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Built 2026-10-18 (18 October 2026)

Bilasipara Weather Records (IN003030101)

Record envelope, standing records and threshold days for Bilasipara (IN003030101), India, with 48 years of record.

Key Facts for Bilasipara

  • Bilasipara (IN003030101) is a weather station in India at 26.22 latitude and 90.23 longitude, 25 m (82 ft) above sea level.
  • The station reports from 1907 to 1954, 48 years of record.
  • 0 records set at Bilasipara still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Bilasipara set a daily record precipitation of 63.5 mm (2.5 in) on 11 May 1954.

About the Station

  • Location: India, 26.22 latitude, 90.23 longitude.
  • Elevation: 25 m (82 ft).
  • Period of record: 1907 to 1954, 48 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Bilasipara, with 2026 drawn through them The band shows the record high and record low for each calendar day at Bilasipara. 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 Bilasipara. 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 Bilasipara, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
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Which Years Hold Standing Records

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

Wettest Day of Each Month

Jun: 284.5 mm (11.2 in)
Record daily precipitation for each month at Bilasipara The wettest day on record for each calendar month at Bilasipara. The most was 284.5 mm (11.2 in) on 11 June 1909. 0100200300 Jan: 49.5 mm (1.9 in), 7 January 1945 Jan Feb: 76.2 mm (3.0 in), 25 February 1954 Feb Mar: 170.2 mm (6.7 in), 10 March 1952 Mar Apr: 116.6 mm (4.6 in), 30 April 1925 Apr May: 181.1 mm (7.1 in), 20 May 1916 May Jun: 284.5 mm (11.2 in), 11 June 1909 Jun Jul: 195.6 mm (7.7 in), 10 July 1921 Jul Aug: 137.9 mm (5.4 in), 12 August 1928 Aug Sep: 199.1 mm (7.8 in), 14 September 1941 Sep Oct: 171.7 mm (6.8 in), 12 October 1911 Oct Nov: 73.2 mm (2.9 in), 9 November 1924 Nov Dec: 43.7 mm (1.7 in), 25 December 1932 Dec
The wettest day on record for each calendar month at Bilasipara. The most was 284.5 mm (11.2 in) on 11 June 1909.
Record daily precipitation for each month at Bilasipara
MonthRecord daily precipitation (mm)Date
Jan49.5 mm (1.9 in)7 January 1945
Feb76.2 mm (3.0 in)25 February 1954
Mar170.2 mm (6.7 in)10 March 1952
Apr116.6 mm (4.6 in)30 April 1925
May181.1 mm (7.1 in)20 May 1916
Jun284.5 mm (11.2 in)11 June 1909
Jul195.6 mm (7.7 in)10 July 1921
Aug137.9 mm (5.4 in)12 August 1928
Sep199.1 mm (7.8 in)14 September 1941
Oct171.7 mm (6.8 in)12 October 1911
Nov73.2 mm (2.9 in)9 November 1924
Dec43.7 mm (1.7 in)25 December 1932

