Halstad Threshold Days by Year (USC00213463)
6 fixed thresholds counted per year at Halstad (USC00213463): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Halstad Thresholds
- Halstad: days with 10 mm (0.39 in) or more of precipitation in 30 years, most in 1962 with 27.
- Halstad: days with 25 mm (0.98 in) or more of precipitation in 29 years, most in 1961 with 8.
- Halstad: days with 50 mm (1.97 in) or more of precipitation in 16 years, most in 1994 with 4.
- Halstad: days with 10 cm (3.9 in) or more of snowfall in 11 years, most in 2009 with 6.
- 6 fixed thresholds have at least one qualifying day at Halstad.
Days with 10 mm (0.39 in) or more of precipitation
30 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1960 | 13 | 18 |
| 1961 | 13 | 18 |
| 1962 | 27 | 18 |
| 1968 | 18 | 18 |
| 1969 | 19 | 18 |
| 1970 | 19 | 16.3 |
| 1971 | 16 | 16.3 |
| 1972 | 10 | 16.3 |
| 1973 | 17 | 16.3 |
| 1974 | 18 | 16.3 |
| 1975 | 23 | 16.3 |
| 1976 | 7 | 16.3 |
| 1977 | 26 | 16.3 |
| 1978 | 10 | 16.3 |
| 1979 | 17 | 16.3 |
| 1980 | 9 | 15.8 |
| 1981 | 18 | 15.8 |
| 1982 | 20 | 15.8 |
| 1983 | 25 | 15.8 |
| 1984 | 13 | 15.8 |
| 1985 | 17 | 15.8 |
| 1986 | 19 | 15.8 |
| 1987 | 12 | 15.8 |
| 1988 | 9 | 15.8 |
| 1990 | 13 | 16.6 |
| 1991 | 15 | 16.6 |
| 1992 | 21 | 16.6 |
| 1994 | 22 | 16.6 |
| 1998 | 12 | 16.6 |
| 2026 | 6 | 6 |
| Year | First date | Last date |
|---|---|---|
| 1960 | 1960-01-02 | 1960-12-05 |
| 1961 | 1961-04-05 | 1961-10-12 |
| 1962 | 1962-02-13 | 1962-11-07 |
| 1968 | 1968-03-19 | 1968-12-13 |
| 1969 | 1969-01-24 | 1969-10-26 |
| 1970 | 1970-03-03 | 1970-11-22 |
| 1971 | 1971-05-23 | 1971-10-31 |
| 1972 | 1972-04-13 | 1972-10-11 |
| 1973 | 1973-03-14 | 1973-11-21 |
| 1974 | 1974-04-12 | 1974-11-02 |
| 1975 | 1975-01-11 | 1975-11-12 |
| 1976 | 1976-04-03 | 1976-10-04 |
| 1977 | 1977-02-24 | 1977-11-21 |
| 1978 | 1978-05-08 | 1978-09-12 |
| 1979 | 1979-02-23 | 1979-11-01 |
| 1980 | 1980-06-04 | 1980-10-17 |
| 1981 | 1981-03-31 | 1981-10-17 |
| 1982 | 1982-01-25 | 1982-11-10 |
| 1983 | 1983-01-06 | 1983-11-20 |
| 1984 | 1984-02-16 | 1984-10-19 |
| 1985 | 1985-05-11 | 1985-11-26 |
| 1986 | 1986-04-14 | 1986-11-08 |
| 1987 | 1987-05-18 | 1987-09-21 |
| 1988 | 1988-05-23 | 1988-09-19 |
| 1990 | 1990-03-12 | 1990-12-24 |
| 1991 | 1991-04-27 | 1991-10-29 |
| 1992 | 1992-01-08 | 1992-09-18 |
| 1994 | 1994-04-26 | 1994-11-13 |
| 1998 | 1998-01-06 | 1998-09-13 |
| 2026 | 2026-04-04 | 2026-08-29 |
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 | 30 | 27 | 1962 | 6 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 29 | 8 | 1961 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 16 | 4 | 1994 | 4 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 3 | 2 | 1994 | 2 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 11 | 6 | 2009 | 6 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 1 | 1 | 2009 | 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 (2026-10-12).