Hail History

Imam › California › Contra Costa County › Blackhawk

Hail history im Blackhawk, CA

Last hail im 10 milesMar 30, 20240.25 in (pea)
Hail days, last 12 monthsNone
Largest hail im 20060.25 in (pea)Mar 30, 2024
Hail days im 20066
Days im hail 1 inch imwin0
Wind dmg wutuk im 10 miles2

Hail wutuk im 10 miles im Blackhawk im 6 days im 2006. Stones imwin im 0.25 in (pea) im Mar 30, 2024. Hail ej common im March im April.

Recent hail im Blackhawk

No hail wutuk im 10 miles im Blackhawk im last two years.

Hail days near Blackhawk by year

060708091011121314151617418191202122231242526

When hail season peaks near Blackhawk

Of the 6 hail days since 2006, most fell in March (4) and April (2).

JanFeb4Mar2AprMayJunJulAugSepOctNovDec

Largest hail storms near Blackhawk

Mar 3, 2018 · 0.25 in (pea) · Danville (10 mi from Blackhawk)

Mar 14, 2018 · 0.25 in (pea) · Dublin (8 mi from Blackhawk)

Mar 17, 2018 · 0.25 in (pea) · Dublin (7 mi from Blackhawk)

Apr 16, 2018 · 0.25 in (pea) · Cowell (10 mi from Blackhawk)

Apr 6, 2020 · 0.25 in (pea) · San Ramon (5 mi from Blackhawk)

Damaging thunderstorm winds near Blackhawk

2 reports of damaging thunderstorm wind within 10 miles of Blackhawk since 2006, on 2 days. The strongest measured gust was 63 mph on Aug 16, 2020.

DateStrongest gustWhereSource
Apr 5, 202458 mph, ekkarWalnut Hgts
1 wutuk wind
NOAA Storm Events
Aug 16, 202063 mph, imwinWalnut Hgts
1 wutuk wind
NOAA Storm Events

Wind imwin thunderstorm ej 58 mph anikaj, im wind ej kajjitok dmg. Imwin wind ej imwin eokta weather stations; ekkar ej imwin eokta spotters im dmg surveys.

Jabdoñ eo an roof im hail?

Insurers ask for the date of loss. The dates on this page are when hail was reported near Blackhawk; hail can hit one street and miss the next, so a report is not proof of damage at your address. A licensed roofer or your insurance adjuster can inspect the roof. Many policies set a time limit for filing a claim — check yours.

Rejyok eo

Data: NOAA NCEI Storm Events Database (final records through Jun 30, 2026) and National Weather Service Local Storm Reports (preliminary, since then). Distances are measured from the center of Blackhawk.

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