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Built 2026-10-18 (18 October 2026)

Thiruvalla Weather Records (IN010011200)

Record envelope, standing records and threshold days for Thiruvalla (IN010011200), India, with 70 years of record.

Key Facts for Thiruvalla

  • Thiruvalla (IN010011200) is a weather station in India at 9.38 latitude and 76.55 longitude, 3 m (10 ft) above sea level.
  • The station reports from 1901 to 1970, 70 years of record.
  • 0 records set at Thiruvalla still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Thiruvalla set a daily record precipitation of 77.0 mm (3.0 in) on 21 October 1970.

About the Station

  • Location: India, 9.38 latitude, 76.55 longitude.
  • Elevation: 3 m (10 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 Thiruvalla, with 2026 drawn through them The band shows the record high and record low for each calendar day at Thiruvalla. 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 Thiruvalla. 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 Thiruvalla, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
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Mayn/an/an/an/a
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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 Thiruvalla by the year they were set 0 records at Thiruvalla still stand. 00000000000
0 records at Thiruvalla still stand.
Standing records at Thiruvalla by the year they were set
Year setStanding records

All-Time Record Progression

1 new records
When Thiruvalla set new all-time records 1 all-time records were set at Thiruvalla between 27 May 1932 and 27 May 1932. Each dot is a new record. Record daily precipitation27 May 1932: Record daily precipitation 256.5 mm (10.1 in)
1 all-time records were set at Thiruvalla between 27 May 1932 and 27 May 1932. Each dot is a new record.
When Thiruvalla set new all-time records
DateKindDetail
1932-05-27Record daily precipitationRecord daily precipitation 256.5 mm (10.1 in)

Wettest Day of Each Month

May: 256.5 mm (10.1 in)
Record daily precipitation for each month at Thiruvalla The wettest day on record for each calendar month at Thiruvalla. The most was 256.5 mm (10.1 in) on 27 May 1932. 0100200300 Jan: 82.0 mm (3.2 in), 29 January 1919 Jan Feb: 114.3 mm (4.5 in), 10 February 1961 Feb Mar: 83.2 mm (3.3 in), 13 March 1966 Mar Apr: 167.6 mm (6.6 in), 13 April 1941 Apr May: 256.5 mm (10.1 in), 27 May 1932 May Jun: 217.4 mm (8.6 in), 22 June 1959 Jun Jul: 188.5 mm (7.4 in), 6 July 1929 Jul Aug: 183.4 mm (7.2 in), 29 August 1932 Aug Sep: 204.0 mm (8.0 in), 21 September 1925 Sep Oct: 186.2 mm (7.3 in), 4 October 1921 Oct Nov: 168.7 mm (6.6 in), 3 November 1922 Nov Dec: 102.6 mm (4.0 in), 1 December 1914 Dec
The wettest day on record for each calendar month at Thiruvalla. The most was 256.5 mm (10.1 in) on 27 May 1932.
Record daily precipitation for each month at Thiruvalla
MonthRecord daily precipitation (mm)Date
Jan82.0 mm (3.2 in)29 January 1919
Feb114.3 mm (4.5 in)10 February 1961
Mar83.2 mm (3.3 in)13 March 1966
Apr167.6 mm (6.6 in)13 April 1941
May256.5 mm (10.1 in)27 May 1932
Jun217.4 mm (8.6 in)22 June 1959
Jul188.5 mm (7.4 in)6 July 1929
Aug183.4 mm (7.2 in)29 August 1932
Sep204.0 mm (8.0 in)21 September 1925
Oct186.2 mm (7.3 in)4 October 1921
Nov168.7 mm (6.6 in)3 November 1922
Dec102.6 mm (4.0 in)1 December 1914

