Hail History

Hail history for Delhi, Iowa

NOAA hail reports in and within about 5 km (3 miles) of Delhi since 1990, with preliminary reports to November 3, 2026.

Readout · Delhi

Last hail
Apr 14, 2026
1.00 in, quarter size
Hail days, last 5 years
1
since Nov 3, 2021 · 1 report
Largest ever
1.75 in
golf ball · Apr 6, 2010

15 reports on 11 days since 1990 · #262 of 483 Iowa places

Hail map · Delhi

Delhi Manchester Hopkinton Ryan Greeley Dyersville Edgewood 10 mi
  • Under 1 in
  • 1–1.75 in
  • 1.75–2.5 in
  • 2.5–4 in
  • 4 in +
  • No size
15 most recent reports with a location; Delaware County is shaded. Open street map

For homeowners

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What the record says about Delhi

The latest hail report in and around Delhi is from April 14, 2026, 1.00 in (quarter size). Since November 3, 2021 there has been one hail day; the biggest stones in that time were 1.00 in on April 14, 2026.

Over the 20 years 2006–2025, Delhi logged 12 reports on 8 hail days, about 0.6 reports a year. That is 33% more than the median Iowa town on this site (0.5 a year) and ranks #262 of 483 Iowa cities and towns on this site for all-time reports. Delhi accounts for 10% of the 152 reports filed in Delaware County.

0% of reports with a size were 2 inches (hen egg) or larger, against 6% for the median Iowa town on this site. The largest hail on record here is 1.75 in (golf ball) on April 6, 2010 near Delhi.

Reports were down 100% in 2016–2025 (0) compared with 2006–2015 (12). The busiest year was 2008, with 9 reports on 5 days. Hail here peaks in April (33% of reports); 60% fall between April and June.

Reports a year 2006–2025 average

  • Delhi 0.6
  • Delaware County 4.4
  • Median Iowa town on this site 0.5

Hail days 2006–2025

  • Delhi 8
  • Delaware County 38
  • Median Iowa town on this site 7

Share 2 in or larger of sized reports

  • Delhi 0%
  • Delaware County 5%
  • Median Iowa town on this site 6%

Hail over time

0369 1990: 1 reports, largest 1.00 in 1990 1995 1998: 1 reports, largest 0.75 in 2000 2005 2008: 9 reports, largest 1.75 in 2009: 1 reports, largest 0.75 in 2010: 1 reports, largest 1.75 in 2010 2013: 1 reports, largest 0.75 in 2015 2020 2025 2026: 1 reports, largest 1.00 in
Reports per year, 1990–2026. Bar colour shows the largest hail that year. Reporting grew sharply after the mid-1990s, so early decades undercount.
0246 January: 1 reports (7%) Jan Feb Mar April: 5 reports (33%) Apr May June: 4 reports (27%) Jun July: 4 reports (27%) Jul August: 1 reports (7%) Aug Sep Oct Nov Dec
All 15 reports by calendar month.
Reports per month, 2017–2026. Darker cells had more reports.
YearJanFebMarAprMayJunJulAugSepOctNovDecTotal
2026 1 1
2025 0
2024 0
2023 0
2022 0
2021 0
2020 0
2019 0
2018 0
2017 0

Hail days since Nov 3, 2021

DateReportsLargestStorm page
Apr 14, 2026 1 1.00 in —

Largest hail on record

Largest hail reports in Delhi
Date Size Location County Time · source
Apr 6, 2010 1.75 ingolf ball Delhi Delaware 18:38 local · NCEI
Apr 25, 2008 1.75 ingolf ball Delhi Delaware 13:20 local · NCEI
Aug 3, 2008 1.50 inping pong ball Delhi Delaware 05:00 local · NCEI
Jul 10, 2008 1.25 inhalf dollar Delhi Delaware 17:25 local · NCEI
Apr 14, 2026 1.00 inquarter 1.47 SSE Turtle Creek Park Delaware 17:02 local · NCEI

Size of every report

Most recent reports

Most recent hail reports in Delhi
Date Size Location County Time · source
Apr 14, 2026 1.00 inquarter 1.47 SSE Turtle Creek Park Delaware 17:02 local · NCEI
Jan 28, 2013 0.75 inpenny Delhi Delaware 22:12 local · NCEI
Apr 6, 2010 1.75 ingolf ball Delhi Delaware 18:38 local · NCEI
Apr 26, 2009 0.75 inpenny 0.69 S Delhi Delaware 16:15 local · NCEI
Aug 3, 2008 1.50 inping pong ball Delhi Delaware 05:00 local · NCEI
Jul 10, 2008 1.25 inhalf dollar Delhi Delaware 17:25 local · NCEI
Jul 10, 2008 1.00 inquarter 0.69 S Delhi Delaware 11:40 local · NCEI
Jul 10, 2008 0.88 innickel 2.76 S Delhi Delaware 11:38 local · NCEI
Jul 10, 2008 0.75 inpenny 1.23 SE Turtle Creek Park Delaware 11:33 local · NCEI
Jun 20, 2008 0.75 inpenny Delhi Delaware 13:02 local · NCEI
Jun 8, 2008 0.75 inpenny Delhi Delaware 16:47 local · NCEI
Apr 25, 2008 1.75 ingolf ball Delhi Delaware 13:20 local · NCEI

Hail history near Delhi

Questions about hail in Delhi

How often does it hail in Delhi, Iowa?

15 hail reports have been logged in and within about 5 km (3 miles) of Delhi since 1990. Over the 20 years 2006–2025 that averages 0.6 reports a year. That ranks #262 of 483 Iowa places by number of reports.

When is hail season in Delhi?

Most reports come in April, June, July. April alone accounts for 33% of all reports.

What is the largest hail recorded in Delhi?

1.75 in (golf ball size) on April 6, 2010 near Delhi. 0% of reports here were 2 inches or larger.

When did it last hail in Delhi?

The most recent report in this data is from April 14, 2026 (1.00 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.

How many hail storms has Delhi had in the last five years?

1 separate days with hail reports since November 3, 2021, adding up to 1 reports. The most recent was April 14, 2026.

Where does this hail data come from?

Hail reports come from the NOAA NCEI Storm Events Database, which the National Weather Service compiles from spotter, public, law enforcement and media reports. Recent days use preliminary NWS Local Storm Reports via the Iowa Environmental Mesonet until NOAA publishes final data. Only reported hail is counted, so areas with fewer people tend to have fewer reports.