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Built 2026-10-19 (19 October 2026)

Mobile Dwtn AP Threshold Days by Year (USW00013838)

15 fixed thresholds counted per year at Mobile Dwtn AP (USW00013838): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mobile Dwtn AP Thresholds

  • Mobile Dwtn AP: days with a maximum temperature at or above 30 C (86 F) in 47 years, most in 2018 with 156.
  • Mobile Dwtn AP: days with a maximum temperature at or above 90 F (32.2 C) in 47 years, most in 2019 with 127.
  • Mobile Dwtn AP: nights with a minimum temperature at or below 0 C (32 F) in 47 years, most in 2010 with 41.
  • Mobile Dwtn AP: nights with a minimum temperature at or above 20 C (68 F) in 47 years, most in 2024 with 178.
  • 15 fixed thresholds have at least one qualifying day at Mobile Dwtn AP.
47 years with a qualifying day
Days at or above 30 C (86 F) per year at Mobile Dwtn AP Days per year at Mobile Dwtn AP with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 156 in 2018. 0501001502001949: 1121950: 1111951: 1281952: 1191953: 1211954: 1281955: 1361956: 1131957: 1091958: 1021959: 1051960: 1181961: 641962: 1391963: 991964: 911965: 731997: 971998: 1221999: 1112000: 1292001: 942002: 1402003: 1072004: 1142005: 1172006: 1332007: 1352008: 1202009: 1232010: 1202011: 1242012: 1312013: 1052014: 1132015: 1252016: 1322017: 1222018: 1562019: 1512020: 1332021: 1122022: 1332023: 1392024: 1492025: 1352026: 1291949195419591964200020052010201520202025
Days per year at Mobile Dwtn AP with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 156 in 2018.
Days at or above 30 C (86 F) per year at Mobile Dwtn AP
YearDaysDecade average
1949112112
1950111117.2
1951128117.2
1952119117.2
1953121117.2
1954128117.2
1955136117.2
1956113117.2
1957109117.2
1958102117.2
1959105117.2
196011897.3
19616497.3
196213997.3
19639997.3
19649197.3
19657397.3
199797110
1998122110
1999111110
2000129121.2
200194121.2
2002140121.2
2003107121.2
2004114121.2
2005117121.2
2006133121.2
2007135121.2
2008120121.2
2009123121.2
2010120127.9
2011124127.9
2012131127.9
2013105127.9
2014113127.9
2015125127.9
2016132127.9
2017122127.9
2018156127.9
2019151127.9
2020133132.9
2021112132.9
2022133132.9
2023139132.9
2024149132.9
2025135132.9
2026129132.9
First to last qualifying date each year at Mobile Dwtn AP For each year, a bar from the first to the last day at Mobile Dwtn AP meeting 30 C (86 F). 1949: 24 April 1949 to 18 October 19491950: 7 May 1950 to 31 October 19501951: 2 May 1951 to 16 October 19511952: 29 April 1952 to 2 October 19521953: 19 May 1953 to 23 October 19531954: 13 April 1954 to 12 October 19541955: 17 April 1955 to 13 October 19551956: 6 April 1956 to 7 October 19561957: 16 May 1957 to 22 September 19571958: 13 May 1958 to 10 October 19581959: 6 May 1959 to 9 October 19591960: 21 May 1960 to 16 October 19601961: 18 May 1961 to 31 October 19611962: 21 March 1962 to 17 October 19621963: 7 May 1963 to 28 October 19631964: 18 May 1964 to 23 September 19641965: 12 May 1965 to 10 October 19651997: 26 May 1997 to 11 October 19971998: 11 May 1998 to 19 October 19981999: 11 April 1999 to 17 October 19992000: 17 April 2000 to 29 October 20002001: 13 April 2001 to 23 September 20012002: 29 April 2002 to 28 October 20022003: 2 May 2003 to 22 October 20032004: 6 May 2004 to 22 October 20042005: 11 May 2005 to 16 October 20052006: 3 April 2006 to 19 October 20062007: 30 April 2007 to 17 October 20072008: 9 May 2008 to 13 October 20082009: 5 May 2009 to 15 October 20092010: 4 May 2010 to 1 October 20102011: 9 May 2011 to 18 October 20112012: 30 April 2012 to 26 October 20122013: 23 May 2013 to 13 October 20132014: 22 May 2014 to 13 October 20142015: 17 March 2015 to 16 October 20152016: 13 May 2016 to 4 November 20162017: 5 April 2017 to 15 October 20172018: 6 May 2018 to 20 October 20182019: 11 March 2019 to 15 October 20192020: 23 March 2020 to 15 November 20202021: 25 May 2021 to 25 October 20212022: 16 April 2022 to 8 November 20222023: 28 February 2023 to 30 October 20232024: 1 May 2024 to 2 November 20242025: 26 April 2025 to 19 October 20252026: 13 May 2026 to 13 October 202619491955196119982004201020162022JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Mobile Dwtn AP meeting 30 C (86 F).
First to last qualifying date each year at Mobile Dwtn AP
YearFirst dateLast date
19491949-04-241949-10-18
19501950-05-071950-10-31
19511951-05-021951-10-16
19521952-04-291952-10-02
19531953-05-191953-10-23
19541954-04-131954-10-12
19551955-04-171955-10-13
19561956-04-061956-10-07
19571957-05-161957-09-22
19581958-05-131958-10-10
19591959-05-061959-10-09
19601960-05-211960-10-16
19611961-05-181961-10-31
19621962-03-211962-10-17
19631963-05-071963-10-28
19641964-05-181964-09-23
19651965-05-121965-10-10
19971997-05-261997-10-11
19981998-05-111998-10-19
19991999-04-111999-10-17
20002000-04-172000-10-29
20012001-04-132001-09-23
20022002-04-292002-10-28
20032003-05-022003-10-22
20042004-05-062004-10-22
20052005-05-112005-10-16
20062006-04-032006-10-19
20072007-04-302007-10-17
20082008-05-092008-10-13
20092009-05-052009-10-15
20102010-05-042010-10-01
20112011-05-092011-10-18
20122012-04-302012-10-26
20132013-05-232013-10-13
20142014-05-222014-10-13
20152015-03-172015-10-16
20162016-05-132016-11-04
20172017-04-052017-10-15
20182018-05-062018-10-20
20192019-03-112019-10-15
20202020-03-232020-11-15
20212021-05-252021-10-25
20222022-04-162022-11-08
20232023-02-282023-10-30
20242024-05-012024-11-02
20252025-04-262025-10-19
20262026-05-132026-10-13

Every Fixed Threshold

Fixed thresholds at Mobile Dwtn AP
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days471562018129
35 C (95 F): Days4350195425
40 C (104 F): Days1120231
90 F (32.2 C): Days47127201995
100 F (37.8 C): Days15519521
0 C (32 F): Ice days (max3419621
0 C (32 F): Frost days (min4741201019
-10 C (14 F): Days with min4319621
20 C (68 F): Tropical nights (min471782024151
25 C (77 F): Days with min4756202428
10 mm (0.39 in): Days with 10 mm or more rain4755196137
25 mm (0.98 in): Days with 25 mm or more rain4727200915
50 mm (1.97 in): Days with 50 mm or more rain471120133
100 mm (3.94 in): Days with 100 mm or more rain28420031
200 mm (7.87 in): Days with 200 mm or more rain4119651

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1949.

Download the Data

  • Data for Mobile Dwtn AP 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).