Built 2026-10-19 (19 October 2026)

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.
50 years with a qualifying day
Days at or above 30 C (86 F) per year at Tower Falls Days per year at Tower Falls with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 39 in 2003. 0102030401952: 41953: 131954: 111955: 231957: 51959: 111961: 121964: 131968: 11969: 161972: 31973: 51985: 131987: 11988: 341989: 101990: 201991: 121992: 31994: 241995: 111996: 181997: 71998: 261999: 62000: 232001: 242002: 162003: 392004: 72005: 112006: 182007: 362008: 182009: 22010: 72011: 162012: 222013: 212014: 42015: 112016: 142017: 172018: 112019: 52020: 152021: 222022: 232023: 72026: 261952195919721989199520002005201020152020
Days per year at Tower Falls with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 39 in 2003.
Days at or above 30 C (86 F) per year at Tower Falls
YearDaysDecade average
1952411.2
19531311.2
19541111.2
19552311.2
1957511.2
19591111.2
19611210.5
19641310.5
1968110.5
19691610.5
197234
197354
19851314.5
1987114.5
19883414.5
19891014.5
19902014.1
19911214.1
1992314.1
19942414.1
19951114.1
19961814.1
1997714.1
19982614.1
1999614.1
20002319.4
20012419.4
20021619.4
20033919.4
2004719.4
20051119.4
20061819.4
20073619.4
20081819.4
2009219.4
2010712.8
20111612.8
20122212.8
20132112.8
2014412.8
20151112.8
20161412.8
20171712.8
20181112.8
2019512.8
20201518.6
20212218.6
20222318.6
2023718.6
20262618.6
First to last qualifying date each year at Tower Falls For each year, a bar from the first to the last day at Tower Falls meeting 30 C (86 F). 1952: 23 July 1952 to 22 August 19521953: 8 July 1953 to 20 August 19531954: 23 June 1954 to 1 September 19541955: 14 July 1955 to 5 September 19551957: 4 August 1957 to 11 August 19571959: 22 July 1959 to 11 September 19591961: 3 July 1961 to 20 August 19611964: 17 July 1964 to 19 August 19641968: 30 July 1968 to 30 July 19681969: 1 August 1969 to 27 August 19691972: 9 August 1972 to 11 August 19721973: 5 July 1973 to 12 August 19731985: 2 July 1985 to 29 August 19851987: 24 September 1987 to 24 September 19871988: 5 June 1988 to 4 September 19881989: 1 July 1989 to 1 August 19891990: 25 June 1990 to 15 September 19901991: 13 July 1991 to 26 August 19911992: 3 August 1992 to 20 August 19921994: 21 June 1994 to 26 August 19941995: 9 July 1995 to 3 September 19951996: 3 July 1996 to 27 August 19961997: 16 July 1997 to 28 August 19971998: 4 July 1998 to 8 September 19981999: 14 July 1999 to 27 August 19992000: 13 July 2000 to 16 September 20002001: 1 July 2001 to 5 September 20012002: 27 June 2002 to 4 September 20022003: 28 May 2003 to 5 September 20032004: 15 July 2004 to 16 August 20042005: 22 June 2005 to 30 August 20052006: 8 June 2006 to 5 September 20062007: 23 June 2007 to 4 September 20072008: 25 June 2008 to 31 August 20082009: 22 August 2009 to 23 August 20092010: 17 July 2010 to 28 September 20102011: 4 July 2011 to 29 August 20112012: 24 June 2012 to 30 August 20122013: 29 June 2013 to 2 September 20132014: 10 July 2014 to 13 August 20142015: 28 June 2015 to 24 September 20152016: 29 June 2016 to 1 September 20162017: 6 July 2017 to 4 September 20172018: 7 July 2018 to 17 August 20182019: 24 July 2019 to 5 September 20192020: 23 July 2020 to 6 September 20202021: 4 June 2021 to 10 September 20212022: 10 July 2022 to 8 September 20222023: 24 July 2023 to 18 August 20232026: 12 July 2026 to 28 August 202619521964198819962003201020172026JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Tower Falls meeting 30 C (86 F).
First to last qualifying date each year at Tower Falls
YearFirst dateLast date
19521952-07-231952-08-22
19531953-07-081953-08-20
19541954-06-231954-09-01
19551955-07-141955-09-05
19571957-08-041957-08-11
19591959-07-221959-09-11
19611961-07-031961-08-20
19641964-07-171964-08-19
19681968-07-301968-07-30
19691969-08-011969-08-27
19721972-08-091972-08-11
19731973-07-051973-08-12
19851985-07-021985-08-29
19871987-09-241987-09-24
19881988-06-051988-09-04
19891989-07-011989-08-01
19901990-06-251990-09-15
19911991-07-131991-08-26
19921992-08-031992-08-20
19941994-06-211994-08-26
19951995-07-091995-09-03
19961996-07-031996-08-27
19971997-07-161997-08-28
19981998-07-041998-09-08
19991999-07-141999-08-27
20002000-07-132000-09-16
20012001-07-012001-09-05
20022002-06-272002-09-04
20032003-05-282003-09-05
20042004-07-152004-08-16
20052005-06-222005-08-30
20062006-06-082006-09-05
20072007-06-232007-09-04
20082008-06-252008-08-31
20092009-08-222009-08-23
20102010-07-172010-09-28
20112011-07-042011-08-29
20122012-06-242012-08-30
20132013-06-292013-09-02
20142014-07-102014-08-13
20152015-06-282015-09-24
20162016-06-292016-09-01
20172017-07-062017-09-04
20182018-07-072018-08-17
20192019-07-242019-09-05
20202020-07-232020-09-06
20212021-06-042021-09-10
20222022-07-102022-09-08
20232023-07-242023-08-18
20262026-07-122026-08-28

Every Fixed Threshold

Fixed thresholds at Tower Falls
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days5039200326
35 C (95 F): Days7520031
90 F (32.2 C): Days3919200310
0 C (32 F): Ice days (max5395198515
0 C (32 F): Frost days (min533091999133
-10 C (14 F): Days with min53154199931
-20 C (-4 F): Days with min536419853
-30 C (-22 F): Days with min461319903
-40 C (-40 F): Days with min10319621
10 mm (0.39 in): Days with 10 mm or more rain6614196211
25 mm (0.98 in): Days with 25 mm or more rain25319921
50 mm (1.97 in): Days with 50 mm or more rain1119651
10 cm (3.9 in): Days with 10 cm or more snowfall571519555
25 cm (9.8 in): Days with 25 cm or more snowfall17319891
50 cm (19.7 in): Days with 50 cm or more snowfall1120201

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

  • Data for Tower Falls threshold days by year: CSV or JSON. Field meanings are on the data page.

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).