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Built 2026-10-18 (18 October 2026)

Janakpur Weather Records (IN011410201)

Record envelope, standing records and threshold days for Janakpur (IN011410201), India, with 31 years of record.

Key Facts for Janakpur

  • Janakpur (IN011410201) is a weather station in India at 23.72 latitude and 81.82 longitude, 405 m (1,329 ft) above sea level.
  • The station reports from 1938 to 1968, 31 years of record.
  • 0 records set at Janakpur still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.

About the Station

  • Location: India, 23.72 latitude, 81.82 longitude.
  • Elevation: 405 m (1,329 ft).
  • Period of record: 1938 to 1968, 31 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Janakpur, with 2026 drawn through them The band shows the record high and record low for each calendar day at Janakpur. 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 Janakpur. 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 Janakpur, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jann/an/an/an/a
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Marn/an/an/an/a
Aprn/an/an/an/a
Mayn/an/an/an/a
Junn/an/an/an/a
Juln/an/an/an/a
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Sepn/an/an/an/a
Octn/an/an/an/a
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Decn/an/an/an/a

Which Years Hold Standing Records

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

Wettest Day of Each Month

Jun: 165.1 mm (6.5 in)
Record daily precipitation for each month at Janakpur The wettest day on record for each calendar month at Janakpur. The most was 165.1 mm (6.5 in) on 27 June 1948. 050100150200 Jan: 41.4 mm (1.6 in), 27 January 1947 Jan Feb: 39.6 mm (1.6 in), 6 February 1951 Feb Mar: 28.4 mm (1.1 in), 25 March 1944 Mar Apr: 19.8 mm (0.8 in), 17 April 1945 Apr May: 34.0 mm (1.3 in), 21 May 1952 May Jun: 165.1 mm (6.5 in), 27 June 1948 Jun Jul: 127.0 mm (5.0 in), 26 July 1946 Jul Aug: 162.0 mm (6.4 in), 13 August 1968 Aug Sep: 117.1 mm (4.6 in), 9 September 1948 Sep Oct: 51.6 mm (2.0 in), 8 October 1946 Oct Nov: 92.7 mm (3.6 in), 19 November 1946 Nov Dec: 30.2 mm (1.2 in), 19 December 1940 Dec
The wettest day on record for each calendar month at Janakpur. The most was 165.1 mm (6.5 in) on 27 June 1948.
Record daily precipitation for each month at Janakpur
MonthRecord daily precipitation (mm)Date
Jan41.4 mm (1.6 in)27 January 1947
Feb39.6 mm (1.6 in)6 February 1951
Mar28.4 mm (1.1 in)25 March 1944
Apr19.8 mm (0.8 in)17 April 1945
May34.0 mm (1.3 in)21 May 1952
Jun165.1 mm (6.5 in)27 June 1948
Jul127.0 mm (5.0 in)26 July 1946
Aug162.0 mm (6.4 in)13 August 1968
Sep117.1 mm (4.6 in)9 September 1948
Oct51.6 mm (2.0 in)8 October 1946
Nov92.7 mm (3.6 in)19 November 1946
Dec30.2 mm (1.2 in)19 December 1940

Latest Records

0

No records were set at this station in the latest data.

Extremes by Year

1938 to 1968
Yearly extremes at Janakpur: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)165.1 mm (6.5 in)194896.7 mm (3.8 in)30
Wettest five days (Rx5day)352.9 mm (13.9 in)1948207.2 mm (8.2 in)30
Longest dry spell (CDD)169 days196686 days30

Wettest day (Rx1day)

