Emigrant Pass Hwy STN Threshold Days by Year (USC00262656)
15 fixed thresholds counted per year at Emigrant Pass Hwy STN (USC00262656): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Emigrant Pass Hwy STN Thresholds
- Emigrant Pass Hwy STN: days with 10 mm (0.39 in) or more of precipitation in 40 years, most in 1983 with 18.
- Emigrant Pass Hwy STN: nights with a minimum temperature at or below 0 C (32 F) in 28 years, most in 1975 with 203.
- Emigrant Pass Hwy STN: nights with a minimum temperature at or below -10 C (14 F) in 28 years, most in 1975 with 60.
- Emigrant Pass Hwy STN: days with 10 cm (3.9 in) or more of snowfall in 27 years, most in 1955 with 10.
- 15 fixed thresholds have at least one qualifying day at Emigrant Pass Hwy STN.
Days at or above 30 C (86 F)
24 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1964 | 53 | 59.4 |
| 1965 | 36 | 59.4 |
| 1966 | 73 | 59.4 |
| 1967 | 70 | 59.4 |
| 1968 | 65 | 59.4 |
| 1971 | 70 | 59.8 |
| 1972 | 71 | 59.8 |
| 1973 | 62 | 59.8 |
| 1974 | 72 | 59.8 |
| 1975 | 57 | 59.8 |
| 1976 | 43 | 59.8 |
| 1977 | 56 | 59.8 |
| 1978 | 38 | 59.8 |
| 1979 | 69 | 59.8 |
| 1980 | 49 | 62.9 |
| 1981 | 72 | 62.9 |
| 1982 | 59 | 62.9 |
| 1983 | 57 | 62.9 |
| 1984 | 69 | 62.9 |
| 1985 | 62 | 62.9 |
| 1986 | 72 | 62.9 |
| 1992 | 37 | 41.3 |
| 1994 | 62 | 41.3 |
| 1995 | 25 | 41.3 |
| Year | First date | Last date |
|---|---|---|
| 1964 | 1964-06-25 | 1964-08-18 |
| 1965 | 1965-06-30 | 1965-08-22 |
| 1966 | 1966-06-20 | 1966-09-13 |
| 1967 | 1967-06-27 | 1967-09-20 |
| 1968 | 1968-05-27 | 1968-09-13 |
| 1971 | 1971-06-19 | 1971-09-15 |
| 1972 | 1972-05-30 | 1972-08-27 |
| 1973 | 1973-06-22 | 1973-08-25 |
| 1974 | 1974-05-25 | 1974-09-23 |
| 1975 | 1975-06-12 | 1975-09-09 |
| 1976 | 1976-06-20 | 1976-09-05 |
| 1977 | 1977-06-01 | 1977-09-08 |
| 1978 | 1978-06-08 | 1978-08-31 |
| 1979 | 1979-06-11 | 1979-10-02 |
| 1980 | 1980-06-17 | 1980-09-04 |
| 1981 | 1981-06-22 | 1981-09-16 |
| 1982 | 1982-06-20 | 1982-09-09 |
| 1983 | 1983-05-26 | 1983-09-13 |
| 1984 | 1984-05-29 | 1984-09-19 |
| 1985 | 1985-06-07 | 1985-08-31 |
| 1986 | 1986-05-27 | 1986-09-04 |
| 1992 | 1992-06-20 | 1992-09-23 |
| 1994 | 1994-06-11 | 1994-09-05 |
| 1995 | 1995-06-27 | 1995-09-03 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 24 | 73 | 1966 | 25 |
| 35 C (95 F): Days | 23 | 36 | 1967 | 2 |
| 90 F (32.2 C): Days | 24 | 64 | 1967 | 13 |
| 100 F (37.8 C): Days | 3 | 1 | 1967 | 1 |
| 0 C (32 F): Ice days (max | 24 | 40 | 1964 | 11 |
| 0 C (32 F): Frost days (min | 28 | 203 | 1975 | 146 |
| -10 C (14 F): Days with min | 28 | 60 | 1975 | 11 |
| -20 C (-4 F): Days with min | 16 | 17 | 1972 | 8 |
| -30 C (-22 F): Days with min | 2 | 3 | 1972 | 1 |
| 20 C (68 F): Tropical nights (min | 18 | 20 | 1984 | 1 |
| 25 C (77 F): Days with min | 3 | 4 | 1983 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 40 | 18 | 1983 | 10 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 17 | 2 | 1957 | 3 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 27 | 10 | 1955 | 3 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 6 | 2 | 1978 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1964.
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).