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StormProof → hail seasons → Pittsburgh

Which month does Pittsburgh get hail?

Hail is most common in Pittsburgh in April — 81 of 475 NWS-recorded ≥1-inch hail reports since 1996 (17%) fell in April. Most severe hail near Pittsburgh falls between March–July: about 80% of all ≥1-inch reports since 1996 land in those months.

Hail by month near Pittsburgh

Every NWS-recorded ≥1″ hail report within 30 miles of Pittsburgh since 1996, grouped by the calendar month it fell in.

Month≥1″ reportsShare
January 0 0%
February 0 0%
March 77 16%
April (peak) 81 17%
May 73 15%
June 74 16%
July 77 16%
August 66 14%
September 8 2%
October 5 1%
November 14 3%
December 0 0%

Pittsburgh hail, season by season

Every NWS-recorded hail report of 1″ or larger within 30 miles of Pittsburgh, grouped by season — 475 reports since 1996, the largest 2.50" (2020-03-28). Source: NCEI Storm Events (vintage c20260918); the current season also carries preliminary SPC reports, labeled.

Season≥1″ reportsStorm daysMax hail
2026 (in progress) 8 6 1.25"
2025 39 4 1.75"
2024 34 8 2.00"
2023 16 3 2.00"
2022 19 3 2.00"
2021 10 4 1.50"
2020 21 3 2.50"
2019 27 9 2.00"
2018 16 8 1.75"
2017 20 6 2.00"
2016 11 2 1.75"
2015 24 4 1.75"
2014 2 2 1.00"
2013 19 7 1.75"
2012 57 9 2.00"
2011 39 4 2.00"
2010 8 2 1.75"
2009 5 3 1.25"
2008 4 1 1.75"
2007 9 7 1.75"
2006 10 6 1.00"
2005 2 2 1.25"
2004 8 4 1.75"
2003 7 5 1.75"
2002 12 3 1.75"
2001 7 3 2.00"
2000 10 6 1.75"
1999 3 2 1.75"
1998 18 5 1.75"
1997 2 2 1.00"
1996 8 5 1.75"

NWS records are point and path observations. The absence of a nearby report does NOT prove that no hail fell at this address — it means no observation was logged nearby. A report of nearby hail documents the event; it does not by itself prove damage to a specific structure.

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