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Built 2026-10-16 (16 October 2026)

Jaso Weather Records (IN011340400)

Record envelope, standing records and threshold days for Jaso (IN011340400), India, with 49 years of record.

Key Facts for Jaso

  • Jaso (IN011340400) is a weather station in India at 24.50 latitude and 80.50 longitude, 317 m (1,040 ft) above sea level.
  • The station reports from 1918 to 1966, 49 years of record.
  • 0 records set at Jaso still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Jaso set a monthly record daily precipitation of 28.4 mm (1.1 in) on 1 December 1966.

About the Station

  • Location: India, 24.50 latitude, 80.50 longitude.
  • Elevation: 317 m (1,040 ft).
  • Period of record: 1918 to 1966, 49 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Jaso, with 2026 drawn through them The band shows the record high and record low for each calendar day at Jaso. 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 Jaso. 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 Jaso, 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 Jaso by the year they were set 0 records at Jaso still stand. 00000000000
0 records at Jaso still stand.
Standing records at Jaso by the year they were set
Year setStanding records

Wettest Day of Each Month

Aug: 208.3 mm (8.2 in)
Record daily precipitation for each month at Jaso The wettest day on record for each calendar month at Jaso. The most was 208.3 mm (8.2 in) on 23 August 1934. 0100200300 Jan: 43.2 mm (1.7 in), 25 January 1950 Jan Feb: 44.2 mm (1.7 in), 19 February 1942 Feb Mar: 45.7 mm (1.8 in), 29 March 1951 Mar Apr: 31.0 mm (1.2 in), 22 April 1933 Apr May: 21.3 mm (0.8 in), 18 May 1949 May Jun: 150.4 mm (5.9 in), 30 June 1951 Jun Jul: 206.0 mm (8.1 in), 15 July 1961 Jul Aug: 208.3 mm (8.2 in), 23 August 1934 Aug Sep: 185.4 mm (7.3 in), 11 September 1951 Sep Oct: 64.0 mm (2.5 in), 11 October 1958 Oct Nov: 113.0 mm (4.4 in), 1 November 1956 Nov Dec: 28.4 mm (1.1 in), 1 December 1966 Dec
The wettest day on record for each calendar month at Jaso. The most was 208.3 mm (8.2 in) on 23 August 1934.
Record daily precipitation for each month at Jaso
MonthRecord daily precipitation (mm)Date
Jan43.2 mm (1.7 in)25 January 1950
Feb44.2 mm (1.7 in)19 February 1942
Mar45.7 mm (1.8 in)29 March 1951
Apr31.0 mm (1.2 in)22 April 1933
May21.3 mm (0.8 in)18 May 1949
Jun150.4 mm (5.9 in)30 June 1951
Jul206.0 mm (8.1 in)15 July 1961
Aug208.3 mm (8.2 in)23 August 1934
Sep185.4 mm (7.3 in)11 September 1951
Oct64.0 mm (2.5 in)11 October 1958
Nov113.0 mm (4.4 in)1 November 1956
Dec28.4 mm (1.1 in)1 December 1966

