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Built 2026-10-19 (19 October 2026)

Halflong Obsy Weather Records (IN003060200)

Record envelope, standing records and threshold days for Halflong Obsy (IN003060200), India, with 70 years of record.

Key Facts for Halflong Obsy

  • Halflong Obsy (IN003060200) is a weather station in India at 25.17 latitude and 93.02 longitude, 682 m (2,238 ft) above sea level.
  • The station reports from 1901 to 1970, 70 years of record.
  • 0 records set at Halflong Obsy still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Halflong Obsy set a daily record precipitation of 82.4 mm (3.2 in) on 3 October 1970.

About the Station

  • Location: India, 25.17 latitude, 93.02 longitude.
  • Elevation: 682 m (2,238 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 Halflong Obsy, with 2026 drawn through them The band shows the record high and record low for each calendar day at Halflong Obsy. 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 Halflong Obsy. 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 Halflong Obsy, 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 Halflong Obsy by the year they were set 0 records at Halflong Obsy still stand. 00000000000
0 records at Halflong Obsy still stand.
Standing records at Halflong Obsy by the year they were set
Year setStanding records

Wettest Day of Each Month

Jun: 256.8 mm (10.1 in)
Record daily precipitation for each month at Halflong Obsy The wettest day on record for each calendar month at Halflong Obsy. The most was 256.8 mm (10.1 in) on 7 June 1915. 0100200300 Jan: 67.6 mm (2.7 in), 7 January 1945 Jan Feb: 104.7 mm (4.1 in), 23 February 1967 Feb Mar: 201.9 mm (7.9 in), 25 March 1946 Mar Apr: 219.7 mm (8.6 in), 20 April 1913 Apr May: 248.2 mm (9.8 in), 10 May 1958 May Jun: 256.8 mm (10.1 in), 7 June 1915 Jun Jul: 251.0 mm (9.9 in), 9 July 1946 Jul Aug: 129.8 mm (5.1 in), 10 August 1916 Aug Sep: 220.5 mm (8.7 in), 29 September 1920 Sep Oct: 237.1 mm (9.3 in), 30 October 1959 Oct Nov: 234.2 mm (9.2 in), 9 November 1955 Nov Dec: 76.7 mm (3.0 in), 26 December 1931 Dec
The wettest day on record for each calendar month at Halflong Obsy. The most was 256.8 mm (10.1 in) on 7 June 1915.
Record daily precipitation for each month at Halflong Obsy
MonthRecord daily precipitation (mm)Date
Jan67.6 mm (2.7 in)7 January 1945
Feb104.7 mm (4.1 in)23 February 1967
Mar201.9 mm (7.9 in)25 March 1946
Apr219.7 mm (8.6 in)20 April 1913
May248.2 mm (9.8 in)10 May 1958
Jun256.8 mm (10.1 in)7 June 1915
Jul251.0 mm (9.9 in)9 July 1946
Aug129.8 mm (5.1 in)10 August 1916
Sep220.5 mm (8.7 in)29 September 1920
Oct237.1 mm (9.3 in)30 October 1959
Nov234.2 mm (9.2 in)9 November 1955
Dec76.7 mm (3.0 in)26 December 1931

