Built 2026-10-19 (19 October 2026)

Folkston 9 SW Threshold Days by Year (USC00093465)

14 fixed thresholds counted per year at Folkston 9 SW (USC00093465): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Folkston 9 SW Thresholds

  • Folkston 9 SW: days with 10 mm (0.39 in) or more of precipitation in 71 years, most in 2005 with 58.
  • Folkston 9 SW: days with 25 mm (0.98 in) or more of precipitation in 71 years, most in 1964 with 30.
  • Folkston 9 SW: days with 50 mm (1.97 in) or more of precipitation in 69 years, most in 1964 with 11.
  • Folkston 9 SW: nights with a minimum temperature at or below 0 C (32 F) in 59 years, most in 1977 with 44.
  • 14 fixed thresholds have at least one qualifying day at Folkston 9 SW.
57 years with a qualifying day
Days at or above 30 C (86 F) per year at Folkston 9 SW Days per year at Folkston 9 SW with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 186 in 2002. 0501001502001946: 1331948: 1371952: 1411953: 1291954: 1421958: 1461960: 1361961: 1371962: 1591963: 1471964: 1441965: 1571966: 1211967: 1431968: 1311969: 1381970: 1551971: 1611972: 1421973: 1521977: 1651978: 1571983: 1381984: 1471986: 1641987: 1411988: 1331989: 1671990: 1651991: 1521992: 1411993: 1541994: 1541995: 1631996: 1601997: 1601998: 1751999: 1652000: 1522001: 1482002: 1862003: 1582004: 1602005: 1522006: 1722007: 1622008: 1152009: 1662010: 1722011: 1742012: 1672013: 1472014: 1572015: 1772016: 1672025: 1652026: 141946196019661972198619921998200420102016
Days per year at Folkston 9 SW with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 186 in 2002.
Days at or above 30 C (86 F) per year at Folkston 9 SW
YearDaysDecade average
1946133135
1948137135
1952141139.5
1953129139.5
1954142139.5
1958146139.5
1960136141.3
1961137141.3
1962159141.3
1963147141.3
1964144141.3
1965157141.3
1966121141.3
1967143141.3
1968131141.3
1969138141.3
1970155155.3
1971161155.3
1972142155.3
1973152155.3
1977165155.3
1978157155.3
1983138148.3
1984147148.3
1986164148.3
1987141148.3
1988133148.3
1989167148.3
1990165158.9
1991152158.9
1992141158.9
1993154158.9
1994154158.9
1995163158.9
1996160158.9
1997160158.9
1998175158.9
1999165158.9
2000152157.1
2001148157.1
2002186157.1
2003158157.1
2004160157.1
2005152157.1
2006172157.1
2007162157.1
2008115157.1
2009166157.1
2010172165.9
2011174165.9
2012167165.9
2013147165.9
2014157165.9
2015177165.9
2016167165.9
202516589.5
20261489.5
First to last qualifying date each year at Folkston 9 SW For each year, a bar from the first to the last day at Folkston 9 SW meeting 30 C (86 F). 1946: 26 March 1946 to 11 November 19461948: 19 March 1948 to 5 November 19481952: 21 March 1952 to 3 November 19521953: 2 March 1953 to 24 October 19531954: 24 March 1954 to 12 October 19541958: 23 April 1958 to 18 November 19581960: 1 April 1960 to 20 October 19601961: 4 March 1961 to 4 November 19611962: 23 February 1962 to 11 October 19621963: 11 March 1963 to 28 October 19631964: 4 March 1964 to 4 October 19641965: 17 March 1965 to 11 October 19651966: 13 April 1966 to 18 October 19661967: 11 March 1967 to 8 October 19671968: 20 March 1968 to 18 October 19681969: 24 March 1969 to 15 October 19691970: 1 April 1970 to 15 October 19701971: 15 March 1971 to 2 November 19711972: 13 April 1972 to 3 November 19721973: 12 March 1973 to 16 October 19731977: 15 March 1977 to 11 October 19771978: 25 March 1978 to 8 December 19781983: 6 March 1983 to 12 October 19831984: 19 March 1984 to 30 October 19841986: 12 March 1986 to 9 November 19861987: 13 April 1987 to 20 October 19871988: 5 April 1988 to 20 November 19881989: 6 