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Data as of 2025-12-31
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Built 2026-10-15 (15 October 2026)

Ponnani Weather Records (IN010060100)

Record envelope, standing records and threshold days for Ponnani (IN010060100), India, with 70 years of record.

Key Facts for Ponnani

  • Ponnani (IN010060100) is a weather station in India at 10.78 latitude and 75.92 longitude, 1 m (3 ft) above sea level.
  • The station reports from 1901 to 1970, 70 years of record.
  • 0 records set at Ponnani still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Ponnani set a daily record precipitation of 81.3 mm (3.2 in) on 20 September 1970.

About the Station

  • Location: India, 10.78 latitude, 75.92 longitude.
  • Elevation: 1 m (3 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 Ponnani, with 2026 drawn through them The band shows the record high and record low for each calendar day at Ponnani. 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 Ponnani. 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 Ponnani, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
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Novn/an/an/an/a
Decn/an/an/an/a

Which Years Hold Standing Records

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

All-Time Record Progression

2 new records
When Ponnani set new all-time records 2 all-time records were set at Ponnani between 27 May 1941 and 10 June 1941. Each dot is a new record. Record daily precipitation27 May 1941: Record daily precipitation 263.4 mm (10.4 in)10 June 1941: Record daily precipitation 292.6 mm (11.5 in)
2 all-time records were set at Ponnani between 27 May 1941 and 10 June 1941. Each dot is a new record.
When Ponnani set new all-time records
DateKindDetail
1941-05-27Record daily precipitationRecord daily precipitation 263.4 mm (10.4 in)
1941-06-10Record daily precipitationRecord daily precipitation 292.6 mm (11.5 in)

Wettest Day of Each Month

Jun: 292.6 mm (11.5 in)
Record daily precipitation for each month at Ponnani The wettest day on record for each calendar month at Ponnani. The most was 292.6 mm (11.5 in) on 10 June 1941. 0100200300 Jan: 60.7 mm (2.4 in), 7 January 1926 Jan Feb: 64.8 mm (2.6 in), 21 February 1901 Feb Mar: 78.7 mm (3.1 in), 13 March 1904 Mar Apr: 128.3 mm (5.1 in), 2 April 1924 Apr May: 263.4 mm (10.4 in), 27 May 1941 May Jun: 292.6 mm (11.5 in), 10 June 1941 Jun Jul: 196.9 mm (7.8 in), 20 July 1915 Jul Aug: 130.8 mm (5.1 in), 14 August 1940 Aug Sep: 142.5 mm (5.6 in), 29 September 1925 Sep Oct: 142.5 mm (5.6 in), 10 October 1940 Oct Nov: 262.4 mm (10.3 in), 11 November 1925 Nov Dec: 91.2 mm (3.6 in), 8 December 1946 Dec
The wettest day on record for each calendar month at Ponnani. The most was 292.6 mm (11.5 in) on 10 June 1941.
Record daily precipitation for each month at Ponnani
MonthRecord daily precipitation (mm)Date
Jan60.7 mm (2.4 in)7 January 1926
Feb64.8 mm (2.6 in)21 February 1901
Mar78.7 mm (3.1 in)13 March 1904
Apr128.3 mm (5.1 in)2 April 1924
May263.4 mm (10.4 in)27 May 1941
Jun292.6 mm (11.5 in)10 June 1941
Jul196.9 mm (7.8 in)20 July 1915
Aug130.8 mm (5.1 in)14 August 1940
Sep142.5 mm (5.6 in)29 September 1925
Oct142.5 mm (5.6 in)10 October 1940
Nov262.4 mm (10.3 in)11 November 1925
Dec91.2 mm (3.6 in)8 December 1946

