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Built 2026-10-17 (17 October 2026)

Jamalpur Weather Records (IN004070600)

Record envelope, standing records and threshold days for Jamalpur (IN004070600), India, with 70 years of record.

Key Facts for Jamalpur

  • Jamalpur (IN004070600) is a weather station in India at 25.38 latitude and 86.67 longitude, 33 m (108 ft) above sea level.
  • The station reports from 1901 to 1970, 70 years of record.
  • 0 records set at Jamalpur still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Jamalpur set a daily record precipitation of 54.4 mm (2.1 in) on 12 September 1970.

About the Station

  • Location: India, 25.38 latitude, 86.67 longitude.
  • Elevation: 33 m (108 ft).
  • Period of record: 1901 to 1970, 70 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Jamalpur, with 2026 drawn through them The band shows the record high and record low for each calendar day at Jamalpur. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. 000111 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Jamalpur. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Jamalpur, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jann/an/an/an/a
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Decn/an/an/an/a

Which Years Hold Standing Records

0 standing records
Standing records at Jamalpur by the year they were set 0 records at Jamalpur still stand. 00000000000
0 records at Jamalpur still stand.
Standing records at Jamalpur by the year they were set
Year setStanding records

Wettest Day of Each Month

Aug: 370.6 mm (14.6 in)
Record daily precipitation for each month at Jamalpur The wettest day on record for each calendar month at Jamalpur. The most was 370.6 mm (14.6 in) on 29 August 1914. 0100200300400 Jan: 57.2 mm (2.3 in), 30 January 1922 Jan Feb: 42.2 mm (1.7 in), 22 February 1942 Feb Mar: 34.3 mm (1.4 in), 9 March 1905 Mar Apr: 61.8 mm (2.4 in), 26 April 1970 Apr May: 60.0 mm (2.4 in), 8 May 1966 May Jun: 191.5 mm (7.5 in), 28 June 1938 Jun Jul: 225.0 mm (8.9 in), 3 July 1912 Jul Aug: 370.6 mm (14.6 in), 29 August 1914 Aug Sep: 254.0 mm (10.0 in), 25 September 1904 Sep Oct: 268.0 mm (10.6 in), 3 October 1961 Oct Nov: 64.0 mm (2.5 in), 8 November 1924 Nov Dec: 15.0 mm (0.6 in), 21 December 1940 Dec
The wettest day on record for each calendar month at Jamalpur. The most was 370.6 mm (14.6 in) on 29 August 1914.
Record daily precipitation for each month at Jamalpur
MonthRecord daily precipitation (mm)Date
Jan57.2 mm (2.3 in)30 January 1922
Feb42.2 mm (1.7 in)22 February 1942
Mar34.3 mm (1.4 in)9 March 1905
Apr61.8 mm (2.4 in)26 April 1970
May60.0 mm (2.4 in)8 May 1966
Jun191.5 mm (7.5 in)28 June 1938
Jul225.0 mm (8.9 in)3 July 1912
Aug370.6 mm (14.6 in)29 August 1914
Sep254.0 mm (10.0 in)25 September 1904
Oct268.0 mm (10.6 in)3 October 1961
Nov64.0 mm (2.5 in)8 November 1924
Dec15.0 mm (0.6 in)21 December 1940

Latest Records

20
Latest records at Jamalpur
DateStationRecordValueBeat old record byOld record stoodSignificance
12 September 1970Jamalpur, INdaily rain54.4 mm (2.1 in)13.8 mm (0.5 in)48 years25 of 100 (Routine)
8 September 1970Jamalpur, INdaily rain36.6 mm (1.4 in)0.3 mm (0.01 in)28 years15 of 100 (Routine)
11 August 1970Jamalpur, INdaily rain68.2 mm (2.7 in)13.6 mm (0.5 in)12 years14 of 100 (Routine)
30 July 1970Jamalpur, INdaily rain80.0 mm (3.1 in)23.4 mm (0.9 in)23 years23 of 100 (Routine)
17 June 1970Jamalpur, INdaily rain90.2 mm (3.6 in)5.6 mm (0.22 in)0 years9 of 100 (Routine)
21 May 1970Jamalpur, INdaily rain48.8 mm (1.9 in)30.5 mm (1.2 in)57 years50 of 100 (Notable)
26 April 1970Jamalpur, INmonthly rain61.8 mm (2.4 in)15.3 mm (0.6 in)51 years47 of 100 (Notable)
17 June 1969Jamalpur, INdaily rain84.6 mm (3.3 in)14.5 mm (0.6 in)40 years23 of 100 (Routine)
1 May 1969Jamalpur, INdaily rain30.0 mm (1.2 in)12.2 mm (0.5 in)26 years23 of 100 (Routine)
21 April 1969Jamalpur, INdaily rain24.0 mm (0.9 in)13.8 mm (0.5 in)58 years20 of 100 (Routine)
24 August 1968Jamalpur, INdaily rain93.2 mm (3.7 in)42.7 mm (1.7 in)45 years33 of 100 (Routine)
23 August 1968Jamalpur, INdaily rain82.6 mm (3.3 in)3.9 mm (0.15 in)50 years22 of 100 (Routine)
24 July 1968Jamalpur, INdaily rain61.2 mm (2.4 in)2.5 mm (0.10 in)55 years23 of 100 (Routine)
7 January 1968Jamalpur, INdaily rain23.8 mm (0.9 in)22.5 mm (0.9 in)41 years20 of 100 (Routine)
16 November 1966Jamalpur, INdaily rain4.0 mm (0.16 in)1.5 mm (0.06 in)39 years17 of 100 (Routine)
14 November 1966Jamalpur, INdaily rain2.0 mm (0.08 in)1.2 mm (0.05 in)39 years17 of 100 (Routine)
8 May 1966Jamalpur, INmonthly rain60.0 mm (2.4 in)10.0 mm (0.4 in)61 years42 of 100 (Notable)
7 May 1966Jamalpur, INdaily rain35.8 mm (1.4 in)6.8 mm (0.27 in)28 years20 of 100 (Routine)
3 January 1966Jamalpur, INdaily rain37.0 mm (1.5 in)30.1 mm (1.2 in)31 years39 of 100 (Notable)
24 September 1965Jamalpur, INdaily rain197.8 mm (7.8 in)153.1 mm (6.0 in)43 years58 of 100 (Notable)

