Nagarcoil Weather Records (IN020062900)

Record envelope, standing records and threshold days for Nagarcoil (IN020062900), India, with 70 years of record.

Key Facts for Nagarcoil

Nagarcoil (IN020062900) is a weather station in India at 8.17 latitude and 77.45 longitude, 32 m (105 ft) above sea level.
The station reports from 1901 to 1970, 70 years of record.
0 records set at Nagarcoil still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Nagarcoil set a daily record precipitation of 90.0 mm (3.5 in) on 19 October 1970.

About the Station

Location: India, 8.17 latitude, 77.45 longitude.
Elevation: 32 m (105 ft).
Period of record: 1901 to 1970, 70 years.
Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record

The band shows the record high and record low for each calendar day at Nagarcoil. 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 Nagarcoil, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	n/a	n/a	n/a	n/a
Feb	n/a	n/a	n/a	n/a
Mar	n/a	n/a	n/a	n/a
Apr	n/a	n/a	n/a	n/a
May	n/a	n/a	n/a	n/a
Jun	n/a	n/a	n/a	n/a
Jul	n/a	n/a	n/a	n/a
Aug	n/a	n/a	n/a	n/a
Sep	n/a	n/a	n/a	n/a
Oct	n/a	n/a	n/a	n/a
Nov	n/a	n/a	n/a	n/a
Dec	n/a	n/a	n/a	n/a

Which Years Hold Standing Records

0 standing records

0 records at Nagarcoil still stand.

Wettest Day of Each Month

Nov: 177.8 mm (7.0 in)

The wettest day on record for each calendar month at Nagarcoil. The most was 177.8 mm (7.0 in) on 9 November 1925.

Record daily precipitation for each month at Nagarcoil
Month	Record daily precipitation (mm)	Date
Jan	152.4 mm (6.0 in)	20 January 1901
Feb	67.3 mm (2.6 in)	9 February 1958
Mar	76.2 mm (3.0 in)	16 March 1946
Apr	81.0 mm (3.2 in)	9 April 1903
May	162.0 mm (6.4 in)	4 May 1960
Jun	128.3 mm (5.1 in)	6 June 1901
Jul	90.4 mm (3.6 in)	4 July 1964
Aug	149.9 mm (5.9 in)	16 August 1956
Sep	139.7 mm (5.5 in)	25 September 1929
Oct	155.7 mm (6.1 in)	18 October 1912
Nov	177.8 mm (7.0 in)	9 November 1925
Dec	105.9 mm (4.2 in)	16 December 1946

