Tower Falls Threshold Days by Year (USC00489025)
15 fixed thresholds counted per year at Tower Falls (USC00489025): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Tower Falls Thresholds
- Tower Falls: days with 10 mm (0.39 in) or more of precipitation in 66 years, most in 1962 with 14.
- Tower Falls: days with 10 cm (3.9 in) or more of snowfall in 57 years, most in 1955 with 15.
- Tower Falls: days with a maximum temperature at or below 0 C (32 F) in 53 years, most in 1985 with 95.
- Tower Falls: nights with a minimum temperature at or below 0 C (32 F) in 53 years, most in 1999 with 309.
- 15 fixed thresholds have at least one qualifying day at Tower Falls.
Days at or above 30 C (86 F)
50 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1952 | 4 | 11.2 |
| 1953 | 13 | 11.2 |
| 1954 | 11 | 11.2 |
| 1955 | 23 | 11.2 |
| 1957 | 5 | 11.2 |
| 1959 | 11 | 11.2 |
| 1961 | 12 | 10.5 |
| 1964 | 13 | 10.5 |
| 1968 | 1 | 10.5 |
| 1969 | 16 | 10.5 |
| 1972 | 3 | 4 |
| 1973 | 5 | 4 |
| 1985 | 13 | 14.5 |
| 1987 | 1 | 14.5 |
| 1988 | 34 | 14.5 |
| 1989 | 10 | 14.5 |
| 1990 | 20 | 14.1 |
| 1991 | 12 | 14.1 |
| 1992 | 3 | 14.1 |
| 1994 | 24 | 14.1 |
| 1995 | 11 | 14.1 |
| 1996 | 18 | 14.1 |
| 1997 | 7 | 14.1 |
| 1998 | 26 | 14.1 |
| 1999 | 6 | 14.1 |
| 2000 | 23 | 19.4 |
| 2001 | 24 | 19.4 |
| 2002 | 16 | 19.4 |
| 2003 | 39 | 19.4 |
| 2004 | 7 | 19.4 |
| 2005 | 11 | 19.4 |
| 2006 | 18 | 19.4 |
| 2007 | 36 | 19.4 |
| 2008 | 18 | 19.4 |
| 2009 | 2 | 19.4 |
| 2010 | 7 | 12.8 |
| 2011 | 16 | 12.8 |
| 2012 | 22 | 12.8 |
| 2013 | 21 | 12.8 |
| 2014 | 4 | 12.8 |
| 2015 | 11 | 12.8 |
| 2016 | 14 | 12.8 |
| 2017 | 17 | 12.8 |
| 2018 | 11 | 12.8 |
| 2019 | 5 | 12.8 |
| 2020 | 15 | 18.6 |
| 2021 | 22 | 18.6 |
| 2022 | 23 | 18.6 |
| 2023 | 7 | 18.6 |
| 2026 | 26 | 18.6 |
| Year | First date | Last date |
|---|---|---|
| 1952 | 1952-07-23 | 1952-08-22 |
| 1953 | 1953-07-08 | 1953-08-20 |
| 1954 | 1954-06-23 | 1954-09-01 |
| 1955 | 1955-07-14 | 1955-09-05 |
| 1957 | 1957-08-04 | 1957-08-11 |
| 1959 | 1959-07-22 | 1959-09-11 |
| 1961 | 1961-07-03 | 1961-08-20 |
| 1964 | 1964-07-17 | 1964-08-19 |
| 1968 | 1968-07-30 | 1968-07-30 |
| 1969 | 1969-08-01 | 1969-08-27 |
| 1972 | 1972-08-09 | 1972-08-11 |
| 1973 | 1973-07-05 | 1973-08-12 |
| 1985 | 1985-07-02 | 1985-08-29 |
| 1987 | 1987-09-24 | 1987-09-24 |
| 1988 | 1988-06-05 | 1988-09-04 |
| 1989 | 1989-07-01 | 1989-08-01 |
| 1990 | 1990-06-25 | 1990-09-15 |
| 1991 | 1991-07-13 | 1991-08-26 |
| 1992 | 1992-08-03 | 1992-08-20 |
| 1994 | 1994-06-21 | 1994-08-26 |
| 1995 | 1995-07-09 | 1995-09-03 |
| 1996 | 1996-07-03 | 1996-08-27 |
| 1997 | 1997-07-16 | 1997-08-28 |
| 1998 | 1998-07-04 | 1998-09-08 |
| 1999 | 1999-07-14 | 1999-08-27 |
| 2000 | 2000-07-13 | 2000-09-16 |
| 2001 | 2001-07-01 | 2001-09-05 |
| 2002 | 2002-06-27 | 2002-09-04 |
| 2003 | 2003-05-28 | 2003-09-05 |
| 2004 | 2004-07-15 | 2004-08-16 |
| 2005 | 2005-06-22 | 2005-08-30 |
| 2006 | 2006-06-08 | 2006-09-05 |
| 2007 | 2007-06-23 | 2007-09-04 |
| 2008 | 2008-06-25 | 2008-08-31 |
| 2009 | 2009-08-22 | 2009-08-23 |
| 2010 | 2010-07-17 | 2010-09-28 |
| 2011 | 2011-07-04 | 2011-08-29 |
| 2012 | 2012-06-24 | 2012-08-30 |
| 2013 | 2013-06-29 | 2013-09-02 |
| 2014 | 2014-07-10 | 2014-08-13 |
| 2015 | 2015-06-28 | 2015-09-24 |
| 2016 | 2016-06-29 | 2016-09-01 |
| 2017 | 2017-07-06 | 2017-09-04 |
| 2018 | 2018-07-07 | 2018-08-17 |
| 2019 | 2019-07-24 | 2019-09-05 |
| 2020 | 2020-07-23 | 2020-09-06 |
| 2021 | 2021-06-04 | 2021-09-10 |
| 2022 | 2022-07-10 | 2022-09-08 |
| 2023 | 2023-07-24 | 2023-08-18 |
| 2026 | 2026-07-12 | 2026-08-28 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 50 | 39 | 2003 | 26 |
| 35 C (95 F): Days | 7 | 5 | 2003 | 1 |
| 90 F (32.2 C): Days | 39 | 19 | 2003 | 10 |
| 0 C (32 F): Ice days (max | 53 | 95 | 1985 | 15 |
| 0 C (32 F): Frost days (min | 53 | 309 | 1999 | 133 |
| -10 C (14 F): Days with min | 53 | 154 | 1999 | 31 |
| -20 C (-4 F): Days with min | 53 | 64 | 1985 | 3 |
| -30 C (-22 F): Days with min | 46 | 13 | 1990 | 3 |
| -40 C (-40 F): Days with min | 10 | 3 | 1962 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 66 | 14 | 1962 | 11 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 25 | 3 | 1992 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 1 | 1 | 1965 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 57 | 15 | 1955 | 5 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 17 | 3 | 1989 | 1 |
| 50 cm (19.7 in): Days with 50 cm or more snowfall | 1 | 1 | 2020 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1952.
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).