Chittoor Threshold Days by Year
5 fixed thresholds counted per year at Chittoor (IN001031000): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Chittoor Thresholds
- Chittoor: days with 10 mm (0.39 in) or more of precipitation in 68 years, most in 1903 with 40.
- Chittoor: days with 25 mm (0.98 in) or more of precipitation in 68 years, most in 1903 with 26.
- Chittoor: days with 50 mm (1.97 in) or more of precipitation in 62 years, most in 1903 with 8.
- Chittoor: days with 100 mm (3.94 in) or more of precipitation in 25 years, most in 1909 with 3.
- 5 fixed thresholds have at least one qualifying day at Chittoor.
Days with 10 mm (0.39 in) or more of precipitation
68 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1901 | 25 | 26 |
| 1902 | 32 | 26 |
| 1903 | 40 | 26 |
| 1904 | 15 | 26 |
| 1905 | 20 | 26 |
| 1906 | 30 | 26 |
| 1907 | 22 | 26 |
| 1908 | 23 | 26 |
| 1909 | 27 | 26 |
| 1910 | 29 | 25.1 |
| 1911 | 21 | 25.1 |
| 1912 | 29 | 25.1 |
| 1913 | 9 | 25.1 |
| 1914 | 28 | 25.1 |
| 1915 | 27 | 25.1 |
| 1916 | 33 | 25.1 |
| 1917 | 22 | 25.1 |
| 1918 | 26 | 25.1 |
| 1919 | 27 | 25.1 |
| 1920 | 29 | 24.4 |
| 1921 | 24 | 24.4 |
| 1922 | 35 | 24.4 |
| 1923 | 13 | 24.4 |
| 1924 | 19 | 24.4 |
| 1925 | 31 | 24.4 |
| 1926 | 21 | 24.4 |
| 1927 | 26 | 24.4 |
| 1928 | 26 | 24.4 |
| 1929 | 20 | 24.4 |
| 1930 | 35 | 25.5 |
| 1931 | 32 | 25.5 |
| 1932 | 18 | 25.5 |
| 1933 | 17 | 25.5 |
| 1934 | 24 | 25.5 |
| 1935 | 28 | 25.5 |
| 1936 | 26 | 25.5 |
| 1937 | 32 | 25.5 |
| 1938 | 21 | 25.5 |
| 1939 | 22 | 25.5 |
| 1940 | 27 | 27.7 |
| 1941 | 23 | 27.7 |
| 1942 | 18 | 27.7 |
| 1943 | 33 | 27.7 |
| 1944 | 36 | 27.7 |
| 1945 | 23 | 27.7 |
| 1946 | 36 | 27.7 |
| 1947 | 29 | 27.7 |
| 1948 | 19 | 27.7 |
| 1949 | 33 | 27.7 |
| 1950 | 16 | 24.1 |
| 1951 | 14 | 24.1 |
| 1952 | 24 | 24.1 |
| 1953 | 25 | 24.1 |
| 1954 | 26 | 24.1 |
| 1955 | 28 | 24.1 |
| 1956 | 37 | 24.1 |
| 1957 | 23 | 24.1 |
| 1958 | 25 | 24.1 |
| 1959 | 23 | 24.1 |
| 1960 | 29 | 24.6 |
| 1962 | 32 | 24.6 |
| 1963 | 10 | 24.6 |
| 1964 | 27 | 24.6 |
| 1965 | 26 | 24.6 |
| 1967 | 23 | 24.6 |
| 1968 | 24 | 24.6 |
| 1969 | 26 | 24.6 |
| 1970 | 30 | 30 |
| Year | First date | Last date |
|---|---|---|
| 1901 | 1901-02-13 | 1901-12-11 |
| 1902 | 1902-01-06 | 1902-12-04 |
| 1903 | 1903-01-06 | 1903-12-31 |
| 1904 | 1904-05-08 | 1904-10-21 |
| 1905 | 1905-03-22 | 1905-11-24 |
| 1906 | 1906-01-17 | 1906-12-28 |
| 1907 | 1907-03-26 | 1907-12-13 |
| 1908 | 1908-01-15 | 1908-12-31 |
| 1909 | 1909-01-01 | 1909-10-02 |
| 1910 | 1910-04-28 | 1910-11-07 |
| 1911 | 1911-04-15 | 1911-12-08 |