Latest Records

Latest records at Nagarcoil
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
19 October 1970	Nagarcoil, IN	daily rain	90.0 mm (3.5 in)	20.1 mm (0.8 in)	35 years	27 of 100 (Routine)
11 April 1970	Nagarcoil, IN	daily rain	30.0 mm (1.2 in)	8.7 mm (0.34 in)	67 years	33 of 100 (Routine)
6 April 1970	Nagarcoil, IN	daily rain	37.5 mm (1.5 in)	4.5 mm (0.18 in)	0 years	10 of 100 (Routine)
5 April 1970	Nagarcoil, IN	daily rain	62.5 mm (2.5 in)	20.6 mm (0.8 in)	20 years	28 of 100 (Routine)
22 February 1970	Nagarcoil, IN	daily rain	20.0 mm (0.8 in)	3.7 mm (0.15 in)	18 years	14 of 100 (Routine)
18 August 1969	Nagarcoil, IN	daily rain	20.0 mm (0.8 in)	2.7 mm (0.11 in)	67 years	20 of 100 (Routine)
24 July 1969	Nagarcoil, IN	daily rain	22.6 mm (0.9 in)	2.6 mm (0.10 in)	8 years	10 of 100 (Routine)
6 April 1969	Nagarcoil, IN	daily rain	33.0 mm (1.3 in)	17.3 mm (0.7 in)	46 years	31 of 100 (Routine)
18 December 1968	Nagarcoil, IN	daily rain	44.1 mm (1.7 in)	12.1 mm (0.5 in)	55 years	27 of 100 (Routine)
20 October 1968	Nagarcoil, IN	daily rain	79.0 mm (3.1 in)	29.0 mm (1.1 in)	62 years	39 of 100 (Notable)
9 September 1968	Nagarcoil, IN	daily rain	93.8 mm (3.7 in)	27.8 mm (1.1 in)	4 years	25 of 100 (Routine)
14 August 1968	Nagarcoil, IN	daily rain	16.9 mm (0.7 in)	0.4 mm (0.02 in)	20 years	12 of 100 (Routine)
21 June 1968	Nagarcoil, IN	daily rain	48.6 mm (1.9 in)	15.1 mm (0.6 in)	37 years	27 of 100 (Routine)
20 August 1967	Nagarcoil, IN	daily rain	50.0 mm (2.0 in)	14.4 mm (0.6 in)	40 years	29 of 100 (Routine)
28 July 1967	Nagarcoil, IN	daily rain	20.6 mm (0.8 in)	1.5 mm (0.06 in)	13 years	11 of 100 (Routine)
29 June 1967	Nagarcoil, IN	daily rain	67.8 mm (2.7 in)	12.5 mm (0.5 in)	5 years	15 of 100 (Routine)
24 June 1967	Nagarcoil, IN	daily rain	113.0 mm (4.4 in)	46.7 mm (1.8 in)	16 years	43 of 100 (Notable)
19 March 1967	Nagarcoil, IN	daily rain	33.9 mm (1.3 in)	11.0 mm (0.4 in)	14 years	17 of 100 (Routine)
18 November 1966	Nagarcoil, IN	daily rain	25.2 mm (1.0 in)	2.3 mm (0.09 in)	21 years	13 of 100 (Routine)
29 September 1966	Nagarcoil, IN	daily rain	50.8 mm (2.0 in)	2.5 mm (0.10 in)	11 years	10 of 100 (Routine)

Extremes by Year

1901 to 1970

Yearly extremes at Nagarcoil: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	177.8 mm (7.0 in)	1925	85.3 mm (3.4 in)	70
Wettest five days (Rx5day)	355.1 mm (14.0 in)	1912	167.1 mm (6.6 in)	70
Longest dry spell (CDD)	94 days	1916	47 days	70

Wettest day (Rx1day)

The wettest day of the year at Nagarcoil, 1901 to 1970. The record is 177.8 mm (7.0 in) in 1925, marked on the chart; the median year is 85.3 mm (3.4 in).

Wettest day (Rx1day) at Nagarcoil by year
Year	Wettest day (Rx1day)
1901	152.4 mm (6.0 in)
1902	67.3 mm (2.6 in)
1903	81.0 mm (3.2 in)
1904	64.8 mm (2.6 in)
1905	85.6 mm (3.4 in)
1906	91.9 mm (3.6 in)
1907	65.8 mm (2.6 in)
1908	74.4 mm (2.9 in)
1909	85.6 mm (3.4 in)
1910	84.8 mm (3.3 in)
1911	59.4 mm (2.3 in)
1912	155.7 mm (6.1 in)
1913	102.6 mm (4.0 in)
1914	87.1 mm (3.4 in)
1915	160.8 mm (6.3 in)
1916	76.7 mm (3.0 in)
1917	57.9 mm (2.3 in)
1918	99.6 mm (3.9 in)
1919	74.7 mm (2.9 in)
1920	70.4 mm (2.8 in)
1921	66.5 mm (2.6 in)
1922	141.0 mm (5.6 in)
1923	92.7 mm (3.6 in)
1924	72.4 mm (2.9 in)
1925	177.8 mm (7.0 in)
1926	127.0 mm (5.0 in)
1927	76.2 mm (3.0 in)
1928	50.8 mm (2.0 in)
1929	139.7 mm (5.5 in)
1930	101.6 mm (4.0 in)
1931	61.0 mm (2.4 in)
1932	92.7 mm (3.6 in)
1933	74.9 mm (2.9 in)
1934	50.8 mm (2.0 in)
1935	69.9 mm (2.8 in)
1936	92.7 mm (3.6 in)
1937	74.9 mm (2.9 in)
1938	43.2 mm (1.7 in)
1939	104.1 mm (4.1 in)
1940	80.0 mm (3.1 in)
1941	68.6 mm (2.7 in)
1942	108.0 mm (4.3 in)
1943	69.1 mm (2.7 in)
1944	91.4 mm (3.6 in)
1945	130.8 mm (5.1 in)
1946	105.9 mm (4.2 in)
1947	58.4 mm (2.3 in)
1948	108.0 mm (4.3 in)
1949	38.1 mm (1.5 in)
1950	61.0 mm (2.4 in)
1951	86.6 mm (3.4 in)
1952	101.6 mm (4.0 in)
1953	63.5 mm (2.5 in)
1954	94.0 mm (3.7 in)
1955	73.7 mm (2.9 in)
1956	149.9 mm (5.9 in)
1957	127.0 mm (5.0 in)
1958	78.7 mm (3.1 in)
1959	85.0 mm (3.3 in)
1960	162.0 mm (6.4 in)
1961	92.9 mm (3.7 in)
1962	63.3 mm (2.5 in)
1963	69.5 mm (2.7 in)
1964	90.4 mm (3.6 in)
1965	103.3 mm (4.1 in)
1966	65.5 mm (2.6 in)
1967	113.0 mm (4.4 in)
1968	93.8 mm (3.7 in)
1969	42.0 mm (1.7 in)
1970	90.0 mm (3.5 in)

