January 1953 to 1 October 19531954: 10 January 1954 to 16 September 19541955: 10 June 1955 to 2 October 19551956: 3 June 1956 to 30 December 19561957: 9 January 1957 to 26 September 19571958: 29 January 1958 to 12 October 19581959: 22 January 1959 to 27 October 19591960: 7 March 1960 to 2 October 19601961: 3 February 1961 to 4 October 19611962: 27 January 1962 to 4 October 19621963: 9 May 1963 to 4 October 19631964: 6 May 1964 to 10 October 19641965: 29 June 1965 to 19 October 19651966: 4 January 1966 to 16 November 19661967: 15 March 1967 to 21 September 19671968: 7 January 1968 to 5 October 19681969: 14 January 1969 to 11 November 196919011908192219391946195319601967JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Chapra Obsy Sr meeting 10 mm (0.39 in).
First to last qualifying date each year at Chapra Obsy Sr
YearFirst dateLast date
19011901-01-011901-10-04
19021902-05-221902-09-27
19031903-05-141903-10-31
19041904-01-191904-10-18
19051905-03-091905-10-01
19061906-02-091906-09-26
19071907-02-051907-09-04
19081908-01-121908-09-30
19091909-04-211909-10-01
19101910-06-171910-10-06
19111911-03-021911-11-20
19191919-01-301919-10-09
19201920-02-031920-09-16
19211921-03-091921-10-13
19221922-06-031922-09-22
19231923-02-241923-10-05
19241924-07-021924-11-08
19251925-04-241925-10-18
19361936-06-011936-10-23
19371937-02-121937-10-07
19381938-01-261938-10-14
19391939-02-211939-09-26
19401940-03-131940-09-24
19411941-06-051941-09-09
19421942-01-171942-09-30
19431943-01-131943-09-27
19441944-02-191944-10-05
19451945-01-051945-12-27
19461946-02-201946-10-19
19471947-05-061947-10-03
19481948-06-221948-10-16
19491949-01-281949-10-31
19501950-03-261950-10-25
19511951-02-061951-09-21
19521952-05-301952-09-26
19531953-01-161953-10-01
19541954-01-101954-09-16
19551955-06-101955-10-02
19561956-06-031956-12-30
19571957-01-091957-09-26
19581958-01-291958-10-12
19591959-01-221959-10-27
19601960-03-071960-10-02
19611961-02-031961-10-04
19621962-01-271962-10-04
19631963-05-091963-10-04
19641964-05-061964-10-10
19651965-06-291965-10-19
19661966-01-041966-11-16
19671967-03-151967-09-21
19681968-01-071968-10-05
19691969-01-141969-11-11

Every Fixed Threshold

Fixed thresholds at Chapra Obsy Sr
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain5246196946
25 mm (0.98 in): Days with 25 mm or more rain5222195319
50 mm (1.97 in): Days with 50 mm or more rain521019215
100 mm (3.94 in): Days with 100 mm or more rain24419521
200 mm (7.87 in): Days with 200 mm or more rain2119211

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 Chapra Obsy Sr 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).