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Data as of 2025-12-31
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Built 2026-10-16 (16 October 2026)

Kalvan Weather Records (IN012160700)

Record envelope, standing records and threshold days for Kalvan (IN012160700), India, with 70 years of record.

Key Facts for Kalvan

  • Kalvan (IN012160700) is a weather station in India at 20.50 latitude and 74.03 longitude, 617 m (2,024 ft) above sea level.
  • The station reports from 1901 to 1970, 70 years of record.
  • 0 records set at Kalvan still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Kalvan set a daily record precipitation of 57.4 mm (2.3 in) on 7 September 1970.

About the Station

  • Location: India, 20.50 latitude, 74.03 longitude.
  • Elevation: 617 m (2,024 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 Kalvan, with 2026 drawn through them The band shows the record high and record low for each calendar day at Kalvan. 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 Kalvan. 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 Kalvan, 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 Kalvan by the year they were set 0 records at Kalvan still stand. 00000000000
0 records at Kalvan still stand.
Standing records at Kalvan by the year they were set
Year setStanding records

All-Time Record Progression

2 new records
When Kalvan set new all-time records 2 all-time records were set at Kalvan between 7 October 1938 and 10 September 1969. Each dot is a new record. Record daily precipitation7 October 1938: Record daily precipitation 254.0 mm (10.0 in)10 September 1969: Record daily precipitation 256.0 mm (10.1 in)1940194519501955196019651970
2 all-time records were set at Kalvan between 7 October 1938 and 10 September 1969. Each dot is a new record.
When Kalvan set new all-time records
DateKindDetail
1938-10-07Record daily precipitationRecord daily precipitation 254.0 mm (10.0 in)
1969-09-10Record daily precipitationRecord daily precipitation 256.0 mm (10.1 in)

Wettest Day of Each Month

Sep: 256.0 mm (10.1 in)
Record daily precipitation for each month at Kalvan The wettest day on record for each calendar month at Kalvan. The most was 256.0 mm (10.1 in) on 10 September 1969. 0100200300 Jan: 25.4 mm (1.0 in), 3 January 1926 Jan Feb: 21.1 mm (0.8 in), 25 February 1904 Feb Mar: 27.4 mm (1.1 in), 7 March 1923 Mar Apr: 52.8 mm (2.1 in), 1 April 1923 Apr May: 59.7 mm (2.4 in), 26 May 1903 May Jun: 123.2 mm (4.9 in), 27 June 1914 Jun Jul: 180.8 mm (7.1 in), 25 July 1952 Jul Aug: 146.6 mm (5.8 in), 22 August 1944 Aug Sep: 256.0 mm (10.1 in), 10 September 1969 Sep Oct: 254.0 mm (10.0 in), 7 October 1938 Oct Nov: 118.1 mm (4.6 in), 11 November 1946 Nov Dec: 58.7 mm (2.3 in), 21 December 1947 Dec
The wettest day on record for each calendar month at Kalvan. The most was 256.0 mm (10.1 in) on 10 September 1969.
Record daily precipitation for each month at Kalvan
MonthRecord daily precipitation (mm)Date
Jan25.4 mm (1.0 in)3 January 1926
Feb21.1 mm (0.8 in)25 February 1904
Mar27.4 mm (1.1 in)7 March 1923
Apr52.8 mm (2.1 in)1 April 1923
May59.7 mm (2.4 in)26 May 1903
Jun123.2 mm (4.9 in)27 June 1914
Jul180.8 mm (7.1 in)25 July 1952
Aug146.6 mm (5.8 in)22 August 1944
Sep256.0 mm (10.1 in)10 September 1969
Oct254.0 mm (10.0 in)7 October 1938
Nov118.1 mm (4.6 in)11 November 1946
Dec58.7 mm (2.3 in)21 December 1947

