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Built 2026-10-15 (15 October 2026)

Kolosib Weather Records (IN015011900)

Record envelope, standing records and threshold days for Kolosib (IN015011900), India, with 58 years of record.

Key Facts for Kolosib

  • Kolosib (IN015011900) is a weather station in India at 24.22 latitude and 92.68 longitude, 655 m (2,149 ft) above sea level.
  • The station reports from 1909 to 1966, 58 years of record.
  • 0 records set at Kolosib still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Kolosib set a daily record precipitation of 79.8 mm (3.1 in) on 17 August 1966.

About the Station

  • Location: India, 24.22 latitude, 92.68 longitude.
  • Elevation: 655 m (2,149 ft).
  • Period of record: 1909 to 1966, 58 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

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

Wettest Day of Each Month

Jun: 354.3 mm (13.9 in)
Record daily precipitation for each month at Kolosib The wettest day on record for each calendar month at Kolosib. The most was 354.3 mm (13.9 in) on 10 June 1929. 0100200300400 Jan: 49.8 mm (2.0 in), 28 January 1944 Jan Feb: 76.2 mm (3.0 in), 19 February 1935 Feb Mar: 152.9 mm (6.0 in), 3 March 1959 Mar Apr: 206.5 mm (8.1 in), 21 April 1912 Apr May: 196.3 mm (7.7 in), 31 May 1952 May Jun: 354.3 mm (13.9 in), 10 June 1929 Jun Jul: 196.3 mm (7.7 in), 23 July 1938 Jul Aug: 208.3 mm (8.2 in), 19 August 1937 Aug Sep: 165.1 mm (6.5 in), 3 September 1928 Sep Oct: 157.5 mm (6.2 in), 9 October 1928 Oct Nov: 128.0 mm (5.0 in), 2 November 1956 Nov Dec: 40.1 mm (1.6 in), 21 December 1914 Dec
The wettest day on record for each calendar month at Kolosib. The most was 354.3 mm (13.9 in) on 10 June 1929.
Record daily precipitation for each month at Kolosib
MonthRecord daily precipitation (mm)Date
Jan49.8 mm (2.0 in)28 January 1944
Feb76.2 mm (3.0 in)19 February 1935
Mar152.9 mm (6.0 in)3 March 1959
Apr206.5 mm (8.1 in)21 April 1912
May196.3 mm (7.7 in)31 May 1952
Jun354.3 mm (13.9 in)10 June 1929
Jul196.3 mm (7.7 in)23 July 1938
Aug208.3 mm (8.2 in)19 August 1937
Sep165.1 mm (6.5 in)3 September 1928
Oct157.5 mm (6.2 in)9 October 1928
Nov128.0 mm (5.0 in)2 November 1956
Dec40.1 mm (1.6 in)21 December 1914

Latest Records

20
Latest records at Kolosib
DateStationRecordValueBeat old record byOld record stoodSignificance
17 August 1966Kolosib, INdaily rain79.8 mm (3.1 in)3.6 mm (0.14 in)20 years12 of 100 (Routine)
22 July 1966Kolosib, INdaily rain105.4 mm (4.1 in)39.4 mm (1.6 in)29 years32 of 100 (Routine)
20 June 1966Kolosib, INdaily rain93.3 mm (3.7 in)31.1 mm (1.2 in)52 years32 of 100 (Routine)
18 June 1966Kolosib, INdaily rain79.8 mm (3.1 in)18.1 mm (0.7 in)48 years26 of 100 (Routine)
9 June 1966Kolosib, INdaily rain167.6 mm (6.6 in)57.9 mm (2.3 in)43 years39 of 100 (Notable)
8 June 1966Kolosib, INdaily rain140.8 mm (5.5 in)6.7 mm (0.26 in)28 years15 of 100 (Routine)
25 May 1966Kolosib, INdaily rain85.3 mm (3.4 in)19.3 mm (0.8 in)40 years25 of 100 (Routine)
22 April 1966Kolosib, INdaily rain106.7 mm (4.2 in)54.4 mm (2.1 in)49 years42 of 100 (Notable)
5 January 1966Kolosib, INdaily rain13.4 mm (0.5 in)12.1 mm (0.5 in)15 years20 of 100 (Routine)
4 January 1966Kolosib, INdaily rain4.6 mm (0.18 in)4.6 mm (0.18 in)56 years20 of 100 (Routine)
29 October 1959Kolosib, INdaily rain123.2 mm (4.9 in)86.1 mm (3.4 in)48 years59 of 100 (Notable)
14 October 1959Kolosib, INdaily rain76.2 mm (3.0 in)16.5 mm (0.6 in)32 years22 of 100 (Routine)
20 July 1959Kolosib, INdaily rain112.8 mm (4.4 in)12.7 mm (0.5 in)13 years15 of 100 (Routine)
3 March 1959Kolosib, INmonthly rain152.9 mm (6.0 in)49.3 mm (1.9 in)24 years51 of 100 (Notable)
23 January 1959Kolosib, INdaily rain22.9 mm (0.9 in)14.8 mm (0.6 in)29 years20 of 100 (Routine)
22 January 1959Kolosib, INdaily rain34.0 mm (1.3 in)27.6 mm (1.1 in)4 years31 of 100 (Routine)
12 December 1957Kolosib, INdaily rain1.3 mm (0.05 in)0.5 mm (0.02 in)11 years7 of 100 (Routine)
8 August 1957Kolosib, INdaily rain (Tie)58.4 mm (2.3 in)tie14 years2 of 100 (Routine)
6 May 1957Kolosib, INdaily rain119.6 mm (4.7 in)51.0 mm (2.0 in)16 years29 of 100 (Routine)
10 February 1957Kolosib, INdaily rain21.6 mm (0.9 in)11.4 mm (0.4 in)21 years18 of 100 (Routine)