Extremes by Year

1901 to 1970
Yearly extremes at Jamalpur: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)370.6 mm (14.6 in)1914134.8 mm (5.3 in)66
Wettest five days (Rx5day)534.9 mm (21.1 in)1914248.4 mm (9.8 in)66
Longest dry spell (CDD)175 days196568 days66

Wettest day (Rx1day)

Wettest day (Rx1day) at Jamalpur by year The wettest day of the year at Jamalpur, 1901 to 1970. The record is 370.6 mm (14.6 in) in 1914, marked on the chart; the median year is 134.8 mm (5.3 in). 0100200300400192019401960Record: 370.6 mm (14.6 in) in 1914
The wettest day of the year at Jamalpur, 1901 to 1970. The record is 370.6 mm (14.6 in) in 1914, marked on the chart; the median year is 134.8 mm (5.3 in).
Wettest day (Rx1day) at Jamalpur by year
YearWettest day (Rx1day)
1901137.9 mm (5.4 in)
1902143.0 mm (5.6 in)
1903103.4 mm (4.1 in)
1904254.0 mm (10.0 in)
190594.0 mm (3.7 in)
1906103.1 mm (4.1 in)
1907194.1 mm (7.6 in)
190835.6 mm (1.4 in)
1909151.9 mm (6.0 in)
1910105.4 mm (4.1 in)
1911215.9 mm (8.5 in)
1912225.0 mm (8.9 in)
1913180.8 mm (7.1 in)
1914370.6 mm (14.6 in)
1915121.9 mm (4.8 in)
1916113.5 mm (4.5 in)
191788.9 mm (3.5 in)
1918133.1 mm (5.2 in)
1919146.1 mm (5.8 in)
1920113.5 mm (4.5 in)
1921130.6 mm (5.1 in)
1922176.8 mm (7.0 in)
192369.1 mm (2.7 in)
1924144.5 mm (5.7 in)
1925162.8 mm (6.4 in)
192680.8 mm (3.2 in)
1927148.8 mm (5.9 in)
1928173.0 mm (6.8 in)
1929133.4 mm (5.3 in)
1930141.2 mm (5.6 in)
193168.1 mm (2.7 in)
193279.8 mm (3.1 in)
193394.0 mm (3.7 in)
1934160.5 mm (6.3 in)
1935149.1 mm (5.9 in)
1936195.1 mm (7.7 in)
1937133.1 mm (5.2 in)
1938191.5 mm (7.5 in)
193975.2 mm (3.0 in)
194067.6 mm (2.7 in)
1941150.4 mm (5.9 in)
194277.5 mm (3.1 in)
194381.8 mm (3.2 in)
1944274.8 mm (10.8 in)
1945115.1 mm (4.5 in)
194694.5 mm (3.7 in)
1947136.9 mm (5.4 in)
1948108.0 mm (4.3 in)
1949136.1 mm (5.4 in)
1950137.2 mm (5.4 in)
1951157.7 mm (6.2 in)
1952144.8 mm (5.7 in)
1953103.4 mm (4.1 in)
1954133.1 mm (5.2 in)
1955109.0 mm (4.3 in)
1956237.5 mm (9.4 in)
195762.5 mm (2.5 in)
1958174.7 mm (6.9 in)
1959212.0 mm (8.3 in)
1960219.0 mm (8.6 in)
1961268.0 mm (10.6 in)
1965197.8 mm (7.8 in)
196665.2 mm (2.6 in)
1968120.4 mm (4.7 in)
196984.6 mm (3.3 in)
197090.2 mm (3.6 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Jamalpur by year The wettest five days of the year at Jamalpur, 1901 to 1970. The record is 534.9 mm (21.1 in) in 1914, marked on the chart; the median year is 248.4 mm (9.8 in). 0200400600192019401960Record: 534.9 mm (21.1 in) in 1914
The wettest five days of the year at Jamalpur, 1901 to 1970. The record is 534.9 mm (21.1 in) in 1914, marked on the chart; the median year is 248.4 mm (9.8 in).
Wettest five days (Rx5day) at Jamalpur by year
YearWettest five days (Rx5day)
1901260.3 mm (10.2 in)
1902174.7 mm (6.9 in)
1903133.1 mm (5.2 in)
1904263.4 mm (10.4 in)
1905224.5 mm (8.8 in)
1906157.2 mm (6.2 in)
1907287.1 mm (11.3 in)
190880.3 mm (3.2 in)
1909419.7 mm (16.5 in)
1910225.5 mm (8.9 in)
1911410.8 mm (16.2 in)
1912362.1 mm (14.3 in)
1913302.0 mm (11.9 in)
1914534.9 mm (21.1 in)
1915200.9 mm (7.9 in)
1916171.0 mm (6.7 in)
1917131.4 mm (5.2 in)
1918419.3 mm (16.5 in)
1919267.7 mm (10.5 in)
1920259.0 mm (10.2 in)
1921274.4 mm (10.8 in)
1922312.7 mm (12.3 in)
