Miami Threshold Days by Year
17 fixed thresholds counted per year at Miami (USC00295691): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Miami Thresholds
- Miami: days with 10 mm (0.39 in) or more of precipitation in 42 years, most in 1923 with 21.
- Miami: days with a maximum temperature at or above 30 C (86 F) in 40 years, most in 1956 with 84.
- Miami: days with a maximum temperature at or above 90 F (32.2 C) in 40 years, most in 1956 with 52.
- Miami: days with a maximum temperature at or below 0 C (32 F) in 40 years, most in 1911 with 26.
- 17 fixed thresholds have at least one qualifying day at Miami.
Days at or above 30 C (86 F)
40 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1910 | 50 | 32 |
| 1911 | 28 | 32 |
| 1912 | 23 | 32 |
| 1913 | 34 | 32 |
| 1914 | 14 | 32 |
| 1916 | 39 | 32 |
| 1917 | 44 | 32 |
| 1919 | 24 | 32 |
| 1922 | 58 | 42 |
| 1923 | 29 | 42 |
| 1924 | 34 | 42 |
| 1925 | 47 | 42 |
| 1926 | 50 | 42 |
| 1929 | 34 | 42 |
| 1930 | 29 | 54.5 |
| 1931 | 29 | 54.5 |
| 1932 | 43 | 54.5 |
| 1933 | 63 | 54.5 |
| 1934 | 76 | 54.5 |
| 1935 | 45 | 54.5 |
| 1936 | 72 | 54.5 |
| 1937 | 74 | 54.5 |
| 1938 | 41 | 54.5 |
| 1939 | 73 | 54.5 |
| 1941 | 18 | 50.3 |
| 1942 | 42 | 50.3 |
| 1943 | 54 | 50.3 |
| 1944 | 60 | 50.3 |
| 1946 | 66 | 50.3 |
| 1948 | 64 | 50.3 |
| 1949 | 48 | 50.3 |
| 1950 | 51 | 58.9 |
| 1951 | 74 | 58.9 |
| 1952 | 70 | 58.9 |
| 1953 | 68 | 58.9 |
| 1954 | 80 | 58.9 |
| 1955 | 24 | 58.9 |
| 1956 | 84 | 58.9 |
| 1957 | 29 | 58.9 |
| 1958 | 50 | 58.9 |
| Year | First date | Last date |
|---|---|---|
| 1910 | 1910-06-01 | 1910-09-11 |
| 1911 | 1911-05-24 | 1911-09-12 |
| 1912 | 1912-06-03 | 1912-08-29 |
| 1913 | 1913-05-24 | 1913-08-27 |
| 1914 | 1914-06-12 | 1914-09-08 |
| 1916 | 1916-05-07 | 1916-08-09 |
| 1917 | 1917-06-12 | 1917-10-01 |
| 1919 | 1919-07-07 | 1919-09-04 |
| 1922 | 1922-06-07 | 1922-09-13 |
| 1923 | 1923-05-27 | 1923-08-13 |
| 1924 | 1924-06-11 | 1924-09-15 |
| 1925 | 1925-05-19 | 1925-09-18 |
| 1926 | 1926-06-05 | 1926-10-17 |
| 1929 | 1929-06-19 | 1929-09-02 |
| 1930 | 1930-06-12 | 1930-09-01 |
| 1931 | 1931-06-17 | 1931-09-12 |
| 1932 | 1932-06-20 | 1932-09-17 |
| 1933 | 1933-05-19 | 1933-09-29 |
| 1934 | 1934-05-06 | 1934-10-08 |
| 1935 | 1935-06-09 | 1935-09-20 |
| 1936 | 1936-05-02 | 1936-09-11 |
| 1937 | 1937-05-16 | 1937-09-18 |
| 1938 | 1938-04-25 | 1938-08-28 |
| 1939 | 1939-05-19 | 1939-09-13 |
| 1941 | 1941-05-13 | 1941-09-03 |
| 1942 | 1942-05-26 | 1942-10-01 |
| 1943 | 1943-06-13 | 1943-09-21 |
| 1944 | 1944-06-17 | 1944-09-22 |
| 1946 | 1946-04-12 | 1946-09-26 |
| 1948 | 1948-05-21 | 1948-10-09 |
| 1949 | 1949-06-17 | 1949-10-03 |
| 1950 | 1950-05-23 | 1950-10-31 |
| 1951 | 1951-05-26 | 1951-10-01 |
| 1952 | 1952-05-04 | 1952-10-10 |
| 1953 | 1953-05-21 | 1953-09-27 |
| 1954 | 1954-05-20 | 1954-10-04 |
| 1955 | 1955-06-07 | 1955-09-14 |
| 1956 | 1956-05-04 | 1956-09-27 |
| 1957 | 1957-06-06 | 1957-09-30 |
| 1958 | 1958-05-30 | 1958-09-21 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 40 | 84 | 1956 | 50 |
| 35 C (95 F): Days | 29 | 17 | 1951 | 1 |
| 90 F (32.2 C): Days | 40 | 52 | 1956 | 17 |
| 100 F (37.8 C): Days | 2 | 1 | 1934 | 1 |
| 0 C (32 F): Ice days (max | 40 | 26 | 1911 | 4 |
| 0 C (32 F): Frost days (min | 40 | 195 | 1913 | 175 |
| -10 C (14 F): Days with min | 40 | 70 | 1913 | 32 |
| -20 C (-4 F): Days with min | 33 | 16 | 1911 | 1 |
| -30 C (-22 F): Days with min | 6 | 2 | 1913 | 1 |
| 20 C (68 F): Tropical nights (min | 1 | 1 | 1931 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 42 | 21 | 1923 | 16 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 40 | 6 | 1914 | 3 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 14 | 2 | 1923 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 1 | 1 | 1942 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 36 | 7 | 1919 | 2 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 11 | 2 | 1913 | 1 |
| 50 cm (19.7 in): Days with 50 cm or more snowfall | 1 | 1 | 1919 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1910.
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).