Latest Records

20
Latest records at Ponnani
DateStationRecordValueBeat old record byOld record stoodSignificance
20 September 1970Ponnani, INdaily rain81.3 mm (3.2 in)9.4 mm (0.37 in)52 years27 of 100 (Routine)
19 June 1970Ponnani, INdaily rain80.0 mm (3.1 in)3.8 mm (0.15 in)56 years24 of 100 (Routine)
11 May 1970Ponnani, INdaily rain29.4 mm (1.2 in)0.2 mm (0.01 in)48 years21 of 100 (Routine)
14 December 1969Ponnani, INdaily rain80.3 mm (3.2 in)61.0 mm (2.4 in)15 years47 of 100 (Notable)
3 September 1969Ponnani, INdaily rain62.0 mm (2.4 in)1.0 mm (0.04 in)44 years19 of 100 (Routine)
31 August 1969Ponnani, INdaily rain45.2 mm (1.8 in)19.3 mm (0.8 in)14 years19 of 100 (Routine)
21 August 1969Ponnani, INdaily rain76.0 mm (3.0 in)24.2 mm (1.0 in)28 years26 of 100 (Routine)
24 July 1969Ponnani, INdaily rain125.0 mm (4.9 in)22.9 mm (0.9 in)59 years31 of 100 (Routine)
8 April 1969Ponnani, INdaily rain44.0 mm (1.7 in)17.3 mm (0.7 in)48 years28 of 100 (Routine)
1 April 1968Ponnani, INdaily rain90.0 mm (3.5 in)56.5 mm (2.2 in)64 years51 of 100 (Notable)
29 March 1968Ponnani, INdaily rain58.4 mm (2.3 in)13.4 mm (0.5 in)21 years20 of 100 (Routine)
20 March 1968Ponnani, INdaily rain34.2 mm (1.3 in)27.1 mm (1.1 in)4 years23 of 100 (Routine)
10 December 1967Ponnani, INdaily rain55.2 mm (2.2 in)30.3 mm (1.2 in)20 years31 of 100 (Routine)
9 December 1967Ponnani, INdaily rain28.4 mm (1.1 in)9.4 mm (0.37 in)1 year11 of 100 (Routine)
2 November 1967Ponnani, INdaily rain161.3 mm (6.4 in)87.1 mm (3.4 in)46 years52 of 100 (Notable)
16 March 1967Ponnani, INdaily rain32.5 mm (1.3 in)5.8 mm (0.23 in)65 years28 of 100 (Routine)
12 July 1966Ponnani, INdaily rain97.0 mm (3.8 in)19.3 mm (0.8 in)25 years20 of 100 (Routine)
20 April 1966Ponnani, INdaily rain78.2 mm (3.1 in)26.4 mm (1.0 in)64 years37 of 100 (Notable)
14 March 1966Ponnani, INdaily rain18.0 mm (0.7 in)7.6 mm (0.30 in)12 years13 of 100 (Routine)
12 March 1966Ponnani, INdaily rain8.0 mm (0.31 in)6.7 mm (0.26 in)36 years20 of 100 (Routine)

Extremes by Year

1901 to 1970
Yearly extremes at Ponnani: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)292.6 mm (11.5 in)1941129.2 mm (5.1 in)70
Wettest five days (Rx5day)522.5 mm (20.6 in)1933324.4 mm (12.8 in)70
Longest dry spell (CDD)122 days191460 days70

Wettest day (Rx1day)

