Built 2026-10-19 (19 October 2026)

Burris Threshold Days by Year (USC00481284)

14 fixed thresholds counted per year at Burris (USC00481284): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Burris Thresholds

  • Burris: days with a maximum temperature at or above 30 C (86 F) in 52 years, most in 2001 with 36.
  • Burris: days with a maximum temperature at or below 0 C (32 F) in 52 years, most in 1978 with 51.
  • Burris: days with 10 mm (0.39 in) or more of precipitation in 52 years, most in 1980 with 12.
  • Burris: nights with a minimum temperature at or below 0 C (32 F) in 51 years, most in 2002 with 226.
  • 14 fixed thresholds have at least one qualifying day at Burris.
52 years with a qualifying day
Days at or above 30 C (86 F) per year at Burris Days per year at Burris with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 36 in 2001. 02040601964: 151965: 31966: 241967: 111968: 101969: 221970: 251971: 61972: 81973: 111974: 151975: 81976: 141977: 161978: 131979: 181980: 141981: 121982: 81983: 181984: 71985: 181987: 71988: 451989: 191990: 201992: 81993: 21994: 231995: 161996: 221997: 61998: 161999: 132000: 272001: 362002: 252003: 352004: 52005: 202006: 242007: 232008: 162010: 112011: 152012: 262013: 202014: 102015: 112016: 162017: 162018: 14196419701976198219891996200220082015
Days per year at Burris with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 36 in 2001.
Days at or above 30 C (86 F) per year at Burris
YearDaysDecade average
19641514.2
1965314.2
19662414.2
19671114.2
19681014.2
19692214.2
19702513.4
1971613.4
1972813.4
19731113.4
19741513.4
1975813.4
19761413.4
19771613.4
19781313.4
19791813.4
19801416.4
19811216.4
1982816.4
19831816.4
1984716.4
19851816.4
1987716.4
19884516.4
19891916.4
19902014
1992814
1993214
19942314
19951614
19962214
1997614
19981614
19991314
20002723.4
20013623.4
20022523.4
20033523.4
2004523.4
20052023.4
20062423.4
20072323.4
20081623.4
20101115.4
20111515.4
20122615.4
20132015.4
20141015.4
20151115.4
20161615.4
20171615.4
20181415.4
First to last qualifying date each year at Burris For each year, a bar from the first to the last day at Burris meeting 30 C (86 F). 1964: 5 July 1964 to 19 August 19641965: 11 August 1965 to 13 August 19651966: 29 June 1966 to 30 August 19661967: 22 July 1967 to 25 August 19671968: 14 July 1968 to 8 August 19681969: 6 June 1969 to 2 September 19691970: 23 June 1970 to 26 August 19701971: 24 June 1971 to 21 August 19711972: 10 July 1972 to 15 August 19721973: 10 June 1973 to 21 August 19731974: 14 June 1974 to 28 July 19741975: 5 July 1975 to 7 August 19751976: 1 July 1976 to 30 July 19761977: 2 June 1977 to 7 September 19771978: 20 June 1978 to 7 September 19781979: 13 June 1979 to 9 September 19791980: 26 June 1980 to 8 August 19801981: 27 June 1981 to 5 August 19811982: 30 June 1982 to 8 August 19821983: 6 July 1983 to 15 August 19831984: 30 June 1984 to 11 August 19841985: 2 May 1985 to 31 August 19851987: 14 June 1987 to 2 September 19871988: 4 June 1988 to 26 August 19881989: 15 June 1989 to 1 August 19891990: 23 June 1990 to 12 September 19901992: 24 June 1992 to 20 August 19921993: 29 July 1993 to 25 August 19931994: 19 June 1994 to 27 August 19941995: 8 July 1995 to 1 September 19951996: 9 June 1996 to 5 September 19961997: 10 July 1997 to 29 August 19971998: 5 July 1998 to 8 September 19981999: 4 July 1999 to 9 August 19992000: 7 June 2000 to 17 September 20002001: 11 June 2001 to 12 September 20012002: 31 May 2002 to 17 August 20022003: 29 May 2003 to 23 August 20032004: 13 July 2004 to 2 August 20042005: 23 June 2005 to 30 August 20052006: 7 June 2006 to 23 August 20062007: 21 June 2007 to 15 August 20072008: 4 July 2008 to 26 August 20082010: 17 July 2010 to 29 September 20102011: 29 June 2011 to 28 August 20112012: 5 June 2012 to 30 August 20122013: 11 June 2013 to 20 August 20132014: 4 July 2014 to 26 July 20142015: 28 June 2015 to 26 August 20152016: 11 June 2016 to 4 August 20162017: 5 July 2017 to 4 September 20172018: 29 June 2018 to 13 August 201819641971197819851994200120082016JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Burris meeting 30 C (86 F).
First to last qualifying date each year at Burris
YearFirst dateLast date
19641964-07-051964-08-19
19651965-08-111965-08-13
19661966-06-291966-08-30
19671967-07-221967-08-25
19681968-07-141968-08-08
19691969-06-061969-09-02
19701970-06-231970-08-26
19711971-06-241971-08-21
19721972-07-101972-08-15
19731973-06-101973-08-21
19741974-06-141974-07-28
19751975-07-051975-08-07
19761976-07-011976-07-30
19771977-06-021977-09-07
19781978-06-201978-09-07
19791979-06-131979-09-09
19801980-06-261980-08-08
19811981-06-271981-08-05
19821982-06-301982-08-08
19831983-07-061983-08-15
19841984-06-301984-08-11
19851985-05-021985-08-31
19871987-06-141987-09-02
19881988-06-041988-08-26
19891989-06-151989-08-01
19901990-06-231990-09-12
19921992-06-241992-08-20
19931993-07-291993-08-25
19941994-06-191994-08-27
19951995-07-081995-09-01
19961996-06-091996-09-05
19971997-07-101997-08-29
19981998-07-051998-09-08
19991999-07-041999-08-09
20002000-06-072000-09-17
20012001-06-112001-09-12
20022002-05-312002-08-17
20032003-05-292003-08-23
20042004-07-132004-08-02
20052005-06-232005-08-30
20062006-06-072006-08-23
20072007-06-212007-08-15
20082008-07-042008-08-26
20102010-07-172010-09-29
20112011-06-292011-08-28
20122012-06-052012-08-30
20132013-06-112013-08-20
20142014-07-042014-07-26
20152015-06-282015-08-26
20162016-06-112016-08-04
20172017-07-052017-09-04
20182018-06-292018-08-13

Every Fixed Threshold

Fixed thresholds at Burris
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days5236200114
35 C (95 F): Days6119891
90 F (32.2 C): Days411020033
0 C (32 F): Ice days (max5251197838
0 C (32 F): Frost days (min512262002212
-10 C (14 F): Days with min5187199362
-20 C (-4 F): Days with min502719859
-30 C (-22 F): Days with min32819722
-40 C (-40 F): Days with min1219902
10 mm (0.39 in): Days with 10 mm or more rain521219806
25 mm (0.98 in): Days with 25 mm or more rain25319712
50 mm (1.97 in): Days with 50 mm or more rain4119671
10 cm (3.9 in): Days with 10 cm or more snowfall34719751
25 cm (9.8 in): Days with 25 cm or more snowfall3119821

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1964.

Download the Data

  • Data for Burris 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).