Latest Records

20
Latest records at Thiruvalla
DateStationRecordValueBeat old record byOld record stoodSignificance
21 October 1970Thiruvalla, INdaily rain77.0 mm (3.0 in)1.6 mm (0.06 in)36 years17 of 100 (Routine)
17 November 1968Thiruvalla, INdaily rain60.5 mm (2.4 in)8.7 mm (0.34 in)25 years17 of 100 (Routine)
20 March 1968Thiruvalla, INdaily rain (Tie)15.2 mm (0.6 in)tie42 years4 of 100 (Routine)
9 December 1967Thiruvalla, INdaily rain (Tie)38.1 mm (1.5 in)tie24 years3 of 100 (Routine)
5 August 1967Thiruvalla, INdaily rain88.9 mm (3.5 in)13.5 mm (0.5 in)30 years22 of 100 (Routine)
13 May 1967Thiruvalla, INdaily rain72.4 mm (2.9 in)3.3 mm (0.13 in)17 years12 of 100 (Routine)
17 January 1967Thiruvalla, INdaily rain38.1 mm (1.5 in)24.4 mm (1.0 in)45 years35 of 100 (Notable)
19 November 1966Thiruvalla, INdaily rain65.3 mm (2.6 in)26.2 mm (1.0 in)24 years26 of 100 (Routine)
10 November 1966Thiruvalla, INdaily rain114.3 mm (4.5 in)35.6 mm (1.4 in)5 years25 of 100 (Routine)
30 September 1966Thiruvalla, INdaily rain63.5 mm (2.5 in)1.3 mm (0.05 in)29 years14 of 100 (Routine)
29 September 1966Thiruvalla, INdaily rain134.7 mm (5.3 in)55.5 mm (2.2 in)15 years38 of 100 (Notable)
24 September 1966Thiruvalla, INdaily rain (Tie)71.1 mm (2.8 in)tie27 years3 of 100 (Routine)
13 March 1966Thiruvalla, INmonthly rain83.2 mm (3.3 in)12.8 mm (0.5 in)64 years44 of 100 (Notable)
9 December 1965Thiruvalla, INdaily rain (Tie)38.1 mm (1.5 in)tie23 years3 of 100 (Routine)
7 June 1965Thiruvalla, INdaily rain99.1 mm (3.9 in)8.9 mm (0.35 in)4 years10 of 100 (Routine)
25 May 1965Thiruvalla, INdaily rain81.5 mm (3.2 in)13.4 mm (0.5 in)28 years19 of 100 (Routine)
14 October 1964Thiruvalla, INdaily rain121.2 mm (4.8 in)44.0 mm (1.7 in)36 years35 of 100 (Notable)
16 September 1964Thiruvalla, INdaily rain91.4 mm (3.6 in)52.3 mm (2.1 in)10 years36 of 100 (Notable)
4 July 1964Thiruvalla, INdaily rain161.3 mm (6.4 in)63.3 mm (2.5 in)60 years51 of 100 (Notable)
23 March 1964Thiruvalla, INdaily rain40.6 mm (1.6 in)17.7 mm (0.7 in)1 year19 of 100 (Routine)

Extremes by Year

1901 to 1970
Yearly extremes at Thiruvalla: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)256.5 mm (10.1 in)1932124.7 mm (4.9 in)69
Wettest five days (Rx5day)613.1 mm (24.1 in)1932285.1 mm (11.2 in)69
Longest dry spell (CDD)88 days191141 days69

Wettest day (Rx1day)