Extremes by Year

1909 to 1966
Yearly extremes at Kolosib: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)354.3 mm (13.9 in)1929119.4 mm (4.7 in)51
Wettest five days (Rx5day)688.6 mm (27.1 in)1929263.9 mm (10.4 in)51
Longest dry spell (CDD)73 days194446 days51

Wettest day (Rx1day)

Wettest day (Rx1day) at Kolosib by year The wettest day of the year at Kolosib, 1909 to 1966. The record is 354.3 mm (13.9 in) in 1929, marked on the chart; the median year is 119.4 mm (4.7 in). 0100200300400191019201930194019501960Record: 354.3 mm (13.9 in) in 1929
The wettest day of the year at Kolosib, 1909 to 1966. The record is 354.3 mm (13.9 in) in 1929, marked on the chart; the median year is 119.4 mm (4.7 in).
Wettest day (Rx1day) at Kolosib by year
YearWettest day (Rx1day)
190963.8 mm (2.5 in)
1910106.7 mm (4.2 in)
191195.5 mm (3.8 in)
1912206.5 mm (8.1 in)
1913119.4 mm (4.7 in)
191490.2 mm (3.6 in)
191594.0 mm (3.7 in)
1916122.9 mm (4.8 in)
1917119.4 mm (4.7 in)
191895.3 mm (3.8 in)
191963.5 mm (2.5 in)
1920157.7 mm (6.2 in)
1921135.4 mm (5.3 in)
1922105.7 mm (4.2 in)
1923118.1 mm (4.6 in)
192471.9 mm (2.8 in)
1925111.8 mm (4.4 in)
192688.9 mm (3.5 in)
1927148.1 mm (5.8 in)
1928165.1 mm (6.5 in)
1929354.3 mm (13.9 in)
1930103.9 mm (4.1 in)
1931109.5 mm (4.3 in)
1932106.2 mm (4.2 in)
1933162.6 mm (6.4 in)
1934138.2 mm (5.4 in)
1935137.9 mm (5.4 in)
1936172.7 mm (6.8 in)
1937208.3 mm (8.2 in)
1938196.3 mm (7.7 in)
193990.9 mm (3.6 in)
194080.0 mm (3.1 in)
1941174.0 mm (6.9 in)
1942193.5 mm (7.6 in)
194388.1 mm (3.5 in)
194496.0 mm (3.8 in)
1945100.3 mm (3.9 in)
1946132.3 mm (5.2 in)
1947116.8 mm (4.6 in)
1948132.1 mm (5.2 in)
1949137.4 mm (5.4 in)
1950121.9 mm (4.8 in)
1951101.1 mm (4.0 in)
1952196.3 mm (7.7 in)
1953132.8 mm (5.2 in)
1954106.7 mm (4.2 in)
195589.9 mm (3.5 in)
1956128.0 mm (5.0 in)
1957119.6 mm (4.7 in)
1959152.9 mm (6.0 in)
1966167.6 mm (6.6 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Kolosib by year The wettest five days of the year at Kolosib, 1909 to 1966. The record is 688.6 mm (27.1 in) in 1929, marked on the chart; the median year is 263.9 mm (10.4 in). 0200400600800191019201930194019501960Record: 688.6 mm (27.1 in) in 1929
The wettest five days of the year at Kolosib, 1909 to 1966. The record is 688.6 mm (27.1 in) in 1929, marked on the chart; the median year is 263.9 mm (10.4 in).
Wettest five days (Rx5day) at Kolosib by year
YearWettest five days (Rx5day)
1909160.5 mm (6.3 in)
1910209.4 mm (8.2 in)
1911208.1 mm (8.2 in)
1912284.9 mm (11.2 in)
1913245.1 mm (9.6 in)
1914248.2 mm (9.8 in)
1915254.4 mm (10.0 in)
1916367.7 mm (14.5 in)
1917214.6 mm (8.4 in)
1918232.1 mm (9.1 in)
1919160.3 mm (6.3 in)
1920262.5 mm (10.3 in)
1921364.1 mm (14.3 in)
1922276.2 mm (10.9 in)
1923304.0 mm (12.0 in)
1924165.7 mm (6.5 in)
1925193.6 mm (7.6 in)
1926245.4 mm (9.7 in)
1927407.7 mm (16.1 in)
