Merta City Threshold Days by Year
5 fixed thresholds counted per year at Merta City (IN019200102): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Merta City Thresholds
- Merta City: days with 10 mm (0.39 in) or more of precipitation in 68 years, most in 1917 with 38.
- Merta City: days with 25 mm (0.98 in) or more of precipitation in 67 years, most in 1917 with 12.
- Merta City: days with 50 mm (1.97 in) or more of precipitation in 52 years, most in 1940 with 7.
- Merta City: days with 100 mm (3.94 in) or more of precipitation in 10 years, most in 1943 with 3.
- 5 fixed thresholds have at least one qualifying day at Merta City.
Days with 10 mm (0.39 in) or more of precipitation
68 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1901 | 8 | 12 |
| 1902 | 6 | 12 |
| 1903 | 12 | 12 |
| 1904 | 12 | 12 |
| 1905 | 7 | 12 |
| 1906 | 13 | 12 |
| 1907 | 16 | 12 |
| 1908 | 18 | 12 |
| 1909 | 16 | 12 |
| 1910 | 15 | 13.2 |
| 1911 | 6 | 13.2 |
| 1912 | 12 | 13.2 |
| 1913 | 7 | 13.2 |
| 1914 | 10 | 13.2 |
| 1916 | 18 | 13.2 |
| 1917 | 38 | 13.2 |
| 1918 | 1 | 13.2 |
| 1919 | 12 | 13.2 |
| 1920 | 14 | 12.3 |
| 1921 | 9 | 12.3 |
| 1922 | 6 | 12.3 |
| 1923 | 13 | 12.3 |
| 1924 | 10 | 12.3 |
| 1925 | 7 | 12.3 |
| 1926 | 19 | 12.3 |
| 1927 | 16 | 12.3 |
| 1928 | 15 | 12.3 |
| 1929 | 14 | 12.3 |
| 1930 | 8 | 10.3 |
| 1931 | 13 | 10.3 |
| 1932 | 10 | 10.3 |
| 1933 | 12 | 10.3 |
| 1934 | 15 | 10.3 |
| 1935 | 14 | 10.3 |
| 1936 | 9 | 10.3 |
| 1937 | 10 | 10.3 |
| 1938 | 5 | 10.3 |
| 1939 | 7 | 10.3 |
| 1940 | 20 | 11.7 |
| 1941 | 8 | 11.7 |
| 1942 | 13 | 11.7 |
| 1943 | 9 | 11.7 |
| 1944 | 15 | 11.7 |
| 1945 | 13 | 11.7 |
| 1946 | 13 | 11.7 |
| 1947 | 11 | 11.7 |
| 1948 | 11 | 11.7 |
| 1949 | 4 | 11.7 |
| 1950 | 9 | 12.8 |
| 1952 | 10 | 12.8 |
| 1953 | 10 | 12.8 |
| 1954 | 8 | 12.8 |
| 1955 | 17 | 12.8 |
| 1956 | 16 | 12.8 |
| 1957 | 11 | 12.8 |
| 1958 | 13 | 12.8 |
| 1959 | 21 | 12.8 |
| 1960 | 10 | 10.6 |
| 1961 | 18 | 10.6 |
| 1962 | 14 | 10.6 |
| 1963 | 6 | 10.6 |
| 1964 | 15 | 10.6 |
| 1965 | 7 | 10.6 |
| 1966 | 9 | 10.6 |
| 1967 | 13 | 10.6 |
| 1968 | 7 | 10.6 |
| 1969 | 7 | 10.6 |
| 1970 | 15 | 15 |
| Year | First date | Last date |
|---|---|---|
| 1901 | 1901-01-08 | 1901-08-18 |
| 1902 | 1902-06-20 | 1902-09-20 |
| 1903 | 1903-03-12 | 1903-09-24 |
| 1904 | 1904-05-14 | 1904-08-23 |
| 1905 | 1905-04-21 | 1905-09-22 |
| 1906 | 1906-02-15 | 1906-09-06 |
| 1907 | 1907-02-04 | 1907-08-23 |
| 1908 | 1908-05-09 | 1908-09-03 |
| 1909 | 1909-04-21 | 1909-12-14 |