Latest Records

20
Latest records at Bilasipara
DateStationRecordValueBeat old record byOld record stoodSignificance
11 May 1954Bilasipara, INdaily rain63.5 mm (2.5 in)15.2 mm (0.6 in)0 years10 of 100 (Routine)
10 May 1954Bilasipara, INdaily rain88.9 mm (3.5 in)2.5 mm (0.10 in)39 years16 of 100 (Routine)
5 May 1954Bilasipara, INdaily rain127.0 mm (5.0 in)38.1 mm (1.5 in)1 year19 of 100 (Routine)
26 February 1954Bilasipara, INdaily rain12.7 mm (0.5 in)7.1 mm (0.28 in)40 years20 of 100 (Routine)
25 February 1954Bilasipara, INmonthly rain76.2 mm (3.0 in)4.6 mm (0.18 in)40 years30 of 100 (Routine)
11 January 1954Bilasipara, INdaily rain5.1 mm (0.20 in)2.1 mm (0.08 in)32 years14 of 100 (Routine)
12 September 1953Bilasipara, INdaily rain88.9 mm (3.5 in)7.6 mm (0.30 in)32 years15 of 100 (Routine)
11 September 1953Bilasipara, INdaily rain88.9 mm (3.5 in)11.7 mm (0.5 in)4 years9 of 100 (Routine)
9 June 1953Bilasipara, INdaily rain88.9 mm (3.5 in)2.3 mm (0.09 in)44 years17 of 100 (Routine)
28 May 1953Bilasipara, INdaily rain88.9 mm (3.5 in)13.0 mm (0.5 in)16 years14 of 100 (Routine)
11 May 1953Bilasipara, INdaily rain48.3 mm (1.9 in)11.5 mm (0.5 in)30 years17 of 100 (Routine)
14 March 1953Bilasipara, INdaily rain (Tie)12.7 mm (0.5 in)tie32 years3 of 100 (Routine)
9 March 1953Bilasipara, INdaily rain22.9 mm (0.9 in)2.8 mm (0.11 in)27 years13 of 100 (Routine)
24 January 1953Bilasipara, INdaily rain22.9 mm (0.9 in)10.2 mm (0.4 in)20 years19 of 100 (Routine)
4 November 1952Bilasipara, INdaily rain12.7 mm (0.5 in)7.6 mm (0.30 in)20 years15 of 100 (Routine)
3 November 1952Bilasipara, INdaily rain50.8 mm (2.0 in)32.3 mm (1.3 in)20 years31 of 100 (Routine)
27 September 1952Bilasipara, INdaily rain50.8 mm (2.0 in)10.7 mm (0.4 in)20 years13 of 100 (Routine)
23 September 1952Bilasipara, INdaily rain88.9 mm (3.5 in)5.1 mm (0.20 in)30 years14 of 100 (Routine)
21 May 1952Bilasipara, INdaily rain76.2 mm (3.0 in)12.7 mm (0.5 in)25 years16 of 100 (Routine)
5 May 1952Bilasipara, INdaily rain88.9 mm (3.5 in)31.7 mm (1.2 in)32 years26 of 100 (Routine)

Extremes by Year

1907 to 1954
Yearly extremes at Bilasipara: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)284.5 mm (11.2 in)1909103.0 mm (4.1 in)48
Wettest five days (Rx5day)588.0 mm (23.1 in)1909324.5 mm (12.8 in)48
Longest dry spell (CDD)101 days192458 days48

Wettest day (Rx1day)

