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

Tiruttani Weather Records (IN020040402)

Record envelope, standing records and threshold days for Tiruttani (IN020040402), India, with 70 years of record.

Key Facts for Tiruttani

  • Tiruttani (IN020040402) is a weather station in India at 13.15 latitude and 79.53 longitude, 87 m (285 ft) above sea level.
  • The station reports from 1901 to 1970, 70 years of record.
  • 0 records set at Tiruttani still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Tiruttani set a daily record precipitation of 157.4 mm (6.2 in) on 21 November 1970.

About the Station

  • Location: India, 13.15 latitude, 79.53 longitude.
  • Elevation: 87 m (285 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 Tiruttani, with 2026 drawn through them The band shows the record high and record low for each calendar day at Tiruttani. 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 Tiruttani. 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 Tiruttani, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jann/an/an/an/a
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Mayn/an/an/an/a
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Octn/an/an/an/a
Novn/an/an/an/a
Decn/an/an/an/a

Which Years Hold Standing Records

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

Wettest Day of Each Month

Dec: 212.1 mm (8.4 in)
Record daily precipitation for each month at Tiruttani The wettest day on record for each calendar month at Tiruttani. The most was 212.1 mm (8.4 in) on 10 December 1901. 0100200300 Jan: 209.6 mm (8.3 in), 17 January 1906 Jan Feb: 82.3 mm (3.2 in), 12 February 1930 Feb Mar: 176.5 mm (6.9 in), 5 March 1944 Mar Apr: 78.5 mm (3.1 in), 11 April 1926 Apr May: 138.4 mm (5.4 in), 17 May 1943 May Jun: 94.0 mm (3.7 in), 28 June 1926 Jun Jul: 112.3 mm (4.4 in), 19 July 1954 Jul Aug: 116.1 mm (4.6 in), 1 August 1906 Aug Sep: 152.4 mm (6.0 in), 1 September 1956 Sep Oct: 171.7 mm (6.8 in), 1 October 1937 Oct Nov: 206.8 mm (8.1 in), 6 November 1903 Nov Dec: 212.1 mm (8.4 in), 10 December 1901 Dec
The wettest day on record for each calendar month at Tiruttani. The most was 212.1 mm (8.4 in) on 10 December 1901.
Record daily precipitation for each month at Tiruttani
MonthRecord daily precipitation (mm)Date
Jan209.6 mm (8.3 in)17 January 1906
Feb82.3 mm (3.2 in)12 February 1930
Mar176.5 mm (6.9 in)5 March 1944
Apr78.5 mm (3.1 in)11 April 1926
May138.4 mm (5.4 in)17 May 1943
Jun94.0 mm (3.7 in)28 June 1926
Jul112.3 mm (4.4 in)19 July 1954
Aug116.1 mm (4.6 in)1 August 1906
Sep152.4 mm (6.0 in)1 September 1956
Oct171.7 mm (6.8 in)1 October 1937
Nov206.8 mm (8.1 in)6 November 1903
Dec212.1 mm (8.4 in)10 December 1901

Latest Records

20
Latest records at Tiruttani
DateStationRecordValueBeat old record byOld record stoodSignificance
21 November 1970Tiruttani, INdaily rain157.4 mm (6.2 in)83.7 mm (3.3 in)57 years54 of 100 (Notable)
31 August 1970Tiruttani, INdaily rain57.6 mm (2.3 in)2.5 mm (0.10 in)63 years26 of 100 (Routine)
6 August 1970Tiruttani, INdaily rain27.2 mm (1.1 in)13.0 mm (0.5 in)48 years29 of 100 (Routine)
2 August 1970Tiruttani, INdaily rain21.0 mm (0.8 in)3.2 mm (0.13 in)20 years15 of 100 (Routine)
13 July 1970Tiruttani, INdaily rain52.4 mm (2.1 in)18.4 mm (0.7 in)21 years24 of 100 (Routine)
23 June 1970Tiruttani, INdaily rain30.0 mm (1.2 in)17.3 mm (0.7 in)56 years35 of 100 (Notable)
20 November 1969Tiruttani, INdaily rain125.8 mm (5.0 in)64.3 mm (2.5 in)56 years46 of 100 (Notable)
23 October 1969Tiruttani, INdaily rain140.4 mm (5.5 in)67.6 mm (2.7 in)7 years39 of 100 (Notable)
16 October 1969Tiruttani, INdaily rain110.4 mm (4.3 in)12.9 mm (0.5 in)64 years31 of 100 (Routine)
11 October 1969Tiruttani, INdaily rain112.2 mm (4.4 in)59.8 mm (2.4 in)6 years34 of 100 (Routine)
25 August 1969Tiruttani, INdaily rain72.8 mm (2.9 in)17.9 mm (0.7 in)18 years23 of 100 (Routine)
11 June 1969Tiruttani, INdaily rain24.0 mm (0.9 in)0.9 mm (0.04 in)54 years20 of 100 (Routine)
20 December 1968Tiruttani, INdaily rain99.4 mm (3.9 in)57.7 mm (2.3 in)26 years32 of 100 (Routine)
19 December 1968Tiruttani, INdaily rain25.6 mm (1.0 in)1.2 mm (0.05 in)61 years24 of 100 (Routine)
24 April 1968Tiruttani, INdaily rain13.2 mm (0.5 in)2.5 mm (0.10 in)13 years10 of 100 (Routine)
23 April 1968Tiruttani, INdaily rain12.6 mm (0.5 in)4.2 mm (0.17 in)59 years20 of 100 (Routine)
9 December 1967Tiruttani, INdaily rain89.6 mm (3.5 in)50.0 mm (2.0 in)65 years42 of 100 (Notable)
8 December 1967Tiruttani, INdaily rain125.8 mm (5.0 in)21.7 mm (0.9 in)20 years19 of 100 (Routine)
24 September 1967Tiruttani, INdaily rain95.0 mm (3.7 in)74.7 mm (2.9 in)29 years53 of 100 (Notable)
16 August 1967Tiruttani, INdaily rain42.0 mm (1.7 in)1.6 mm (0.06 in)46 years21 of 100 (Routine)

