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Adirampatanam Weather Records (IN020121901)

Record envelope, standing records and threshold days for Adirampatanam (IN020121901), India, with 67 years of record.

Key Facts for Adirampatanam

  • Adirampatanam (IN020121901) is a weather station in India at 10.33 latitude and 79.38 longitude, 1 m (3 ft) above sea level.
  • The station reports from 1904 to 1970, 67 years of record.
  • 0 records set at Adirampatanam still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Adirampatanam set a daily record precipitation of 76.4 mm (3.0 in) on 28 November 1970.

About the Station

  • Location: India, 10.33 latitude, 79.38 longitude.
  • Elevation: 1 m (3 ft).
  • Period of record: 1904 to 1970, 67 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

All-Time Record Progression

1 new records
When Adirampatanam set new all-time records 1 all-time records were set at Adirampatanam between 5 December 1963 and 5 December 1963. Each dot is a new record. Record daily precipitation5 December 1963: Record daily precipitation 222.6 mm (8.8 in)
1 all-time records were set at Adirampatanam between 5 December 1963 and 5 December 1963. Each dot is a new record.
When Adirampatanam set new all-time records
DateKindDetail
1963-12-05Record daily precipitationRecord daily precipitation 222.6 mm (8.8 in)

Wettest Day of Each Month

Dec: 222.6 mm (8.8 in)
Record daily precipitation for each month at Adirampatanam The wettest day on record for each calendar month at Adirampatanam. The most was 222.6 mm (8.8 in) on 5 December 1963. 0100200300 Jan: 141.5 mm (5.6 in), 13 January 1923 Jan Feb: 100.3 mm (3.9 in), 7 February 1938 Feb Mar: 58.4 mm (2.3 in), 19 March 1939 Mar Apr: 92.7 mm (3.6 in), 15 April 1939 Apr May: 161.0 mm (6.3 in), 13 May 1943 May Jun: 65.8 mm (2.6 in), 10 June 1908 Jun Jul: 116.8 mm (4.6 in), 28 July 1945 Jul Aug: 97.0 mm (3.8 in), 28 August 1966 Aug Sep: 146.1 mm (5.8 in), 26 September 1942 Sep Oct: 220.2 mm (8.7 in), 24 October 1930 Oct Nov: 203.2 mm (8.0 in), 16 November 1939 Nov Dec: 222.6 mm (8.8 in), 5 December 1963 Dec
The wettest day on record for each calendar month at Adirampatanam. The most was 222.6 mm (8.8 in) on 5 December 1963.
Record daily precipitation for each month at Adirampatanam
MonthRecord daily precipitation (mm)Date
Jan141.5 mm (5.6 in)13 January 1923
Feb100.3 mm (3.9 in)7 February 1938
Mar58.4 mm (2.3 in)19 March 1939
Apr92.7 mm (3.6 in)15 April 1939
May161.0 mm (6.3 in)13 May 1943
Jun65.8 mm (2.6 in)10 June 1908
Jul116.8 mm (4.6 in)28 July 1945
Aug97.0 mm (3.8 in)28 August 1966
Sep146.1 mm (5.8 in)26 September 1942
Oct220.2 mm (8.7 in)24 October 1930
Nov203.2 mm (8.0 in)16 November 1939
Dec222.6 mm (8.8 in)5 December 1963

Latest Records

20
Latest records at Adirampatanam
DateStationRecordValueBeat old record byOld record stoodSignificance
28 November 1970Adirampatanam, INdaily rain76.4 mm (3.0 in)5.5 mm (0.22 in)16 years13 of 100 (Routine)
20 November 1970Adirampatanam, INdaily rain125.2 mm (4.9 in)53.3 mm (2.1 in)13 years32 of 100 (Routine)
13 October 1970Adirampatanam, INdaily rain85.0 mm (3.3 in)35.5 mm (1.4 in)36 years33 of 100 (Routine)
25 August 1970Adirampatanam, INdaily rain83.8 mm (3.3 in)57.1 mm (2.2 in)60 years60 of 100 (Major)
4 July 1970Adirampatanam, INdaily rain47.0 mm (1.9 in)8.4 mm (0.33 in)59 years27 of 100 (Routine)
23 June 1970Adirampatanam, INdaily rain34.6 mm (1.4 in)16.6 mm (0.7 in)13 years26 of 100 (Routine)
24 May 1970Adirampatanam, INdaily rain86.6 mm (3.4 in)53.6 mm (2.1 in)16 years36 of 100 (Notable)
18 May 1970Adirampatanam, INdaily rain40.0 mm (1.6 in)6.5 mm (0.26 in)27 years17 of 100 (Routine)
6 April 1970Adirampatanam, INdaily rain53.2 mm (2.1 in)24.5 mm (1.0 in)12 years22 of 100 (Routine)
11 March 1970Adirampatanam, INdaily rain6.2 mm (0.24 in)3.7 mm (0.15 in)63 years20 of 100 (Routine)
18 October 1966Adirampatanam, INdaily rain121.6 mm (4.8 in)49.7 mm (2.0 in)16 years36 of 100 (Notable)
7 October 1966Adirampatanam, INdaily rain65.0 mm (2.6 in)4.0 mm (0.16 in)23 years14 of 100 (Routine)
10 September 1966Adirampatanam, INdaily rain66.0 mm (2.6 in)31.7 mm (1.2 in)52 years38 of 100 (Notable)
28 August 1966Adirampatanam, INmonthly rain97.0 mm (3.8 in)5.6 mm (0.22 in)22 years25 of 100 (Routine)
13 August 1966Adirampatanam, INdaily rain46.8 mm (1.8 in)15.8 mm (0.6 in)7 years18 of 100 (Routine)
8 July 1966Adirampatanam, INdaily rain8.0 mm (0.31 in)5.0 mm (0.20 in)15 years12 of 100 (Routine)
1 July 1966Adirampatanam, INdaily rain28.0 mm (1.1 in)9.8 mm (0.39 in)4 years12 of 100 (Routine)
2 May 1966Adirampatanam, INdaily rain26.0 mm (1.0 in)11.5 mm (0.5 in)39 years22 of 100 (Routine)
30 April 1966Adirampatanam, INdaily rain33.0 mm (1.3 in)22.3 mm (0.9 in)40 years30 of 100 (Routine)
13 March 1966Adirampatanam, INdaily rain37.0 mm (1.5 in)2.2 mm (0.09 in)12 years10 of 100 (Routine)

