Tree Point Lt STN Threshold Days by Year (USC00509399)
11 fixed thresholds counted per year at Tree Point Lt STN (USC00509399): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Tree Point Lt STN Thresholds
- Tree Point Lt STN: days with 10 mm (0.39 in) or more of precipitation in 32 years, most in 1932 with 110.
- Tree Point Lt STN: days with 25 mm (0.98 in) or more of precipitation in 32 years, most in 1969 with 47.
- Tree Point Lt STN: days with 50 mm (1.97 in) or more of precipitation in 32 years, most in 1969 with 15.
- Tree Point Lt STN: nights with a minimum temperature at or below 0 C (32 F) in 31 years, most in 1936 with 136.
- 11 fixed thresholds have at least one qualifying day at Tree Point Lt STN.
Nights at or below 0 C (32 F)
31 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1930 | 112 | 110.3 |
| 1931 | 87 | 110.3 |
| 1932 | 104 | 110.3 |
| 1933 | 133 | 110.3 |
| 1934 | 99 | 110.3 |
| 1935 | 135 | 110.3 |
| 1936 | 136 | 110.3 |
| 1937 | 107 | 110.3 |
| 1938 | 108 | 110.3 |
| 1939 | 82 | 110.3 |
| 1946 | 62 | 84.7 |
| 1948 | 107 | 84.7 |
| 1949 | 85 | 84.7 |
| 1950 | 118 | 80.3 |
| 1951 | 91 | 80.3 |
| 1952 | 81 | 80.3 |
| 1953 | 41 | 80.3 |
| 1954 | 75 | 80.3 |
| 1955 | 104 | 80.3 |
| 1957 | 74 | 80.3 |
| 1959 | 58 | 80.3 |
| 1960 | 62 | 65.2 |
| 1961 | 61 | 65.2 |
| 1962 | 54 | 65.2 |
| 1963 | 42 | 65.2 |
| 1964 | 67 | 65.2 |
| 1965 | 91 | 65.2 |
| 1966 | 88 | 65.2 |
| 1967 | 62 | 65.2 |
| 1968 | 74 | 65.2 |
| 1969 | 51 | 65.2 |
| Year | First date | Last date |
|---|---|---|
| 1930 | 1930-01-01 | 1930-12-28 |
| 1931 | 1931-01-06 | 1931-12-29 |
| 1932 | 1932-01-02 | 1932-12-25 |
| 1933 | 1933-01-01 | 1933-12-31 |
| 1934 | 1934-01-01 | 1934-12-31 |
| 1935 | 1935-01-01 | 1935-12-29 |
| 1936 | 1936-01-01 | 1936-12-31 |
| 1937 | 1937-01-01 | 1937-12-31 |
| 1938 | 1938-01-01 | 1938-12-30 |
| 1939 | 1939-01-01 | 1939-12-20 |
| 1946 | 1946-01-01 | 1946-12-31 |
| 1948 | 1948-01-01 | 1948-12-31 |
| 1949 | 1949-01-01 | 1949-12-31 |
| 1950 | 1950-01-01 | 1950-12-14 |
| 1951 | 1951-01-02 | 1951-12-31 |
| 1952 | 1952-01-01 | 1952-12-18 |
| 1953 | 1953-01-06 | 1953-12-05 |
| 1954 | 1954-01-01 | 1954-12-31 |
| 1955 | 1955-01-01 | 1955-12-31 |
| 1957 | 1957-01-07 | 1957-12-31 |
| 1959 | 1959-01-01 | 1959-12-31 |
| 1960 | 1960-01-01 | 1960-12-31 |
| 1961 | 1961-01-07 | 1961-12-25 |
| 1962 | 1962-01-03 | 1962-12-31 |
| 1963 | 1963-01-01 | 1963-12-18 |
| 1964 | 1964-01-10 | 1964-12-31 |
| 1965 | 1965-01-01 | 1965-12-31 |
| 1966 | 1966-01-01 | 1966-12-26 |
| 1967 | 1967-01-03 | 1967-12-29 |
| 1968 | 1968-01-05 | 1968-12-31 |
| 1969 | 1969-01-01 | 1969-11-24 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 1 | 2 | 1939 | 2 |
| 0 C (32 F): Ice days (max | 30 | 24 | 1950 | 19 |
| 0 C (32 F): Frost days (min | 31 | 136 | 1936 | 51 |
| -10 C (14 F): Days with min | 28 | 27 | 1950 | 19 |
| -20 C (-4 F): Days with min | 2 | 3 | 1950 | 3 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 32 | 110 | 1932 | 97 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 32 | 47 | 1969 | 47 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 32 | 15 | 1969 | 15 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 1 | 1 | 1967 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 14 | 5 | 1949 | 5 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 3 | 1 | 1949 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1939.
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).