Built 2026-10-19 (19 October 2026)

Town Bluff Dam Threshold Days by Year (USC00419101)

16 fixed thresholds counted per year at Town Bluff Dam (USC00419101): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Town Bluff Dam Thresholds

  • Town Bluff Dam: days with 10 mm (0.39 in) or more of precipitation in 55 years, most in 1991 with 59.
  • Town Bluff Dam: days with 25 mm (0.98 in) or more of precipitation in 55 years, most in 2018 with 32.
  • Town Bluff Dam: days with 50 mm (1.97 in) or more of precipitation in 54 years, most in 2017 with 12.
  • Town Bluff Dam: days with a maximum temperature at or above 30 C (86 F) in 52 years, most in 2010 with 155.
  • 16 fixed thresholds have at least one qualifying day at Town Bluff Dam.
52 years with a qualifying day
Days at or above 30 C (86 F) per year at Town Bluff Dam Days per year at Town Bluff Dam with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 155 in 2010. 0501001502001970: 1151971: 1281972: 1421973: 1291974: 1181975: 1211976: 1151977: 1331978: 1411979: 1181980: 1351981: 1401982: 1391983: 1101984: 1331985: 1361986: 1351987: 1201988: 1231989: 1051990: 1251991: 1211992: 961993: 1101994: 1211995: 1301996: 1341997: 1211998: 1482001: 1222002: 1232004: 1272005: 1382006: 1432007: 1302008: 1152009: 1172010: 1552011: 1542012: 1342013: 1272016: 1202017: 1212018: 1372019: 1362020: 1192021: 1142022: 1482023: 1512024: 1372025: 1512026: 141197019761982198819942002200920172023
Days per year at Town Bluff Dam with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 155 in 2010.
Days at or above 30 C (86 F) per year at Town Bluff Dam
YearDaysDecade average
1970115126
1971128126
1972142126
1973129126
1974118126
1975121126
1976115126
1977133126
1978141126
1979118126
1980135127.6
1981140127.6
1982139127.6
1983110127.6
1984133127.6
1985136127.6
1986135127.6
1987120127.6
1988123127.6
1989105127.6
1990125122.9
1991121122.9
199296122.9
1993110122.9
1994121122.9
1995130122.9
1996134122.9
1997121122.9
1998148122.9
2001122126.9
2002123126.9
2004127126.9
2005138126.9
2006143126.9
2007130126.9
2008115126.9
2009117126.9
2010155135.5
2011154135.5
2012134135.5
2013127135.5
2016120135.5
2017121135.5
2018137135.5
2019136135.5
2020119137.3
2021114137.3
2022148137.3
2023151137.3
2024137137.3
2025151137.3
2026141137.3
First to last qualifying date each year at Town Bluff Dam For each year, a bar from the first to the last day at Town Bluff Dam meeting 30 C (86 F). 1970: 8 April 1970 to 6 October 19701971: 22 April 1971 to 20 October 19711972: 8 April 1972 to 2 November 19721973: 10 May 1973 to 10 October 19731974: 30 March 1974 to 29 September 19741975: 26 April 1975 to 10 November 19751976: 22 May 1976 to 5 October 19761977: 16 March 1977 to 30 October 19771978: 19 April 1978 to 22 October 19781979: 16 April 1979 to 22 October 19791980: 11 March 1980 to 11 October 19801981: 31 March 1981 to 18 October 19811982: 19 March 1982 to 10 October 19821983: 3 May 1983 to 20 October 19831984: 25 April 1984 to 2 November 19841985: 16 April 1985 to 10 November 19851986: 18 February 1986 to 6 October 19861987: 18 April 1987 to 19 October 19871988: 27 April 1988 to 9 November 19881989: 31 March 1989 to 17 October 19891990: 1 May 1990 to 16 October 19901991: 7 March 1991 to 31 October 19911992: 13 May 1992 to 14 October 19921993: 3 June 1993 to 20 October 19931994: 28 April 1994 to 22 October 19941995: 23 March 1995 to 