Wettest day (Rx1day) at Ponnani by year The wettest day of the year at Ponnani, 1901 to 1970. The record is 292.6 mm (11.5 in) in 1941, marked on the chart; the median year is 129.2 mm (5.1 in). 0100200300192019401960Record: 292.6 mm (11.5 in) in 1941
The wettest day of the year at Ponnani, 1901 to 1970. The record is 292.6 mm (11.5 in) in 1941, marked on the chart; the median year is 129.2 mm (5.1 in).
Wettest day (Rx1day) at Ponnani by year
YearWettest day (Rx1day)
190194.0 mm (3.7 in)
1902106.9 mm (4.2 in)
1903208.3 mm (8.2 in)
1904106.9 mm (4.2 in)
1905133.6 mm (5.3 in)
190695.5 mm (3.8 in)
1907130.0 mm (5.1 in)
1908121.4 mm (4.8 in)
1909215.9 mm (8.5 in)
1910138.9 mm (5.5 in)
1911148.3 mm (5.8 in)
1912148.6 mm (5.9 in)
1913118.1 mm (4.6 in)
1914109.0 mm (4.3 in)
1915196.9 mm (7.8 in)
191682.6 mm (3.3 in)
1917120.9 mm (4.8 in)
1918134.1 mm (5.3 in)
1919171.5 mm (6.8 in)
1920178.6 mm (7.0 in)
1921101.6 mm (4.0 in)
1922146.3 mm (5.8 in)
192386.4 mm (3.4 in)
1924187.2 mm (7.4 in)
1925262.4 mm (10.3 in)
1926157.2 mm (6.2 in)
1927154.9 mm (6.1 in)
1928105.4 mm (4.1 in)
1929172.0 mm (6.8 in)
1930162.6 mm (6.4 in)
1931107.2 mm (4.2 in)
1932149.4 mm (5.9 in)
1933162.8 mm (6.4 in)
1934159.8 mm (6.3 in)
1935117.3 mm (4.6 in)
1936146.1 mm (5.8 in)
1937152.1 mm (6.0 in)
1938160.0 mm (6.3 in)
1939167.6 mm (6.6 in)
1940142.5 mm (5.6 in)
1941292.6 mm (11.5 in)
1942108.0 mm (4.3 in)
1943188.0 mm (7.4 in)
194497.8 mm (3.9 in)
1945128.3 mm (5.1 in)
194699.6 mm (3.9 in)
1947102.1 mm (4.0 in)
1948115.8 mm (4.6 in)
1949126.5 mm (5.0 in)
195091.7 mm (3.6 in)
1951119.1 mm (4.7 in)
1952121.9 mm (4.8 in)
1953150.4 mm (5.9 in)
1954115.3 mm (4.5 in)
1955119.1 mm (4.7 in)
1956103.1 mm (4.1 in)
1957137.9 mm (5.4 in)
1958135.9 mm (5.4 in)
195996.0 mm (3.8 in)
196092.5 mm (3.6 in)
1961148.6 mm (5.9 in)
1962154.9 mm (6.1 in)
1963101.9 mm (4.0 in)
1964104.0 mm (4.1 in)
1965158.0 mm (6.2 in)
196697.0 mm (3.8 in)
1967161.3 mm (6.4 in)
1968110.3 mm (4.3 in)
1969125.0 mm (4.9 in)
197091.1 mm (3.6 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Ponnani by year The wettest five days of the year at Ponnani, 1901 to 1970. The record is 522.5 mm (20.6 in) in 1933, marked on the chart; the median year is 324.4 mm (12.8 in). 200300400500600192019401960Record: 522.5 mm (20.6 in) in 1933
The wettest five days of the year at Ponnani, 1901 to 1970. The record is 522.5 mm (20.6 in) in 1933, marked on the chart; the median year is 324.4 mm (12.8 in).
Wettest five days (Rx5day) at Ponnani by year
YearWettest five days (Rx5day)
1901274.9 mm (10.8 in)
1902290.8 mm (11.4 in)
1903265.1 mm (10.4 in)
1904208.3 mm (8.2 in)
1905337.4 mm (13.3 in)
1906294.8 mm (11.6 in)
1907463.1 mm (18.2 in)
1908322.7 mm (12.7 in)
1909493.1 mm (19.4 in)
1910240.3 mm (9.5 in)
1911300.9 mm (11.8 in)
1912397.3 mm (15.6 in)
1913254.9 mm (10.0 in)
1914277.3 mm (10.9 in)
1915433.0 mm (17.0 in)
1916214.7 mm (8.5 in)
1917257.8 mm (10.1 in)
1918314.2 mm (12.4 in)
1919248.6 mm (9.8 in)
1920348.9 mm (13.7 in)
1921307.4 mm (12.1 in)
1922433.0 mm (17.0 in)
1923299.3 mm (11.8 in)
1924515.7 mm (20.3 in)
1925461.0 mm (18.1 in)