Latest Records

20
Latest records at Kalvan
DateStationRecordValueBeat old record byOld record stoodSignificance
7 September 1970Kalvan, INdaily rain57.4 mm (2.3 in)28.2 mm (1.1 in)37 years32 of 100 (Routine)
10 September 1969Kalvan, INall-time rain256.0 mm (10.1 in)2.0 mm (0.08 in)30 years36 of 100 (Notable)
8 September 1969Kalvan, INdaily rain50.0 mm (2.0 in)1.2 mm (0.05 in)52 years21 of 100 (Routine)
3 June 1969Kalvan, INdaily rain31.0 mm (1.2 in)6.4 mm (0.25 in)31 years18 of 100 (Routine)
5 August 1968Kalvan, INdaily rain144.0 mm (5.7 in)86.8 mm (3.4 in)26 years53 of 100 (Notable)
1 August 1968Kalvan, INdaily rain51.0 mm (2.0 in)16.2 mm (0.6 in)24 years25 of 100 (Routine)
31 July 1968Kalvan, INdaily rain44.0 mm (1.7 in)19.1 mm (0.8 in)24 years24 of 100 (Routine)
14 June 1968Kalvan, INdaily rain52.0 mm (2.0 in)8.8 mm (0.35 in)20 years17 of 100 (Routine)
28 April 1968Kalvan, INdaily rain20.0 mm (0.8 in)13.4 mm (0.5 in)10 years20 of 100 (Routine)
2 March 1968Kalvan, INdaily rain9.0 mm (0.35 in)1.4 mm (0.06 in)53 years20 of 100 (Routine)
18 August 1965Kalvan, INdaily rain135.6 mm (5.3 in)44.7 mm (1.8 in)59 years59 of 100 (Notable)
13 August 1965Kalvan, INdaily rain46.0 mm (1.8 in)26.9 mm (1.1 in)44 years41 of 100 (Notable)
29 July 1965Kalvan, INdaily rain40.0 mm (1.6 in)3.9 mm (0.15 in)46 years21 of 100 (Routine)
31 October 1964Kalvan, INdaily rain16.0 mm (0.6 in)10.7 mm (0.4 in)62 years20 of 100 (Routine)
16 October 1964Kalvan, INdaily rain45.5 mm (1.8 in)20.1 mm (0.8 in)15 years19 of 100 (Routine)
8 June 1964Kalvan, INdaily rain28.6 mm (1.1 in)15.9 mm (0.6 in)34 years25 of 100 (Routine)
26 November 1963Kalvan, INdaily rain62.4 mm (2.5 in)26.6 mm (1.0 in)22 years23 of 100 (Routine)
1 May 1963Kalvan, INdaily rain23.2 mm (0.9 in)16.3 mm (0.6 in)61 years20 of 100 (Routine)
13 April 1963Kalvan, INdaily rain5.8 mm (0.23 in)3.3 mm (0.13 in)22 years15 of 100 (Routine)
29 March 1963Kalvan, INdaily rain2.3 mm (0.09 in)2.3 mm (0.09 in)61 years20 of 100 (Routine)

Extremes by Year

1901 to 1970
Yearly extremes at Kalvan: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)256.0 mm (10.1 in)196973.7 mm (2.9 in)68
Wettest five days (Rx5day)396.0 mm (15.6 in)1969128.2 mm (5.0 in)68
Longest dry spell (CDD)172 days1965126 days68

Wettest day (Rx1day)

