Glenmore Threshold Days by Year
4 fixed thresholds counted per year at Glenmore (ASN00009963): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Glenmore Thresholds
- Glenmore: days with 10 mm (0.39 in) or more of precipitation in 27 years, most in 1980 with 38.
- Glenmore: days with 25 mm (0.98 in) or more of precipitation in 27 years, most in 1999 with 12.
- Glenmore: days with 50 mm (1.97 in) or more of precipitation in 14 years, most in 1998 with 3.
- Glenmore: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1990 with 1.
- 4 fixed thresholds have at least one qualifying day at Glenmore.
Days with 10 mm (0.39 in) or more of precipitation
27 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1977 | 22 | 24.7 |
| 1978 | 26 | 24.7 |
| 1979 | 26 | 24.7 |
| 1980 | 38 | 29.2 |
| 1981 | 28 | 29.2 |
| 1982 | 27 | 29.2 |
| 1983 | 30 | 29.2 |
| 1984 | 25 | 29.2 |
| 1985 | 33 | 29.2 |
| 1986 | 32 | 29.2 |
| 1987 | 21 | 29.2 |
| 1988 | 32 | 29.2 |
| 1989 | 26 | 29.2 |
| 1990 | 31 | 29.4 |
| 1991 | 27 | 29.4 |
| 1992 | 33 | 29.4 |
| 1993 | 25 | 29.4 |
| 1994 | 20 | 29.4 |
| 1995 | 31 | 29.4 |
| 1996 | 37 | 29.4 |
| 1997 | 25 | 29.4 |
| 1998 | 28 | 29.4 |
| 1999 | 37 | 29.4 |
| 2000 | 34 | 25.8 |
| 2001 | 21 | 25.8 |
| 2003 | 21 | 25.8 |
| 2009 | 27 | 25.8 |
| Year | First date | Last date |
|---|---|---|
| 1977 | 1977-05-15 | 1977-10-27 |
| 1978 | 1978-02-18 | 1978-11-24 |
| 1979 | 1979-02-16 | 1979-11-13 |
| 1980 | 1980-02-11 | 1980-12-29 |
| 1981 | 1981-03-06 | 1981-11-26 |
| 1982 | 1982-01-03 | 1982-11-03 |
| 1983 | 1983-02-05 | 1983-12-31 |
| 1984 | 1984-04-29 | 1984-11-08 |
| 1985 | 1985-04-09 | 1985-12-01 |
| 1986 | 1986-02-26 | 1986-10-12 |
| 1987 | 1987-03-17 | 1987-11-29 |
| 1988 | 1988-04-30 | 1988-11-12 |
| 1989 | 1989-02-16 | 1989-10-03 |
| 1990 | 1990-03-22 | 1990-10-29 |
| 1991 | 1991-04-09 | 1991-11-13 |
| 1992 | 1992-03-15 | 1992-11-20 |
| 1993 | 1993-04-03 | 1993-09-30 |
| 1994 | 1994-05-22 | 1994-10-14 |
| 1995 | 1995-04-15 | 1995-12-24 |
| 1996 | 1996-05-08 | 1996-12-12 |
| 1997 | 1997-02-20 | 1997-11-21 |
| 1998 | 1998-01-16 | 1998-10-18 |
| 1999 | 1999-03-19 | 1999-10-14 |
| 2000 | 2000-01-16 | 2000-10-05 |
| 2001 | 2001-05-06 | 2001-11-04 |
| 2003 | 2003-04-11 | 2003-11-18 |
| 2009 | 2009-05-21 | 2009-11-13 |
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 | 27 | 38 | 1980 | 27 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 27 | 12 | 1999 | 5 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 14 | 3 | 1998 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 1 | 1 | 1990 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1977.
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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.
Data as of . Last revised (2025-12-31).