1926349.5 mm (13.8 in)
1927500.3 mm (19.7 in)
1928321.3 mm (12.6 in)
1929477.4 mm (18.8 in)
1930339.9 mm (13.4 in)
1931369.9 mm (14.6 in)
1932350.6 mm (13.8 in)
1933522.5 mm (20.6 in)
1934331.7 mm (13.1 in)
1935232.8 mm (9.2 in)
1936381.3 mm (15.0 in)
1937286.3 mm (11.3 in)
1938481.3 mm (18.9 in)
1939446.5 mm (17.6 in)
1940450.0 mm (17.7 in)
1941490.0 mm (19.3 in)
1942279.4 mm (11.0 in)
1943404.4 mm (15.9 in)
1944335.3 mm (13.2 in)
1945324.8 mm (12.8 in)
1946276.2 mm (10.9 in)
1947276.7 mm (10.9 in)
1948349.6 mm (13.8 in)
1949280.7 mm (11.1 in)
1950291.2 mm (11.5 in)
1951283.3 mm (11.2 in)
1952210.6 mm (8.3 in)
1953377.3 mm (14.9 in)
1954246.2 mm (9.7 in)
1955368.3 mm (14.5 in)
1956272.7 mm (10.7 in)
1957386.6 mm (15.2 in)
1958404.3 mm (15.9 in)
1959338.6 mm (13.3 in)
1960271.6 mm (10.7 in)
1961323.9 mm (12.8 in)
1962317.0 mm (12.5 in)
1963387.8 mm (15.3 in)
1964399.0 mm (15.7 in)
1965224.0 mm (8.8 in)
1966245.5 mm (9.7 in)
1967230.2 mm (9.1 in)
1968421.0 mm (16.6 in)
1969343.5 mm (13.5 in)
1970270.7 mm (10.7 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Ponnani by year The longest dry spell of the year at Ponnani, 1901 to 1970. The record is 122 days in 1914, marked on the chart; the median year is 60 days. 255075100125192019401960Record: 122 days in 1914
The longest dry spell of the year at Ponnani, 1901 to 1970. The record is 122 days in 1914, marked on the chart; the median year is 60 days.
Longest dry spell (CDD) at Ponnani by year
YearLongest dry spell (CDD)
190139 days
190245 days
190395 days
190470 days
190554 days
1906104 days
190776 days
190855 days
190945 days
191095 days
1911113 days
191297 days
1913105 days
1914122 days
191555 days
191650 days
191739 days
191894 days
191950 days
192051 days
192190 days
192261 days
192360 days
192460 days
192573 days
192652 days
192746 days
192830 days
192937 days
193044 days
193194 days
1932103 days
193395 days
193479 days
193560 days
193642 days
193772 days
193854 days
193948 days
194099 days
194168 days
194259 days
194327 days
194466 days
1945105 days
194675 days
194755 days
194852 days
194989 days
195050 days
195141 days
195246 days
195352 days
195472 days
195585 days
195643 days
195758 days
195845 days
195995 days
196060 days
196174 days
196248 days
196342 days
196441 days
1965104 days
196670 days
196774 days
196852 days
196995 days
197041 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

67 years, 1901 to 1970

A day with at least 129.4 mm (5.1 in) of rain is expected about once in 2 years. A day with at least 273.3 mm (10.8 in) of rain is expected about once in 100 years.

Rainfall return levels at Ponnani: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years129.4 mm (5.1 in)
5 years163.7 mm (6.4 in)
10 years188.0 mm (7.4 in)
25 years220.7 mm (8.7 in)
50 years246.4 mm (9.7 in)
100 years273.3 mm (10.8 in)Longer than the 67 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, 67 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: 292.6 mm (11.5 in) in 1941; 262.4 mm (10.3 in) in 1925; 215.9 mm (8.5 in) in 1909.

Download the Data

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