Vandanmettu Threshold Days by Year (IN010041800)

4 fixed thresholds counted per year at Vandanmettu (IN010041800): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Vandanmettu Thresholds

Vandanmettu: days with 10 mm (0.39 in) or more of precipitation in 41 years, most in 1933 with 93.
Vandanmettu: days with 25 mm (0.98 in) or more of precipitation in 41 years, most in 1959 with 39.
Vandanmettu: days with 50 mm (1.97 in) or more of precipitation in 40 years, most in 1959 with 13.
Vandanmettu: days with 100 mm (3.94 in) or more of precipitation in 12 years, most in 1961 with 4.
4 fixed thresholds have at least one qualifying day at Vandanmettu.

Days with 10 mm (0.39 in) or more of precipitation

41 years with a qualifying day

Days per year at Vandanmettu with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 93 in 1933.

Days with 10 mm (0.39 in) or more of precipitation per year at Vandanmettu
Year	Days	Decade average
1929	68	68
1930	68	71.3
1931	73	71.3
1932	77	71.3
1933	93	71.3
1934	52	71.3
1935	71	71.3
1936	82	71.3
1937	66	71.3
1938	61	71.3
1939	70	71.3
1940	79	72.6
1941	65	72.6
1942	81	72.6
1943	86	72.6
1944	71	72.6
1945	55	72.6
1946	85	72.6
1947	70	72.6
1948	81	72.6
1949	53	72.6
1950	68	67.6
1951	74	67.6
1952	58	67.6
1953	57	67.6
1954	69	67.6
1955	73	67.6
1956	61	67.6
1957	56	67.6
1958	77	67.6
1959	83	67.6
1960	79	62.8
1961	75	62.8
1962	67	62.8
1963	55	62.8
1964	62	62.8
1965	47	62.8
1966	62	62.8
1967	52	62.8
1968	66	62.8
1970	71	71

For each year, a bar from the first to the last day at Vandanmettu meeting 10 mm (0.39 in).

First to last qualifying date each year at Vandanmettu
Year	First date	Last date
1929	1929-03-28	1929-12-02
1930	1930-01-09	1930-12-01
1931	1931-04-07	1931-12-25
1932	1932-03-13	1932-12-14
1933	1933-03-28	1933-11-11
1934	1934-01-09	1934-12-06
1935	1935-02-01	1935-12-26
1936	1936-02-09	1936-12-19
1937	1937-02-18	1937-12-24
1938	1938-02-05	1938-12-28
1939	1939-03-16	1939-11-23
1940	1940-03-12	1940-12-13
1941	1941-01-08	1941-12-16
1942	1942-04-04	1942-12-21
1943	1943-01-02	1943-11-23
1944	1944-02-22	1944-12-12
1945	1945-02-25	1945-11-18
1946	1946-01-21	1946-12-16
1947	1947-02-12	1947-11-27
1948	1948-01-17	1948-12-08
1949	1949-04-06	1949-11-09
1950	1950-03-07	1950-11-24
1951	1951-02-09	1951-11-12
1952	1952-03-15	1952-12-09
1953	1953-04-05	1953-11-29
1954	1954-01-06	1954-12-22
1955	1955-01-08	1955-12-07
1956	1956-01-13	1956-11-21
1957	1957-03-05	1957-12-29
1958	1958-01-03	1958-12-05
1959	1959-02-01	1959-11-30
1960	1960-03-07	1960-12-03
1961	1961-01-10	1961-11-30
1962	1962-01-29	1962-12-29
1963	1963-01-07	1963-12-08
1964	1964-03-21	1964-11-21
1965	1965-04-03	1965-12-09
1966	1966-03-13	1966-12-20
1967	1967-03-22	1967-12-08
1968	1968-03-16	1968-12-19
1970	1970-02-21	1970-12-27

Every Fixed Threshold

Fixed thresholds at Vandanmettu
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
10 mm (0.39 in): Days with 10 mm or more rain	41	93	1933	71
25 mm (0.98 in): Days with 25 mm or more rain	41	39	1959	17
50 mm (1.97 in): Days with 50 mm or more rain	40	13	1959	5
100 mm (3.94 in): Days with 100 mm or more rain	12	4	1961	4

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1929.

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Data for Vandanmettu 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 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

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

Vandanmettu Threshold Days by Year (IN010041800)

Key Facts for Vandanmettu Thresholds

Days with 10 mm (0.39 in) or more of precipitation

Every Fixed Threshold

Download the Data

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