Extremes by Year

1901 to 1970
Yearly extremes at Tiruttani: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)212.1 mm (8.4 in)190197.7 mm (3.8 in)70
Wettest five days (Rx5day)429.2 mm (16.9 in)1946176.9 mm (7.0 in)70
Longest dry spell (CDD)138 days196481 days70

Wettest day (Rx1day)

Wettest day (Rx1day) at Tiruttani by year The wettest day of the year at Tiruttani, 1901 to 1970. The record is 212.1 mm (8.4 in) in 1901, marked on the chart; the median year is 97.7 mm (3.8 in). 50100150200250192019401960Record: 212.1 mm (8.4 in) in 1901
The wettest day of the year at Tiruttani, 1901 to 1970. The record is 212.1 mm (8.4 in) in 1901, marked on the chart; the median year is 97.7 mm (3.8 in).
Wettest day (Rx1day) at Tiruttani by year
YearWettest day (Rx1day)
1901212.1 mm (8.4 in)
190287.1 mm (3.4 in)
1903206.8 mm (8.1 in)
190461.0 mm (2.4 in)
190597.5 mm (3.8 in)
1906209.6 mm (8.3 in)
190770.1 mm (2.8 in)
190866.0 mm (2.6 in)
190997.8 mm (3.9 in)
1910118.4 mm (4.7 in)
191197.3 mm (3.8 in)
191292.7 mm (3.6 in)
1913101.6 mm (4.0 in)
191488.6 mm (3.5 in)
191598.0 mm (3.9 in)
191683.6 mm (3.3 in)
191792.5 mm (3.6 in)
1918106.9 mm (4.2 in)
1919100.8 mm (4.0 in)
192090.7 mm (3.6 in)
192150.3 mm (2.0 in)
1922172.5 mm (6.8 in)
192396.3 mm (3.8 in)
1924132.1 mm (5.2 in)
192559.7 mm (2.4 in)
192694.0 mm (3.7 in)
192774.2 mm (2.9 in)
1928121.4 mm (4.8 in)
1929134.6 mm (5.3 in)
1930138.4 mm (5.4 in)
193166.3 mm (2.6 in)
193280.0 mm (3.1 in)
1933142.5 mm (5.6 in)
1934132.1 mm (5.2 in)
193599.1 mm (3.9 in)
193679.2 mm (3.1 in)
1937171.7 mm (6.8 in)
193878.5 mm (3.1 in)
1939111.8 mm (4.4 in)
194096.8 mm (3.8 in)
194178.7 mm (3.1 in)
194276.2 mm (3.0 in)
1943138.4 mm (5.4 in)
1944176.5 mm (6.9 in)
1945109.5 mm (4.3 in)
1946146.1 mm (5.8 in)
194785.1 mm (3.4 in)
194870.6 mm (2.8 in)
194973.7 mm (2.9 in)
195086.6 mm (3.4 in)
195184.6 mm (3.3 in)
195296.0 mm (3.8 in)
195386.1 mm (3.4 in)
1954112.3 mm (4.4 in)
195591.4 mm (3.6 in)
1956152.4 mm (6.0 in)
1957171.5 mm (6.8 in)
195885.1 mm (3.4 in)
195978.2 mm (3.1 in)
1960107.3 mm (4.2 in)
196161.3 mm (2.4 in)
196272.8 mm (2.9 in)
1963102.4 mm (4.0 in)
1964103.0 mm (4.1 in)
1965100.0 mm (3.9 in)
1966144.4 mm (5.7 in)
1967125.8 mm (5.0 in)
196899.4 mm (3.9 in)
1969140.4 mm (5.5 in)
1970157.4 mm (6.2 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Tiruttani by year The wettest five days of the year at Tiruttani, 1901 to 1970. The record is 429.2 mm (16.9 in) in 1946, marked on the chart; the median year is 176.9 mm (7.0 in). 0100200300400500192019401960Record: 429.2 mm (16.9 in) in 1946
The wettest five days of the year at Tiruttani, 1901 to 1970. The record is 429.2 mm (16.9 in) in 1946, marked on the chart; the median year is 176.9 mm (7.0 in).
Wettest five days (Rx5day) at Tiruttani by year
YearWettest five days (Rx5day)
1901273.5 mm (10.8 in)
1902190.5 mm (7.5 in)
1903305.1 mm (12.0 in)
1904276.9 mm (10.9 in)
1905190.4 mm (7.5 in)
1906303.9 mm (12.0 in)
190784.9 mm (3.3 in)
1908209.3 mm (8.2 in)
1909193.9 mm (7.6 in)
1910159.3 mm (6.3 in)
1911224.0 mm (8.8 in)
1912252.8 mm (10.0 in)
1913146.3 mm (5.8 in)
1914185.7 mm (7.3 in)
1915189.0 mm (7.4 in)
1916143.5 mm (5.6 in)
1917169.9 mm (6.7 in)
1918139.5 mm (5.5 in)
1919154.4 mm (6.1 in)
