Chowilla Threshold Days by Year (ASN00024004)
3 fixed thresholds counted per year at Chowilla (ASN00024004): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Chowilla Thresholds
- Chowilla: days with 10 mm (0.39 in) or more of precipitation in 62 years, most in 1911 with 10.
- Chowilla: days with 25 mm (0.98 in) or more of precipitation in 35 years, most in 1936 with 3.
- Chowilla: days with 50 mm (1.97 in) or more of precipitation in 5 years, most in 1910 with 1.
- 3 fixed thresholds have at least one qualifying day at Chowilla.
Days with 10 mm (0.39 in) or more of precipitation
62 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1897 | 5 | 6 |
| 1898 | 7 | 6 |
| 1899 | 6 | 6 |
| 1900 | 6 | 5.4 |
| 1901 | 3 | 5.4 |
| 1902 | 3 | 5.4 |
| 1903 | 8 | 5.4 |
| 1904 | 4 | 5.4 |
| 1905 | 5 | 5.4 |
| 1906 | 7 | 5.4 |
| 1907 | 6 | 5.4 |
| 1908 | 5 | 5.4 |
| 1909 | 7 | 5.4 |
| 1910 | 9 | 6.4 |
| 1911 | 10 | 6.4 |
| 1912 | 5 | 6.4 |
| 1913 | 7 | 6.4 |
| 1915 | 4 | 6.4 |
| 1916 | 8 | 6.4 |
| 1917 | 7 | 6.4 |
| 1918 | 2 | 6.4 |
| 1919 | 6 | 6.4 |
| 1920 | 6 | 4.7 |
| 1921 | 7 | 4.7 |
| 1922 | 6 | 4.7 |
| 1923 | 4 | 4.7 |
| 1924 | 6 | 4.7 |
| 1925 | 4 | 4.7 |
| 1926 | 3 | 4.7 |
| 1927 | 1 | 4.7 |
| 1928 | 5 | 4.7 |
| 1930 | 5 | 4.9 |
| 1934 | 6 | 4.9 |
| 1935 | 2 | 4.9 |
| 1936 | 7 | 4.9 |
| 1937 | 6 | 4.9 |
| 1938 | 4 | 4.9 |
| 1939 | 4 | 4.9 |
| 1940 | 2 | 4.8 |
| 1941 | 7 | 4.8 |
| 1942 | 6 | 4.8 |
| 1943 | 1 | 4.8 |
| 1944 | 2 | 4.8 |
| 1945 | 6 | 4.8 |
| 1946 | 9 | 4.8 |
| 1947 | 10 | 4.8 |
| 1948 | 3 | 4.8 |
| 1949 | 2 | 4.8 |
| 1950 | 9 | 5.9 |
| 1951 | 4 | 5.9 |
| 1952 | 6 | 5.9 |
| 1953 | 7 | 5.9 |
| 1954 | 9 | 5.9 |
| 1955 | 5 | 5.9 |
| 1957 | 4 | 5.9 |
| 1958 | 6 | 5.9 |
| 1959 | 3 | 5.9 |
| 1960 | 5 | 7 |
| 1961 | 8 | 7 |
| 1962 | 4 | 7 |
| 1963 | 10 | 7 |
| 1964 | 8 | 7 |
| Year | First date | Last date |
|---|---|---|
| 1897 | 1897-01-05 | 1897-09-05 |
| 1898 | 1898-02-28 | 1898-12-23 |
| 1899 | 1899-02-26 | 1899-11-05 |
| 1900 | 1900-01-03 | 1900-09-07 |
| 1901 | 1901-10-12 | 1901-12-21 |
| 1902 | 1902-10-12 | 1902-12-16 |
| 1903 | 1903-05-20 | 1903-12-27 |
| 1904 | 1904-02-19 | 1904-12-18 |
| 1905 | 1905-01-03 | 1905-10-22 |
| 1906 | 1906-03-04 | 1906-12-11 |
| 1907 | 1907-04-06 | 1907-12-27 |
| 1908 | 1908-08-02 | 1908-10-16 |
| 1909 | 1909-01-30 | 1909-09-15 |
| 1910 | 1910-01-13 | 1910-09-10 |
| 1911 | 1911-01-28 | 1911-12-01 |
| 1912 | 1912-02-25 | 1912-11-15 |
| 1913 | 1913-02-14 | 1913-12-23 |
| 1915 | 1915-05-13 | 1915-09-19 |
| 1916 | 1916-07-09 | 1916-11-25 |
| 1917 | 1917-02-21 | 1917-12-12 |
| 1918 | 1918-05-13 | 1918-05-15 |
| 1919 | 1919-02-18 | 1919-12-28 |
| 1920 | 1920-06-01 | 1920-12-27 |
| 1921 | 1921-02-24 | 1921-11-05 |
| 1922 | 1922-04-25 | 1922-12-09 |
| 1923 | 1923-02-11 | 1923-12-17 |
| 1924 | 1924-01-03 | 1924-12-14 |
| 1925 | 1925-02-06 | 1925-05-13 |
| 1926 | 1926-05-11 | 1926-08-29 |
| 1927 | 1927-09-01 | 1927-09-01 |
| 1928 | 1928-02-13 | 1928-09-30 |
| 1930 | 1930-07-03 | 1930-12-06 |
| 1934 | 1934-08-15 | 1934-11-06 |
| 1935 | 1935-04-01 | 1935-04-04 |
| 1936 | 1936-01-01 | 1936-07-25 |
| 1937 | 1937-01-19 | 1937-10-17 |
| 1938 | 1938-01-15 | 1938-08-24 |
| 1939 | 1939-02-26 | 1939-11-03 |
| 1940 | 1940-04-01 | 1940-04-24 |
| 1941 | 1941-01-03 | 1941-11-05 |
| 1942 | 1942-02-18 | 1942-10-29 |
| 1943 | 1943-12-18 | 1943-12-18 |
| 1944 | 1944-01-23 | 1944-12-12 |
| 1945 | 1945-06-20 | 1945-12-27 |
| 1946 | 1946-01-17 | 1946-12-28 |
| 1947 | 1947-02-14 | 1947-12-23 |
| 1948 | 1948-04-11 | 1948-11-05 |
| 1949 | 1949-09-09 | 1949-10-09 |
| 1950 | 1950-02-02 | 1950-11-20 |
| 1951 | 1951-03-15 | 1951-08-24 |
| 1952 | 1952-01-25 | 1952-10-22 |
| 1953 | 1953-06-10 | 1953-11-07 |
| 1954 | 1954-04-14 | 1954-12-23 |
| 1955 | 1955-02-11 | 1955-09-23 |
| 1957 | 1957-02-07 | 1957-12-29 |
| 1958 | 1958-01-30 | 1958-11-28 |
| 1959 | 1959-02-13 | 1959-11-29 |
| 1960 | 1960-01-08 | 1960-11-20 |
| 1961 | 1961-02-08 | 1961-12-14 |
| 1962 | 1962-01-17 | 1962-12-28 |
| 1963 | 1963-01-13 | 1963-12-10 |
| 1964 | 1964-01-08 | 1964-12-22 |
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 | 62 | 10 | 1911 | 8 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 35 | 3 | 1936 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 5 | 1 | 1910 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1897.
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).