Extremes by Year

1904 to 1970
Yearly extremes at Adirampatanam: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)222.6 mm (8.8 in)196397.8 mm (3.9 in)61
Wettest five days (Rx5day)463.3 mm (18.2 in)1920183.9 mm (7.2 in)61
Longest dry spell (CDD)99 days195553 days61

Wettest day (Rx1day)

Wettest day (Rx1day) at Adirampatanam by year The wettest day of the year at Adirampatanam, 1904 to 1970. The record is 222.6 mm (8.8 in) in 1963, marked on the chart; the median year is 97.8 mm (3.9 in). 50100150200250192019401960Record: 222.6 mm (8.8 in) in 1963
The wettest day of the year at Adirampatanam, 1904 to 1970. The record is 222.6 mm (8.8 in) in 1963, marked on the chart; the median year is 97.8 mm (3.9 in).
Wettest day (Rx1day) at Adirampatanam by year
YearWettest day (Rx1day)
1904102.9 mm (4.1 in)
190562.0 mm (2.4 in)
1906118.1 mm (4.6 in)
190781.3 mm (3.2 in)
190865.8 mm (2.6 in)
190989.7 mm (3.5 in)
191073.7 mm (2.9 in)
1911140.5 mm (5.5 in)
191260.5 mm (2.4 in)
191397.8 mm (3.9 in)
191496.0 mm (3.8 in)
191588.1 mm (3.5 in)
191697.0 mm (3.8 in)
191776.2 mm (3.0 in)
1918104.4 mm (4.1 in)
191976.2 mm (3.0 in)
1920180.8 mm (7.1 in)
1921108.0 mm (4.3 in)
192255.9 mm (2.2 in)
1923141.5 mm (5.6 in)
1924104.6 mm (4.1 in)
192571.9 mm (2.8 in)
192683.1 mm (3.3 in)
192775.7 mm (3.0 in)
192889.7 mm (3.5 in)
192962.2 mm (2.4 in)
1930220.2 mm (8.7 in)
1931137.4 mm (5.4 in)
1932118.1 mm (4.6 in)
193369.1 mm (2.7 in)
193491.4 mm (3.6 in)
1935142.2 mm (5.6 in)
193666.0 mm (2.6 in)
193785.3 mm (3.4 in)
1938100.3 mm (3.9 in)
1939203.2 mm (8.0 in)
194087.6 mm (3.4 in)
1941121.9 mm (4.8 in)
1942146.1 mm (5.8 in)
1943161.0 mm (6.3 in)
194491.4 mm (3.6 in)
1945116.8 mm (4.6 in)
1946157.0 mm (6.2 in)
194797.8 mm (3.9 in)
194898.6 mm (3.9 in)
194997.8 mm (3.9 in)
195058.4 mm (2.3 in)
1951112.8 mm (4.4 in)
1952147.8 mm (5.8 in)
1953119.6 mm (4.7 in)
1954177.0 mm (7.0 in)
1955147.3 mm (5.8 in)
195671.9 mm (2.8 in)
195794.0 mm (3.7 in)
195878.0 mm (3.1 in)
195992.4 mm (3.6 in)
196089.6 mm (3.5 in)
196183.2 mm (3.3 in)
1963222.6 mm (8.8 in)
1966121.6 mm (4.8 in)
1970125.2 mm (4.9 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Adirampatanam by year The wettest five days of the year at Adirampatanam, 1904 to 1970. The record is 463.3 mm (18.2 in) in 1920, marked on the chart; the median year is 183.9 mm (7.2 in). 0100200300400500192019401960Record: 463.3 mm (18.2 in) in 1920
The wettest five days of the year at Adirampatanam, 1904 to 1970. The record is 463.3 mm (18.2 in) in 1920, marked on the chart; the median year is 183.9 mm (7.2 in).
Wettest five days (Rx5day) at Adirampatanam by year
YearWettest five days (Rx5day)
1904158.7 mm (6.2 in)
1905130.8 mm (5.1 in)
1906237.1 mm (9.3 in)
1907132.3 mm (5.2 in)
1908132.9 mm (5.2 in)
1909129.6 mm (5.1 in)
1910167.6 mm (6.6 in)
1911216.7 mm (8.5 in)
1912150.4 mm (5.9 in)
1913204.7 mm (8.1 in)
1914161.5 mm (6.4 in)
1915167.1 mm (6.6 in)
1916138.9 mm (5.5 in)
1917136.4 mm (5.4 in)
1918208.3 mm (8.2 in)
1919188.0 mm (7.4 in)
