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Built 2026-10-17 (17 October 2026)

Thuckalay Weather Records (IN020063600)

Record envelope, standing records and threshold days for Thuckalay (IN020063600), India, with 55 years of record.

Key Facts for Thuckalay

  • Thuckalay (IN020063600) is a weather station in India at 8.33 latitude and 77.17 longitude, 44 m (144 ft) above sea level.
  • The station reports from 1916 to 1970, 55 years of record.
  • 0 records set at Thuckalay still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Thuckalay set a daily record precipitation of 75.7 mm (3.0 in) on 7 November 1970.

About the Station

  • Location: India, 8.33 latitude, 77.17 longitude.
  • Elevation: 44 m (144 ft).
  • Period of record: 1916 to 1970, 55 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

Wettest Day of Each Month

May: 228.6 mm (9.0 in)
Record daily precipitation for each month at Thuckalay The wettest day on record for each calendar month at Thuckalay. The most was 228.6 mm (9.0 in) on 10 May 1939. 0100200300 Jan: 99.1 mm (3.9 in), 3 January 1918 Jan Feb: 80.0 mm (3.1 in), 26 February 1927 Feb Mar: 153.7 mm (6.1 in), 16 March 1946 Mar Apr: 106.7 mm (4.2 in), 14 April 1931 Apr May: 228.6 mm (9.0 in), 10 May 1939 May Jun: 153.2 mm (6.0 in), 14 June 1940 Jun Jul: 99.6 mm (3.9 in), 17 July 1924 Jul Aug: 74.9 mm (2.9 in), 29 August 1932 Aug Sep: 178.0 mm (7.0 in), 6 September 1964 Sep Oct: 209.6 mm (8.3 in), 18 October 1945 Oct Nov: 178.3 mm (7.0 in), 9 November 1925 Nov Dec: 101.6 mm (4.0 in), 10 December 1931 Dec
The wettest day on record for each calendar month at Thuckalay. The most was 228.6 mm (9.0 in) on 10 May 1939.
Record daily precipitation for each month at Thuckalay
MonthRecord daily precipitation (mm)Date
Jan99.1 mm (3.9 in)3 January 1918
Feb80.0 mm (3.1 in)26 February 1927
Mar153.7 mm (6.1 in)16 March 1946
Apr106.7 mm (4.2 in)14 April 1931
May228.6 mm (9.0 in)10 May 1939
Jun153.2 mm (6.0 in)14 June 1940
Jul99.6 mm (3.9 in)17 July 1924
Aug74.9 mm (2.9 in)29 August 1932
Sep178.0 mm (7.0 in)6 September 1964
Oct209.6 mm (8.3 in)18 October 1945
Nov178.3 mm (7.0 in)9 November 1925
Dec101.6 mm (4.0 in)10 December 1931

Latest Records

20
Latest records at Thuckalay
DateStationRecordValueBeat old record byOld record stoodSignificance
7 November 1970Thuckalay, INdaily rain75.7 mm (3.0 in)19.8 mm (0.8 in)37 years25 of 100 (Routine)
21 October 1970Thuckalay, INdaily rain102.8 mm (4.0 in)63.2 mm (2.5 in)3 years34 of 100 (Routine)
20 October 1970Thuckalay, INdaily rain84.8 mm (3.3 in)20.0 mm (0.8 in)53 years30 of 100 (Routine)
19 October 1970Thuckalay, INdaily rain113.0 mm (4.4 in)38.1 mm (1.5 in)52 years37 of 100 (Notable)
13 May 1970Thuckalay, INdaily rain35.0 mm (1.4 in)3.4 mm (0.13 in)3 years6 of 100 (Routine)
6 April 1970Thuckalay, INdaily rain47.5 mm (1.9 in)3.0 mm (0.12 in)44 years19 of 100 (Routine)
29 December 1969Thuckalay, INdaily rain9.0 mm (0.35 in)2.6 mm (0.10 in)12 years9 of 100 (Routine)
14 November 1969Thuckalay, INdaily rain80.3 mm (3.2 in)49.8 mm (2.0 in)34 years38 of 100 (Notable)
17 August 1969Thuckalay, INdaily rain50.8 mm (2.0 in)35.6 mm (1.4 in)36 years45 of 100 (Notable)
24 July 1969Thuckalay, INdaily rain37.3 mm (1.5 in)8.6 mm (0.34 in)20 years18 of 100 (Routine)
22 July 1969Thuckalay, INdaily rain28.3 mm (1.1 in)11.3 mm (0.4 in)10 years17 of 100 (Routine)
8 May 1969Thuckalay, INdaily rain41.8 mm (1.6 in)8.8 mm (0.35 in)43 years20 of 100 (Routine)
11 April 1969Thuckalay, INdaily rain28.3 mm (1.1 in)3.7 mm (0.15 in)35 years17 of 100 (Routine)
29 March 1969Thuckalay, INdaily rain72.0 mm (2.8 in)26.3 mm (1.0 in)23 years26 of 100 (Routine)
19 December 1968Thuckalay, INdaily rain11.3 mm (0.4 in)4.3 mm (0.17 in)9 years9 of 100 (Routine)
18 December 1968Thuckalay, INdaily rain46.3 mm (1.8 in)1.8 mm (0.07 in)23 years11 of 100 (Routine)
9 September 1968Thuckalay, INdaily rain127.1 mm (5.0 in)54.1 mm (2.1 in)4 years33 of 100 (Routine)
18 August 1968Thuckalay, INdaily rain20.3 mm (0.8 in)11.3 mm (0.4 in)7 years16 of 100 (Routine)
10 June 1968Thuckalay, INdaily rain46.3 mm (1.8 in)14.5 mm (0.6 in)40 years25 of 100 (Routine)
13 February 1968Thuckalay, INdaily rain15.8 mm (0.6 in)3.1 mm (0.12 in)24 years14 of 100 (Routine)

