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Built 2026-10-19 (19 October 2026)

Austin Bergstrom Intl AP Threshold Days by Year (USW00013904)

18 fixed thresholds counted per year at Austin Bergstrom Intl AP (USW00013904): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Austin Bergstrom Intl AP Thresholds

  • Austin Bergstrom Intl AP: days with a maximum temperature at or above 30 C (86 F) in 53 years, most in 2025 with 199.
  • Austin Bergstrom Intl AP: days with a maximum temperature at or above 35 C (95 F) in 53 years, most in 2011 with 124.
  • Austin Bergstrom Intl AP: days with a maximum temperature at or above 90 F (32.2 C) in 53 years, most in 2011 with 162.
  • Austin Bergstrom Intl AP: nights with a minimum temperature at or below 0 C (32 F) in 52 years, most in 2010 with 53.
  • 18 fixed thresholds have at least one qualifying day at Austin Bergstrom Intl AP.
53 years with a qualifying day
Days at or above 30 C (86 F) per year at Austin Bergstrom Intl AP Days per year at Austin Bergstrom Intl AP with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 199 in 2025. 0501001502001949: 1481950: 1621951: 1571952: 1411953: 1531954: 1721955: 1851956: 1761957: 1291958: 1381959: 1441960: 1371961: 1461962: 1511963: 1671964: 1331965: 1251966: 1231967: 1411968: 1071969: 1311970: 1141994: 1431995: 1451998: 1501999: 1652000: 1602001: 1272002: 1562003: 1502004: 1482005: 1692006: 1822007: 1372008: 1642009: 1532010: 1612011: 1922012: 1692013: 1512014: 1612015: 1552016: 1532017: 1742018: 1602019: 1652020: 1712021: 1472022: 1812023: 1582024: 1852025: 1992026: 183194919551961196719982004201020162022
Days per year at Austin Bergstrom Intl AP with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 199 in 2025.
Days at or above 30 C (86 F) per year at Austin Bergstrom Intl AP
YearDaysDecade average
1949148148
1950162155.7
1951157155.7
1952141155.7
1953153155.7
1954172155.7
1955185155.7
1956176155.7
1957129155.7
1958138155.7
1959144155.7
1960137136.1
1961146136.1
1962151136.1
1963167136.1
1964133136.1
1965125136.1
1966123136.1
1967141136.1
1968107136.1
1969131136.1
1970114114
1994143150.8
1995145150.8
1998150150.8
1999165150.8
2000160154.6
2001127154.6
2002156154.6
2003150154.6
2004148154.6
2005169154.6
2006182154.6
2007137154.6
2008164154.6
2009153154.6
2010161164.1
2011192164.1
2012169164.1
2013151164.1
2014161164.1
2015155164.1
2016153164.1
2017174164.1
2018160164.1
2019165164.1
2020171174.9
2021147174.9
2022181174.9
2023158174.9
2024185174.9
2025199174.9
2026183174.9
First to last qualifying date each year at Austin Bergstrom Intl AP For each year, a bar from the first to the last day at Austin Bergstrom Intl AP meeting 30 C (86 F). 1949: 7 April 1949 to 28 November 19491950: 24 March 1950 to 19 November 19501951: 6 March 1951 to 15 November 19511952: 19 March 1952 to 5 October 19521953: 1 March 1953 to 21 October 19531954: 10 February 1954 to 26 October 19541955: 10 March 1955 to 25 December 19551956: 2 March 1956 to 29 October 19561957: 9 February 1957 to 5 October 19571958: 3 April 1958 to 25 October 19581959: 17 February 1959 to 26 October 19591960: 9 February 1960 to 15 October 19601961: 27 March 1961 to 1 November 19611962: 9 February 1962 to 11 November 19621963: 10 January 1963 to 7 November 19631964: 3 April 1964 to 17 October 19641965: 18 April 1965 to 24 November 19651966: 12 April 1966 to 14 October 19661967: 10 March 1967 to 4 October 19671968: 15 May 1968 to 16 October 19681969: 20 May 1969 to 8 November 19691970: 20 April 1970 to 26 October 19701994: 5 March 1994 to 8 November 19941995: 22 March 1995 to 5 December 19951998: 7 April 1998 to 16 October 