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Built 2026-10-19 (19 October 2026)

Barre Falls Dam Threshold Days by Year (USC00190408)

17 fixed thresholds counted per year at Barre Falls Dam (USC00190408): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Barre Falls Dam Thresholds

  • Barre Falls Dam: days with 10 mm (0.39 in) or more of precipitation in 65 years, most in 2018 with 57.
  • Barre Falls Dam: days with 25 mm (0.98 in) or more of precipitation in 65 years, most in 2011 with 18.
  • Barre Falls Dam: days with 10 cm (3.9 in) or more of snowfall in 64 years, most in 1967 with 12.
  • Barre Falls Dam: days with 50 mm (1.97 in) or more of precipitation in 54 years, most in 1979 with 4.
  • 17 fixed thresholds have at least one qualifying day at Barre Falls Dam.
47 years with a qualifying day
Days at or above 30 C (86 F) per year at Barre Falls Dam Days per year at Barre Falls Dam with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 70 in 2022. 0204060801959: 101960: 21961: 91962: 41963: 151964: 141965: 111966: 111967: 41968: 91969: 71971: 51972: 61973: 111974: 61975: 111976: 81977: 81978: 101979: 111980: 131981: 61982: 51983: 191984: 81985: 21986: 31987: 171988: 261989: 142003: 152004: 132005: 302007: 112011: 172012: 252013: 212014: 82015: 172016: 432018: 582020: 632021: 442022: 702023: 472024: 652026: 21959196419691975198019852003201220182024
Days per year at Barre Falls Dam with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 70 in 2022.
Days at or above 30 C (86 F) per year at Barre Falls Dam
YearDaysDecade average
19591010
196028.6
196198.6
196248.6
1963158.6
1964148.6
1965118.6
1966118.6
196748.6
196898.6
196978.6
197158.4
197268.4
1973118.4
197468.4
1975118.4
197688.4
197788.4
1978108.4
1979118.4
19801311.3
1981611.3
1982511.3
19831911.3
1984811.3
1985211.3
1986311.3
19871711.3
19882611.3
19891411.3
20031517.3
20041317.3
20053017.3
20071117.3
20111727
20122527
20132127
2014827
20151727
20164327
20185827
20206348.5
20214448.5
20227048.5
20234748.5
20246548.5
2026248.5
First to last qualifying date each year at Barre Falls Dam For each year, a bar from the first to the last day at Barre Falls Dam meeting 30 C (86 F). 1959: 9 June 1959 to 27 August 19591960: 29 August 1960 to 8 September 19601961: 13 June 1961 to 12 September 19611962: 27 April 1962 to 9 July 19621963: 25 June 1963 to 30 July 19631964: 10 May 1964 to 12 September 19641965: 27 May 1965 to 23 September 19651966: 24 June 1966 to 3 September 19661967: 11 June 1967 to 18 June 19671968: 7 June 1968 to 26 August 19681969: 14 June 1969 to 2 September 19691971: 8 June 1971 to 10 July 19711972: 13 July 1972 to 27 August 19721973: 12 June 1973 to 5 September 19731974: 11 June 1974 to 23 August 19741975: 21 May 1975 to 6 August 19751976: 18 April 1976 to 23 August 19761977: 18 May 1977 to 30 August 19771978: 29 May 1978 to 18 August 19781979: 10 May 1979 to 5 August 19791980: 24 May 1980 to 3 September 19801981: 17 June 1981 to 2 August 19811982: 9 July 1982 to 20 July 19821983: 14 June 1983 to 21 September 19831984: 8 June 1984 to 16 July 19841985: 15 August 1985 to 16 August 19851986: 20 May 1986 to 8 July 19861987: 30 May 1987 to 19 August 19871988: 13 June 1988 to 16 August 19881989: 20 May 1989 to 11 September 19892003: 25 June 2003 to 23 August 20032004: 20 April 2004 to 31 August 20042005: 6 June 2005 to 15 September 20052007: 25 May 2007 to 9 September 20072011: 28 May 2011 to 2 August 20112012: 17 April 2012 to 10 August 20122013: 22 May 2013 to 12 September 20132014: 2 July 2014 to 3 September 20142015: 11 May 2015 to 10 September 20152016: 26 May 2016 to 15 September 20162018: 3 May 2018 to 17 September 20182020: 23 May 2020 to 9 September 20202021: 22 May 2021 to 31 August 20212022: 14 May 2022 to 11 September 20222023: 14 April 2023 to 10 September 20232024: 15 May 2024 to 20 September 20242026: 12 June 2026 to 13 June 202619591965197219781984200320132021JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Barre Falls Dam meeting 30 C (86 F).
First to last qualifying date each year at Barre Falls Dam
YearFirst dateLast date
19591959-06-091959-08-27
19601960-08-291960-09-08
19611961-06-131961-09-12
19621962-04-271962-07-09
19631963-06-251963-07-30
19641964-05-101964-09-12
19651965-05-271965-09-23
19661966-06-241966-09-03
19671967-06-111967-06-18
19681968-06-071968-08-26
19691969-06-141969-09-02
19711971-06-081971-07-10
19721972-07-131972-08-27
19731973-06-121973-09-05
19741974-06-111974-08-23
19751975-05-211975-08-06
19761976-04-181976-08-23
19771977-05-181977-08-30
19781978-05-291978-08-18
19791979-05-101979-08-05
19801980-05-241980-09-03
19811981-06-171981-08-02
19821982-07-091982-07-20
19831983-06-141983-09-21
19841984-06-081984-07-16
19851985-08-151985-08-16
19861986-05-201986-07-08
19871987-05-301987-08-19
19881988-06-131988-08-16
19891989-05-201989-09-11
20032003-06-252003-08-23
20042004-04-202004-08-31
20052005-06-062005-09-15
20072007-05-252007-09-09
20112011-05-282011-08-02
20122012-04-172012-08-10
20132013-05-222013-09-12
20142014-07-022014-09-03
20152015-05-112015-09-10
20162016-05-262016-09-15
20182018-05-032018-09-17
20202020-05-232020-09-09
20212021-05-222021-08-31
20222022-05-142022-09-11
20232023-04-142023-09-10
20242024-05-152024-09-20
20262026-06-122026-06-13

Every Fixed Threshold

Fixed thresholds at Barre Falls Dam
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days477020222
35 C (95 F): Days101720229
90 F (32.2 C): Days3947202032
100 F (37.8 C): Days4320181
0 C (32 F): Ice days (max4667196920
0 C (32 F): Frost days (min4620119871
-10 C (14 F): Days with min4578197831
-20 C (-4 F): Days with min422820152
-30 C (-22 F): Days with min3219712
20 C (68 F): Tropical nights (min331320181
10 mm (0.39 in): Days with 10 mm or more rain6557201825
25 mm (0.98 in): Days with 25 mm or more rain651820119
50 mm (1.97 in): Days with 50 mm or more rain54419791
100 mm (3.94 in): Days with 100 mm or more rain4120051
10 cm (3.9 in): Days with 10 cm or more snowfall641219676
25 cm (9.8 in): Days with 25 cm or more snowfall33419672
50 cm (19.7 in): Days with 50 cm or more snowfall2120131

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1959.

Download the Data

  • Data for Barre Falls Dam 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).