Extremes by Year

1916 to 1970
Yearly extremes at Thuckalay: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)228.6 mm (9.0 in)193992.2 mm (3.6 in)55
Wettest five days (Rx5day)368.4 mm (14.5 in)1970191.4 mm (7.5 in)55
Longest dry spell (CDD)93 days194943 days55

Wettest day (Rx1day)

Wettest day (Rx1day) at Thuckalay by year The wettest day of the year at Thuckalay, 1916 to 1970. The record is 228.6 mm (9.0 in) in 1939, marked on the chart; the median year is 92.2 mm (3.6 in). 50100150200250192019301940195019601970Record: 228.6 mm (9.0 in) in 1939
The wettest day of the year at Thuckalay, 1916 to 1970. The record is 228.6 mm (9.0 in) in 1939, marked on the chart; the median year is 92.2 mm (3.6 in).
Wettest day (Rx1day) at Thuckalay by year
YearWettest day (Rx1day)
191671.1 mm (2.8 in)
191792.2 mm (3.6 in)
1918108.0 mm (4.3 in)
1919102.9 mm (4.1 in)
1920111.0 mm (4.4 in)
192185.1 mm (3.4 in)
1922177.0 mm (7.0 in)
192371.1 mm (2.8 in)
1924108.0 mm (4.3 in)
1925178.3 mm (7.0 in)
1926183.4 mm (7.2 in)
192780.0 mm (3.1 in)
192886.4 mm (3.4 in)
192967.3 mm (2.6 in)
193080.0 mm (3.1 in)
1931140.5 mm (5.5 in)
1932128.3 mm (5.1 in)
1933119.4 mm (4.7 in)
1934154.2 mm (6.1 in)
193574.4 mm (2.9 in)
193675.7 mm (3.0 in)
193775.4 mm (3.0 in)
193863.5 mm (2.5 in)
1939228.6 mm (9.0 in)
1940153.2 mm (6.0 in)
194175.4 mm (3.0 in)
194286.4 mm (3.4 in)
1943139.7 mm (5.5 in)
1944102.9 mm (4.1 in)
1945209.6 mm (8.3 in)
1946153.7 mm (6.1 in)
194771.1 mm (2.8 in)
194856.1 mm (2.2 in)
194981.5 mm (3.2 in)
195095.0 mm (3.7 in)
195171.1 mm (2.8 in)
195273.7 mm (2.9 in)
1953116.8 mm (4.6 in)
195473.7 mm (2.9 in)
195574.2 mm (2.9 in)
195672.4 mm (2.9 in)
195776.2 mm (3.0 in)
195898.0 mm (3.9 in)
195981.0 mm (3.2 in)
196070.1 mm (2.8 in)
196187.0 mm (3.4 in)
196296.1 mm (3.8 in)
196362.2 mm (2.4 in)
1964178.0 mm (7.0 in)
1965119.8 mm (4.7 in)
1966104.0 mm (4.1 in)
196798.3 mm (3.9 in)
1968127.1 mm (5.0 in)
196980.3 mm (3.2 in)
1970113.0 mm (4.4 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Thuckalay by year The wettest five days of the year at Thuckalay, 1916 to 1970. The record is 368.4 mm (14.5 in) in 1970, marked on the chart; the median year is 191.4 mm (7.5 in). 0100200300400192019301940195019601970Record: 368.4 mm (14.5 in) in 1970
The wettest five days of the year at Thuckalay, 1916 to 1970. The record is 368.4 mm (14.5 in) in 1970, marked on the chart; the median year is 191.4 mm (7.5 in).
Wettest five days (Rx5day) at Thuckalay by year
YearWettest five days (Rx5day)
1916236.5 mm (9.3 in)
1917191.4 mm (7.5 in)
1918218.2 mm (8.6 in)
1919213.4 mm (8.4 in)
1920283.3 mm (11.2 in)
1921191.3 mm (7.5 in)
1922205.1 mm (8.1 in)
1923207.0 mm (8.1 in)
1924213.2 mm (8.4 in)
1925306.6 mm (12.1 in)
1926231.8 mm (9.1 in)
1927136.7 mm (5.4 in)
1928148.2 mm (5.8 in)
1929134.7 mm (5.3 in)
1930189.2 mm (7.4 in)
1931179.1 mm (7.1 in)
1932294.7 mm (11.6 in)
1933325.0 mm (12.8 in)
