Built 2026-10-19 (19 October 2026)

Agate 3 E Threshold Days by Year (USC00250030)

18 fixed thresholds counted per year at Agate 3 E (USC00250030): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Agate 3 E Thresholds

  • Agate 3 E: days with 10 mm (0.39 in) or more of precipitation in 76 years, most in 2015 with 20.
  • Agate 3 E: days with 25 mm (0.98 in) or more of precipitation in 65 years, most in 1982 with 6.
  • Agate 3 E: days with 10 cm (3.9 in) or more of snowfall in 58 years, most in 1955 with 6.
  • Agate 3 E: days with a maximum temperature at or above 30 C (86 F) in 54 years, most in 2012 with 95.
  • 18 fixed thresholds have at least one qualifying day at Agate 3 E.
54 years with a qualifying day
Days at or above 30 C (86 F) per year at Agate 3 E Days per year at Agate 3 E with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 95 in 2012. 02550751001903: 321904: 341905: 311906: 251969: 661970: 741971: 591977: 571978: 641979: 581980: 721981: 621982: 491983: 691984: 691985: 731986: 501987: 571988: 831989: 761990: 591991: 531992: 481993: 251994: 661995: 521996: 581997: 551998: 551999: 482000: 742001: 762002: 792003: 602004: 562005: 562006: 622007: 872008: 562010: 642011: 762012: 952013: 622014: 602015: 642016: 722017: 662018: 652020: 952021: 942022: 842023: 482024: 932026: 86190319711982198819942000200620132020
Days per year at Agate 3 E with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 95 in 2012.
Days at or above 30 C (86 F) per year at Agate 3 E
YearDaysDecade average
19033230.5
19043430.5
19053130.5
19062530.5
19696666
19707462.4
19715962.4
19775762.4
19786462.4
19795862.4
19807266
19816266
19824966
19836966
19846966
19857366
19865066
19875766
19888366
19897666
19905951.9
19915351.9
19924851.9
19932551.9
19946651.9
19955251.9
19965851.9
19975551.9
19985551.9
19994851.9
20007467.3
20017667.3
20027967.3
20036067.3
20045667.3
20055667.3
20066267.3
20078767.3
20085667.3
20106469.3
20117669.3
20129569.3
20136269.3
20146069.3
20156469.3
20167269.3
20176669.3
20186569.3
20209583.3
20219483.3
20228483.3
20234883.3
20249383.3
20268683.3
First to last qualifying date each year at Agate 3 E For each year, a bar from the first to the last day at Agate 3 E meeting 30 C (86 F). 1903: 24 April 1903 to 2 September 19031904: 18 June 1904 to 22 September 19041905: 3 June 1905 to 28 September 19051906: 16 June 1906 to 9 September 19061969: 25 May 1969 to 28 September 19691970: 17 May 1970 to 4 October 19701971: 16 June 1971 to 14 September 19711977: 1 June 1977 to 20 September 19771978: 14 May 1978 to 26 September 19781979: 15 May 1979 to 24 September 19791980: 20 April 1980 to 1 October 19801981: 26 April 1981 to 2 October 19811982: 2 July 1982 to 10 September 19821983: 26 May 1983 to 27 September 19831984: 15 May 1984 to 21 September 19841985: 8 May 1985 to 18 September 19851986: 4 May 1986 to 30 August 19861987: 18 April 1987 to 3 October 19871988: 13 May 1988 to 25 September 19881989: 21 April 1989 to 30 September 19891990: 4 June 1990 to 25 September 19901991: 13 June 1991 to 16 October 19911992: 30 April 1992 to 2 October 19921993: 26 May 1993 to 6 October 19931994: 16 May 1994 to 29 September 19941995: 13 June 1995 to 15 September 19951996: 16 May 1996 to 11 October 19961997: 1 June 1997 to 1 October 19971998: 25 June 1998 to 19 September 19981999: 8 June 1999 to 11 October 19992000: 4 May 2000 to 