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Longmont, CO hail history
Hail hi Longmont 10 mile a hlaa 54 khathu ah 2006 thlang a thlang. Stone khawm 2.50 in (kuk tennis) hi Jun 4, 2015 ah a khawm. Hail hi May leh June ah a khawm khawm.
Longmont ranks #199 for hail days among the 1,399 U.S. cities of 25,000 to 100,000 people. Ranking hmu →
Hail thlang Longmont a hlaa
| Date | Size hail | Where |
|---|---|---|
| Jul 28, 2026 | 1.00 in coin 25-cent | Lyons 1 hail report · Longmont a hlaa 10 mile |
| Jun 24, 2026 | 1.75 in kuk golf | Berthoud 3 hail reports · Longmont a hlaa 9 mile |
| Aug 10, 2025 | 1.00 in coin 25-cent | Niwot, Lafayette 5 hail reports · Longmont a hlaa 8 mile |
| Jul 11, 2025 | 0.75 in coin 1-cent | Niwot 1 hail report · Longmont a hlaa 8 mile |
| Jun 25, 2025 | 1.00 in coin 25-cent | Firestone 2 hail reports · Longmont a hlaa 8 mile |
| Jun 17, 2025 | 1.00 in coin 25-cent | Lafayette, Erie 3 hail reports · Longmont a hlaa 9 mile |
| May 18, 2025 | 0.75 in coin 1-cent | Mead 1 hail report · Longmont a hlaa 7 mile |
| May 14, 2025 | 1.25 in coin 50-cent | Erie, Frederick 5 hail reports · Longmont a hlaa 8 mile |
Khathu ah row 1: khathu ah hail khawm 10 mile a hlaa, place leh report number.
Longmont ngai a hail thil thleng a hniam tlang
Longmont ngai a hail season a thleng
2006 thleng a hniam tlang a 54 hail thleng a, a hla a May (15) in June (14) a thleng.
Longmont ngai a hail storm a hla
Jun 4, 2015 · 2.50 in (kuk tennis) · Lyons (10 mi from Longmont)
May 22, 2008 · 2.00 in (khawm khawm) · Liberty (2 mi from Longmont)
May 9, 2023 · 2.00 in (khawm khawm) · Erie (9 mi from Longmont)
Jun 28, 2013 · 1.75 in (kuk golf) · Lyons (10 mi from Longmont)
Jun 18, 2018 · 1.75 in (kuk golf) · Mead (7 mi from Longmont)
Longmont a hla 10 mile a tornado
| Date | Rating | Where |
|---|---|---|
| Jun 4, 2015 | EF3 | Highland 6 mi from Longmont |
| Jun 4, 2015 | EF3 | Berthoud 8 mi from Longmont |
| Aug 3, 2013 | EF0 | Erie 8 mi from Longmont |
| Jun 9, 2009 | EF0 | Liberty 6 mi from Longmont |
Damaging thunderstorm winds near Longmont
17 reports of damaging thunderstorm wind within 10 miles of Longmont since 2006, on 12 days. The strongest measured gust was 72 mph on Mar 30, 2014.
| Date | Strongest gust | Where |
|---|---|---|
| Jul 20, 2024 | 64 mph, a hrih | Berthoud, Niwot thlang 3 a thlang |
| Jun 6, 2020 | 81 mph, a thlang | Firestone thlang 1 a thlang |
| Jun 28, 2019 | 58 mph, a hrih | Longmont Muni Airport thlang 1 a thlang |
| Aug 4, 2018 | 60 mph, a hrih | Firestone thlang 1 a thlang |
| Jul 25, 2018 | 81 mph, a thlang | Erie thlang 1 a thlang |
| Aug 4, 2017 | 70 mph, a thlang | Niwot thlang 1 a thlang |
| Jul 14, 2014 | 60 mph, a hrih | Plumbs thlang 1 a thlang |
| Mar 30, 2014 | 72 mph, a hrih | Longmont, Firestone, Liberty thlang 3 a thlang |
| Aug 3, 2013 | 68 mph, a hrih | Erie thlang 1 a thlang |
| Sep 3, 2012 | 68 mph, a hrih | Hygiene, Longmont thlang 2 a thlang |
Thlang khawm khawm hi 58 mph ahih kha a khawm, ahihman thlang a thlen khawm hi. Station thlang hi weather station tan a hrih; spotter leh survey tan a thlang khawm hi.
Roof kiah car hail claim a thleng?
Insurers a loss date a siam. Hniam tlang a date a, Longmont ngai a hail a thleng; hail a street a thleng kiah a hla a thleng, so report a address a damage a proof a siam. Licensed roofer kiah insurance adjuster a roof a inspect. Many policies a claim a thleng time limit a set — yours a check.
Ngai a cities
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89 hail days
Data: NOAA NCEI Storm Events Database (final records through Jun 30, 2026) kiah National Weather Service Local Storm Reports (preliminary, since then). Distances a Longmont center a measure.
Roofing company kiah local news site a thleng? Longmont hail history a website a show, our free widget →
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