Wettest day (Rx1day) at Kalvan by year The wettest day of the year at Kalvan, 1901 to 1970. The record is 256.0 mm (10.1 in) in 1969, marked on the chart; the median year is 73.7 mm (2.9 in). 0100200300192019401960Record: 256.0 mm (10.1 in) in 1969
The wettest day of the year at Kalvan, 1901 to 1970. The record is 256.0 mm (10.1 in) in 1969, marked on the chart; the median year is 73.7 mm (2.9 in).
Wettest day (Rx1day) at Kalvan by year
YearWettest day (Rx1day)
190138.9 mm (1.5 in)
190255.9 mm (2.2 in)
190359.7 mm (2.4 in)
1904148.1 mm (5.8 in)
190561.7 mm (2.4 in)
190690.9 mm (3.6 in)
190773.2 mm (2.9 in)
190841.1 mm (1.6 in)
190975.7 mm (3.0 in)
191050.8 mm (2.0 in)
191180.0 mm (3.1 in)
191296.5 mm (3.8 in)
191373.2 mm (2.9 in)
1914123.2 mm (4.9 in)
191546.5 mm (1.8 in)
191648.0 mm (1.9 in)
191769.6 mm (2.7 in)
191818.0 mm (0.7 in)
1919125.0 mm (4.9 in)
192050.5 mm (2.0 in)
192136.1 mm (1.4 in)
192245.2 mm (1.8 in)
192356.9 mm (2.2 in)
192459.2 mm (2.3 in)
192579.5 mm (3.1 in)
192647.8 mm (1.9 in)
192778.7 mm (3.1 in)
192881.3 mm (3.2 in)
192952.1 mm (2.1 in)
193041.9 mm (1.6 in)
193158.4 mm (2.3 in)
193268.1 mm (2.7 in)
1933130.3 mm (5.1 in)
193445.7 mm (1.8 in)
193546.0 mm (1.8 in)
193653.3 mm (2.1 in)
193776.5 mm (3.0 in)
1938254.0 mm (10.0 in)
1939108.0 mm (4.3 in)
1940113.5 mm (4.5 in)
194172.4 mm (2.9 in)
194257.2 mm (2.3 in)
194381.5 mm (3.2 in)
1944146.6 mm (5.8 in)
1945122.7 mm (4.8 in)
1946118.1 mm (4.6 in)
1947131.8 mm (5.2 in)
194881.5 mm (3.2 in)
1949117.9 mm (4.6 in)
1950109.0 mm (4.3 in)
195173.2 mm (2.9 in)
1952180.8 mm (7.1 in)
195335.6 mm (1.4 in)
1954141.0 mm (5.6 in)
195558.2 mm (2.3 in)
195696.5 mm (3.8 in)
195736.8 mm (1.4 in)
1958108.2 mm (4.3 in)
195988.0 mm (3.5 in)
196090.8 mm (3.6 in)
196173.7 mm (2.9 in)
196275.2 mm (3.0 in)
196362.4 mm (2.5 in)
196473.6 mm (2.9 in)
1965135.6 mm (5.3 in)
1968144.0 mm (5.7 in)
1969256.0 mm (10.1 in)
197071.0 mm (2.8 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Kalvan by year The wettest five days of the year at Kalvan, 1901 to 1970. The record is 396.0 mm (15.6 in) in 1969, marked on the chart; the median year is 128.2 mm (5.0 in). 0100200300400192019401960Record: 396.0 mm (15.6 in) in 1969
The wettest five days of the year at Kalvan, 1901 to 1970. The record is 396.0 mm (15.6 in) in 1969, marked on the chart; the median year is 128.2 mm (5.0 in).
Wettest five days (Rx5day) at Kalvan by year
YearWettest five days (Rx5day)
1901119.7 mm (4.7 in)
190282.9 mm (3.3 in)
1903166.1 mm (6.5 in)
1904197.7 mm (7.8 in)
1905126.6 mm (5.0 in)
1906112.5 mm (4.4 in)
190794.7 mm (3.7 in)
190877.4 mm (3.0 in)
1909129.8 mm (5.1 in)
1910106.5 mm (4.2 in)
1911118.9 mm (4.7 in)
1912163.9 mm (6.5 in)
1913110.3 mm (4.3 in)
1914216.4 mm (8.5 in)
191597.3 mm (3.8 in)
1916105.2 mm (4.1 in)
1917115.8 mm (4.6 in)
191845.5 mm (1.8 in)
1919214.9 mm (8.5 in)
192075.3 mm (3.0 in)
192168.8 mm (2.7 in)
192265.3 mm (2.6 in)
1923167.6 mm (6.6 in)
1924144.0 mm (5.7 in)
192598.0 mm (3.9 in)
192698.5 mm (3.9 in)
