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

Ramapuram Threshold Days by Year (IN001031200)

5 fixed thresholds counted per year at Ramapuram (IN001031200): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ramapuram Thresholds

  • Ramapuram: days with 10 mm (0.39 in) or more of precipitation in 32 years, most in 1931 with 36.
  • Ramapuram: days with 25 mm (0.98 in) or more of precipitation in 31 years, most in 1943 with 21.
  • Ramapuram: days with 50 mm (1.97 in) or more of precipitation in 30 years, most in 1943 with 7.
  • Ramapuram: days with 100 mm (3.94 in) or more of precipitation in 9 years, most in 1943 with 2.
  • 5 fixed thresholds have at least one qualifying day at Ramapuram.
32 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Ramapuram Days per year at Ramapuram with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 36 in 1931. 0102030401930: 311931: 361932: 321933: 171934: 321935: 291936: 321937: 291938: 191939: 251940: 291941: 261942: 161943: 321944: 341945: 211946: 201947: 41948: 131949: 171950: 91951: 61953: 251954: 231955: 301956: 161957: 141958: 91960: 81961: 111962: 31963: 819301934193819421946195019551960
Days per year at Ramapuram with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 36 in 1931.
Days with 10 mm (0.39 in) or more of precipitation per year at Ramapuram
YearDaysDecade average
19303128.2
19313628.2
19323228.2
19331728.2
19343228.2
19352928.2
19363228.2
19372928.2
19381928.2
19392528.2
19402921.2
19412621.2
19421621.2
19433221.2
19443421.2
19452121.2
19462021.2
1947421.2
19481321.2
19491721.2
1950916.5
1951616.5
19532516.5
19542316.5
19553016.5
19561616.5
19571416.5
1958916.5
196087.5
1961117.5
196237.5
196387.5
First to last qualifying date each year at Ramapuram For each year, a bar from the first to the last day at Ramapuram meeting 10 mm (0.39 in). 1930: 8 January 1930 to 3 December 19301931: 14 May 1931 to 24 December 19311932: 22 February 1932 to 15 December 19321933: 12 March 1933 to 18 December 19331934: 10 January 1934 to 28 November 19341935: 8 January 1935 to 17 November 19351936: 29 March 1936 to 20 December 19361937: 15 February 1937 to 12 December 19371938: 21 May 1938 to 8 December 19381939: 21 March 1939 to 21 November 19391940: 11 March 1940 to 13 December 19401941: 8 January 1941 to 15 December 19411942: 22 May 1942 to 18 December 19421943: 3 January 1943 to 22 November 19431944: 5 March 1944 to 3 December 19441945: 1 April 1945 to 14 November 19451946: 14 March 1946 to 19 November 19461947: 20 May 1947 to 28 July 19471948: 2 May 1948 to 20 December 19481949: 22 May 1949 to 17 November 19491950: 4 July 1950 to 28 September 19501951: 1 May 1951 to 15 October 19511953: 5 May 1953 to 26 November 19531954: 5 January 1954 to 14 December 19541955: 21 April 1955 to 30 November 19551956: 18 May 1956 to 11 November 19561957: 4 March 1957 to 13 November 19571958: 23 March 1958 to 22 November 19581960: 1 October 1960 to 21 November 19601961: 15 February 1961 to 13 November 19611962: 26 June 1962 to 1 December 19621963: 13 June 1963 to 5 December 196319301934193819421946195019551960JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Ramapuram meeting 10 mm (0.39 in).
First to last qualifying date each year at Ramapuram
YearFirst dateLast date
19301930-01-081930-12-03
19311931-05-141931-12-24
19321932-02-221932-12-15
19331933-03-121933-12-18
19341934-01-101934-11-28
19351935-01-081935-11-17
19361936-03-291936-12-20
19371937-02-151937-12-12
19381938-05-211938-12-08
19391939-03-211939-11-21
19401940-03-111940-12-13
19411941-01-081941-12-15
19421942-05-221942-12-18
19431943-01-031943-11-22
19441944-03-051944-12-03
19451945-04-011945-11-14
19461946-03-141946-11-19
19471947-05-201947-07-28
19481948-05-021948-12-20
19491949-05-221949-11-17
19501950-07-041950-09-28
19511951-05-011951-10-15
19531953-05-051953-11-26
19541954-01-051954-12-14
19551955-04-211955-11-30
19561956-05-181956-11-11
19571957-03-041957-11-13
19581958-03-231958-11-22
19601960-10-011960-11-21
19611961-02-151961-11-13
19621962-06-261962-12-01
19631963-06-131963-12-05

Every Fixed Threshold

Fixed thresholds at Ramapuram
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain323619318
25 mm (0.98 in): Days with 25 mm or more rain312119436
50 mm (1.97 in): Days with 50 mm or more rain30719431
100 mm (3.94 in): Days with 100 mm or more rain9219431
200 mm (7.87 in): Days with 200 mm or more rain2119371

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1930.

Download the Data

  • Data for Ramapuram 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).