1923102.9 mm (4.1 in)
1924256.2 mm (10.1 in)
1925246.8 mm (9.7 in)
1926180.6 mm (7.1 in)
1927187.9 mm (7.4 in)
1928231.2 mm (9.1 in)
1929235.3 mm (9.3 in)
1930193.8 mm (7.6 in)
1931179.8 mm (7.1 in)
1932158.6 mm (6.2 in)
1933150.1 mm (5.9 in)
1934414.4 mm (16.3 in)
1935255.8 mm (10.1 in)
1936292.4 mm (11.5 in)
1937272.5 mm (10.7 in)
1938270.0 mm (10.6 in)
1939166.6 mm (6.6 in)
1940113.8 mm (4.5 in)
1941296.8 mm (11.7 in)
1942162.3 mm (6.4 in)
1943145.7 mm (5.7 in)
1944496.3 mm (19.5 in)
1945159.3 mm (6.3 in)
1946166.9 mm (6.6 in)
1947249.9 mm (9.8 in)
1948256.0 mm (10.1 in)
1949262.6 mm (10.3 in)
1950181.4 mm (7.1 in)
1951295.9 mm (11.6 in)
1952256.0 mm (10.1 in)
1953255.0 mm (10.0 in)
1954157.2 mm (6.2 in)
1955191.0 mm (7.5 in)
1956246.3 mm (9.7 in)
1957116.3 mm (4.6 in)
1958316.1 mm (12.4 in)
1959267.0 mm (10.5 in)
1960250.8 mm (9.9 in)
1961449.0 mm (17.7 in)
1965304.2 mm (12.0 in)
1966154.4 mm (6.1 in)
1968272.8 mm (10.7 in)
1969196.2 mm (7.7 in)
1970155.6 mm (6.1 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Jamalpur by year The longest dry spell of the year at Jamalpur, 1901 to 1970. The record is 175 days in 1965, marked on the chart; the median year is 68 days. 050100150200192019401960Record: 175 days in 1965
The longest dry spell of the year at Jamalpur, 1901 to 1970. The record is 175 days in 1965, marked on the chart; the median year is 68 days.
Longest dry spell (CDD) at Jamalpur by year
YearLongest dry spell (CDD)
190167 days
190272 days
190383 days
190482 days
190592 days
190661 days
190798 days
190892 days
190962 days
191049 days
191141 days
191276 days
191346 days
191483 days
191541 days
191661 days
191768 days
1918107 days
191982 days
192081 days
1921101 days
192289 days
192359 days
192458 days
192549 days
192659 days
192755 days
192859 days
192955 days
193044 days
193171 days
193255 days
193339 days
193475 days
193598 days
193651 days
193785 days
193879 days
193967 days
194081 days
1941107 days
194261 days
194371 days
194432 days
194564 days
194648 days
194785 days
194878 days
194961 days
195041 days
195162 days
195257 days
195390 days
195465 days
195581 days
195657 days
195797 days
195880 days
195953 days
196066 days
196112 days
1965175 days
1966123 days
1968121 days
196996 days
1970115 days

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Rainfall Return Levels

62 years, 1901 to 1970

A day with at least 126.8 mm (5.0 in) of rain is expected about once in 2 years. A day with at least 313.9 mm (12.4 in) of rain is expected about once in 100 years.

Rainfall return levels at Jamalpur: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years126.8 mm (5.0 in)
5 years176.8 mm (7.0 in)
10 years209.9 mm (8.3 in)
25 years251.9 mm (9.9 in)
50 years283.0 mm (11.1 in)
100 years313.9 mm (12.4 in)Longer than the 62 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 62 years of values from 1901 to 1970.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 370.6 mm (14.6 in) in 1914; 254.0 mm (10.0 in) in 1904; 237.5 mm (9.4 in) in 1956.

Download the Data

  • Data for Jamalpur standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Jamalpur 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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2025-12-31).