McTaggarts Threshold Days by Year (ASN00011033)
4 fixed thresholds counted per year at McTaggarts (ASN00011033): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for McTaggarts Thresholds
- McTaggarts: days with 10 mm (0.39 in) or more of precipitation in 41 years, most in 1974 with 12.
- McTaggarts: days with 25 mm (0.98 in) or more of precipitation in 25 years, most in 1974 with 4.
- McTaggarts: days with 50 mm (1.97 in) or more of precipitation in 6 years, most in 2011 with 2.
- McTaggarts: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 2014 with 1.
- 4 fixed thresholds have at least one qualifying day at McTaggarts.
Days with 10 mm (0.39 in) or more of precipitation
41 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1970 | 3 | 5 |
| 1971 | 5 | 5 |
| 1972 | 2 | 5 |
| 1973 | 8 | 5 |
| 1974 | 12 | 5 |
| 1975 | 6 | 5 |
| 1976 | 5 | 5 |
| 1977 | 1 | 5 |
| 1978 | 6 | 5 |
| 1979 | 2 | 5 |
| 1980 | 3 | 6 |
| 1981 | 8 | 6 |
| 1982 | 7 | 6 |
| 1983 | 5 | 6 |
| 1984 | 6 | 6 |
| 1985 | 4 | 6 |
| 1986 | 6 | 6 |
| 1988 | 9 | 6 |
| 1989 | 6 | 6 |
| 1990 | 2 | 3 |
| 1991 | 4 | 3 |
| 1993 | 4 | 3 |
| 1996 | 3 | 3 |
| 1997 | 2 | 3 |
| 2000 | 4 | 3.6 |
| 2002 | 3 | 3.6 |
| 2003 | 7 | 3.6 |
| 2005 | 5 | 3.6 |
| 2007 | 2 | 3.6 |
| 2008 | 1 | 3.6 |
| 2009 | 3 | 3.6 |
| 2010 | 6 | 8.1 |
| 2011 | 9 | 8.1 |
| 2012 | 5 | 8.1 |
| 2013 | 9 | 8.1 |
| 2014 | 7 | 8.1 |
| 2015 | 10 | 8.1 |
| 2016 | 11 | 8.1 |
| 2017 | 8 | 8.1 |
| 2024 | 9 | 7 |
| 2025 | 5 | 7 |
| Year | First date | Last date |
|---|---|---|
| 1970 | 1970-04-18 | 1970-12-04 |
| 1971 | 1971-02-27 | 1971-11-23 |
| 1972 | 1972-01-07 | 1972-03-03 |
| 1973 | 1973-01-24 | 1973-11-16 |
| 1974 | 1974-04-05 | 1974-11-18 |
| 1975 | 1975-05-30 | 1975-10-28 |
| 1976 | 1976-01-10 | 1976-10-21 |
| 1977 | 1977-10-31 | 1977-10-31 |
| 1978 | 1978-01-03 | 1978-08-16 |
| 1979 | 1979-09-22 | 1979-11-09 |
| 1980 | 1980-06-08 | 1980-11-06 |
| 1981 | 1981-02-17 | 1981-11-18 |
| 1982 | 1982-01-11 | 1982-10-03 |
| 1983 | 1983-02-07 | 1983-10-28 |
| 1984 | 1984-03-13 | 1984-09-03 |
| 1985 | 1985-03-10 | 1985-11-20 |
| 1986 | 1986-05-15 | 1986-12-06 |
| 1988 | 1988-01-31 | 1988-12-20 |
| 1989 | 1989-01-07 | 1989-11-12 |
| 1990 | 1990-07-10 | 1990-10-07 |
| 1991 | 1991-06-04 | 1991-12-29 |
| 1993 | 1993-02-04 | 1993-12-06 |
| 1996 | 1996-04-06 | 1996-04-20 |
| 1997 | 1997-08-05 | 1997-09-17 |
| 2000 | 2000-01-17 | 2000-11-22 |
| 2002 | 2002-01-22 | 2002-11-25 |
| 2003 | 2003-02-18 | 2003-09-08 |
| 2005 | 2005-01-02 | 2005-10-21 |
| 2007 | 2007-01-04 | 2007-03-12 |
| 2008 | 2008-08-30 | 2008-08-30 |
| 2009 | 2009-09-30 | 2009-12-23 |
| 2010 | 2010-03-28 | 2010-12-08 |
| 2011 | 2011-02-01 | 2011-12-12 |
| 2012 | 2012-03-03 | 2012-12-14 |
| 2013 | 2013-03-02 | 2013-12-21 |
| 2014 | 2014-01-02 | 2014-07-26 |
| 2015 | 2015-01-05 | 2015-12-20 |
| 2016 | 2016-02-05 | 2016-12-25 |
| 2017 | 2017-01-18 | 2017-12-31 |
| 2024 | 2024-01-03 | 2024-12-16 |
| 2025 | 2025-02-22 | 2025-10-07 |
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 | 41 | 12 | 1974 | 5 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 25 | 4 | 1974 | 2 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 6 | 2 | 2011 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 1 | 1 | 2014 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1970.
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).