Ramnagaram Weather Records (IN009010400)

Record envelope, standing records and threshold days for Ramnagaram (IN009010400), India, with 70 years of record.

Key Facts for Ramnagaram

Ramnagaram (IN009010400) is a weather station in India at 12.72 latitude and 77.28 longitude, 686 m (2,251 ft) above sea level.
The station reports from 1901 to 1970, 70 years of record.
0 records set at Ramnagaram still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Ramnagaram set a daily record precipitation of 76.2 mm (3.0 in) on 5 October 1970.

About the Station

Location: India, 12.72 latitude, 77.28 longitude.
Elevation: 686 m (2,251 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 Ramnagaram. 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 Ramnagaram, 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 Ramnagaram still stand.

All-Time Record Progression

1 new records

1 all-time records were set at Ramnagaram between 25 September 1936 and 25 September 1936. Each dot is a new record.

Wettest Day of Each Month

Sep: 124.0 mm (4.9 in)

The wettest day on record for each calendar month at Ramnagaram. The most was 124.0 mm (4.9 in) on 25 September 1936.

Record daily precipitation for each month at Ramnagaram
Month	Record daily precipitation (mm)	Date
Jan	42.2 mm (1.7 in)	10 January 1907
Feb	53.3 mm (2.1 in)	22 February 1944
Mar	40.6 mm (1.6 in)	7 March 1944
Apr	101.6 mm (4.0 in)	23 April 1955
May	86.4 mm (3.4 in)	22 May 1957
Jun	82.0 mm (3.2 in)	2 June 1921
Jul	78.7 mm (3.1 in)	10 July 1967
Aug	116.3 mm (4.6 in)	11 August 1906
Sep	124.0 mm (4.9 in)	25 September 1936
Oct	116.8 mm (4.6 in)	13 October 1952
Nov	98.0 mm (3.9 in)	8 November 1931
Dec	73.7 mm (2.9 in)	20 December 1906

Latest Records

Latest records at Ramnagaram
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
5 October 1970	Ramnagaram, IN	daily rain	76.2 mm (3.0 in)	38.6 mm (1.5 in)	16 years	34 of 100 (Routine)
4 October 1970	Ramnagaram, IN	daily rain	100.3 mm (3.9 in)	19.8 mm (0.8 in)	56 years	35 of 100 (Notable)
4 April 1970	Ramnagaram, IN	daily rain	30.5 mm (1.2 in)	16.5 mm (0.6 in)	20 years	25 of 100 (Routine)
15 December 1969	Ramnagaram, IN	daily rain	19.1 mm (0.8 in)	16.3 mm (0.6 in)	28 years	20 of 100 (Routine)
23 November 1969	Ramnagaram, IN	daily rain	35.6 mm (1.4 in)	15.3 mm (0.6 in)	52 years	30 of 100 (Routine)
24 October 1969	Ramnagaram, IN	daily rain	15.2 mm (0.6 in)	6.3 mm (0.25 in)	40 years	20 of 100 (Routine)
29 August 1969	Ramnagaram, IN	daily rain	76.7 mm (3.0 in)	35.0 mm (1.4 in)	64 years	49 of 100 (Notable)
24 August 1969	Ramnagaram, IN	daily rain	45.7 mm (1.8 in)	17.8 mm (0.7 in)	16 years	23 of 100 (Routine)
17 August 1969	Ramnagaram, IN	daily rain	55.9 mm (2.2 in)	17.8 mm (0.7 in)	60 years	36 of 100 (Notable)
19 December 1968	Ramnagaram, IN	daily rain	3.8 mm (0.15 in)	3.8 mm (0.15 in)	67 years	20 of 100 (Routine)
24 September 1968	Ramnagaram, IN	daily rain	68.6 mm (2.7 in)	5.1 mm (0.20 in)	55 years	24 of 100 (Routine)
20 September 1968	Ramnagaram, IN	daily rain	79.8 mm (3.1 in)	28.0 mm (1.1 in)	56 years	35 of 100 (Notable)
31 May 1968	Ramnagaram, IN	daily rain	56.1 mm (2.2 in)	0.7 mm (0.03 in)	37 years	17 of 100 (Routine)
2 April 1968	Ramnagaram, IN	daily rain (Tie)	15.2 mm (0.6 in)	tie	20 years	3 of 100 (Routine)
20 February 1968	Ramnagaram, IN	daily rain	12.7 mm (0.5 in)	6.3 mm (0.25 in)	30 years	19 of 100 (Routine)
10 December 1967	Ramnagaram, IN	daily rain	12.2 mm (0.5 in)	3.1 mm (0.12 in)	1 year	8 of 100 (Routine)
19 July 1967	Ramnagaram, IN	daily rain	33.0 mm (1.3 in)	11.9 mm (0.5 in)	4 years	18 of 100 (Routine)
18 July 1967	Ramnagaram, IN	daily rain	14.5 mm (0.6 in)	0.3 mm (0.01 in)	60 years	20 of 100 (Routine)
17 July 1967	Ramnagaram, IN	daily rain	34.0 mm (1.3 in)	13.2 mm (0.5 in)	48 years	32 of 100 (Routine)
10 July 1967	Ramnagaram, IN	monthly rain	78.7 mm (3.1 in)	8.6 mm (0.34 in)	17 years	28 of 100 (Routine)