1927140.7 mm (5.5 in)
1928207.2 mm (8.2 in)
1929116.7 mm (4.6 in)
1930105.6 mm (4.2 in)
193188.4 mm (3.5 in)
193297.4 mm (3.8 in)
1933227.1 mm (8.9 in)
193472.9 mm (2.9 in)
193582.8 mm (3.3 in)
1936133.3 mm (5.2 in)
1937153.2 mm (6.0 in)
1938278.4 mm (11.0 in)
1939224.3 mm (8.8 in)
1940218.1 mm (8.6 in)
1941225.3 mm (8.9 in)
1942107.4 mm (4.2 in)
1943237.7 mm (9.4 in)
1944323.4 mm (12.7 in)
1945241.5 mm (9.5 in)
1946293.7 mm (11.6 in)
1947187.7 mm (7.4 in)
1948110.5 mm (4.4 in)
1949220.0 mm (8.7 in)
1950358.7 mm (14.1 in)
195197.6 mm (3.8 in)
1952324.5 mm (12.8 in)
195381.1 mm (3.2 in)
1954180.4 mm (7.1 in)
1955154.7 mm (6.1 in)
1956212.2 mm (8.4 in)
195752.8 mm (2.1 in)
1958255.5 mm (10.1 in)
1959140.7 mm (5.5 in)
1960275.8 mm (10.9 in)
196192.5 mm (3.6 in)
196296.6 mm (3.8 in)
196379.4 mm (3.1 in)
196493.4 mm (3.7 in)
1965242.0 mm (9.5 in)
1968258.0 mm (10.2 in)
1969396.0 mm (15.6 in)
1970112.0 mm (4.4 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Kalvan by year The longest dry spell of the year at Kalvan, 1901 to 1970. The record is 172 days in 1965, marked on the chart; the median year is 126 days. 050100150200192019401960Record: 172 days in 1965
The longest dry spell of the year at Kalvan, 1901 to 1970. The record is 172 days in 1965, marked on the chart; the median year is 126 days.
Longest dry spell (CDD) at Kalvan by year
YearLongest dry spell (CDD)
1901107 days
190285 days
1903142 days
190473 days
1905135 days
1906157 days
190791 days
1908163 days
190992 days
1910156 days
191157 days
1912115 days
1913152 days
1914125 days
191575 days
191628 days
191788 days
191890 days
1919137 days
1920150 days
1921159 days
1922140 days
192390 days
192486 days
192576 days
1926155 days
1927156 days
1928163 days
192996 days
1930138 days
1931164 days
1932114 days
1933134 days
1934157 days
1935105 days
1936156 days
1937163 days
193885 days
193988 days
194077 days
194188 days
1942135 days
1943122 days
1944133 days
1945114 days
194655 days
1947104 days
1948131 days
1949140 days
1950153 days
1951144 days
1952160 days
195330 days
195422 days
1955123 days
1956144 days
195799 days
1958116 days
1959106 days
1960127 days
1961151 days
1962159 days
196387 days
1964158 days
1965172 days
196861 days
1969152 days
1970151 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

66 years, 1901 to 1970

A day with at least 73.5 mm (2.9 in) of rain is expected about once in 2 years. A day with at least 255.8 mm (10.1 in) of rain is expected about once in 100 years.

Rainfall return levels at Kalvan: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years73.5 mm (2.9 in)
5 years110.5 mm (4.4 in)
10 years139.1 mm (5.5 in)
25 years180.8 mm (7.1 in)
50 years216.3 mm (8.5 in)
100 years255.8 mm (10.1 in)Longer than the 66 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, 66 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: 256.0 mm (10.1 in) in 1969; 254.0 mm (10.0 in) in 1938; 180.8 mm (7.1 in) in 1952.

Download the Data

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