1920200.9 mm (7.9 in)
1921128.5 mm (5.1 in)
1922228.9 mm (9.0 in)
1923175.8 mm (6.9 in)
1924209.5 mm (8.2 in)
1925122.0 mm (4.8 in)
1926152.7 mm (6.0 in)
1927114.5 mm (4.5 in)
1928144.3 mm (5.7 in)
1929170.7 mm (6.7 in)
1930235.4 mm (9.3 in)
1931140.4 mm (5.5 in)
1932128.5 mm (5.1 in)
1933273.0 mm (10.7 in)
1934310.2 mm (12.2 in)
1935222.1 mm (8.7 in)
1936119.0 mm (4.7 in)
1937375.7 mm (14.8 in)
1938159.1 mm (6.3 in)
1939269.1 mm (10.6 in)
1940128.4 mm (5.1 in)
1941119.7 mm (4.7 in)
1942134.1 mm (5.3 in)
1943300.2 mm (11.8 in)
1944206.7 mm (8.1 in)
1945210.6 mm (8.3 in)
1946429.2 mm (16.9 in)
194795.8 mm (3.8 in)
1948162.1 mm (6.4 in)
194984.9 mm (3.3 in)
1950118.0 mm (4.6 in)
1951164.9 mm (6.5 in)
1952203.6 mm (8.0 in)
1953161.1 mm (6.3 in)
1954249.9 mm (9.8 in)
1955183.6 mm (7.2 in)
1956254.5 mm (10.0 in)
1957276.2 mm (10.9 in)
1958153.2 mm (6.0 in)
1959133.9 mm (5.3 in)
1960178.0 mm (7.0 in)
196187.3 mm (3.4 in)
1962130.8 mm (5.1 in)
1963156.2 mm (6.1 in)
1964121.8 mm (4.8 in)
1965133.0 mm (5.2 in)
1966324.9 mm (12.8 in)
1967252.4 mm (9.9 in)
1968128.4 mm (5.1 in)
1969234.6 mm (9.2 in)
1970211.4 mm (8.3 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Tiruttani by year The longest dry spell of the year at Tiruttani, 1901 to 1970. The record is 138 days in 1964, marked on the chart; the median year is 81 days. 050100150192019401960Record: 138 days in 1964
The longest dry spell of the year at Tiruttani, 1901 to 1970. The record is 138 days in 1964, marked on the chart; the median year is 81 days.
Longest dry spell (CDD) at Tiruttani by year
YearLongest dry spell (CDD)
190170 days
1902121 days
1903124 days
1904120 days
190543 days
190696 days
1907101 days
1908100 days
1909102 days
1910103 days
1911110 days
1912107 days
191372 days
191480 days
191536 days
191678 days
191781 days
191882 days
191972 days
192076 days
192175 days
1922116 days
192341 days
192483 days
192573 days
192671 days
1927130 days
192899 days
192969 days
193033 days
1931133 days
193281 days
193370 days
1934129 days
193562 days
193643 days
193745 days
193843 days
193966 days
194070 days
1941132 days
194294 days
194354 days
194462 days
194590 days
194654 days
194745 days
194857 days
194993 days
195051 days
195188 days
195257 days
195389 days
1954127 days
195586 days
195689 days
195764 days
1958125 days
195928 days
196067 days
196181 days
196257 days
196357 days
1964138 days
196560 days
1966121 days
196764 days
1968113 days
1969122 days
1970129 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

70 years, 1901 to 1970

A day with at least 99.2 mm (3.9 in) of rain is expected about once in 2 years. A day with at least 243.1 mm (9.6 in) of rain is expected about once in 100 years.

Rainfall return levels at Tiruttani: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years99.2 mm (3.9 in)
5 years131.3 mm (5.2 in)
10 years155.0 mm (6.1 in)
25 years187.8 mm (7.4 in)
50 years214.5 mm (8.4 in)
100 years243.1 mm (9.6 in)Longer than the 70 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, 70 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: 212.1 mm (8.4 in) in 1901; 209.6 mm (8.3 in) in 1906; 206.8 mm (8.1 in) in 1903.

Download the Data

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