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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Bridgewater Threshold Days by Year (USC00170833)

17 fixed thresholds counted per year at Bridgewater (USC00170833): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bridgewater Thresholds

  • Bridgewater: days with a maximum temperature at or above 30 C (86 F) in 55 years, most in 1970 with 24.
  • Bridgewater: days with a maximum temperature at or below 0 C (32 F) in 55 years, most in 2019 with 102.
  • Bridgewater: nights with a minimum temperature at or below 0 C (32 F) in 55 years, most in 1965 with 214.
  • Bridgewater: nights with a minimum temperature at or below -10 C (14 F) in 55 years, most in 1965 with 109.
  • 17 fixed thresholds have at least one qualifying day at Bridgewater.
55 years with a qualifying day
Days at or above 30 C (86 F) per year at Bridgewater Days per year at Bridgewater with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 24 in 1970. 01020301960: 101961: 61962: 71963: 171964: 61965: 61966: 61968: 111970: 241971: 91972: 101973: 91974: 81975: 181976: 151979: 81980: 21981: 61982: 91984: 91985: 61986: 21987: 81988: 181989: 101990: 131991: 151992: 51993: 101994: 71995: 231996: 51997: 91998: 71999: 192000: 22001: 182002: 142003: 82004: 42005: 122006: 32007: 92008: 62009: 72010: 172011: 22012: 82013: 92014: 82015: 52016: 62017: 82018: 152019: 71960196619741982198919952001200720132019
Days per year at Bridgewater with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 24 in 1970.
Days at or above 30 C (86 F) per year at Bridgewater
YearDaysDecade average
1960108.6
196168.6
196278.6
1963178.6
196468.6
196568.6
196668.6
1968118.6
19702412.6
1971912.6
19721012.6
1973912.6
1974812.6
19751812.6
19761512.6
1979812.6
198027.8
198167.8
198297.8
198497.8
198567.8
198627.8
198787.8
1988187.8
1989107.8
19901311.3
19911511.3
1992511.3
19931011.3
1994711.3
19952311.3
1996511.3
1997911.3
1998711.3
19991911.3
200028.3
2001188.3
2002148.3
200388.3
200448.3
2005128.3
200638.3
200798.3
200868.3
200978.3
2010178.5
201128.5
201288.5
201398.5
201488.5
201558.5
201668.5
201788.5
2018158.5
201978.5
First to last qualifying date each year at Bridgewater For each year, a bar from the first to the last day at Bridgewater meeting 30 C (86 F). 1960: 28 May 1960 to 30 August 19601961: 21 July 1961 to 11 September 19611962: 19 May 1962 to 1 July 19621963: 24 June 1963 to 29 July 19631964: 24 May 1964 to 29 July 19641965: 20 June 1965 to 23 September 19651966: 24 May 1966 to 4 July 19661968: 8 July 1968 to 22 September 19681970: 9 June 1970 to 16 August 19701971: 18 June 1971 to 11 August 19711972: 27 May 1972 to 1 September 19721973: 8 July 1973 to 2 September 19731974: 15 May 1974 to 22 August 19741975: 23 June 1975 to 11 August 19751976: 6 June 1976 to 22 August 19761979: 16 June 1979 to 4 August 19791980: 25 June 1980 to 7 August 19801981: 2 July 1981 to 4 August 19811982: 26 May 1982 to 19 July 19821984: 26 May 1984 to 6 August 19841985: 1 July 1985 to 20 September 19851986: 18 May 1986 to 25 July 19861987: 6 July 1987 to 18 August 19871988: 15 June 1988 to 12 August 19881989: 21 June 1989 to 10 September 19891990: 27 April 1990 to 27 August 19901991: 7 June 1991 to 30 August 19911992: 21 May 1992 to 25 August 19921993: 14 June 1993 to 27 August 19931994: 16 June 1994 to 26 July 19941995: 1 June 1995 to 21 August 19951996: 11 June 1996 to 7 August 