Wettest day (Rx1day) at Janakpur by year The wettest day of the year at Janakpur, 1938 to 1968. The record is 165.1 mm (6.5 in) in 1948, marked on the chart; the median year is 96.7 mm (3.8 in). 50100150200194019451950195519601965Record: 165.1 mm (6.5 in) in 1948
The wettest day of the year at Janakpur, 1938 to 1968. The record is 165.1 mm (6.5 in) in 1948, marked on the chart; the median year is 96.7 mm (3.8 in).
Wettest day (Rx1day) at Janakpur by year
YearWettest day (Rx1day)
193893.7 mm (3.7 in)
193976.2 mm (3.0 in)
194097.5 mm (3.8 in)
194165.0 mm (2.6 in)
194279.0 mm (3.1 in)
194399.1 mm (3.9 in)
194486.4 mm (3.4 in)
1945120.7 mm (4.8 in)
1946127.0 mm (5.0 in)
194786.4 mm (3.4 in)
1948165.1 mm (6.5 in)
194973.4 mm (2.9 in)
195084.6 mm (3.3 in)
195197.3 mm (3.8 in)
1952106.7 mm (4.2 in)
1953116.8 mm (4.6 in)
1954118.1 mm (4.6 in)
1955109.2 mm (4.3 in)
195696.0 mm (3.8 in)
195774.9 mm (2.9 in)
195866.3 mm (2.6 in)
195991.9 mm (3.6 in)
1960114.3 mm (4.5 in)
196182.5 mm (3.2 in)
196261.0 mm (2.4 in)
1963101.6 mm (4.0 in)
1964125.0 mm (4.9 in)
196558.0 mm (2.3 in)
1966105.0 mm (4.1 in)
1968162.0 mm (6.4 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Janakpur by year The wettest five days of the year at Janakpur, 1938 to 1968. The record is 352.9 mm (13.9 in) in 1948, marked on the chart; the median year is 207.2 mm (8.2 in). 0100200300400194019451950195519601965Record: 352.9 mm (13.9 in) in 1948
The wettest five days of the year at Janakpur, 1938 to 1968. The record is 352.9 mm (13.9 in) in 1948, marked on the chart; the median year is 207.2 mm (8.2 in).
Wettest five days (Rx5day) at Janakpur by year
YearWettest five days (Rx5day)
1938194.9 mm (7.7 in)
1939217.8 mm (8.6 in)
1940241.0 mm (9.5 in)
194189.9 mm (3.5 in)
1942221.7 mm (8.7 in)
1943203.4 mm (8.0 in)
1944176.6 mm (7.0 in)
1945297.4 mm (11.7 in)
1946287.8 mm (11.3 in)
1947198.2 mm (7.8 in)
1948352.9 mm (13.9 in)
1949167.8 mm (6.6 in)
1950253.3 mm (10.0 in)
1951195.6 mm (7.7 in)
1952173.5 mm (6.8 in)
1953199.4 mm (7.9 in)
1954198.9 mm (7.8 in)
1955181.9 mm (7.2 in)
1956218.7 mm (8.6 in)
1957202.9 mm (8.0 in)
1958187.2 mm (7.4 in)
1959217.5 mm (8.6 in)
1960255.1 mm (10.0 in)
1961175.4 mm (6.9 in)
1962133.2 mm (5.2 in)
1963230.3 mm (9.1 in)
1964279.0 mm (11.0 in)
1965217.6 mm (8.6 in)
1966211.0 mm (8.3 in)
1968251.0 mm (9.9 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Janakpur by year The longest dry spell of the year at Janakpur, 1938 to 1968. The record is 169 days in 1966, marked on the chart; the median year is 86 days. 050100150200194019451950195519601965Record: 169 days in 1966
The longest dry spell of the year at Janakpur, 1938 to 1968. The record is 169 days in 1966, marked on the chart; the median year is 86 days.
Longest dry spell (CDD) at Janakpur by year
YearLongest dry spell (CDD)
193877 days
193988 days
194054 days
194184 days
194230 days
194373 days
194488 days
194575 days
194647 days
194730 days
194898 days
194983 days
195088 days
195178 days
195230 days
1953151 days
1954159 days
1955144 days
195699 days
1957108 days
1958102 days
195930 days
196097 days
196171 days
196292 days
196368 days
1964129 days
196598 days
1966169 days
196883 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

30 years, 1938 to 1968

A day with at least 94.5 mm (3.7 in) of rain is expected about once in 2 years. A day with at least 175.8 mm (6.9 in) of rain is expected about once in 100 years.

Rainfall return levels at Janakpur: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years94.5 mm (3.7 in)
5 years118.2 mm (4.7 in)
10 years133.1 mm (5.2 in)
25 years151.1 mm (5.9 in)
50 years163.7 mm (6.4 in)Longer than the 30 years of record
100 years175.8 mm (6.9 in)Longer than the 30 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, 30 years of values from 1938 to 1968.

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: 165.1 mm (6.5 in) in 1948; 162.0 mm (6.4 in) in 1968; 127.0 mm (5.0 in) in 1946.

Download the Data

  • Data for Janakpur standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Janakpur 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).