| 1912 | 1912-05-01 | 1912-11-25 |
| 1913 | 1913-08-15 | 1913-12-08 |
| 1914 | 1914-04-03 | 1914-11-07 |
| 1915 | 1915-01-17 | 1915-11-23 |
| 1916 | 1916-05-28 | 1916-11-23 |
| 1917 | 1917-05-30 | 1917-12-13 |
| 1918 | 1918-01-02 | 1918-11-28 |
| 1919 | 1919-01-06 | 1919-12-16 |
| 1920 | 1920-01-01 | 1920-11-25 |
| 1921 | 1921-01-13 | 1921-11-02 |
| 1922 | 1922-01-01 | 1922-12-01 |
| 1923 | 1923-01-12 | 1923-12-04 |
| 1924 | 1924-04-09 | 1924-11-27 |
| 1925 | 1925-03-16 | 1925-12-09 |
| 1926 | 1926-01-26 | 1926-11-07 |
| 1927 | 1927-05-06 | 1927-11-15 |
| 1928 | 1928-02-05 | 1928-11-13 |
| 1929 | 1929-04-24 | 1929-12-25 |
| 1930 | 1930-01-07 | 1930-12-28 |
| 1931 | 1931-05-14 | 1931-12-26 |
| 1932 | 1932-02-23 | 1932-12-15 |
| 1933 | 1933-03-12 | 1933-12-18 |
| 1934 | 1934-01-10 | 1934-11-28 |
| 1935 | 1935-01-08 | 1935-11-16 |
| 1936 | 1936-03-29 | 1936-12-20 |
| 1937 | 1937-02-15 | 1937-12-11 |
| 1938 | 1938-05-11 | 1938-12-07 |
| 1939 | 1939-03-19 | 1939-11-21 |
| 1940 | 1940-03-11 | 1940-12-13 |
| 1941 | 1941-05-02 | 1941-12-15 |
| 1942 | 1942-05-20 | 1942-12-19 |
| 1943 | 1943-01-03 | 1943-11-22 |
| 1944 | 1944-03-05 | 1944-12-03 |
| 1945 | 1945-04-01 | 1945-11-14 |
| 1946 | 1946-01-20 | 1946-12-31 |
| 1947 | 1947-01-01 | 1947-12-16 |
| 1948 | 1948-01-18 | 1948-12-20 |
| 1949 | 1949-05-21 | 1949-11-18 |
| 1950 | 1950-02-18 | 1950-10-18 |
| 1951 | 1951-03-30 | 1951-11-19 |
| 1952 | 1952-05-04 | 1952-12-13 |
| 1953 | 1953-04-11 | 1953-11-27 |
| 1954 | 1954-01-06 | 1954-12-26 |
| 1955 | 1955-01-10 | 1955-12-01 |
| 1956 | 1956-01-30 | 1956-12-02 |
| 1957 | 1957-03-05 | 1957-11-13 |
| 1958 | 1958-04-14 | 1958-11-23 |
| 1959 | 1959-04-18 | 1959-11-30 |
| 1960 | 1960-04-21 | 1960-12-10 |
| 1962 | 1962-04-12 | 1962-12-03 |
| 1963 | 1963-04-20 | 1963-12-03 |
| 1964 | 1964-07-10 | 1964-11-22 |
| 1965 | 1965-04-01 | 1965-12-12 |
| 1967 | 1967-01-11 | 1967-12-15 |
| 1968 | 1968-04-20 | 1968-12-19 |
| 1969 | 1969-05-06 | 1969-12-17 |
| 1970 | 1970-05-24 | 1970-11-29 |
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 | 68 | 40 | 1903 | 30 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 68 | 26 | 1903 | 11 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 62 | 8 | 1903 | 4 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 25 | 3 | 1909 | 1 |
| 200 mm (7.87 in): Days with 200 mm or more rain | 1 | 1 | 1930 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1901.
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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.
Data as of . Last revised (2025-12-31).