Hail History

Hail history for Anna, Illinois

NOAA hail reports in and within about 5 km (3 miles) of Anna since 1969, with preliminary reports to November 3, 2026.

Readout · Anna

Last hail
Feb 22, 2024
1.00 in, quarter size
Hail days, last 5 years
3
since Nov 3, 2021 · 4 reports
Largest ever
1.75 in
golf ball · Jun 30, 2023

14 reports on 13 days since 1969 · #193 of 378 Illinois places

Hail map · Anna

Anna Jonesboro Cypress 5 mi
  • Under 1 in
  • 1–1.75 in
  • 1.75–2.5 in
  • 2.5–4 in
  • 4 in +
  • No size
14 most recent reports with a location; Union County is shaded. Open street map

For homeowners

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What the record says about Anna

The latest hail report in and around Anna is from February 22, 2024, 1.00 in (quarter size). Since November 3, 2021 there have been 3 separate hail days; the biggest stones in that time were 1.75 in on June 30, 2023.

Over the 20 years 2006–2025, Anna logged 9 reports on 8 hail days, about 0.5 reports a year. That is 10% less than the median Illinois town on this site (0.5 a year) and ranks #193 of 378 Illinois cities and towns on this site for all-time reports. Anna accounts for 25% of the 55 reports filed in Union County.

0% of reports with a size were 2 inches (hen egg) or larger, against 4% for the median Illinois town on this site. The largest hail on record here is 1.75 in (golf ball) on June 30, 2023 near Anna.

Reports were up 100% in 2016–2025 (6) compared with 2006–2015 (3). The busiest year was 2023, with 2 reports on 1 day. Hail here peaks in June (36% of reports); 71% fall between April and June.

Reports a year 2006–2025 average

  • Anna 0.5
  • Union County 1.0
  • Median Illinois town on this site 0.5

Hail days 2006–2025

  • Anna 8
  • Union County 15
  • Median Illinois town on this site 8

Share 2 in or larger of sized reports

  • Anna 0%
  • Union County 4%
  • Median Illinois town on this site 4%

Hail over time

012 1969: 1 reports, largest 1.25 in 1970 1980 1990 1991: 1 reports, largest 0.75 in 2000 2003: 2 reports, largest 1.25 in 2005: 1 reports, largest 0.75 in 2006: 2 reports, largest 1.75 in 2010 2012: 1 reports, largest 1.50 in 2018: 2 reports, largest 0.75 in 2020 2022: 1 reports, largest 1.00 in 2023: 2 reports, largest 1.75 in 2024: 1 reports, largest 1.00 in
Reports per year, 1969–2026. Bar colour shows the largest hail that year. Reporting grew sharply after the mid-1990s, so early decades undercount.
0246 Jan February: 1 reports (7%) Feb March: 3 reports (21%) Mar April: 4 reports (29%) Apr May: 1 reports (7%) May June: 5 reports (36%) Jun Jul Aug Sep Oct Nov Dec
All 14 reports by calendar month.
Reports per month, 2017–2026. Darker cells had more reports.
YearJanFebMarAprMayJunJulAugSepOctNovDecTotal
2026 0
2025 0
2024 1 1
2023 2 2
2022 1 1
2021 0
2020 0
2019 0
2018 11 2
2017 0

Hail days since Nov 3, 2021

DateReportsLargestStorm page
Feb 22, 2024 1 1.00 in —
Jun 30, 2023 2 1.75 in —
Jun 17, 2022 1 1.00 in —

Largest hail on record

Largest hail reports in Anna
Date Size Location County Time · source
Jun 30, 2023 1.75 ingolf ball Anna Union 16:20 local · NCEI
Apr 2, 2006 1.75 ingolf ball 2 N Jonesboro Union 17:36 local · NCEI
Mar 28, 2012 1.50 inping pong ball 0.88 SE Anna Union 17:34 local · NCEI
Apr 29, 2003 1.25 inhalf dollar Anna Union 16:55 local · NCEI
Jun 22, 1969 1.25 inhalf dollar — Union 21:30 local · NCEI

Sizes filed before 1996 are often rough estimates (round numbers like 7.00 or 8.00 in) without an exact spot; they are shown as NOAA filed them.

Size of every report

Most recent reports

Most recent hail reports in Anna
Date Size Location County Time · source
Feb 22, 2024 1.00 inquarter Anna Union 16:06 local · NCEI
Jun 30, 2023 1.00 inquarter 4 E Anna Union 16:37 local · NCEI
Jun 30, 2023 1.75 ingolf ball Anna Union 16:20 local · NCEI
Jun 17, 2022 1.00 inquarter Anna Union 06:12 local · NCEI
Jun 26, 2018 0.75 inpenny 2 N Anna Union 08:01 local · NCEI
May 19, 2018 0.75 inpenny Anna Union 16:15 local · NCEI
Mar 28, 2012 1.50 inping pong ball 0.88 SE Anna Union 17:34 local · NCEI
Apr 2, 2006 1.75 ingolf ball 2 N Jonesboro Union 17:36 local · NCEI
Mar 11, 2006 0.75 inpenny Anna Union 03:00 local · NCEI
Mar 30, 2005 0.75 inpenny Anna Union 20:20 local · NCEI
Apr 29, 2003 1.25 inhalf dollar Anna Union 16:55 local · NCEI
Apr 4, 2003 0.75 inpenny Anna Union 20:00 local · NCEI

Hail history near Anna

Questions about hail in Anna

How often does it hail in Anna, Illinois?

14 hail reports have been logged in and within about 5 km (3 miles) of Anna since 1969. Over the 20 years 2006–2025 that averages 0.5 reports a year. That ranks #193 of 378 Illinois places by number of reports.

When is hail season in Anna?

Most reports come in June, April, March. June alone accounts for 36% of all reports.

What is the largest hail recorded in Anna?

1.75 in (golf ball size) on June 30, 2023 near Anna. 0% of reports here were 2 inches or larger.

When did it last hail in Anna?

The most recent report in this data is from February 22, 2024 (1.00 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.

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

3 separate days with hail reports since November 3, 2021, adding up to 4 reports. The most recent was February 22, 2024.

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.