Latest Records

20
Latest records at Jaso
DateStationRecordValueBeat old record byOld record stoodSignificance
1 December 1966Jaso, INmonthly rain28.4 mm (1.1 in)0.5 mm (0.02 in)4 years15 of 100 (Routine)
16 November 1966Jaso, INdaily rain5.6 mm (0.22 in)5.6 mm (0.22 in)48 years20 of 100 (Routine)
15 November 1966Jaso, INdaily rain15.2 mm (0.6 in)15.2 mm (0.6 in)48 years20 of 100 (Routine)
14 November 1966Jaso, INdaily rain15.2 mm (0.6 in)11.4 mm (0.4 in)29 years20 of 100 (Routine)
13 February 1966Jaso, INdaily rain3.6 mm (0.14 in)3.6 mm (0.14 in)48 years20 of 100 (Routine)
14 December 1965Jaso, INdaily rain2.5 mm (0.10 in)2.5 mm (0.10 in)47 years20 of 100 (Routine)
19 October 1965Jaso, INdaily rain39.1 mm (1.5 in)22.6 mm (0.9 in)22 years23 of 100 (Routine)
2 September 1965Jaso, INdaily rain61.5 mm (2.4 in)17.0 mm (0.7 in)23 years17 of 100 (Routine)
26 August 1965Jaso, INdaily rain71.6 mm (2.8 in)19.5 mm (0.8 in)3 years11 of 100 (Routine)
21 April 1965Jaso, INdaily rain4.1 mm (0.16 in)4.1 mm (0.16 in)47 years20 of 100 (Routine)
20 April 1965Jaso, INdaily rain9.1 mm (0.36 in)7.6 mm (0.30 in)46 years20 of 100 (Routine)
2 April 1965Jaso, INdaily rain5.8 mm (0.23 in)1.2 mm (0.05 in)20 years11 of 100 (Routine)
31 March 1965Jaso, INdaily rain3.3 mm (0.13 in)3.3 mm (0.13 in)47 years20 of 100 (Routine)
19 March 1965Jaso, INdaily rain8.1 mm (0.32 in)0.2 mm (0.01 in)20 years10 of 100 (Routine)
25 September 1964Jaso, INdaily rain102.9 mm (4.1 in)88.9 mm (3.5 in)21 years50 of 100 (Notable)
10 September 1964Jaso, INdaily rain75.7 mm (3.0 in)28.7 mm (1.1 in)17 years22 of 100 (Routine)
24 August 1964Jaso, INdaily rain57.5 mm (2.3 in)3.1 mm (0.12 in)26 years12 of 100 (Routine)
26 March 1964Jaso, INdaily rain3.3 mm (0.13 in)0.3 mm (0.01 in)40 years16 of 100 (Routine)
17 November 1963Jaso, INdaily rain6.8 mm (0.27 in)6.8 mm (0.27 in)44 years20 of 100 (Routine)
15 September 1963Jaso, INdaily rain20.3 mm (0.8 in)7.6 mm (0.30 in)32 years16 of 100 (Routine)

Extremes by Year

1918 to 1966
Yearly extremes at Jaso: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)208.3 mm (8.2 in)1934102.3 mm (4.0 in)44
Wettest five days (Rx5day)423.7 mm (16.7 in)1919195.6 mm (7.7 in)44
Longest dry spell (CDD)152 days194887 days44

Wettest day (Rx1day)