18 September 20002001: 13 May 2001 to 27 September 20012002: 30 May 2002 to 16 September 20022003: 29 May 2003 to 19 October 20032004: 5 May 2004 to 19 September 20042005: 20 May 2005 to 2 October 20052006: 19 May 2006 to 14 September 20062007: 11 May 2007 to 1 October 20072008: 18 May 2008 to 26 September 20082010: 28 May 2010 to 29 September 20102011: 2 June 2011 to 3 October 20112012: 23 April 2012 to 16 September 20122013: 13 May 2013 to 22 September 20132014: 29 May 2014 to 28 September 20142015: 9 June 2015 to 11 October 20152016: 7 June 2016 to 21 September 20162017: 6 May 2017 to 21 September 20172018: 26 May 2018 to 24 September 20182020: 30 April 2020 to 20 October 20202021: 4 June 2021 to 5 October 20212022: 27 May 2022 to 29 September 20222023: 19 June 2023 to 9 September 20232024: 6 June 2024 to 10 October 20242026: 25 May 2026 to 10 October 202619031977198419911998200520132021JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Agate 3 E meeting 30 C (86 F).
First to last qualifying date each year at Agate 3 E
YearFirst dateLast date
19031903-04-241903-09-02
19041904-06-181904-09-22
19051905-06-031905-09-28
19061906-06-161906-09-09
19691969-05-251969-09-28
19701970-05-171970-10-04
19711971-06-161971-09-14
19771977-06-011977-09-20
19781978-05-141978-09-26
19791979-05-151979-09-24
19801980-04-201980-10-01
19811981-04-261981-10-02
19821982-07-021982-09-10
19831983-05-261983-09-27
19841984-05-151984-09-21
19851985-05-081985-09-18
19861986-05-041986-08-30
19871987-04-181987-10-03
19881988-05-131988-09-25
19891989-04-211989-09-30
19901990-06-041990-09-25
19911991-06-131991-10-16
19921992-04-301992-10-02
19931993-05-261993-10-06
19941994-05-161994-09-29
19951995-06-131995-09-15
19961996-05-161996-10-11
19971997-06-011997-10-01
19981998-06-251998-09-19
19991999-06-081999-10-11
20002000-05-042000-09-18
20012001-05-132001-09-27
20022002-05-302002-09-16
20032003-05-292003-10-19
20042004-05-052004-09-19
20052005-05-202005-10-02
20062006-05-192006-09-14
20072007-05-112007-10-01
20082008-05-182008-09-26
20102010-05-282010-09-29
20112011-06-022011-10-03
20122012-04-232012-09-16
20132013-05-132013-09-22
20142014-05-292014-09-28
20152015-06-092015-10-11
20162016-06-072016-09-21
20172017-05-062017-09-21
20182018-05-262018-09-24
20202020-04-302020-10-20
20212021-06-042021-10-05
20222022-05-272022-09-29
20232023-06-192023-09-09
20242024-06-062024-10-10
20262026-05-252026-10-10

Every Fixed Threshold

Fixed thresholds at Agate 3 E
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days5495201286
35 C (95 F): Days5241201231
40 C (104 F): Days6219851
90 F (32.2 C): Days5470201260
100 F (37.8 C): Days31819898
0 C (32 F): Ice days (max546519787
0 C (32 F): Frost days (min51223198482
-10 C (14 F): Days with min51102198524
-20 C (-4 F): Days with min513619854
-30 C (-22 F): Days with min34919892
-40 C (-40 F): Days with min3119891
20 C (68 F): Tropical nights (min9219891
25 C (77 F): Days with min10n/a1
10 mm (0.39 in): Days with 10 mm or more rain762020158
25 mm (0.98 in): Days with 25 mm or more rain65619822
50 mm (1.97 in): Days with 50 mm or more rain14219551
10 cm (3.9 in): Days with 10 cm or more snowfall58619551
25 cm (9.8 in): Days with 25 cm or more snowfall7219471

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1903.

Download the Data

  • Data for Agate 3 E 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).