Wettest five days (Rx5day)

The wettest five days of the year at Nagarcoil, 1901 to 1970. The record is 355.1 mm (14.0 in) in 1912, marked on the chart; the median year is 167.1 mm (6.6 in).

Wettest five days (Rx5day) at Nagarcoil by year
Year	Wettest five days (Rx5day)
1901	286.5 mm (11.3 in)
1902	149.7 mm (5.9 in)
1903	133.5 mm (5.3 in)
1904	148.2 mm (5.8 in)
1905	170.9 mm (6.7 in)
1906	193.5 mm (7.6 in)
1907	177.0 mm (7.0 in)
1908	137.4 mm (5.4 in)
1909	166.3 mm (6.5 in)
1910	127.7 mm (5.0 in)
1911	149.2 mm (5.9 in)
1912	355.1 mm (14.0 in)
1913	147.1 mm (5.8 in)
1914	193.6 mm (7.6 in)
1915	263.9 mm (10.4 in)
1916	177.3 mm (7.0 in)
1917	113.5 mm (4.5 in)
1918	177.6 mm (7.0 in)
1919	154.2 mm (6.1 in)
1920	192.5 mm (7.6 in)
1921	168.4 mm (6.6 in)
1922	165.4 mm (6.5 in)
1923	111.8 mm (4.4 in)
1924	178.1 mm (7.0 in)
1925	271.8 mm (10.7 in)
1926	194.4 mm (7.7 in)
1927	152.4 mm (6.0 in)
1928	98.5 mm (3.9 in)
1929	224.9 mm (8.9 in)
1930	223.5 mm (8.8 in)
1931	82.6 mm (3.3 in)
1932	217.2 mm (8.6 in)
1933	273.1 mm (10.8 in)
1934	125.7 mm (4.9 in)
1935	165.1 mm (6.5 in)
1936	208.8 mm (8.2 in)
1937	148.5 mm (5.8 in)
1938	130.9 mm (5.2 in)
1939	178.3 mm (7.0 in)
1940	125.7 mm (4.9 in)
1941	118.3 mm (4.7 in)
1942	167.9 mm (6.6 in)
1943	114.9 mm (4.5 in)
1944	154.7 mm (6.1 in)
1945	193.1 mm (7.6 in)
1946	161.3 mm (6.4 in)
1947	137.3 mm (5.4 in)
1948	221.1 mm (8.7 in)
1949	67.3 mm (2.6 in)
1950	132.2 mm (5.2 in)
1951	128.3 mm (5.1 in)
1952	228.6 mm (9.0 in)
1953	241.3 mm (9.5 in)
1954	227.3 mm (8.9 in)
1955	149.9 mm (5.9 in)
1956	179.1 mm (7.1 in)
1957	233.7 mm (9.2 in)
1958	104.1 mm (4.1 in)
1959	156.4 mm (6.2 in)
1960	246.0 mm (9.7 in)
1961	191.2 mm (7.5 in)
1962	212.6 mm (8.4 in)
1963	131.0 mm (5.2 in)
1964	124.4 mm (4.9 in)
1965	227.0 mm (8.9 in)
1966	136.7 mm (5.4 in)
1967	171.7 mm (6.8 in)
1968	172.8 mm (6.8 in)
1969	103.0 mm (4.1 in)
1970	289.5 mm (11.4 in)

