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Built 2026-10-19 (19 October 2026)

St Augustine Wtp Threshold Days by Year (USC00087826)

13 fixed thresholds counted per year at St Augustine Wtp (USC00087826): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for St Augustine Wtp Thresholds

  • St Augustine Wtp: days with 10 mm (0.39 in) or more of precipitation in 43 years, most in 2005 with 60.
  • St Augustine Wtp: days with 25 mm (0.98 in) or more of precipitation in 43 years, most in 1979 with 23.
  • St Augustine Wtp: days with 50 mm (1.97 in) or more of precipitation in 42 years, most in 1979 with 10.
  • St Augustine Wtp: days with a maximum temperature at or above 30 C (86 F) in 41 years, most in 2015 with 155.
  • 13 fixed thresholds have at least one qualifying day at St Augustine Wtp.
41 years with a qualifying day
Days at or above 30 C (86 F) per year at St Augustine Wtp Days per year at St Augustine Wtp with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 155 in 2015. 0501001502001974: 911975: 1151976: 761977: 1311978: 1321979: 1271980: 1191981: 1291982: 1211983: 981984: 911985: 1291988: 951989: 1331990: 1341991: 1411992: 1171993: 1281994: 1401995: 941996: 841997: 911998: 1061999: 932000: 1022001: 962002: 1182003: 1092004: 1262005: 1152006: 1532007: 1502008: 1382009: 1532010: 1392011: 1402012: 1372013: 1182014: 1212015: 1552026: 114197419791984199119962001200620112026
Days per year at St Augustine Wtp with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 155 in 2015.
Days at or above 30 C (86 F) per year at St Augustine Wtp
YearDaysDecade average
197491112
1975115112
197676112
1977131112
1978132112
1979127112
1980119114.4
1981129114.4
1982121114.4
198398114.4
198491114.4
1985129114.4
198895114.4
1989133114.4
1990134112.8
1991141112.8
1992117112.8
1993128112.8
1994140112.8
199594112.8
199684112.8
199791112.8
1998106112.8
199993112.8
2000102126
200196126
2002118126
2003109126
2004126126
2005115126
2006153126
2007150126
2008138126
2009153126
2010139135
2011140135
2012137135
2013118135
2014121135
2015155135
2026114114
First to last qualifying date each year at St Augustine Wtp For each year, a bar from the first to the last day at St Augustine Wtp meeting 30 C (86 F). 1974: 31 March 1974 to 19 October 19741975: 13 March 1975 to 26 October 19751976: 13 March 1976 to 28 November 19761977: 6 March 1977 to 12 October 19771978: 8 April 1978 to 29 November 19781979: 20 March 1979 to 23 October 19791980: 23 April 1980 to 20 October 19801981: 1 April 1981 to 27 October 19811982: 15 March 1982 to 13 October 19821983: 3 May 1983 to 24 November 19831984: 28 March 1984 to 19 October 19841985: 31 January 1985 to 3 November 19851988: 22 April 1988 to 26 September 19881989: 21 February 1989 to 18 October 19891990: 4 February 1990 to 19 December 19901991: 23 March 1991 to 1 November 19911992: 24 April 1992 to 23 November 19921993: 1 April 1993 to 5 November 19931994: 11 February 1994 to 10 November 19941995: 23 March 1995 to 28 October 19951996: 26 April 1996 to 29 September 19961997: 7 April 1997 to 27 October 19971998: 3 April 1998 to 14 October 19981999: 8 April 1999 to 1 October 19992000: 20 April 2000 to 6 October 20002001: 22 February 2001 to 25 October 20012002: 20 April 2002 to 12 November 20022003: 6 March 2003 to 22 October 20032004: 1 May 2004 to 20 October 20042005: 1 April 2005 to 21 October 20052006: 3 April 2006 to 22 October 20062007: 2 April 2007 to 23 October 20072008: 15 March 2008 to 15 October 20082009: 16 March 2009 to 31 October 20092010: 8 April 2010 to 28 October 20102011: 23 March 2011 to 2 October 20112012: 3 March 2012 to 24 October 20122013: 19 April 2013 to 19 October 20132014: 25 April 2014 to 17 October 20142015: 5 March 2015 to 12 November 20152026: 21 February 2026 to 11 October 20261974198019881994200020062012JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at St Augustine Wtp meeting 30 C (86 F).
First to last qualifying date each year at St Augustine Wtp
YearFirst dateLast date
19741974-03-311974-10-19
19751975-03-131975-10-26
19761976-03-131976-11-28
19771977-03-061977-10-12
19781978-04-081978-11-29
19791979-03-201979-10-23
19801980-04-231980-10-20
19811981-04-011981-10-27
19821982-03-151982-10-13
19831983-05-031983-11-24
19841984-03-281984-10-19
19851985-01-311985-11-03
19881988-04-221988-09-26
19891989-02-211989-10-18
19901990-02-041990-12-19
19911991-03-231991-11-01
19921992-04-241992-11-23
19931993-04-011993-11-05
19941994-02-111994-11-10
19951995-03-231995-10-28
19961996-04-261996-09-29
19971997-04-071997-10-27
19981998-04-031998-10-14
19991999-04-081999-10-01
20002000-04-202000-10-06
20012001-02-222001-10-25
20022002-04-202002-11-12
20032003-03-062003-10-22
20042004-05-012004-10-20
20052005-04-012005-10-21
20062006-04-032006-10-22
20072007-04-022007-10-23
20082008-03-152008-10-15
20092009-03-162009-10-31
20102010-04-082010-10-28
20112011-03-232011-10-02
20122012-03-032012-10-24
20132013-04-192013-10-19
20142014-04-252014-10-17
20152015-03-052015-11-12
20262026-02-212026-10-11

Every Fixed Threshold

Fixed thresholds at St Augustine Wtp
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days411552015114
35 C (95 F): Days3833199321
90 F (32.2 C): Days4193200959
100 F (37.8 C): Days12419932
0 C (32 F): Frost days (min392420105
-10 C (14 F): Days with min1119851
20 C (68 F): Tropical nights (min412042015132
25 C (77 F): Days with min3949201525
10 mm (0.39 in): Days with 10 mm or more rain4360200517
25 mm (0.98 in): Days with 25 mm or more rain432319798
50 mm (1.97 in): Days with 50 mm or more rain421019791
100 mm (3.94 in): Days with 100 mm or more rain12219982
200 mm (7.87 in): Days with 200 mm or more rain2119821

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1974.

Download the Data

  • Data for St Augustine Wtp 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).