Wettest day (Rx1day) at Thiruvalla by year The wettest day of the year at Thiruvalla, 1901 to 1970. The record is 256.5 mm (10.1 in) in 1932, marked on the chart; the median year is 124.7 mm (4.9 in). 50100150200250300192019401960Record: 256.5 mm (10.1 in) in 1932
The wettest day of the year at Thiruvalla, 1901 to 1970. The record is 256.5 mm (10.1 in) in 1932, marked on the chart; the median year is 124.7 mm (4.9 in).
Wettest day (Rx1day) at Thiruvalla by year
YearWettest day (Rx1day)
1901190.5 mm (7.5 in)
1902156.0 mm (6.1 in)
1903109.7 mm (4.3 in)
1904128.0 mm (5.0 in)
1905106.2 mm (4.2 in)
190698.3 mm (3.9 in)
190787.6 mm (3.4 in)
190869.9 mm (2.8 in)
190996.3 mm (3.8 in)
1910121.9 mm (4.8 in)
1911124.7 mm (4.9 in)
1912129.5 mm (5.1 in)
1913106.7 mm (4.2 in)
1914102.6 mm (4.0 in)
1915152.4 mm (6.0 in)
1916132.6 mm (5.2 in)
1917108.0 mm (4.3 in)
1918103.1 mm (4.1 in)
1919139.7 mm (5.5 in)
1920153.9 mm (6.1 in)
1921186.2 mm (7.3 in)
1922168.7 mm (6.6 in)
1923101.3 mm (4.0 in)
1924178.6 mm (7.0 in)
1925204.0 mm (8.0 in)
1926238.8 mm (9.4 in)
1927128.0 mm (5.0 in)
1928114.8 mm (4.5 in)
1929188.5 mm (7.4 in)
1930166.9 mm (6.6 in)
1931111.0 mm (4.4 in)
1932256.5 mm (10.1 in)
1933156.2 mm (6.1 in)
1934102.9 mm (4.1 in)
1935146.1 mm (5.8 in)
1936176.0 mm (6.9 in)
193775.7 mm (3.0 in)
1938136.7 mm (5.4 in)
1939165.1 mm (6.5 in)
1940101.6 mm (4.0 in)
1941167.6 mm (6.6 in)
1942108.5 mm (4.3 in)
194374.7 mm (2.9 in)
194475.4 mm (3.0 in)
194572.9 mm (2.9 in)
1946193.5 mm (7.6 in)
1947101.6 mm (4.0 in)
1948113.5 mm (4.5 in)
194975.7 mm (3.0 in)
1950107.7 mm (4.2 in)
1951116.1 mm (4.6 in)
1952133.9 mm (5.3 in)
195375.4 mm (3.0 in)
1954124.5 mm (4.9 in)
195572.1 mm (2.8 in)
1956102.4 mm (4.0 in)
1957181.4 mm (7.1 in)
1958128.5 mm (5.1 in)
1959217.4 mm (8.6 in)
1960132.3 mm (5.2 in)
1961129.5 mm (5.1 in)
1962188.0 mm (7.4 in)
1963106.4 mm (4.2 in)
1964161.3 mm (6.4 in)
196599.1 mm (3.9 in)
1966134.7 mm (5.3 in)
196788.9 mm (3.5 in)
1968143.0 mm (5.6 in)
197077.0 mm (3.0 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Thiruvalla by year The wettest five days of the year at Thiruvalla, 1901 to 1970. The record is 613.1 mm (24.1 in) in 1932, marked on the chart; the median year is 285.1 mm (11.2 in). 0200400600800192019401960Record: 613.1 mm (24.1 in) in 1932
The wettest five days of the year at Thiruvalla, 1901 to 1970. The record is 613.1 mm (24.1 in) in 1932, marked on the chart; the median year is 285.1 mm (11.2 in).
Wettest five days (Rx5day) at Thiruvalla by year
YearWettest five days (Rx5day)
1901279.4 mm (11.0 in)
1902285.7 mm (11.2 in)
1903342.6 mm (13.5 in)
1904377.2 mm (14.9 in)
1905266.4 mm (10.5 in)
1906250.7 mm (9.9 in)
1907240.0 mm (9.4 in)
1908207.0 mm (8.1 in)
1909336.4 mm (13.2 in)
1910229.9 mm (9.1 in)
1911338.1 mm (13.3 in)
1912384.8 mm (15.1 in)
1913279.4 mm (11.0 in)
1914203.2 mm (8.0 in)
1915435.6 mm (17.1 in)
1916285.1 mm (11.2 in)
1917244.0 mm (9.6 in)
1918332.0 mm (13.1 in)
1919226.1 mm (8.9 in)
1920284.7 mm (11.2 in)
1921360.1 mm (14.2 in)
1922337.3 mm (13.3 in)
1923262.9 mm (10.4 in)
1924426.3 mm (16.8 in)