1920463.3 mm (18.2 in)
1921174.3 mm (6.9 in)
192293.2 mm (3.7 in)
1923359.9 mm (14.2 in)
1924207.2 mm (8.2 in)
1925137.4 mm (5.4 in)
1926117.4 mm (4.6 in)
1927130.9 mm (5.2 in)
1928199.9 mm (7.9 in)
1929130.6 mm (5.1 in)
1930410.9 mm (16.2 in)
1931334.8 mm (13.2 in)
1932239.0 mm (9.4 in)
1933116.6 mm (4.6 in)
1934169.2 mm (6.7 in)
1935292.9 mm (11.5 in)
1936176.3 mm (6.9 in)
1937188.9 mm (7.4 in)
1938295.1 mm (11.6 in)
1939277.5 mm (10.9 in)
1940157.7 mm (6.2 in)
1941143.7 mm (5.7 in)
1942214.7 mm (8.5 in)
1943183.9 mm (7.2 in)
1944134.6 mm (5.3 in)
1945195.4 mm (7.7 in)
1946223.5 mm (8.8 in)
1947151.4 mm (6.0 in)
1948244.4 mm (9.6 in)
1949113.8 mm (4.5 in)
1950116.8 mm (4.6 in)
1951182.4 mm (7.2 in)
1952201.9 mm (7.9 in)
1953201.8 mm (7.9 in)
1954287.1 mm (11.3 in)
1955346.1 mm (13.6 in)
195698.4 mm (3.9 in)
1957220.8 mm (8.7 in)
1958160.4 mm (6.3 in)
1959236.2 mm (9.3 in)
1960208.2 mm (8.2 in)
1961138.6 mm (5.5 in)
1963352.2 mm (13.9 in)
1966273.8 mm (10.8 in)
1970189.2 mm (7.4 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Adirampatanam by year The longest dry spell of the year at Adirampatanam, 1904 to 1970. The record is 99 days in 1955, marked on the chart; the median year is 53 days. 20406080100192019401960Record: 99 days in 1955
The longest dry spell of the year at Adirampatanam, 1904 to 1970. The record is 99 days in 1955, marked on the chart; the median year is 53 days.
Longest dry spell (CDD) at Adirampatanam by year
YearLongest dry spell (CDD)
190421 days
190594 days
190658 days
190760 days
190842 days
190959 days
191077 days
191187 days
191291 days
191387 days
191494 days
191534 days
191695 days
191752 days
191842 days
191973 days
192056 days
192168 days
192235 days
192330 days
192469 days
192544 days
192652 days
192747 days
192851 days
192930 days
193046 days
193184 days
193240 days
193335 days
193446 days
193569 days
193638 days
193724 days
193853 days
193953 days
194085 days
194159 days
194284 days
194336 days
194459 days
194549 days
194666 days
194727 days
194853 days
194990 days
195051 days
195170 days
195254 days
195354 days
195438 days
195599 days
195650 days
195779 days
195838 days
195961 days
196043 days
196144 days
196336 days
196637 days
197029 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

60 years, 1905 to 1970

A day with at least 98.5 mm (3.9 in) of rain is expected about once in 2 years. A day with at least 253.2 mm (10.0 in) of rain is expected about once in 100 years.

Rainfall return levels at Adirampatanam: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years98.5 mm (3.9 in)
5 years132.8 mm (5.2 in)
10 years158.1 mm (6.2 in)
25 years193.3 mm (7.6 in)
50 years222.2 mm (8.7 in)
100 years253.2 mm (10.0 in)Longer than the 60 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, 60 years of values from 1905 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: 222.6 mm (8.8 in) in 1963; 220.2 mm (8.7 in) in 1930; 203.2 mm (8.0 in) in 1939.

Download the Data

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