Wettest day (Rx1day) at Jaso by year The wettest day of the year at Jaso, 1918 to 1966. The record is 208.3 mm (8.2 in) in 1934, marked on the chart; the median year is 102.3 mm (4.0 in). 05010015020025019201930194019501960Record: 208.3 mm (8.2 in) in 1934
The wettest day of the year at Jaso, 1918 to 1966. The record is 208.3 mm (8.2 in) in 1934, marked on the chart; the median year is 102.3 mm (4.0 in).
Wettest day (Rx1day) at Jaso by year
YearWettest day (Rx1day)
191883.3 mm (3.3 in)
1919166.9 mm (6.6 in)
192071.6 mm (2.8 in)
1921147.3 mm (5.8 in)
192289.4 mm (3.5 in)
1923127.0 mm (5.0 in)
192417.8 mm (0.7 in)
193076.2 mm (3.0 in)
193199.1 mm (3.9 in)
1932144.8 mm (5.7 in)
193385.9 mm (3.4 in)
1934208.3 mm (8.2 in)
1935113.0 mm (4.4 in)
1936154.9 mm (6.1 in)
193797.8 mm (3.9 in)
1938127.0 mm (5.0 in)
1939129.5 mm (5.1 in)
1940101.6 mm (4.0 in)
1941111.8 mm (4.4 in)
1942148.3 mm (5.8 in)
194362.2 mm (2.4 in)
1944147.3 mm (5.8 in)
1945113.0 mm (4.4 in)
1946103.4 mm (4.1 in)
1947152.4 mm (6.0 in)
194895.8 mm (3.8 in)
194973.7 mm (2.9 in)
195076.2 mm (3.0 in)
1951185.4 mm (7.3 in)
195294.0 mm (3.7 in)
195384.1 mm (3.3 in)
195493.7 mm (3.7 in)
195587.6 mm (3.4 in)
1956141.0 mm (5.6 in)
195755.9 mm (2.2 in)
195871.1 mm (2.8 in)
1959111.8 mm (4.4 in)
196096.5 mm (3.8 in)
1961206.0 mm (8.1 in)
1962120.7 mm (4.8 in)
1963123.2 mm (4.9 in)
1964102.9 mm (4.1 in)
196583.8 mm (3.3 in)
196649.5 mm (1.9 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Jaso by year The wettest five days of the year at Jaso, 1918 to 1966. The record is 423.7 mm (16.7 in) in 1919, marked on the chart; the median year is 195.6 mm (7.7 in). 020040060019201930194019501960Record: 423.7 mm (16.7 in) in 1919
The wettest five days of the year at Jaso, 1918 to 1966. The record is 423.7 mm (16.7 in) in 1919, marked on the chart; the median year is 195.6 mm (7.7 in).
Wettest five days (Rx5day) at Jaso by year
YearWettest five days (Rx5day)
1918179.3 mm (7.1 in)
1919423.7 mm (16.7 in)
1920115.6 mm (4.6 in)
1921250.9 mm (9.9 in)
1922194.8 mm (7.7 in)
1923181.1 mm (7.1 in)
192417.8 mm (0.7 in)
1930197.1 mm (7.8 in)
1931152.3 mm (6.0 in)
1932312.7 mm (12.3 in)
1933163.7 mm (6.4 in)
1934276.1 mm (10.9 in)
1935265.9 mm (10.5 in)
1936215.1 mm (8.5 in)
1937163.3 mm (6.4 in)
1938160.8 mm (6.3 in)
1939246.3 mm (9.7 in)
1940180.4 mm (7.1 in)
1941136.2 mm (5.4 in)
1942183.0 mm (7.2 in)
1943152.3 mm (6.0 in)
1944196.3 mm (7.7 in)
1945146.3 mm (5.8 in)
1946200.0 mm (7.9 in)
1947263.7 mm (10.4 in)
1948163.4 mm (6.4 in)
1949216.8 mm (8.5 in)
1950240.6 mm (9.5 in)
1951413.4 mm (16.3 in)
1952200.7 mm (7.9 in)
1953165.4 mm (6.5 in)
1954276.8 mm (10.9 in)
1955147.8 mm (5.8 in)
1956241.6 mm (9.5 in)
1957125.3 mm (4.9 in)
1958106.2 mm (4.2 in)
1959203.7 mm (8.0 in)
1960194.2 mm (7.6 in)
1961366.0 mm (14.4 in)
1962232.5 mm (9.2 in)
1963202.3 mm (8.0 in)
1964214.4 mm (8.4 in)
1965132.5 mm (5.2 in)
1966176.0 mm (6.9 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Jaso by year The longest dry spell of the year at Jaso, 1918 to 1966. The record is 152 days in 1948, marked on the chart; the median year is 87 days. 05010015020019201930194019501960Record: 152 days in 1948
The longest dry spell of the year at Jaso, 1918 to 1966. The record is 152 days in 1948, marked on the chart; the median year is 87 days.
Longest dry spell (CDD) at Jaso by year
YearLongest dry spell (CDD)
1918146 days
191988 days
1920101 days
1921121 days
192293 days
1923128 days
192466 days
193059 days
193177 days
193269 days
193360 days
193486 days
193577 days
193643 days
1937108 days
1938122 days
1939105 days
194049 days
1941104 days
1942105 days
194373 days
194459 days
194575 days
194653 days
194788 days
1948152 days
194971 days
1950146 days
195173 days
1952108 days
1953135 days
1954102 days
195572 days
195661 days
195769 days
195880 days
1959111 days
196089 days
196130 days
1962114 days
196382 days
196489 days
196554 days
1966117 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

42 years, 1918 to 1966

A day with at least 106.9 mm (4.2 in) of rain is expected about once in 2 years. A day with at least 231.8 mm (9.1 in) of rain is expected about once in 100 years.

Rainfall return levels at Jaso: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years106.9 mm (4.2 in)
5 years141.4 mm (5.6 in)
10 years163.8 mm (6.4 in)
25 years191.6 mm (7.5 in)
50 years211.9 mm (8.3 in)Longer than the 42 years of record
100 years231.8 mm (9.1 in)Longer than the 42 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, 42 years of values from 1918 to 1966.

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: 208.3 mm (8.2 in) in 1934; 206.0 mm (8.1 in) in 1961; 185.4 mm (7.3 in) in 1951.

Download the Data

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