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Built 2026-10-19 (19 October 2026)

Alexandria Intl AP Threshold Days by Year (USW00093915)

17 fixed thresholds counted per year at Alexandria Intl AP (USW00093915): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Alexandria Intl AP Thresholds

  • Alexandria Intl AP: days with a maximum temperature at or above 30 C (86 F) in 31 years, most in 2022 with 171.
  • Alexandria Intl AP: days with a maximum temperature at or above 35 C (95 F) in 31 years, most in 2023 with 93.
  • Alexandria Intl AP: days with a maximum temperature at or above 90 F (32.2 C) in 31 years, most in 2023 with 133.
  • Alexandria Intl AP: nights with a minimum temperature at or below 0 C (32 F) in 31 years, most in 1948 with 45.
  • 17 fixed thresholds have at least one qualifying day at Alexandria Intl AP.
31 years with a qualifying day
Days at or above 30 C (86 F) per year at Alexandria Intl AP Days per year at Alexandria Intl AP with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 171 in 2022. 0501001502001948: 1531949: 1401950: 1361951: 1442000: 1342001: 1232002: 1412003: 1342004: 1442005: 1562006: 1532007: 1382008: 1412009: 1362010: 1592011: 1492012: 1522013: 1412014: 1402015: 1442016: 1522017: 1292018: 1502019: 1392020: 1222021: 1352022: 1712023: 1612024: 1542025: 1592026: 15319482000200420082012201620202024
Days per year at Alexandria Intl AP with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 171 in 2022.
Days at or above 30 C (86 F) per year at Alexandria Intl AP
YearDaysDecade average
1948153146.5
1949140146.5
1950136140
1951144140
2000134140
2001123140
2002141140
2003134140
2004144140
2005156140
2006153140
2007138140
2008141140
2009136140
2010159145.5
2011149145.5
2012152145.5
2013141145.5
2014140145.5
2015144145.5
2016152145.5
2017129145.5
2018150145.5
2019139145.5
2020122150.7
2021135150.7
2022171150.7
2023161150.7
2024154150.7
2025159150.7
2026153150.7
First to last qualifying date each year at Alexandria Intl AP For each year, a bar from the first to the last day at Alexandria Intl AP meeting 30 C (86 F). 1948: 20 March 1948 to 4 November 19481949: 3 May 1949 to 21 October 19491950: 30 April 1950 to 30 October 19501951: 30 April 1951 to 15 November 19512000: 18 April 2000 to 5 October 20002001: 5 April 2001 to 24 October 20012002: 15 March 2002 to 10 November 20022003: 18 April 2003 to 24 October 20032004: 10 April 2004 to 31 October 20042005: 21 April 2005 to 7 November 20052006: 11 March 2006 to 18 October 20062007: 28 April 2007 to 22 October 20072008: 18 March 2008 to 14 October 20082009: 22 April 2009 to 15 October 20092010: 29 April 2010 to 27 October 20102011: 26 March 2011 to 17 October 20112012: 14 April 2012 to 3 November 20122013: 18 March 2013 to 15 October 20132014: 26 April 2014 to 18 October 20142015: 17 March 2015 to 6 November 20152016: 26 April 2016 to 4 November 20162017: 12 February 2017 to 7 November 20172018: 29 April 2018 to 19 October 20182019: 1 May 2019 to 20 October 20192020: 25 March 2020 to 22 October 20202021: 9 April 2021 to 25 October 20212022: 17 April 2022 to 9 November 20222023: 25 March 2023 to 8 November 20232024: 14 March 2024 to 6 November 20242025: 13 March 2025 to 21 October 20252026: 22 March 2026 to 14 October 202619482000200420082012201620202024JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Alexandria Intl AP meeting 30 C (86 F).
First to last qualifying date each year at Alexandria Intl AP
YearFirst dateLast date
19481948-03-201948-11-04
19491949-05-031949-10-21
19501950-04-301950-10-30
19511951-04-301951-11-15
20002000-04-182000-10-05
20012001-04-052001-10-24
20022002-03-152002-11-10
20032003-04-182003-10-24
20042004-04-102004-10-31
20052005-04-212005-11-07
20062006-03-112006-10-18
20072007-04-282007-10-22
20082008-03-182008-10-14
20092009-04-222009-10-15
20102010-04-292010-10-27
20112011-03-262011-10-17
20122012-04-142012-11-03
20132013-03-182013-10-15
20142014-04-262014-10-18
20152015-03-172015-11-06
20162016-04-262016-11-04
20172017-02-122017-11-07
20182018-04-292018-10-19
20192019-05-012019-10-20
20202020-03-252020-10-22
20212021-04-092021-10-25
20222022-04-172022-11-09
20232023-03-252023-11-08
20242024-03-142024-11-06
20252025-03-132025-10-21
20262026-03-222026-10-14

Every Fixed Threshold

Fixed thresholds at Alexandria Intl AP
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days311712022153
35 C (95 F): Days3193202368
40 C (104 F): Days1025202325
90 F (32.2 C): Days311332023123
100 F (37.8 C): Days224520238
110 F (43.3 C): Days1220232
0 C (32 F): Ice days (max9520211
0 C (32 F): Frost days (min3145194818
-10 C (14 F): Days with min5319511
20 C (68 F): Tropical nights (min311442018140
25 C (77 F): Days with min2945202314
10 mm (0.39 in): Days with 10 mm or more rain3155194933
25 mm (0.98 in): Days with 25 mm or more rain3127202413
50 mm (1.97 in): Days with 50 mm or more rain311220242
100 mm (3.94 in): Days with 100 mm or more rain16219481
200 mm (7.87 in): Days with 200 mm or more rain2120171
10 cm (3.9 in): Days with 10 cm or more snowfall2119481

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1948.

Download the Data

  • Data for Alexandria 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).