28 October 19951996: 23 February 1996 to 27 October 19961997: 23 March 1997 to 7 October 19971998: 2 May 1998 to 10 October 19982001: 14 April 2001 to 27 October 20012002: 22 April 2002 to 7 October 20022004: 21 May 2004 to 1 November 20042005: 10 May 2005 to 8 November 20052006: 18 April 2006 to 19 October 20062007: 29 April 2007 to 19 October 20072008: 24 April 2008 to 7 October 20082009: 23 April 2009 to 21 October 20092010: 27 April 2010 to 2 November 20102011: 9 April 2011 to 27 October 20112012: 28 April 2012 to 23 October 20122013: 19 March 2013 to 13 October 20132016: 15 March 2016 to 3 November 20162017: 9 February 2017 to 7 November 20172018: 8 May 2018 to 8 November 20182019: 10 April 2019 to 21 October 20192020: 26 March 2020 to 16 October 20202021: 4 May 2021 to 22 October 20212022: 18 April 2022 to 17 October 20222023: 16 April 2023 to 8 November 20232024: 1 May 2024 to 30 October 20242025: 14 March 2025 to 22 October 20252026: 26 April 2026 to 15 October 202619701977198419911998200820172024JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Town Bluff Dam meeting 30 C (86 F).
First to last qualifying date each year at Town Bluff Dam
YearFirst dateLast date
19701970-04-081970-10-06
19711971-04-221971-10-20
19721972-04-081972-11-02
19731973-05-101973-10-10
19741974-03-301974-09-29
19751975-04-261975-11-10
19761976-05-221976-10-05
19771977-03-161977-10-30
19781978-04-191978-10-22
19791979-04-161979-10-22
19801980-03-111980-10-11
19811981-03-311981-10-18
19821982-03-191982-10-10
19831983-05-031983-10-20
19841984-04-251984-11-02
19851985-04-161985-11-10
19861986-02-181986-10-06
19871987-04-181987-10-19
19881988-04-271988-11-09
19891989-03-311989-10-17
19901990-05-011990-10-16
19911991-03-071991-10-31
19921992-05-131992-10-14
19931993-06-031993-10-20
19941994-04-281994-10-22
19951995-03-231995-10-28
19961996-02-231996-10-27
19971997-03-231997-10-07
19981998-05-021998-10-10
20012001-04-142001-10-27
20022002-04-222002-10-07
20042004-05-212004-11-01
20052005-05-102005-11-08
20062006-04-182006-10-19
20072007-04-292007-10-19
20082008-04-242008-10-07
20092009-04-232009-10-21
20102010-04-272010-11-02
20112011-04-092011-10-27
20122012-04-282012-10-23
20132013-03-192013-10-13
20162016-03-152016-11-03
20172017-02-092017-11-07
20182018-05-082018-11-08
20192019-04-102019-10-21
20202020-03-262020-10-16
20212021-05-042021-10-22
20222022-04-182022-10-17
20232023-04-162023-11-08
20242024-05-012024-10-30
20252025-03-142025-10-22
20262026-04-262026-10-15

Every Fixed Threshold

Fixed thresholds at Town Bluff Dam
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days521552010141
35 C (95 F): Days5188201134
40 C (104 F): Days51620231
90 F (32.2 C): Days521231998106
100 F (37.8 C): Days203920116
0 C (32 F): Ice days (max19719892
0 C (32 F): Frost days (min5252197822
-10 C (14 F): Days with min9519832
20 C (68 F): Tropical nights (min521421998147
25 C (77 F): Days with min302320237
10 mm (0.39 in): Days with 10 mm or more rain5559199128
25 mm (0.98 in): Days with 25 mm or more rain5532201812
50 mm (1.97 in): Days with 50 mm or more rain541220174
100 mm (3.94 in): Days with 100 mm or more rain24620064
200 mm (7.87 in): Days with 200 mm or more rain4120131
10 cm (3.9 in): Days with 10 cm or more snowfall1119821

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

  • Data for Town Bluff 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).