Lithgow (Birdwood St) Threshold Days by Year (ASN00063224)
9 fixed thresholds counted per year at Lithgow (Birdwood St) (ASN00063224): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Lithgow (Birdwood St) Thresholds
- Lithgow (Birdwood St): days with 10 mm (0.39 in) or more of precipitation in 89 years, most in 1973 with 43.
- Lithgow (Birdwood St): days with 25 mm (0.98 in) or more of precipitation in 89 years, most in 1978 with 14.
- Lithgow (Birdwood St): days with 50 mm (1.97 in) or more of precipitation in 67 years, most in 1893 with 5.
- Lithgow (Birdwood St): nights with a minimum temperature at or below 0 C (32 F) in 33 years, most in 1976 with 78.
- 9 fixed thresholds have at least one qualifying day at Lithgow (Birdwood St).
Days at or above 30 C (86 F)
30 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1966 | 16 | 13.7 |
| 1967 | 11 | 13.7 |
| 1968 | 14 | 13.7 |
| 1971 | 2 | 14.6 |
| 1972 | 9 | 14.6 |
| 1973 | 15 | 14.6 |
| 1974 | 4 | 14.6 |
| 1975 | 17 | 14.6 |
| 1976 | 10 | 14.6 |
| 1977 | 27 | 14.6 |
| 1978 | 8 | 14.6 |
| 1979 | 39 | 14.6 |
| 1980 | 34 | 20.9 |
| 1981 | 19 | 20.9 |
| 1982 | 30 | 20.9 |
| 1983 | 32 | 20.9 |
| 1984 | 4 | 20.9 |
| 1985 | 32 | 20.9 |
| 1987 | 16 | 20.9 |
| 1988 | 15 | 20.9 |
| 1989 | 6 | 20.9 |
| 1990 | 24 | 17 |
| 1992 | 4 | 17 |
| 1993 | 13 | 17 |
| 1994 | 37 | 17 |
| 1995 | 4 | 17 |
| 1996 | 8 | 17 |
| 1997 | 21 | 17 |
| 1998 | 25 | 17 |
| 2001 | 28 | 28 |
| Year | First date | Last date |
|---|---|---|
| 1966 | 1966-01-11 | 1966-12-26 |
| 1967 | 1967-01-09 | 1967-12-12 |
| 1968 | 1968-01-24 | 1968-11-19 |
| 1971 | 1971-01-09 | 1971-01-12 |
| 1972 | 1972-12-14 | 1972-12-30 |
| 1973 | 1973-01-01 | 1973-03-12 |
| 1974 | 1974-11-12 | 1974-12-27 |
| 1975 | 1975-01-01 | 1975-12-15 |
| 1976 | 1976-01-04 | 1976-12-31 |
| 1977 | 1977-01-01 | 1977-12-24 |
| 1978 | 1978-01-13 | 1978-02-21 |
| 1979 | 1979-01-01 | 1979-12-31 |
| 1980 | 1980-01-11 | 1980-12-28 |
| 1981 | 1981-01-01 | 1981-12-05 |
| 1982 | 1982-01-01 | 1982-12-24 |
| 1983 | 1983-01-05 | 1983-12-25 |
| 1984 | 1984-01-25 | 1984-12-25 |
| 1985 | 1985-01-02 | 1985-12-26 |
| 1987 | 1987-01-08 | 1987-12-27 |
| 1988 | 1988-01-11 | 1988-12-20 |
| 1989 | 1989-03-08 | 1989-12-31 |
| 1990 | 1990-01-01 | 1990-12-31 |
| 1992 | 1992-01-20 | 1992-01-23 |
| 1993 | 1993-01-15 | 1993-12-20 |
| 1994 | 1994-01-02 | 1994-12-28 |
| 1995 | 1995-01-01 | 1995-11-28 |
| 1996 | 1996-01-14 | 1996-12-25 |
| 1997 | 1997-01-20 | 1997-12-31 |
| 1998 | 1998-01-01 | 1998-12-26 |
| 2001 | 2001-01-02 | 2001-12-31 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 30 | 39 | 1979 | 28 |
| 35 C (95 F): Days | 15 | 7 | 1979 | 4 |
| 90 F (32.2 C): Days | 27 | 19 | 1979 | 12 |
| 0 C (32 F): Frost days (min | 33 | 78 | 1976 | 31 |
| 20 C (68 F): Tropical nights (min | 12 | 3 | 1973 | 2 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 89 | 43 | 1973 | 25 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 89 | 14 | 1978 | 5 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 67 | 5 | 1893 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 13 | 1 | 1897 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1966.
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).