Wettest day (Rx1day) at Bilasipara by year The wettest day of the year at Bilasipara, 1907 to 1954. The record is 284.5 mm (11.2 in) in 1909, marked on the chart; the median year is 103.0 mm (4.1 in). 5010015020025030019101920193019401950Record: 284.5 mm (11.2 in) in 1909
The wettest day of the year at Bilasipara, 1907 to 1954. The record is 284.5 mm (11.2 in) in 1909, marked on the chart; the median year is 103.0 mm (4.1 in).
Wettest day (Rx1day) at Bilasipara by year
YearWettest day (Rx1day)
1907115.3 mm (4.5 in)
1908139.7 mm (5.5 in)
1909284.5 mm (11.2 in)
1910201.4 mm (7.9 in)
1911173.0 mm (6.8 in)
191294.5 mm (3.7 in)
1913103.1 mm (4.1 in)
1914141.5 mm (5.6 in)
191590.2 mm (3.6 in)
1916181.1 mm (7.1 in)
1917127.5 mm (5.0 in)
191899.6 mm (3.9 in)
191988.9 mm (3.5 in)
1920209.6 mm (8.3 in)
1921195.6 mm (7.7 in)
1922104.6 mm (4.1 in)
1923108.0 mm (4.3 in)
1924106.7 mm (4.2 in)
1925116.6 mm (4.6 in)
1926180.8 mm (7.1 in)
1927145.5 mm (5.7 in)
1928137.9 mm (5.4 in)
1929162.1 mm (6.4 in)
193097.3 mm (3.8 in)
1931119.4 mm (4.7 in)
1932101.6 mm (4.0 in)
1933101.1 mm (4.0 in)
1934100.1 mm (3.9 in)
1935101.1 mm (4.0 in)
1936101.1 mm (4.0 in)
1937100.3 mm (3.9 in)
1938100.3 mm (3.9 in)
193996.0 mm (3.8 in)
194097.8 mm (3.9 in)
1941199.1 mm (7.8 in)
1942101.3 mm (4.0 in)
1943100.3 mm (3.9 in)
194499.6 mm (3.9 in)
1945102.9 mm (4.1 in)
1946101.6 mm (4.0 in)
1947101.6 mm (4.0 in)
1948101.6 mm (4.0 in)
1949101.6 mm (4.0 in)
1950101.6 mm (4.0 in)
1951115.8 mm (4.6 in)
1952170.2 mm (6.7 in)
195388.9 mm (3.5 in)
1954127.0 mm (5.0 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Bilasipara by year The wettest five days of the year at Bilasipara, 1907 to 1954. The record is 588.0 mm (23.1 in) in 1909, marked on the chart; the median year is 324.5 mm (12.8 in). 020040060019101920193019401950Record: 588.0 mm (23.1 in) in 1909
The wettest five days of the year at Bilasipara, 1907 to 1954. The record is 588.0 mm (23.1 in) in 1909, marked on the chart; the median year is 324.5 mm (12.8 in).
Wettest five days (Rx5day) at Bilasipara by year
YearWettest five days (Rx5day)
1907212.8 mm (8.4 in)
1908254.1 mm (10.0 in)
1909588.0 mm (23.1 in)
1910471.4 mm (18.6 in)
1911463.6 mm (18.3 in)
1912291.1 mm (11.5 in)
1913342.1 mm (13.5 in)
1914347.8 mm (13.7 in)
1915296.9 mm (11.7 in)
1916480.3 mm (18.9 in)
1917415.6 mm (16.4 in)
1918304.1 mm (12.0 in)
1919253.0 mm (10.0 in)
1920406.3 mm (16.0 in)
1921467.6 mm (18.4 in)
1922327.4 mm (12.9 in)
1923406.5 mm (16.0 in)
1924430.3 mm (16.9 in)
1925277.2 mm (10.9 in)
1926568.8 mm (22.4 in)
1927324.5 mm (12.8 in)
1928306.6 mm (12.1 in)
1929404.9 mm (15.9 in)
1930261.6 mm (10.3 in)
1931347.8 mm (13.7 in)
1932343.7 mm (13.5 in)
1933312.7 mm (12.3 in)
1934305.6 mm (12.0 in)
1935332.6 mm (13.1 in)
1936227.8 mm (9.0 in)
1937303.8 mm (12.0 in)
1938304.0 mm (12.0 in)
1939235.2 mm (9.3 in)
1940232.2 mm (9.1 in)
1941465.8 mm (18.3 in)
1942405.4 mm (16.0 in)
1943225.6 mm (8.9 in)
1944334.6 mm (13.2 in)
1945271.8 mm (10.7 in)
1946342.2 mm (13.5 in)
1947391.7 mm (15.4 in)
1948320.1 mm (12.6 in)
1949324.4 mm (12.8 in)
1950164.6 mm (6.5 in)
1951338.1 mm (13.3 in)
1952279.4 mm (11.0 in)
1953238.8 mm (9.4 in)
1954221.0 mm (8.7 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Bilasipara by year The longest dry spell of the year at Bilasipara, 1907 to 1954. The record is 101 days in 1924, marked on the chart; the median year is 58 days. 2040608010012019101920193019401950Record: 101 days in 1924
The longest dry spell of the year at Bilasipara, 1907 to 1954. The record is 101 days in 1924, marked on the chart; the median year is 58 days.
Longest dry spell (CDD) at Bilasipara by year
YearLongest dry spell (CDD)
190782 days
190884 days
190948 days
191063 days
191149 days
191232 days
191344 days
191479 days
191541 days
191643 days
191761 days
191874 days
191981 days
192064 days
192144 days
192286 days
192359 days
1924101 days
192553 days
192650 days
192755 days
192840 days
192942 days
193040 days
193159 days
193247 days
193350 days
193441 days
193543 days
193662 days
193749 days
193868 days
193966 days
194046 days
194152 days
194274 days
194361 days
194461 days
194544 days
194669 days
194785 days
194887 days
194962 days
195063 days
195147 days
195257 days
195384 days
195430 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

44 years, 1907 to 1953

A day with at least 112.7 mm (4.4 in) of rain is expected about once in 2 years. A day with at least 336.3 mm (13.2 in) of rain is expected about once in 100 years.

Rainfall return levels at Bilasipara: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years112.7 mm (4.4 in)
5 years143.0 mm (5.6 in)
10 years171.5 mm (6.8 in)
25 years221.2 mm (8.7 in)
50 years271.4 mm (10.7 in)Longer than the 44 years of record
100 years336.3 mm (13.2 in)Longer than the 44 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, 44 years of values from 1907 to 1953.

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: 284.5 mm (11.2 in) in 1909; 209.6 mm (8.3 in) in 1920; 201.4 mm (7.9 in) in 1910.

Download the Data

  • Data for Bilasipara standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Bilasipara 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 2026-10-16 (16 October 2026). Records are computed by this site and are not official.

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