1934282.0 mm (11.1 in)
1935116.9 mm (4.6 in)
1936211.9 mm (8.3 in)
1937157.5 mm (6.2 in)
1938115.3 mm (4.5 in)
1939289.8 mm (11.4 in)
1940167.8 mm (6.6 in)
1941146.0 mm (5.7 in)
1942128.3 mm (5.1 in)
1943251.2 mm (9.9 in)
1944153.7 mm (6.1 in)
1945295.2 mm (11.6 in)
1946240.6 mm (9.5 in)
1947186.6 mm (7.3 in)
1948153.9 mm (6.1 in)
1949133.8 mm (5.3 in)
1950143.3 mm (5.6 in)
1951215.8 mm (8.5 in)
1952283.2 mm (11.1 in)
1953285.7 mm (11.2 in)
1954174.1 mm (6.9 in)
1955149.9 mm (5.9 in)
1956135.9 mm (5.4 in)
1957195.6 mm (7.7 in)
1958110.0 mm (4.3 in)
1959176.0 mm (6.9 in)
1960138.0 mm (5.4 in)
1961223.8 mm (8.8 in)
1962229.3 mm (9.0 in)
196399.2 mm (3.9 in)
1964278.0 mm (10.9 in)
1965248.7 mm (9.8 in)
1966253.2 mm (10.0 in)
1967161.6 mm (6.4 in)
1968162.8 mm (6.4 in)
1969160.5 mm (6.3 in)
1970368.4 mm (14.5 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Thuckalay by year The longest dry spell of the year at Thuckalay, 1916 to 1970. The record is 93 days in 1949, marked on the chart; the median year is 43 days. 20406080100192019301940195019601970Record: 93 days in 1949
The longest dry spell of the year at Thuckalay, 1916 to 1970. The record is 93 days in 1949, marked on the chart; the median year is 43 days.
Longest dry spell (CDD) at Thuckalay by year
YearLongest dry spell (CDD)
191642 days
191751 days
191855 days
191950 days
192031 days
192162 days
192262 days
192343 days
192439 days
192537 days
192645 days
192740 days
192840 days
192936 days
193029 days
193175 days
193253 days
193354 days
193443 days
193531 days
193637 days
193729 days
193829 days
193989 days
194075 days
194165 days
194243 days
194337 days
194432 days
194540 days
194628 days
194721 days
194855 days
194993 days
195066 days
195146 days
195262 days
195340 days
195445 days
195539 days
195644 days
195742 days
195836 days
195957 days
196030 days
196138 days
196224 days
196344 days
196463 days
196578 days
196646 days
196753 days
196836 days
196987 days
197051 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

55 years, 1916 to 1970

A day with at least 93.5 mm (3.7 in) of rain is expected about once in 2 years. A day with at least 274.5 mm (10.8 in) of rain is expected about once in 100 years.

Rainfall return levels at Thuckalay: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years93.5 mm (3.7 in)
5 years126.6 mm (5.0 in)
10 years153.6 mm (6.0 in)
25 years194.9 mm (7.7 in)
50 years231.8 mm (9.1 in)
100 years274.5 mm (10.8 in)Longer than the 55 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, 55 years of values from 1916 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: 228.6 mm (9.0 in) in 1939; 209.6 mm (8.3 in) in 1945; 183.4 mm (7.2 in) in 1926.

Download the Data

  • Data for Thuckalay standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Thuckalay 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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2025-12-31).