Nandaly Threshold Days by Year
4 fixed thresholds counted per year at Nandaly (ASN00076039): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Nandaly Thresholds
- Nandaly: days with 10 mm (0.39 in) or more of precipitation in 40 years, most in 1973 with 18.
- Nandaly: days with 25 mm (0.98 in) or more of precipitation in 33 years, most in 1973 with 4.
- Nandaly: days with 50 mm (1.97 in) or more of precipitation in 10 years, most in 1928 with 1.
- Nandaly: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1928 with 1.
- 4 fixed thresholds have at least one qualifying day at Nandaly.
Days with 10 mm (0.39 in) or more of precipitation
40 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1918 | 8 | 8 |
| 1919 | 8 | 8 |
| 1923 | 8 | 6.8 |
| 1924 | 10 | 6.8 |
| 1926 | 7 | 6.8 |
| 1927 | 4 | 6.8 |
| 1928 | 8 | 6.8 |
| 1929 | 4 | 6.8 |
| 1931 | 8 | 7.6 |
| 1933 | 9 | 7.6 |
| 1934 | 8 | 7.6 |
| 1935 | 2 | 7.6 |
| 1936 | 11 | 7.6 |
| 1938 | 7 | 7.6 |
| 1939 | 8 | 7.6 |
| 1940 | 5 | 7.4 |
| 1941 | 6 | 7.4 |
| 1942 | 9 | 7.4 |
| 1943 | 3 | 7.4 |
| 1944 | 5 | 7.4 |
| 1945 | 8 | 7.4 |
| 1946 | 9 | 7.4 |
| 1947 | 13 | 7.4 |
| 1948 | 5 | 7.4 |
| 1949 | 11 | 7.4 |
| 1950 | 12 | 8.6 |
| 1951 | 9 | 8.6 |
| 1957 | 4 | 8.6 |
| 1958 | 13 | 8.6 |
| 1959 | 5 | 8.6 |
| 1962 | 6 | 8.7 |
| 1964 | 14 | 8.7 |
| 1965 | 9 | 8.7 |
| 1966 | 8 | 8.7 |
| 1968 | 5 | 8.7 |
| 1969 | 10 | 8.7 |
| 1970 | 9 | 10.5 |
| 1971 | 10 | 10.5 |
| 1972 | 5 | 10.5 |
| 1973 | 18 | 10.5 |
| Year | First date | Last date |
|---|---|---|
| 1918 | 1918-02-19 | 1918-08-06 |
| 1919 | 1919-02-18 | 1919-12-27 |
| 1923 | 1923-01-05 | 1923-07-30 |
| 1924 | 1924-01-03 | 1924-12-14 |
| 1926 | 1926-04-04 | 1926-09-28 |
| 1927 | 1927-01-17 | 1927-09-01 |
| 1928 | 1928-01-20 | 1928-09-30 |
| 1929 | 1929-04-04 | 1929-12-27 |
| 1931 | 1931-04-14 | 1931-11-16 |
| 1933 | 1933-01-22 | 1933-12-04 |
| 1934 | 1934-02-18 | 1934-11-08 |
| 1935 | 1935-07-30 | 1935-12-26 |
| 1936 | 1936-01-06 | 1936-12-15 |
| 1938 | 1938-06-15 | 1938-08-24 |
| 1939 | 1939-02-16 | 1939-11-06 |
| 1940 | 1940-01-06 | 1940-12-20 |
| 1941 | 1941-01-04 | 1941-11-06 |
| 1942 | 1942-03-19 | 1942-11-23 |
| 1943 | 1943-07-28 | 1943-10-09 |
| 1944 | 1944-04-10 | 1944-12-12 |
| 1945 | 1945-01-14 | 1945-10-27 |
| 1946 | 1946-01-17 | 1946-12-27 |
| 1947 | 1947-02-15 | 1947-12-23 |
| 1948 | 1948-04-12 | 1948-10-31 |
| 1949 | 1949-02-27 | 1949-11-12 |
| 1950 | 1950-02-03 | 1950-12-20 |
| 1951 | 1951-02-19 | 1951-10-11 |
| 1957 | 1957-02-07 | 1957-06-21 |
| 1958 | 1958-02-17 | 1958-11-30 |
| 1959 | 1959-02-14 | 1959-10-09 |
| 1962 | 1962-01-14 | 1962-12-28 |
| 1964 | 1964-01-09 | 1964-11-19 |
| 1965 | 1965-05-31 | 1965-12-02 |
| 1966 | 1966-02-15 | 1966-10-03 |
| 1968 | 1968-01-21 | 1968-08-08 |
| 1969 | 1969-02-01 | 1969-10-29 |
| 1970 | 1970-01-02 | 1970-11-16 |
| 1971 | 1971-01-31 | 1971-12-10 |
| 1972 | 1972-01-06 | 1972-05-10 |
| 1973 | 1973-01-31 | 1973-12-30 |
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 | 40 | 18 | 1973 | 18 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 33 | 4 | 1973 | 4 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 10 | 1 | 1928 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 1 | 1 | 1928 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1918.
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 2026-10-14 (14 October 2026). Threshold counts are computed by this site.
Data as of . Last revised (2025-12-31).