19961997: 28 June 1997 to 10 August 19971998: 14 July 1998 to 10 August 19981999: 30 May 1999 to 5 September 19992000: 17 July 2000 to 30 August 20002001: 3 May 2001 to 9 September 20012002: 21 June 2002 to 10 September 20022003: 20 May 2003 to 22 August 20032004: 15 May 2004 to 28 August 20042005: 2 June 2005 to 27 August 20052006: 14 July 2006 to 29 July 20062007: 25 May 2007 to 8 September 20072008: 8 June 2008 to 23 August 20082009: 21 May 2009 to 19 August 20092010: 24 May 2010 to 3 September 20102011: 6 July 2011 to 17 July 20112012: 20 June 2012 to 27 August 20122013: 31 May 2013 to 21 August 20132014: 28 June 2014 to 25 August 20142015: 16 August 2015 to 7 September 20152016: 19 June 2016 to 5 August 20162017: 18 May 2017 to 26 September 20172018: 31 May 2018 to 17 September 20182019: 4 July 2019 to 2 August 201919601968197619861993200020072014JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Bridgewater meeting 30 C (86 F).
First to last qualifying date each year at Bridgewater
YearFirst dateLast date
19601960-05-281960-08-30
19611961-07-211961-09-11
19621962-05-191962-07-01
19631963-06-241963-07-29
19641964-05-241964-07-29
19651965-06-201965-09-23
19661966-05-241966-07-04
19681968-07-081968-09-22
19701970-06-091970-08-16
19711971-06-181971-08-11
19721972-05-271972-09-01
19731973-07-081973-09-02
19741974-05-151974-08-22
19751975-06-231975-08-11
19761976-06-061976-08-22
19791979-06-161979-08-04
19801980-06-251980-08-07
19811981-07-021981-08-04
19821982-05-261982-07-19
19841984-05-261984-08-06
19851985-07-011985-09-20
19861986-05-181986-07-25
19871987-07-061987-08-18
19881988-06-151988-08-12
19891989-06-211989-09-10
19901990-04-271990-08-27
19911991-06-071991-08-30
19921992-05-211992-08-25
19931993-06-141993-08-27
19941994-06-161994-07-26
19951995-06-011995-08-21
19961996-06-111996-08-07
19971997-06-281997-08-10
19981998-07-141998-08-10
19991999-05-301999-09-05
20002000-07-172000-08-30
20012001-05-032001-09-09
20022002-06-212002-09-10
20032003-05-202003-08-22
20042004-05-152004-08-28
20052005-06-022005-08-27
20062006-07-142006-07-29
20072007-05-252007-09-08
20082008-06-082008-08-23
20092009-05-212009-08-19
20102010-05-242010-09-03
20112011-07-062011-07-17
20122012-06-202012-08-27
20132013-05-312013-08-21
20142014-06-282014-08-25
20152015-08-162015-09-07
20162016-06-192016-08-05
20172017-05-182017-09-26
20182018-05-312018-09-17
20192019-07-042019-08-02

Every Fixed Threshold

Fixed thresholds at Bridgewater
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days552419707
35 C (95 F): Days6119631
90 F (32.2 C): Days431019752
0 C (32 F): Ice days (max551022019102
0 C (32 F): Frost days (min552141965190
-10 C (14 F): Days with min55109196593
-20 C (-4 F): Days with min5563198936
-30 C (-22 F): Days with min501419724
-40 C (-40 F): Days with min3220092
20 C (68 F): Tropical nights (min29520101
10 mm (0.39 in): Days with 10 mm or more rain5448200843
25 mm (0.98 in): Days with 25 mm or more rain541920059
50 mm (1.97 in): Days with 50 mm or more rain33420051
100 mm (3.94 in): Days with 100 mm or more rain4119731
10 cm (3.9 in): Days with 10 cm or more snowfall5317199714
25 cm (9.8 in): Days with 25 cm or more snowfall34420143
50 cm (19.7 in): Days with 50 cm or more snowfall1120041

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1960.

Download the Data

  • Data for Bridgewater 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 (2025-12-31).