19981999: 27 February 1999 to 22 November 19992000: 19 January 2000 to 16 October 20002001: 14 April 2001 to 24 October 20012002: 16 April 2002 to 10 November 20022003: 16 April 2003 to 31 October 20032004: 31 March 2004 to 31 October 20042005: 13 March 2005 to 27 November 20052006: 3 January 2006 to 10 November 20062007: 6 May 2007 to 21 November 20072008: 25 February 2008 to 5 November 20082009: 25 February 2009 to 29 October 20092010: 23 April 2010 to 24 November 20102011: 18 March 2011 to 13 November 20112012: 22 February 2012 to 5 November 20122013: 4 March 2013 to 3 December 20132014: 28 March 2014 to 27 October 20142015: 7 April 2015 to 11 November 20152016: 14 March 2016 to 16 November 20162017: 7 February 2017 to 6 November 20172018: 10 March 2018 to 7 November 20182019: 15 February 2019 to 30 November 20192020: 12 March 2020 to 14 November 20202021: 4 February 2021 to 26 October 20212022: 26 March 2022 to 4 November 20222023: 22 February 2023 to 28 October 20232024: 22 February 2024 to 30 December 20242025: 8 February 2025 to 19 November 20252026: 2 January 2026 to 14 October 202619491956196319702002200920162023JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Austin Bergstrom Intl AP meeting 30 C (86 F).
First to last qualifying date each year at Austin Bergstrom Intl AP
YearFirst dateLast date
19491949-04-071949-11-28
19501950-03-241950-11-19
19511951-03-061951-11-15
19521952-03-191952-10-05
19531953-03-011953-10-21
19541954-02-101954-10-26
19551955-03-101955-12-25
19561956-03-021956-10-29
19571957-02-091957-10-05
19581958-04-031958-10-25
19591959-02-171959-10-26
19601960-02-091960-10-15
19611961-03-271961-11-01
19621962-02-091962-11-11
19631963-01-101963-11-07
19641964-04-031964-10-17
19651965-04-181965-11-24
19661966-04-121966-10-14
19671967-03-101967-10-04
19681968-05-151968-10-16
19691969-05-201969-11-08
19701970-04-201970-10-26
19941994-03-051994-11-08
19951995-03-221995-12-05
19981998-04-071998-10-16
19991999-02-271999-11-22
20002000-01-192000-10-16
20012001-04-142001-10-24
20022002-04-162002-11-10
20032003-04-162003-10-31
20042004-03-312004-10-31
20052005-03-132005-11-27
20062006-01-032006-11-10
20072007-05-062007-11-21
20082008-02-252008-11-05
20092009-02-252009-10-29
20102010-04-232010-11-24
20112011-03-182011-11-13
20122012-02-222012-11-05
20132013-03-042013-12-03
20142014-03-282014-10-27
20152015-04-072015-11-11
20162016-03-142016-11-16
20172017-02-072017-11-06
20182018-03-102018-11-07
20192019-02-152019-11-30
20202020-03-122020-11-14
20212021-02-042021-10-26
20222022-03-262022-11-04
20232023-02-222023-10-28
20242024-02-222024-12-30
20252025-02-082025-11-19
20262026-01-022026-10-14

Every Fixed Threshold

Fixed thresholds at Austin Bergstrom Intl AP
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days531992025183
35 C (95 F): Days53124201195
40 C (104 F): Days273020237
90 F (32.2 C): Days531622011143
100 F (37.8 C): Days4974201147
110 F (43.3 C): Days3220001
0 C (32 F): Ice days (max19620211
0 C (32 F): Frost days (min5253201017
-10 C (14 F): Days with min11320101
-20 C (-4 F): Days with min1119491
20 C (68 F): Tropical nights (min521511955158
25 C (77 F): Days with min5243195732
10 mm (0.39 in): Days with 10 mm or more rain5039195718
25 mm (0.98 in): Days with 25 mm or more rain5020195710
50 mm (1.97 in): Days with 50 mm or more rain44819573
100 mm (3.94 in): Days with 100 mm or more rain20219601
200 mm (7.87 in): Days with 200 mm or more rain3120011
10 cm (3.9 in): Days with 10 cm or more snowfall3119491

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 Austin Bergstrom Intl 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).