Hilts Slash Disposal Threshold Days by Year (USC00043987)
17 fixed thresholds counted per year at Hilts Slash Disposal (USC00043987): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Hilts Slash Disposal Thresholds
- Hilts Slash Disposal: days with 10 mm (0.39 in) or more of precipitation in 36 years, most in 1981 with 28.
- Hilts Slash Disposal: days with 25 mm (0.98 in) or more of precipitation in 33 years, most in 1970 with 9.
- Hilts Slash Disposal: nights with a minimum temperature at or below 0 C (32 F) in 23 years, most in 1971 with 164.
- Hilts Slash Disposal: nights with a minimum temperature at or below -10 C (14 F) in 21 years, most in 1972 with 25.
- 17 fixed thresholds have at least one qualifying day at Hilts Slash Disposal.
Days at or above 30 C (86 F)
20 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1960 | 51 | 46.6 |
| 1961 | 53 | 46.6 |
| 1962 | 44 | 46.6 |
| 1963 | 38 | 46.6 |
| 1964 | 32 | 46.6 |
| 1965 | 34 | 46.6 |
| 1966 | 42 | 46.6 |
| 1967 | 71 | 46.6 |
| 1968 | 54 | 46.6 |
| 1970 | 77 | 62 |
| 1971 | 53 | 62 |
| 1972 | 56 | 62 |
| 1973 | 75 | 62 |
| 1975 | 62 | 62 |
| 1976 | 47 | 62 |
| 1977 | 74 | 62 |
| 1978 | 43 | 62 |
| 1979 | 71 | 62 |
| 1980 | 50 | 61.5 |
| 1981 | 73 | 61.5 |
| Year | First date | Last date |
|---|---|---|
| 1960 | 1960-06-02 | 1960-10-01 |
| 1961 | 1961-06-14 | 1961-10-05 |
| 1962 | 1962-06-23 | 1962-09-25 |
| 1963 | 1963-05-18 | 1963-10-03 |
| 1964 | 1964-06-23 | 1964-10-07 |
| 1965 | 1965-05-12 | 1965-10-09 |
| 1966 | 1966-05-25 | 1966-10-01 |
| 1967 | 1967-05-21 | 1967-09-29 |
| 1968 | 1968-06-16 | 1968-09-27 |
| 1970 | 1970-05-16 | 1970-10-05 |
| 1971 | 1971-06-22 | 1971-10-10 |
| 1972 | 1972-05-29 | 1972-09-18 |
| 1973 | 1973-05-13 | 1973-09-16 |
| 1975 | 1975-05-29 | 1975-10-01 |
| 1976 | 1976-05-12 | 1976-09-30 |
| 1977 | 1977-06-04 | 1977-09-13 |
| 1978 | 1978-06-03 | 1978-10-10 |
| 1979 | 1979-05-13 | 1979-10-03 |
| 1980 | 1980-05-20 | 1980-10-09 |
| 1981 | 1981-05-28 | 1981-09-19 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 20 | 77 | 1970 | 73 |
| 35 C (95 F): Days | 20 | 38 | 1981 | 38 |
| 40 C (104 F): Days | 7 | 7 | 1981 | 7 |
| 90 F (32.2 C): Days | 20 | 57 | 1981 | 57 |
| 100 F (37.8 C): Days | 16 | 12 | 1978 | 11 |
| 110 F (43.3 C): Days | 1 | 3 | 1981 | 3 |
| 0 C (32 F): Ice days (max | 14 | 13 | 1972 | 3 |
| 0 C (32 F): Frost days (min | 23 | 164 | 1971 | 72 |
| -10 C (14 F): Days with min | 21 | 25 | 1972 | 1 |
| -20 C (-4 F): Days with min | 2 | 5 | 1972 | 5 |
| 20 C (68 F): Tropical nights (min | 2 | 1 | 1977 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 36 | 28 | 1981 | 20 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 33 | 9 | 1970 | 4 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 14 | 3 | 1964 | 2 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 2 | 1 | 1955 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 21 | 4 | 1968 | 1 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 7 | 1 | 1950 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1960.
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).