Built 2026-10-19 (19 October 2026)

Pasan Threshold Days by Year (IN011060700)

4 fixed thresholds counted per year at Pasan (IN011060700): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Pasan Thresholds

  • Pasan: days with 10 mm (0.39 in) or more of precipitation in 46 years, most in 1936 with 53.
  • Pasan: days with 25 mm (0.98 in) or more of precipitation in 46 years, most in 1948 with 25.
  • Pasan: days with 50 mm (1.97 in) or more of precipitation in 45 years, most in 1923 with 10.
  • Pasan: days with 100 mm (3.94 in) or more of precipitation in 20 years, most in 1917 with 2.
  • 4 fixed thresholds have at least one qualifying day at Pasan.
46 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Pasan Days per year at Pasan with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 53 in 1936. 02040601913: 271914: 351915: 451916: 431917: 401918: 351919: 521920: 241921: 381922: 381923: 411924: 431925: 411926: 511927: 331928: 301929: 421930: 321931: 351932: 371933: 411934: 381935: 361936: 531937: 371938: 491939: 501940: 381941: 241942: 411943: 501944: 521945: 341946: 501947: 381948: 511949: 241950: 351951: 311952: 381953: 341954: 261956: 421957: 381958: 361959: 351913191819231928193319381943194819531959
Days per year at Pasan with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 53 in 1936.
Days with 10 mm (0.39 in) or more of precipitation per year at Pasan
YearDaysDecade average
19132739.6
19143539.6
19154539.6
19164339.6
19174039.6
19183539.6
19195239.6
19202438.1
19213838.1
19223838.1
19234138.1
19244338.1
19254138.1
19265138.1
19273338.1
19283038.1
19294238.1
19303240.8
19313540.8
19323740.8
19334140.8
19343840.8
19353640.8
19365340.8
19373740.8
19384940.8
19395040.8
19403840.2
19412440.2
19424140.2
19435040.2
19445240.2
19453440.2
19465040.2
19473840.2
19485140.2
19492440.2
19503535
19513135
19523835
19533435
19542635
19564235
19573835
19583635
19593535
First to last qualifying date each year at Pasan For each year, a bar from the first to the last day at Pasan meeting 10 mm (0.39 in). 1913: 10 February 1913 to 3 September 19131914: 1 March 1914 to 24 September 19141915: 28 January 1915 to 18 November 19151916: 17 February 1916 to 28 October 19161917: 4 February 1917 to 7 October 19171918: 24 February 1918 to 30 November 19181919: 10 January 1919 to 25 November 19191920: 22 March 1920 to 11 September 19201921: 22 January 1921 to 17 September 19211922: 2 January 1922 to 13 November 19221923: 17 June 1923 to 2 October 19231924: 5 January 1924 to 8 November 19241925: 28 May 1925 to 10 November 19251926: 7 March 1926 to 7 October 19261927: 5 February 1927 to 15 November 19271928: 24 January 1928 to 19 September 19281929: 20 January 1929 to 25 December 19291930: 27 March 1930 to 20 November 19301931: 4 February 1931 to 5 November 19311932: 20 June 1932 to 4 November 19321933: 23 January 1933 to 20 October 19331934: 16 April 1934 to 29 September 19341935: 4 February 1935 to 21 September 19351936: 8 February 1936 to 14 November 19361937: 11 February 1937 to 31 October 19371938: 9 January 1938 to 10 October 19381939: 2 January 1939 to 23 October 19391940: 9 February 1940 to 21 December 19401941: 21 February 1941 to 9 October 19411942: 21 February 1942 to 17 September 19421943: 8 January 1943 to 17 October 19431944: 10 January 1944 to 19 October 19441945: 6 January 1945 to 22 October 19451946: 25 February 1946 to 20 November 19461947: 19 January 1947 to 15 December 19471948: 3 January 1948 to 8 November 19481949: 7 March 1949 to 30 October 19491950: 22 February 1950 to 17 September 19501951: 3 April 1951 to 13 October 19511952: 19 June 1952 to 7 October 19521953: 25 June 1953 to 18 September 19531954: 6 July 1954 to 26 September 19541956: 19 May 1956 to 19 December 19561957: 1 January 1957 to 13 September 19571958: 23 February 1958 to 26 September 19581959: 27 January 1959 to 30 September 195919131919192519311937194319491956JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Pasan meeting 10 mm (0.39 in).
First to last qualifying date each year at Pasan
YearFirst dateLast date
19131913-02-101913-09-03
19141914-03-011914-09-24
19151915-01-281915-11-18
19161916-02-171916-10-28
19171917-02-041917-10-07
19181918-02-241918-11-30
19191919-01-101919-11-25
19201920-03-221920-09-11
19211921-01-221921-09-17
19221922-01-021922-11-13
19231923-06-171923-10-02
19241924-01-051924-11-08
19251925-05-281925-11-10
19261926-03-071926-10-07
19271927-02-051927-11-15
19281928-01-241928-09-19
19291929-01-201929-12-25
19301930-03-271930-11-20
19311931-02-041931-11-05
19321932-06-201932-11-04
19331933-01-231933-10-20
19341934-04-161934-09-29
19351935-02-041935-09-21
19361936-02-081936-11-14
19371937-02-111937-10-31
19381938-01-091938-10-10
19391939-01-021939-10-23
19401940-02-091940-12-21
19411941-02-211941-10-09
19421942-02-211942-09-17
19431943-01-081943-10-17
19441944-01-101944-10-19
19451945-01-061945-10-22
19461946-02-251946-11-20
19471947-01-191947-12-15
19481948-01-031948-11-08
19491949-03-071949-10-30
19501950-02-221950-09-17
19511951-04-031951-10-13
19521952-06-191952-10-07
19531953-06-251953-09-18
19541954-07-061954-09-26
19561956-05-191956-12-19
19571957-01-011957-09-13
19581958-02-231958-09-26
19591959-01-271959-09-30

Every Fixed Threshold

Fixed thresholds at Pasan
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4653193635
25 mm (0.98 in): Days with 25 mm or more rain4625194812
50 mm (1.97 in): Days with 50 mm or more rain451019232
100 mm (3.94 in): Days with 100 mm or more rain20219171

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1913.

Download the Data

  • Data for Pasan 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).