Latest Records

20
Latest records at Halflong Obsy
DateStationRecordValueBeat old record byOld record stoodSignificance
3 October 1970Halflong Obsy, INdaily rain82.4 mm (3.2 in)7.4 mm (0.29 in)1 year9 of 100 (Routine)
15 July 1970Halflong Obsy, INdaily rain96.1 mm (3.8 in)34.9 mm (1.4 in)37 years36 of 100 (Notable)
1 April 1970Halflong Obsy, INdaily rain72.6 mm (2.9 in)33.0 mm (1.3 in)60 years39 of 100 (Notable)
31 March 1970Halflong Obsy, INdaily rain95.9 mm (3.8 in)73.0 mm (2.9 in)49 years59 of 100 (Notable)
22 January 1970Halflong Obsy, INdaily rain (Tie)12.1 mm (0.5 in)tie11 years2 of 100 (Routine)
21 January 1970Halflong Obsy, INdaily rain30.0 mm (1.2 in)22.4 mm (0.9 in)44 years36 of 100 (Notable)
13 January 1970Halflong Obsy, INdaily rain18.4 mm (0.7 in)3.7 mm (0.15 in)12 years12 of 100 (Routine)
13 November 1969Halflong Obsy, INdaily rain9.0 mm (0.35 in)6.5 mm (0.26 in)36 years18 of 100 (Routine)
25 September 1969Halflong Obsy, INdaily rain75.8 mm (3.0 in)1.1 mm (0.04 in)58 years23 of 100 (Routine)
18 August 1969Halflong Obsy, INdaily rain58.4 mm (2.3 in)18.3 mm (0.7 in)50 years34 of 100 (Routine)
22 June 1969Halflong Obsy, INdaily rain157.5 mm (6.2 in)33.5 mm (1.3 in)39 years28 of 100 (Routine)
11 June 1969Halflong Obsy, INdaily rain138.2 mm (5.4 in)17.5 mm (0.7 in)14 years16 of 100 (Routine)
19 April 1969Halflong Obsy, INdaily rain101.2 mm (4.0 in)46.3 mm (1.8 in)63 years44 of 100 (Notable)
29 January 1969Halflong Obsy, INdaily rain12.4 mm (0.5 in)0.7 mm (0.03 in)13 years9 of 100 (Routine)
3 October 1968Halflong Obsy, INdaily rain75.0 mm (3.0 in)20.6 mm (0.8 in)41 years25 of 100 (Routine)
17 July 1968Halflong Obsy, INdaily rain58.2 mm (2.3 in)16.3 mm (0.6 in)44 years27 of 100 (Routine)
16 January 1968Halflong Obsy, INdaily rain25.0 mm (1.0 in)13.3 mm (0.5 in)37 years26 of 100 (Routine)
6 May 1967Halflong Obsy, INdaily rain88.6 mm (3.5 in)6.0 mm (0.24 in)32 years17 of 100 (Routine)
18 April 1967Halflong Obsy, INdaily rain127.2 mm (5.0 in)50.2 mm (2.0 in)56 years45 of 100 (Notable)
23 February 1967Halflong Obsy, INmonthly rain104.7 mm (4.1 in)38.9 mm (1.5 in)12 years54 of 100 (Notable)

Extremes by Year

1901 to 1970
Yearly extremes at Halflong Obsy: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)256.8 mm (10.1 in)1915131.2 mm (5.2 in)70
Wettest five days (Rx5day)645.4 mm (25.4 in)1958295.2 mm (11.6 in)70
Longest dry spell (CDD)82 days190847 days70

Wettest day (Rx1day)

