Built 2026-10-19 (19 October 2026)

Beaver Dam Threshold Days by Year (USC00020672)

15 fixed thresholds counted per year at Beaver Dam (USC00020672): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Beaver Dam Thresholds

  • Beaver Dam: days with 10 mm (0.39 in) or more of precipitation in 46 years, most in 1978 with 11.
  • Beaver Dam: days with a maximum temperature at or above 30 C (86 F) in 45 years, most in 2015 with 189.
  • Beaver Dam: days with a maximum temperature at or above 35 C (95 F) in 45 years, most in 2012 with 147.
  • Beaver Dam: days with a maximum temperature at or above 40 C (104 F) in 45 years, most in 2015 with 93.
  • 15 fixed thresholds have at least one qualifying day at Beaver Dam.
45 years with a qualifying day
Days at or above 30 C (86 F) per year at Beaver Dam Days per year at Beaver Dam with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 189 in 2015. 0501001502001957: 1531969: 1611970: 1551971: 1461972: 1751973: 1641974: 1821975: 1581976: 1621977: 1751978: 1611979: 1781980: 1661981: 1711982: 1471983: 1381984: 1631985: 1701986: 1521987: 1711988: 1761989: 1761990: 1501991: 1101992: 1731997: 1761998: 1451999: 1612000: 1702001: 1732002: 1792003: 1702004: 1792006: 1572007: 1772008: 1702009: 1712010: 1622011: 1602012: 1862013: 1602014: 1712015: 1892016: 1802019: 157195719731978198319881997200220082013
Days per year at Beaver Dam with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 189 in 2015.
Days at or above 30 C (86 F) per year at Beaver Dam
YearDaysDecade average
1957153153
1969161161
1970155165.6
1971146165.6
1972175165.6
1973164165.6
1974182165.6
1975158165.6
1976162165.6
1977175165.6
1978161165.6
1979178165.6
1980166163
1981171163
1982147163
1983138163
1984163163
1985170163
1986152163
1987171163
1988176163
1989176163
1990150152.5
1991110152.5
1992173152.5
1997176152.5
1998145152.5
1999161152.5
2000170171.8
2001173171.8
2002179171.8
2003170171.8
2004179171.8
2006157171.8
2007177171.8
2008170171.8
2009171171.8
2010162170.6
2011160170.6
2012186170.6
2013160170.6
2014171170.6
2015189170.6
2016180170.6
2019157170.6
First to last qualifying date each year at Beaver Dam For each year, a bar from the first to the last day at Beaver Dam meeting 30 C (86 F). 1957: 6 April 1957 to 12 October 19571969: 30 March 1969 to 12 October 19691970: 11 April 1970 to 14 October 19701971: 27 March 1971 to 15 October 19711972: 6 March 1972 to 14 October 19721973: 27 April 1973 to 29 October 19731974: 15 March 1974 to 23 October 19741975: 3 May 1975 to 5 November 19751976: 21 April 1976 to 3 November 19761977: 22 March 1977 to 26 October 19771978: 28 March 1978 to 19 October 19781979: 14 April 1979 to 26 October 19791980: 15 April 1980 to 10 November 19801981: 9 April 1981 to 22 October 19811982: 18 April 1982 to 4 October 19821983: 17 April 1983 to 26 October 19831984: 13 April 1984 to 10 October 19841985: 2 April 1985 to 27 October 19851986: 25 February 1986 to 9 October 19861987: 2 April 1987 to 21 October 19871988: 26 March 1988 to 1 November 19881989: 8 March 1989 to 14 October 19891990: 22 March 1990 to 28 October 19901991: 9 May 1991 to 20 October 19911992: 12 April 1992 to 24 October 19921997: 18 March 1997 to 19 October 19971998: 23 March 1998 to 20 October 19981999: 17 April 1999 to 2 November 19992000: 3 April 2000 to 20 October 20002001: 15 April 2001 to 28 October 20012002: 28 March 2002 to 21 October 20022003: 9 April 2003 to 28 October 20032004: 9 March 2004 to 16 October 20042006: 13 April 2006 to 14 October 20062007: 13 March 2007 to 8 November 20072008: 14 April 2008 to 1 November 20082009: 21 March 2009 to 7 November 20092010: 31 March 2010 to 6 November 20102011: 1 April 2011 to 26 October 20112012: 31 March 2012 to 7 November 20122013: 15 March 2013 to 29 October 20132014: 25 March 2014 to 1 November 20142015: 15 March 2015 to 3 November 20152016: 21 March 2016 to 16 November 20162019: 8 April 2019 to 24 October 201919571974198019861992200220092015JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Beaver Dam meeting 30 C (86 F).
First to last qualifying date each year at Beaver Dam
YearFirst dateLast date
19571957-04-061957-10-12
19691969-03-301969-10-12
19701970-04-111970-10-14
19711971-03-271971-10-15
19721972-03-061972-10-14
19731973-04-271973-10-29
19741974-03-151974-10-23
19751975-05-031975-11-05
19761976-04-211976-11-03
19771977-03-221977-10-26
19781978-03-281978-10-19
19791979-04-141979-10-26
19801980-04-151980-11-10
19811981-04-091981-10-22
19821982-04-181982-10-04
19831983-04-171983-10-26
19841984-04-131984-10-10
19851985-04-021985-10-27
19861986-02-251986-10-09
19871987-04-021987-10-21
19881988-03-261988-11-01
19891989-03-081989-10-14
19901990-03-221990-10-28
19911991-05-091991-10-20
19921992-04-121992-10-24
19971997-03-181997-10-19
19981998-03-231998-10-20
19991999-04-171999-11-02
20002000-04-032000-10-20
20012001-04-152001-10-28
20022002-03-282002-10-21
20032003-04-092003-10-28
20042004-03-092004-10-16
20062006-04-132006-10-14
20072007-03-132007-11-08
20082008-04-142008-11-01
20092009-03-212009-11-07
20102010-03-312010-11-06
20112011-04-012011-10-26
20122012-03-312012-11-07
20132013-03-152013-10-29
20142014-03-252014-11-01
20152015-03-152015-11-03
20162016-03-212016-11-16
20192019-04-082019-10-24

Every Fixed Threshold

Fixed thresholds at Beaver Dam
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days451892015157
35 C (95 F): Days451472012119
40 C (104 F): Days4593201584
45 C (113 F): Days3727201621
90 F (32.2 C): Days451691974141
100 F (37.8 C): Days45122201297
110 F (43.3 C): Days4551201642
120 F (48.9 C): Days6320132
0 C (32 F): Ice days (max2319903
0 C (32 F): Frost days (min4373197643
-10 C (14 F): Days with min9319701
20 C (68 F): Tropical nights (min43120200382
25 C (77 F): Days with min4158200325
10 mm (0.39 in): Days with 10 mm or more rain4611197810
25 mm (0.98 in): Days with 25 mm or more rain18220042

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1957.

Download the Data

  • Data for Beaver 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 (2025-12-31).