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Built 2026-10-19 (19 October 2026)

Tuscaloosa Acfd Threshold Days by Year (USC00018380)

14 fixed thresholds counted per year at Tuscaloosa Acfd (USC00018380): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Tuscaloosa Acfd Thresholds

  • Tuscaloosa Acfd: days with 10 mm (0.39 in) or more of precipitation in 31 years, most in 2009 with 63.
  • Tuscaloosa Acfd: days with 25 mm (0.98 in) or more of precipitation in 31 years, most in 1997 with 28.
  • Tuscaloosa Acfd: days with a maximum temperature at or above 30 C (86 F) in 30 years, most in 2016 with 157.
  • Tuscaloosa Acfd: days with a maximum temperature at or above 90 F (32.2 C) in 30 years, most in 2016 with 126.
  • 14 fixed thresholds have at least one qualifying day at Tuscaloosa Acfd.
30 years with a qualifying day
Days at or above 30 C (86 F) per year at Tuscaloosa Acfd Days per year at Tuscaloosa Acfd with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 157 in 2016. 0501001502001995: 1221996: 1161997: 1051998: 1411999: 1272000: 1422001: 1142002: 1402003: 1162004: 1122007: 1512008: 1192009: 1092010: 1442011: 1322012: 1282013: 1162014: 1292015: 1332016: 1572017: 1332018: 1492019: 1402020: 1092021: 972022: 1262023: 1332024: 1332025: 1342026: 1291995199820012004200920122015201820212024
Days per year at Tuscaloosa Acfd with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 157 in 2016.
Days at or above 30 C (86 F) per year at Tuscaloosa Acfd
YearDaysDecade average
1995122122.2
1996116122.2
1997105122.2
1998141122.2
1999127122.2
2000142125.4
2001114125.4
2002140125.4
2003116125.4
2004112125.4
2007151125.4
2008119125.4
2009109125.4
2010144136.1
2011132136.1
2012128136.1
2013116136.1
2014129136.1
2015133136.1
2016157136.1
2017133136.1
2018149136.1
2019140136.1
2020109123
202197123
2022126123
2023133123
2024133123
2025134123
2026129123
First to last qualifying date each year at Tuscaloosa Acfd For each year, a bar from the first to the last day at Tuscaloosa Acfd meeting 30 C (86 F). 1995: 22 March 1995 to 2 October 19951996: 4 May 1996 to 21 October 19961997: 14 May 1997 to 11 October 19971998: 29 March 1998 to 31 October 19981999: 3 April 1999 to 4 October 19992000: 3 May 2000 to 3 November 20002001: 9 April 2001 to 24 October 20012002: 17 April 2002 to 7 October 20022003: 14 April 2003 to 21 October 20032004: 20 March 2004 to 2 October 20042007: 25 March 2007 to 17 October 20072008: 11 April 2008 to 16 October 20082009: 23 April 2009 to 9 October 20092010: 5 April 2010 to 26 October 20102011: 20 March 2011 to 17 October 20112012: 15 March 2012 to 29 September 20122013: 10 April 2013 to 13 October 20132014: 4 May 2014 to 27 October 20142015: 3 April 2015 to 23 October 20152016: 15 March 2016 to 3 November 20162017: 20 March 2017 to 15 October 20172018: 3 April 2018 to 15 October 20182019: 10 April 2019 to 11 October 20192020: 26 March 2020 to 7 October 20202021: 3 May 2021 to 15 October 20212022: 22 April 2022 to 8 November 20222023: 25 March 2023 to 21 October 20232024: 26 April 2024 to 29 October 20242025: 2 April 2025 to 18 October 20252026: 22 March 2026 to 14 October 202619951999200320092013201720212025JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Tuscaloosa Acfd meeting 30 C (86 F).
First to last qualifying date each year at Tuscaloosa Acfd
YearFirst dateLast date
19951995-03-221995-10-02
19961996-05-041996-10-21
19971997-05-141997-10-11
19981998-03-291998-10-31
19991999-04-031999-10-04
20002000-05-032000-11-03
20012001-04-092001-10-24
20022002-04-172002-10-07
20032003-04-142003-10-21
20042004-03-202004-10-02
20072007-03-252007-10-17
20082008-04-112008-10-16
20092009-04-232009-10-09
20102010-04-052010-10-26
20112011-03-202011-10-17
20122012-03-152012-09-29
20132013-04-102013-10-13
20142014-05-042014-10-27
20152015-04-032015-10-23
20162016-03-152016-11-03
20172017-03-202017-10-15
20182018-04-032018-10-15
20192019-04-102019-10-11
20202020-03-262020-10-07
20212021-05-032021-10-15
20222022-04-222022-11-08
20232023-03-252023-10-21
20242024-04-262024-10-29
20252025-04-022025-10-18
20262026-03-222026-10-14

Every Fixed Threshold

Fixed thresholds at Tuscaloosa Acfd
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days301572016129
35 C (95 F): Days2974201160
40 C (104 F): Days41020073
90 F (32.2 C): Days301262016102
100 F (37.8 C): Days1931200016
0 C (32 F): Ice days (max12419961
0 C (32 F): Frost days (min3063201020
-10 C (14 F): Days with min13420141
20 C (68 F): Tropical nights (min301412018114
25 C (77 F): Days with min2824201018
10 mm (0.39 in): Days with 10 mm or more rain3163200928
25 mm (0.98 in): Days with 25 mm or more rain3128199710
50 mm (1.97 in): Days with 50 mm or more rain29920185
100 mm (3.94 in): Days with 100 mm or more rain10220011

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1995.

Download the Data

  • Data for Tuscaloosa Acfd 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).