Highland Park Threshold Days by Year (USC00143651)
4 fixed thresholds counted per year at Highland Park (USC00143651): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Highland Park Thresholds
- Highland Park: days with 10 mm (0.39 in) or more of precipitation in 18 years, most in 1993 with 39.
- Highland Park: days with 25 mm (0.98 in) or more of precipitation in 18 years, most in 1957 with 14.
- Highland Park: days with 50 mm (1.97 in) or more of precipitation in 15 years, most in 1958 with 5.
- Highland Park: days with 100 mm (3.94 in) or more of precipitation in 3 years, most in 1957 with 1.
- 4 fixed thresholds have at least one qualifying day at Highland Park.
Days with 10 mm (0.39 in) or more of precipitation
18 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1953 | 19 | 26.1 |
| 1954 | 28 | 26.1 |
| 1955 | 22 | 26.1 |
| 1956 | 20 | 26.1 |
| 1957 | 33 | 26.1 |
| 1958 | 29 | 26.1 |
| 1959 | 32 | 26.1 |
| 1960 | 21 | 24.2 |
| 1961 | 28 | 24.2 |
| 1962 | 23 | 24.2 |
| 1963 | 15 | 24.2 |
| 1965 | 33 | 24.2 |
| 1969 | 25 | 24.2 |
| 1970 | 30 | 26.7 |
| 1971 | 24 | 26.7 |
| 1972 | 26 | 26.7 |
| 1993 | 39 | 25 |
| 1994 | 11 | 25 |
| Year | First date | Last date |
|---|---|---|
| 1953 | 1953-02-10 | 1953-12-03 |
| 1954 | 1954-02-19 | 1954-12-05 |
| 1955 | 1955-01-05 | 1955-10-06 |
| 1956 | 1956-04-09 | 1956-11-05 |
| 1957 | 1957-03-21 | 1957-12-25 |
| 1958 | 1958-01-21 | 1958-11-17 |
| 1959 | 1959-01-20 | 1959-12-27 |
| 1960 | 1960-01-14 | 1960-12-11 |
| 1961 | 1961-02-18 | 1961-11-15 |
| 1962 | 1962-01-05 | 1962-11-27 |
| 1963 | 1963-03-04 | 1963-11-22 |
| 1965 | 1965-01-02 | 1965-12-24 |
| 1969 | 1969-03-24 | 1969-12-06 |
| 1970 | 1970-04-01 | 1970-12-31 |
| 1971 | 1971-01-03 | 1971-12-19 |
| 1972 | 1972-03-15 | 1972-12-30 |
| 1993 | 1993-01-10 | 1993-12-14 |
| 1994 | 1994-04-10 | 1994-12-07 |
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 | 18 | 39 | 1993 | 11 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 18 | 14 | 1957 | 6 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 15 | 5 | 1958 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 3 | 1 | 1957 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1953.
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).