Wettest day (Rx1day) at Halflong Obsy by year The wettest day of the year at Halflong Obsy, 1901 to 1970. The record is 256.8 mm (10.1 in) in 1915, marked on the chart; the median year is 131.2 mm (5.2 in). 50100150200250300192019401960Record: 256.8 mm (10.1 in) in 1915
The wettest day of the year at Halflong Obsy, 1901 to 1970. The record is 256.8 mm (10.1 in) in 1915, marked on the chart; the median year is 131.2 mm (5.2 in).
Wettest day (Rx1day) at Halflong Obsy by year
YearWettest day (Rx1day)
190192.5 mm (3.6 in)
1902129.8 mm (5.1 in)
1903119.1 mm (4.7 in)
1904218.9 mm (8.6 in)
1905142.7 mm (5.6 in)
190682.0 mm (3.2 in)
1907171.2 mm (6.7 in)
190880.3 mm (3.2 in)
1909105.4 mm (4.1 in)
1910214.4 mm (8.4 in)
191195.8 mm (3.8 in)
1912133.1 mm (5.2 in)
1913219.7 mm (8.6 in)
1914171.7 mm (6.8 in)
1915256.8 mm (10.1 in)
1916186.4 mm (7.3 in)
1917127.0 mm (5.0 in)
1918126.5 mm (5.0 in)
1919103.6 mm (4.1 in)
1920220.5 mm (8.7 in)
1921201.4 mm (7.9 in)
192277.5 mm (3.1 in)
1923156.5 mm (6.2 in)
192468.6 mm (2.7 in)
1925132.6 mm (5.2 in)
1926109.2 mm (4.3 in)
192788.1 mm (3.5 in)
1928102.6 mm (4.0 in)
192999.3 mm (3.9 in)
1930124.0 mm (4.9 in)
193181.5 mm (3.2 in)
1932165.1 mm (6.5 in)
193383.3 mm (3.3 in)
1934101.1 mm (4.0 in)
1935144.3 mm (5.7 in)
1936156.7 mm (6.2 in)
1937166.6 mm (6.6 in)
1938128.3 mm (5.1 in)
1939108.0 mm (4.3 in)
194098.0 mm (3.9 in)
194195.5 mm (3.8 in)
1942153.7 mm (6.1 in)
194395.0 mm (3.7 in)
1944219.2 mm (8.6 in)
1945123.4 mm (4.9 in)
1946251.0 mm (9.9 in)
1947200.9 mm (7.9 in)
1948197.1 mm (7.8 in)
1949102.1 mm (4.0 in)
1950170.9 mm (6.7 in)
1951183.6 mm (7.2 in)
1952177.8 mm (7.0 in)
1953129.8 mm (5.1 in)
1954222.0 mm (8.7 in)
1955234.2 mm (9.2 in)
1956120.1 mm (4.7 in)
195798.0 mm (3.9 in)
1958248.2 mm (9.8 in)
1959237.1 mm (9.3 in)
1960242.8 mm (9.6 in)
1961192.3 mm (7.6 in)
1962128.8 mm (5.1 in)
1963112.8 mm (4.4 in)
1964144.1 mm (5.7 in)
1965152.3 mm (6.0 in)
1966244.2 mm (9.6 in)
1967127.2 mm (5.0 in)
196892.3 mm (3.6 in)
1969157.5 mm (6.2 in)
197099.6 mm (3.9 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Halflong Obsy by year The wettest five days of the year at Halflong Obsy, 1901 to 1970. The record is 645.4 mm (25.4 in) in 1958, marked on the chart; the median year is 295.2 mm (11.6 in). 0200400600800192019401960Record: 645.4 mm (25.4 in) in 1958
The wettest five days of the year at Halflong Obsy, 1901 to 1970. The record is 645.4 mm (25.4 in) in 1958, marked on the chart; the median year is 295.2 mm (11.6 in).
Wettest five days (Rx5day) at Halflong Obsy by year
YearWettest five days (Rx5day)
1901199.6 mm (7.9 in)
1902310.6 mm (12.2 in)
1903293.7 mm (11.6 in)
1904635.2 mm (25.0 in)
1905296.6 mm (11.7 in)
1906233.7 mm (9.2 in)
1907368.8 mm (14.5 in)
1908168.6 mm (6.6 in)
1909131.9 mm (5.2 in)
1910287.9 mm (11.3 in)
1911255.6 mm (10.1 in)
1912229.9 mm (9.1 in)
1913351.5 mm (13.8 in)
1914199.0 mm (7.8 in)
1915591.0 mm (23.3 in)
1916408.4 mm (16.1 in)
1917159.1 mm (6.3 in)
1918313.9 mm (12.4 in)
1919155.2 mm (6.1 in)
1920312.7 mm (12.3 in)
1921346.2 mm (13.6 in)
1922176.5 mm (6.9 in)
1923474.1 mm (18.7 in)
1924203.2 mm (8.0 in)
1925413.8 mm (16.3 in)
1926337.8 mm (13.3 in)
1927259.6 mm (10.2 in)
1928307.6 mm (12.1 in)
1929321.3 mm (12.6 in)
