Tyrone Threshold Days by Year (CA006159048)
13 fixed thresholds counted per year at Tyrone (CA006159048): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Tyrone Thresholds
- Tyrone: days with a maximum temperature at or below 0 C (32 F) in 16 years, most in 1978 with 85.
- Tyrone: nights with a minimum temperature at or below 0 C (32 F) in 16 years, most in 1976 with 193.
- Tyrone: nights with a minimum temperature at or below -10 C (14 F) in 16 years, most in 1978 with 85.
- Tyrone: nights with a minimum temperature at or below -20 C (-4 F) in 16 years, most in 1978 with 22.
- 13 fixed thresholds have at least one qualifying day at Tyrone.
Days at or above 30 C (86 F)
15 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1968 | 8 | 6 |
| 1969 | 4 | 6 |
| 1970 | 2 | 5.3 |
| 1971 | 2 | 5.3 |
| 1972 | 2 | 5.3 |
| 1973 | 14 | 5.3 |
| 1974 | 4 | 5.3 |
| 1975 | 9 | 5.3 |
| 1977 | 2 | 5.3 |
| 1978 | 5 | 5.3 |
| 1979 | 8 | 5.3 |
| 1980 | 1 | 6.8 |
| 1981 | 6 | 6.8 |
| 1982 | 3 | 6.8 |
| 1983 | 17 | 6.8 |
| Year | First date | Last date |
|---|---|---|
| 1968 | 1968-07-01 | 1968-08-20 |
| 1969 | 1969-06-27 | 1969-08-24 |
| 1970 | 1970-08-11 | 1970-08-26 |
| 1971 | 1971-06-29 | 1971-08-08 |
| 1972 | 1972-07-12 | 1972-07-23 |
| 1973 | 1973-06-11 | 1973-09-03 |
| 1974 | 1974-07-08 | 1974-08-21 |
| 1975 | 1975-06-29 | 1975-08-10 |
| 1977 | 1977-07-18 | 1977-07-20 |
| 1978 | 1978-06-27 | 1978-08-14 |
| 1979 | 1979-06-16 | 1979-07-23 |
| 1980 | 1980-08-06 | 1980-08-06 |
| 1981 | 1981-06-15 | 1981-07-13 |
| 1982 | 1982-07-07 | 1982-07-18 |
| 1983 | 1983-06-12 | 1983-09-10 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 15 | 17 | 1983 | 17 |
| 90 F (32.2 C): Days | 7 | 3 | 1973 | 3 |
| 0 C (32 F): Ice days (max | 16 | 85 | 1978 | 59 |
| 0 C (32 F): Frost days (min | 16 | 193 | 1976 | 158 |
| -10 C (14 F): Days with min | 16 | 85 | 1978 | 45 |
| -20 C (-4 F): Days with min | 16 | 22 | 1978 | 9 |
| -30 C (-22 F): Days with min | 7 | 4 | 1976 | 1 |
| 20 C (68 F): Tropical nights (min | 11 | 4 | 1981 | 4 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 16 | 39 | 1972 | 35 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 16 | 10 | 1980 | 4 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 5 | 2 | 1980 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 16 | 8 | 1972 | 1 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 4 | 2 | 1977 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1968.
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 (2026-10-17).