Extremes by Year

1901 to 1970

Yearly extremes at Ramnagaram: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	124.0 mm (4.9 in)	1936	73.9 mm (2.9 in)	70
Wettest five days (Rx5day)	325.0 mm (12.8 in)	1968	136.3 mm (5.4 in)	70
Longest dry spell (CDD)	125 days	1927	81 days	70

Wettest day (Rx1day)

The wettest day of the year at Ramnagaram, 1901 to 1970. The record is 124.0 mm (4.9 in) in 1936, marked on the chart; the median year is 73.9 mm (2.9 in).

Wettest day (Rx1day) at Ramnagaram by year
Year	Wettest day (Rx1day)
1901	104.1 mm (4.1 in)
1902	54.4 mm (2.1 in)
1903	63.0 mm (2.5 in)
1904	41.1 mm (1.6 in)
1905	65.8 mm (2.6 in)
1906	116.3 mm (4.6 in)
1907	94.7 mm (3.7 in)
1908	69.1 mm (2.7 in)
1909	67.3 mm (2.6 in)
1910	68.6 mm (2.7 in)
1911	57.2 mm (2.3 in)
1912	51.8 mm (2.0 in)
1913	80.5 mm (3.2 in)
1914	44.5 mm (1.8 in)
1915	87.6 mm (3.4 in)
1916	67.3 mm (2.6 in)
1917	94.5 mm (3.7 in)
1918	50.8 mm (2.0 in)
1919	65.8 mm (2.6 in)
1920	62.5 mm (2.5 in)
1921	82.0 mm (3.2 in)
1922	69.3 mm (2.7 in)
1923	80.0 mm (3.1 in)
1924	61.7 mm (2.4 in)
1925	71.6 mm (2.8 in)
1926	63.5 mm (2.5 in)
1927	65.3 mm (2.6 in)
1928	78.2 mm (3.1 in)
1929	49.5 mm (1.9 in)
1930	43.9 mm (1.7 in)
1931	98.0 mm (3.9 in)
1932	87.6 mm (3.4 in)
1933	71.1 mm (2.8 in)
1934	47.0 mm (1.9 in)
1935	95.3 mm (3.8 in)
1936	124.0 mm (4.9 in)
1937	76.2 mm (3.0 in)
1938	79.5 mm (3.1 in)
1939	58.7 mm (2.3 in)
1940	83.8 mm (3.3 in)
1941	47.0 mm (1.9 in)
1942	66.5 mm (2.6 in)
1943	110.5 mm (4.4 in)
1944	104.1 mm (4.1 in)
1945	57.9 mm (2.3 in)
1946	82.6 mm (3.3 in)
1947	57.2 mm (2.3 in)
1948	61.0 mm (2.4 in)
1949	89.4 mm (3.5 in)
1950	69.9 mm (2.8 in)
1951	92.7 mm (3.6 in)
1952	116.8 mm (4.6 in)
1953	76.2 mm (3.0 in)
1954	54.6 mm (2.1 in)
1955	101.6 mm (4.0 in)
1956	69.1 mm (2.7 in)
1957	86.4 mm (3.4 in)
1958	102.9 mm (4.1 in)
1959	85.1 mm (3.4 in)
1960	50.8 mm (2.0 in)
1961	53.3 mm (2.1 in)
1962	85.1 mm (3.4 in)
1963	79.5 mm (3.1 in)
1964	119.4 mm (4.7 in)
1965	31.7 mm (1.2 in)
1966	114.5 mm (4.5 in)
1967	78.7 mm (3.1 in)
1968	79.8 mm (3.1 in)
1969	76.7 mm (3.0 in)
1970	100.3 mm (3.9 in)

Wettest five days (Rx5day)

The wettest five days of the year at Ramnagaram, 1901 to 1970. The record is 325.0 mm (12.8 in) in 1968, marked on the chart; the median year is 136.3 mm (5.4 in).

