Grand Anicut Threshold Days by Year (IN020120300)
5 fixed thresholds counted per year at Grand Anicut (IN020120300): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Grand Anicut Thresholds
- Grand Anicut: days with 10 mm (0.39 in) or more of precipitation in 43 years, most in 1954 with 33.
- Grand Anicut: days with 25 mm (0.98 in) or more of precipitation in 43 years, most in 1966 with 18.
- Grand Anicut: days with 50 mm (1.97 in) or more of precipitation in 42 years, most in 1937 with 7.
- Grand Anicut: days with 100 mm (3.94 in) or more of precipitation in 15 years, most in 1930 with 2.
- 5 fixed thresholds have at least one qualifying day at Grand Anicut.
Days with 10 mm (0.39 in) or more of precipitation
43 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1926 | 22 | 24.8 |
| 1927 | 18 | 24.8 |
| 1928 | 32 | 24.8 |
| 1929 | 27 | 24.8 |
| 1930 | 25 | 24.3 |
| 1931 | 28 | 24.3 |
| 1932 | 32 | 24.3 |
| 1933 | 23 | 24.3 |
| 1934 | 14 | 24.3 |
| 1935 | 22 | 24.3 |
| 1936 | 16 | 24.3 |
| 1937 | 28 | 24.3 |
| 1938 | 24 | 24.3 |
| 1939 | 31 | 24.3 |
| 1940 | 27 | 24.9 |
| 1941 | 26 | 24.9 |
| 1942 | 23 | 24.9 |
| 1944 | 30 | 24.9 |
| 1945 | 20 | 24.9 |
| 1946 | 24 | 24.9 |
| 1947 | 25 | 24.9 |
| 1948 | 22 | 24.9 |
| 1949 | 27 | 24.9 |
| 1950 | 21 | 21.9 |
| 1951 | 21 | 21.9 |
| 1952 | 17 | 21.9 |
| 1953 | 24 | 21.9 |
| 1954 | 33 | 21.9 |
| 1955 | 24 | 21.9 |
| 1956 | 24 | 21.9 |
| 1957 | 22 | 21.9 |
| 1958 | 15 | 21.9 |
| 1959 | 18 | 21.9 |
| 1960 | 21 | 25.9 |
| 1961 | 30 | 25.9 |
| 1963 | 31 | 25.9 |
| 1964 | 25 | 25.9 |
| 1965 | 31 | 25.9 |
| 1966 | 28 | 25.9 |
| 1967 | 24 | 25.9 |
| 1968 | 28 | 25.9 |
| 1969 | 15 | 25.9 |
| 1970 | 23 | 23 |
| Year | First date | Last date |
|---|---|---|
| 1926 | 1926-01-26 | 1926-11-07 |
| 1927 | 1927-04-27 | 1927-12-07 |
| 1928 | 1928-01-05 | 1928-12-29 |
| 1929 | 1929-04-25 | 1929-12-27 |
| 1930 | 1930-01-09 | 1930-12-01 |
| 1931 | 1931-01-06 | 1931-12-27 |
| 1932 | 1932-03-04 | 1932-12-17 |
| 1933 | 1933-03-12 | 1933-12-17 |
| 1934 | 1934-01-25 | 1934-11-28 |
| 1935 | 1935-04-03 | 1935-12-25 |
| 1936 | 1936-02-07 | 1936-12-18 |
| 1937 | 1937-04-17 | 1937-11-16 |
| 1938 | 1938-02-06 | 1938-12-27 |
| 1939 | 1939-01-11 | 1939-12-13 |
| 1940 | 1940-03-26 | 1940-12-12 |
| 1941 | 1941-01-07 | 1941-12-15 |
| 1942 | 1942-04-24 | 1942-12-20 |
| 1944 | 1944-03-05 | 1944-12-22 |
| 1945 | 1945-04-01 | 1945-11-20 |
| 1946 | 1946-01-21 | 1946-12-27 |
| 1947 | 1947-01-05 | 1947-10-23 |
| 1948 | 1948-01-18 | 1948-11-19 |
| 1949 | 1949-04-02 | 1949-11-28 |
| 1950 | 1950-02-20 | 1950-12-13 |
| 1951 | 1951-04-02 | 1951-11-30 |
| 1952 | 1952-01-30 | 1952-12-25 |
| 1953 | 1953-04-05 | 1953-11-28 |
| 1954 | 1954-01-06 | 1954-12-13 |
| 1955 | 1955-01-09 | 1955-12-06 |
| 1956 | 1956-01-13 | 1956-12-27 |
| 1957 | 1957-06-14 | 1957-12-30 |
| 1958 | 1958-03-15 | 1958-12-05 |
| 1959 | 1959-02-03 | 1959-11-29 |
| 1960 | 1960-04-15 | 1960-11-23 |
| 1961 | 1961-01-15 | 1961-12-05 |
| 1963 | 1963-01-08 | 1963-12-22 |
| 1964 | 1964-05-03 | 1964-12-24 |
| 1965 | 1965-04-01 | 1965-12-28 |
| 1966 | 1966-04-24 | 1966-12-20 |
| 1967 | 1967-01-17 | 1967-12-15 |
| 1968 | 1968-03-18 | 1968-12-20 |
| 1969 | 1969-06-14 | 1969-12-31 |
| 1970 | 1970-04-06 | 1970-11-28 |
Every Fixed Threshold
| 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 | 43 | 33 | 1954 | 23 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 43 | 18 | 1966 | 10 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 42 | 7 | 1937 | 4 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 15 | 2 | 1930 | 1 |
| 200 mm (7.87 in): Days with 200 mm or more rain | 3 | 1 | 1939 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1926.
Download the Data
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 . Last revised (2025-12-31).