1925274.9 mm (10.8 in)
1926387.3 mm (15.2 in)
1927197.6 mm (7.8 in)
1928265.8 mm (10.5 in)
1929448.0 mm (17.6 in)
1930257.5 mm (10.1 in)
1931241.5 mm (9.5 in)
1932613.1 mm (24.1 in)
1933540.5 mm (21.3 in)
1934319.3 mm (12.6 in)
1935257.1 mm (10.1 in)
1936458.0 mm (18.0 in)
1937265.4 mm (10.4 in)
1938219.9 mm (8.7 in)
1939432.8 mm (17.0 in)
1940236.2 mm (9.3 in)
1941299.1 mm (11.8 in)
1942302.3 mm (11.9 in)
1943252.1 mm (9.9 in)
1944152.8 mm (6.0 in)
1945224.8 mm (8.9 in)
1946322.0 mm (12.7 in)
1947285.7 mm (11.2 in)
1948280.6 mm (11.0 in)
1949204.5 mm (8.1 in)
1950254.5 mm (10.0 in)
1951377.9 mm (14.9 in)
1952308.1 mm (12.1 in)
1953345.4 mm (13.6 in)
1954320.9 mm (12.6 in)
1955237.8 mm (9.4 in)
1956246.7 mm (9.7 in)
1957366.1 mm (14.4 in)
1958274.5 mm (10.8 in)
1959409.7 mm (16.1 in)
1960235.6 mm (9.3 in)
1961358.9 mm (14.1 in)
1962407.1 mm (16.0 in)
1963251.4 mm (9.9 in)
1964291.3 mm (11.5 in)
1965221.3 mm (8.7 in)
1966302.6 mm (11.9 in)
1967229.2 mm (9.0 in)
1968403.9 mm (15.9 in)
1970313.2 mm (12.3 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Thiruvalla by year The longest dry spell of the year at Thiruvalla, 1901 to 1970. The record is 88 days in 1911, marked on the chart; the median year is 41 days. 020406080100192019401960Record: 88 days in 1911
The longest dry spell of the year at Thiruvalla, 1901 to 1970. The record is 88 days in 1911, marked on the chart; the median year is 41 days.
Longest dry spell (CDD) at Thiruvalla by year
YearLongest dry spell (CDD)
190148 days
190240 days
190344 days
190454 days
190553 days
190619 days
190743 days
190853 days
190946 days
191035 days
191188 days
191241 days
191332 days
191446 days
191538 days
191640 days
191752 days
191839 days
191926 days
192067 days
192131 days
192246 days
192323 days
192469 days
192537 days
192644 days
192732 days
192839 days
192925 days
193029 days
193138 days
193241 days
193348 days
193442 days
193526 days
193625 days
193750 days
193829 days
193945 days
194077 days
194150 days
194273 days
194340 days
194421 days
194547 days
194674 days
194723 days
194833 days
194950 days
195050 days
195128 days
195227 days
195326 days
195460 days
195581 days
195631 days
195774 days
195837 days
195951 days
196024 days
196130 days
196229 days
196339 days
196439 days
196565 days
196671 days
196778 days
196844 days
197058 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

68 years, 1901 to 1970

A day with at least 124.6 mm (4.9 in) of rain is expected about once in 2 years. A day with at least 263.3 mm (10.4 in) of rain is expected about once in 100 years.

Rainfall return levels at Thiruvalla: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years124.6 mm (4.9 in)
5 years163.2 mm (6.4 in)
10 years188.2 mm (7.4 in)
25 years219.0 mm (8.6 in)
50 years241.5 mm (9.5 in)
100 years263.3 mm (10.4 in)Longer than the 68 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, 68 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: 256.5 mm (10.1 in) in 1932; 238.8 mm (9.4 in) in 1926; 217.4 mm (8.6 in) in 1959.

Download the Data

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