1930287.6 mm (11.3 in)
1931222.6 mm (8.8 in)
1932393.7 mm (15.5 in)
1933247.7 mm (9.8 in)
1934339.2 mm (13.4 in)
1935418.1 mm (16.5 in)
1936283.4 mm (11.2 in)
1937616.7 mm (24.3 in)
1938339.1 mm (13.4 in)
1939278.7 mm (11.0 in)
1940234.9 mm (9.2 in)
1941215.4 mm (8.5 in)
1942622.6 mm (24.5 in)
1943201.7 mm (7.9 in)
1944301.8 mm (11.9 in)
1945206.0 mm (8.1 in)
1946376.7 mm (14.8 in)
1947494.1 mm (19.5 in)
1948423.7 mm (16.7 in)
1949204.9 mm (8.1 in)
1950193.7 mm (7.6 in)
1951532.1 mm (20.9 in)
1952322.3 mm (12.7 in)
1953285.8 mm (11.3 in)
1954258.6 mm (10.2 in)
1955504.0 mm (19.8 in)
1956283.2 mm (11.1 in)
1957185.6 mm (7.3 in)
1958645.4 mm (25.4 in)
1959279.8 mm (11.0 in)
1960487.1 mm (19.2 in)
1961550.8 mm (21.7 in)
1962307.9 mm (12.1 in)
1963257.6 mm (10.1 in)
1964421.8 mm (16.6 in)
1965323.1 mm (12.7 in)
1966506.0 mm (19.9 in)
1967239.2 mm (9.4 in)
1968132.5 mm (5.2 in)
1969254.3 mm (10.0 in)
1970252.6 mm (9.9 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Halflong Obsy by year The longest dry spell of the year at Halflong Obsy, 1901 to 1970. The record is 82 days in 1908, marked on the chart; the median year is 47 days. 020406080100192019401960Record: 82 days in 1908
The longest dry spell of the year at Halflong Obsy, 1901 to 1970. The record is 82 days in 1908, marked on the chart; the median year is 47 days.
Longest dry spell (CDD) at Halflong Obsy by year
YearLongest dry spell (CDD)
190132 days
190257 days
190359 days
190430 days
190545 days
190659 days
190729 days
190882 days
190936 days
191049 days
191149 days
191230 days
191325 days
191436 days
191534 days
191644 days
191758 days
191858 days
191944 days
192045 days
192150 days
192234 days
192341 days
192445 days
192575 days
192650 days
192754 days
192860 days
192933 days
193039 days
193148 days
193239 days
193369 days
193451 days
193551 days
193634 days
193741 days
193846 days
193966 days
194041 days
194147 days
194242 days
194366 days
194471 days
194566 days
194668 days
194771 days
194831 days
194959 days
195041 days
195177 days
195249 days
195336 days
195439 days
195528 days
195651 days
195766 days
195835 days
195961 days
196060 days
196118 days
196261 days
196358 days
196437 days
196540 days
196637 days
196742 days
196837 days
196948 days
197047 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

69 years, 1901 to 1970

A day with at least 140.5 mm (5.5 in) of rain is expected about once in 2 years. A day with at least 313.8 mm (12.4 in) of rain is expected about once in 100 years.

Rainfall return levels at Halflong Obsy: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years140.5 mm (5.5 in)
5 years189.3 mm (7.5 in)
10 years220.6 mm (8.7 in)
25 years259.1 mm (10.2 in)
50 years286.9 mm (11.3 in)
100 years313.8 mm (12.4 in)Longer than the 69 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, 69 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: 256.8 mm (10.1 in) in 1915; 251.0 mm (9.9 in) in 1946; 248.2 mm (9.8 in) in 1958.

Download the Data

  • Data for Halflong Obsy standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Halflong Obsy 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). Records are computed by this site and are not official.

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