| 1910 | 1910-06-13 | 1910-08-30 |
| 1911 | 1911-03-12 | 1911-09-12 |
| 1912 | 1912-07-10 | 1912-08-31 |
| 1913 | 1913-05-14 | 1913-09-16 |
| 1914 | 1914-06-07 | 1914-08-21 |
| 1916 | 1916-05-30 | 1916-10-05 |
| 1917 | 1917-04-09 | 1917-10-26 |
| 1918 | 1918-08-20 | 1918-08-20 |
| 1919 | 1919-01-29 | 1919-09-22 |
| 1920 | 1920-03-14 | 1920-08-02 |
| 1921 | 1921-07-15 | 1921-09-09 |
| 1922 | 1922-06-27 | 1922-09-18 |
| 1923 | 1923-01-11 | 1923-08-28 |
| 1924 | 1924-07-25 | 1924-09-12 |
| 1925 | 1925-06-05 | 1925-09-23 |
| 1926 | 1926-03-14 | 1926-09-18 |
| 1927 | 1927-06-21 | 1927-12-19 |
| 1928 | 1928-06-12 | 1928-11-29 |
| 1929 | 1929-05-23 | 1929-08-27 |
| 1930 | 1930-05-15 | 1930-10-30 |
| 1931 | 1931-05-30 | 1931-10-16 |
| 1932 | 1932-03-25 | 1932-08-08 |
| 1933 | 1933-02-21 | 1933-09-26 |
| 1934 | 1934-06-18 | 1934-09-08 |
| 1935 | 1935-07-07 | 1935-10-30 |
| 1936 | 1936-02-17 | 1936-11-22 |
| 1937 | 1937-07-02 | 1937-09-16 |
| 1938 | 1938-06-26 | 1938-07-26 |
| 1939 | 1939-02-17 | 1939-08-28 |
| 1940 | 1940-01-18 | 1940-08-31 |
| 1941 | 1941-06-10 | 1941-09-16 |
| 1942 | 1942-06-01 | 1942-09-07 |
| 1943 | 1943-07-16 | 1943-09-15 |
| 1944 | 1944-01-24 | 1944-08-29 |
| 1945 | 1945-04-26 | 1945-09-12 |
| 1946 | 1946-06-27 | 1946-09-14 |
| 1947 | 1947-08-12 | 1947-09-26 |
| 1948 | 1948-02-18 | 1948-09-24 |
| 1949 | 1949-06-02 | 1949-07-09 |
| 1950 | 1950-06-02 | 1950-09-17 |
| 1952 | 1952-06-22 | 1952-08-01 |
| 1953 | 1953-07-06 | 1953-09-18 |
| 1954 | 1954-07-02 | 1954-09-20 |
| 1955 | 1955-05-03 | 1955-10-05 |
| 1956 | 1956-01-06 | 1956-10-08 |
| 1957 | 1957-01-09 | 1957-08-25 |
| 1958 | 1958-05-27 | 1958-11-29 |
| 1959 | 1959-05-29 | 1959-11-06 |
| 1960 | 1960-06-16 | 1960-08-21 |
| 1961 | 1961-02-01 | 1961-12-17 |
| 1962 | 1962-07-05 | 1962-09-21 |
| 1963 | 1963-06-29 | 1963-08-08 |
| 1964 | 1964-06-22 | 1964-08-27 |
| 1965 | 1965-07-05 | 1965-09-28 |
| 1966 | 1966-06-21 | 1966-09-08 |
| 1967 | 1967-03-26 | 1967-09-07 |
| 1968 | 1968-07-07 | 1968-08-19 |
| 1969 | 1969-01-07 | 1969-08-17 |
| 1970 | 1970-02-26 | 1970-09-25 |
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 | 38 | 1917 | 15 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 67 | 12 | 1917 | 5 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 52 | 7 | 1940 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 10 | 3 | 1943 | 1 |
| 200 mm (7.87 in): Days with 200 mm or more rain | 3 | 2 | 1943 | 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).