Wettest five days (Rx5day) at Ramnagaram by year
Year	Wettest five days (Rx5day)
1901	152.4 mm (6.0 in)
1902	101.1 mm (4.0 in)
1903	179.9 mm (7.1 in)
1904	116.3 mm (4.6 in)
1905	82.1 mm (3.2 in)
1906	251.7 mm (9.9 in)
1907	162.5 mm (6.4 in)
1908	93.8 mm (3.7 in)
1909	144.5 mm (5.7 in)
1910	129.0 mm (5.1 in)
1911	98.9 mm (3.9 in)
1912	148.6 mm (5.9 in)
1913	139.9 mm (5.5 in)
1914	104.3 mm (4.1 in)
1915	137.1 mm (5.4 in)
1916	143.0 mm (5.6 in)
1917	111.7 mm (4.4 in)
1918	127.5 mm (5.0 in)
1919	125.4 mm (4.9 in)
1920	110.0 mm (4.3 in)
1921	117.8 mm (4.6 in)
1922	113.0 mm (4.4 in)
1923	118.3 mm (4.7 in)
1924	145.8 mm (5.7 in)
1925	137.4 mm (5.4 in)
1926	139.0 mm (5.5 in)
1927	126.2 mm (5.0 in)
1928	113.8 mm (4.5 in)
1929	89.7 mm (3.5 in)
1930	124.8 mm (4.9 in)
1931	124.0 mm (4.9 in)
1932	112.2 mm (4.4 in)
1933	154.4 mm (6.1 in)
1934	148.3 mm (5.8 in)
1935	121.4 mm (4.8 in)
1936	201.5 mm (7.9 in)
1937	126.2 mm (5.0 in)
1938	161.5 mm (6.4 in)
1939	155.2 mm (6.1 in)
1940	160.4 mm (6.3 in)
1941	81.6 mm (3.2 in)
1942	103.6 mm (4.1 in)
1943	247.9 mm (9.8 in)
1944	210.2 mm (8.3 in)
1945	135.4 mm (5.3 in)
1946	140.9 mm (5.5 in)
1947	144.9 mm (5.7 in)
1948	125.2 mm (4.9 in)
1949	156.7 mm (6.2 in)
1950	166.2 mm (6.5 in)
1951	157.5 mm (6.2 in)
1952	124.4 mm (4.9 in)
1953	106.2 mm (4.2 in)
1954	102.1 mm (4.0 in)
1955	141.1 mm (5.6 in)
1956	192.8 mm (7.6 in)
1957	160.6 mm (6.3 in)
1958	186.7 mm (7.4 in)
1959	177.0 mm (7.0 in)
1960	86.9 mm (3.4 in)
1961	96.1 mm (3.8 in)
1962	209.5 mm (8.2 in)
1963	130.3 mm (5.1 in)
1964	190.5 mm (7.5 in)
1965	45.7 mm (1.8 in)
1966	160.7 mm (6.3 in)
1967	107.5 mm (4.2 in)
1968	325.0 mm (12.8 in)
1969	109.7 mm (4.3 in)
1970	266.6 mm (10.5 in)

Longest dry spell (CDD)

The longest dry spell of the year at Ramnagaram, 1901 to 1970. The record is 125 days in 1927, marked on the chart; the median year is 81 days.

Longest dry spell (CDD) at Ramnagaram by year
Year	Longest dry spell (CDD)
1901	56 days
1902	94 days
1903	99 days
1904	92 days
1905	52 days
1906	77 days
1907	69 days
1908	69 days
1909	93 days
1910	103 days
1911	68 days
1912	61 days
1913	110 days
1914	101 days
1915	59 days
1916	56 days
1917	65 days
1918	83 days
1919	77 days
1920	102 days
1921	84 days
1922	114 days
1923	62 days
1924	81 days
1925	79 days
1926	54 days
1927	125 days
1928	55 days
1929	57 days
1930	43 days
1931	66 days
1932	49 days
1933	51 days
1934	82 days
1935	58 days
1936	79 days
1937	46 days
1938	63 days
1939	73 days
1940	111 days
1941	91 days
1942	114 days
1943	67 days
1944	51 days
1945	90 days
1946	80 days
1947	86 days
1948	89 days
1949	91 days
1950	69 days
1951	88 days
1952	96 days
1953	97 days
1954	78 days
1955	90 days
1956	115 days
1957	93 days
1958	30 days
1959	108 days
1960	81 days
1961	113 days
1962	51 days
1963	113 days
1964	96 days
1965	108 days
1966	72 days
1967	82 days
1968	50 days
1969	102 days
1970	51 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 73.8 mm (2.9 in) of rain is expected about once in 2 years. A day with at least 132.2 mm (5.2 in) of rain is expected about once in 100 years.

Rainfall return levels at Ramnagaram: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	73.8 mm (2.9 in)
5 years	93.1 mm (3.7 in)
10 years	104.3 mm (4.1 in)
25 years	116.7 mm (4.6 in)
50 years	124.9 mm (4.9 in)
100 years	132.2 mm (5.2 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: 124.0 mm (4.9 in) in 1936; 119.4 mm (4.7 in) in 1964; 116.8 mm (4.6 in) in 1952.

Download the Data

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