1928263.9 mm (10.4 in)
1929688.6 mm (27.1 in)
1930239.2 mm (9.4 in)
1931212.3 mm (8.4 in)
1932204.1 mm (8.0 in)
1933322.3 mm (12.7 in)
1934329.2 mm (13.0 in)
1935269.8 mm (10.6 in)
1936450.3 mm (17.7 in)
1937433.1 mm (17.1 in)
1938312.4 mm (12.3 in)
1939307.6 mm (12.1 in)
1940223.3 mm (8.8 in)
1941609.6 mm (24.0 in)
1942333.5 mm (13.1 in)
1943176.8 mm (7.0 in)
1944213.4 mm (8.4 in)
1945234.1 mm (9.2 in)
1946347.4 mm (13.7 in)
1947284.8 mm (11.2 in)
1948373.3 mm (14.7 in)
1949260.6 mm (10.3 in)
1950264.4 mm (10.4 in)
1951195.6 mm (7.7 in)
1952284.5 mm (11.2 in)
1953244.8 mm (9.6 in)
1954315.9 mm (12.4 in)
1955272.1 mm (10.7 in)
1956270.7 mm (10.7 in)
1957211.3 mm (8.3 in)
1959237.8 mm (9.4 in)
1966444.4 mm (17.5 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Kolosib by year The longest dry spell of the year at Kolosib, 1909 to 1966. The record is 73 days in 1944, marked on the chart; the median year is 46 days. 20406080191019201930194019501960Record: 73 days in 1944
The longest dry spell of the year at Kolosib, 1909 to 1966. The record is 73 days in 1944, marked on the chart; the median year is 46 days.
Longest dry spell (CDD) at Kolosib by year
YearLongest dry spell (CDD)
190924 days
191041 days
191163 days
191235 days
191341 days
191466 days
191539 days
191651 days
191745 days
191846 days
191938 days
192047 days
192158 days
192263 days
192334 days
192450 days
192534 days
192630 days
192745 days
192859 days
192947 days
193040 days
193146 days
193246 days
193344 days
193429 days
193552 days
193640 days
193743 days
193846 days
193932 days
194041 days
194127 days
194252 days
194362 days
194473 days
194545 days
194658 days
194752 days
194831 days
194960 days
195025 days
195172 days
195251 days
195350 days
195456 days
195527 days
195658 days
195754 days
195962 days
196640 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

48 years, 1910 to 1959

A day with at least 119.0 mm (4.7 in) of rain is expected about once in 2 years. A day with at least 312.2 mm (12.3 in) of rain is expected about once in 100 years.

Rainfall return levels at Kolosib: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years119.0 mm (4.7 in)
5 years158.0 mm (6.2 in)
10 years188.3 mm (7.4 in)
25 years232.5 mm (9.2 in)
50 years270.1 mm (10.6 in)Longer than the 48 years of record
100 years312.2 mm (12.3 in)Longer than the 48 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, 48 years of values from 1910 to 1959.

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: 354.3 mm (13.9 in) in 1929; 208.3 mm (8.2 in) in 1937; 206.5 mm (8.1 in) in 1912.

Download the Data

  • Data for Kolosib standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Kolosib 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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.

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