February 1989 to 9 November 19891990: 11 March 1990 to 23 October 19901991: 22 March 1991 to 23 October 19911992: 17 April 1992 to 4 November 19921993: 30 March 1993 to 17 November 19931994: 27 March 1994 to 21 October 19941995: 23 March 1995 to 2 November 19951996: 14 April 1996 to 7 November 19961997: 21 February 1997 to 26 October 19971998: 27 March 1998 to 12 November 19981999: 3 April 1999 to 13 October 19992000: 12 March 2000 to 9 November 20002001: 26 February 2001 to 26 October 20012002: 10 March 2002 to 12 November 20022003: 7 March 2003 to 8 November 20032004: 20 March 2004 to 5 November 20042005: 31 March 2005 to 17 November 20052006: 13 March 2006 to 23 October 20062007: 14 March 2007 to 24 October 20072008: 1 April 2008 to 18 October 20082009: 11 March 2009 to 1 November 20092010: 2 April 2010 to 29 October 20102011: 19 March 2011 to 18 October 20112012: 15 March 2012 to 19 October 20122013: 25 March 2013 to 20 October 20132014: 3 April 2014 to 30 October 20142015: 10 March 2015 to 8 November 20152016: 16 March 2016 to 1 November 20162025: 16 March 2025 to 14 October 20252026: 20 February 2026 to 28 March 202619461962197019861994200220102026JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Folkston 9 SW meeting 30 C (86 F).
First to last qualifying date each year at Folkston 9 SW
YearFirst dateLast date
19461946-03-261946-11-11
19481948-03-191948-11-05
19521952-03-211952-11-03
19531953-03-021953-10-24
19541954-03-241954-10-12
19581958-04-231958-11-18
19601960-04-011960-10-20
19611961-03-041961-11-04
19621962-02-231962-10-11
19631963-03-111963-10-28
19641964-03-041964-10-04
19651965-03-171965-10-11
19661966-04-131966-10-18
19671967-03-111967-10-08
19681968-03-201968-10-18
19691969-03-241969-10-15
19701970-04-011970-10-15
19711971-03-151971-11-02
19721972-04-131972-11-03
19731973-03-121973-10-16
19771977-03-151977-10-11
19781978-03-251978-12-08
19831983-03-061983-10-12
19841984-03-191984-10-30
19861986-03-121986-11-09
19871987-04-131987-10-20
19881988-04-051988-11-20
19891989-02-061989-11-09
19901990-03-111990-10-23
19911991-03-221991-10-23
19921992-04-171992-11-04
19931993-03-301993-11-17
19941994-03-271994-10-21
19951995-03-231995-11-02
19961996-04-141996-11-07
19971997-02-211997-10-26
19981998-03-271998-11-12
19991999-04-031999-10-13
20002000-03-122000-11-09
20012001-02-262001-10-26
20022002-03-102002-11-12
20032003-03-072003-11-08
20042004-03-202004-11-05
20052005-03-312005-11-17
20062006-03-132006-10-23
20072007-03-142007-10-24
20082008-04-012008-10-18
20092009-03-112009-11-01
20102010-04-022010-10-29
20112011-03-192011-10-18
20122012-03-152012-10-19
20132013-03-252013-10-20
20142014-04-032014-10-30
20152015-03-102015-11-08
20162016-03-162016-11-01
20252025-03-162025-10-14
20262026-02-202026-03-28

Every Fixed Threshold

Fixed thresholds at Folkston 9 SW
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days57186200214
35 C (95 F): Days5670201145
40 C (104 F): Days4219982
90 F (32.2 C): Days5714320112
100 F (37.8 C): Days392519985
0 C (32 F): Ice days (max1119771
0 C (32 F): Frost days (min5944197717
-10 C (14 F): Days with min6219831
20 C (68 F): Tropical nights (min5915020151
25 C (77 F): Days with min30720093
10 mm (0.39 in): Days with 10 mm or more rain715820056
25 mm (0.98 in): Days with 25 mm or more rain713019641
50 mm (1.97 in): Days with 50 mm or more rain691119642
100 mm (3.94 in): Days with 100 mm or more rain22219641

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1946.

Download the Data

  • Data for Folkston 9 SW 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 (2026-10-12).