Longest dry spell (CDD)

The longest dry spell of the year at Nagarcoil, 1901 to 1970. The record is 94 days in 1916, marked on the chart; the median year is 47 days.

Longest dry spell (CDD) at Nagarcoil by year
Year	Longest dry spell (CDD)
1901	87 days
1902	60 days
1903	63 days
1904	85 days
1905	89 days
1906	40 days
1907	76 days
1908	54 days
1909	44 days
1910	44 days
1911	88 days
1912	29 days
1913	50 days
1914	64 days
1915	49 days
1916	94 days
1917	51 days
1918	55 days
1919	57 days
1920	40 days
1921	71 days
1922	65 days
1923	47 days
1924	39 days
1925	33 days
1926	35 days
1927	40 days
1928	36 days
1929	30 days
1930	32 days
1931	63 days
1932	54 days
1933	94 days
1934	42 days
1935	63 days
1936	38 days
1937	58 days
1938	30 days
1939	33 days
1940	38 days
1941	58 days
1942	44 days
1943	36 days
1944	48 days
1945	47 days
1946	54 days
1947	24 days
1948	38 days
1949	40 days
1950	50 days
1951	43 days
1952	43 days
1953	40 days
1954	37 days
1955	39 days
1956	69 days
1957	42 days
1958	34 days
1959	59 days
1960	32 days
1961	39 days
1962	27 days
1963	28 days
1964	63 days
1965	44 days
1966	62 days
1967	60 days
1968	52 days
1969	47 days
1970	52 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

69 years, 1901 to 1970

A day with at least 84.1 mm (3.3 in) of rain is expected about once in 2 years. A day with at least 194.3 mm (7.6 in) of rain is expected about once in 100 years.

Rainfall return levels at Nagarcoil: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	84.1 mm (3.3 in)
5 years	111.5 mm (4.4 in)
10 years	130.5 mm (5.1 in)
25 years	155.4 mm (6.1 in)
50 years	174.6 mm (6.9 in)
100 years	194.3 mm (7.6 in)	Longer than the 69 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, 69 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: 177.8 mm (7.0 in) in 1925; 162.0 mm (6.4 in) in 1960; 160.8 mm (6.3 in) in 1915.

Download the Data

Data for Nagarcoil standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Nagarcoil 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 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	n/a	n/a	n/a	n/a
Feb	n/a	n/a	n/a	n/a
Mar	n/a	n/a	n/a	n/a
Apr	n/a	n/a	n/a	n/a
May	n/a	n/a	n/a	n/a
Jun	n/a	n/a	n/a	n/a
Jul	n/a	n/a	n/a	n/a
Aug	n/a	n/a	n/a	n/a
Sep	n/a	n/a	n/a	n/a
Oct	n/a	n/a	n/a	n/a
Nov	n/a	n/a	n/a	n/a
Dec	n/a	n/a	n/a	n/a

Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	n/a	n/a	n/a	n/a
Feb	n/a	n/a	n/a	n/a
Mar	n/a	n/a	n/a	n/a
Apr	n/a	n/a	n/a	n/a
May	n/a	n/a	n/a	n/a
Jun	n/a	n/a	n/a	n/a
Jul	n/a	n/a	n/a	n/a
Aug	n/a	n/a	n/a	n/a
Sep	n/a	n/a	n/a	n/a
Oct	n/a	n/a	n/a	n/a
Nov	n/a	n/a	n/a	n/a
Dec	n/a	n/a	n/a	n/a