Hail History

Hail history for Bonne Terre, Missouri

NOAA hail reports in and within about 5 km (3 miles) of Bonne Terre since 1988, with preliminary reports to November 3, 2026.

Readout · Bonne Terre

Last hail
Mar 30, 2025
1.75 in, golf ball size
Hail days, last 5 years
1
since Nov 3, 2021 · 3 reports
Largest ever
3.00 in
teacup · Apr 8, 2015

19 reports on 16 days since 1988 · #245 of 491 Missouri places

Hail map · Bonne Terre

Bonne Terre Park Hills Farmington Potosi Bloomsdale 10 mi
  • Under 1 in
  • 1–1.75 in
  • 1.75–2.5 in
  • 2.5–4 in
  • 4 in +
  • No size
19 most recent reports with a location; St. Francois County is shaded. Open street map

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What the record says about Bonne Terre

The latest hail report in and around Bonne Terre is from March 30, 2025, 1.75 in (golf ball size). Since November 3, 2021 there has been one hail day; the biggest stones in that time were 1.75 in on March 30, 2025.

Over the 20 years 2006–2025, Bonne Terre logged 13 reports on 11 hail days, about 0.7 reports a year. That is 30% more than the median Missouri town on this site (0.5 a year) and ranks #245 of 491 Missouri cities and towns on this site for all-time reports. Bonne Terre accounts for 14% of the 135 reports filed in St. Francois County.

11% of reports with a size were 2 inches (hen egg) or larger, against 5% for the median Missouri town on this site. The largest hail on record here is 3.00 in (teacup) on April 8, 2015 near Bonne Terre.

Reports were down 38% in 2016–2025 (5) compared with 2006–2015 (8). The busiest year was 2025, with 3 reports on 1 day. Hail here peaks in March (26% of reports); 58% fall between April and June.

Reports a year 2006–2025 average

  • Bonne Terre 0.7
  • St. Francois County 3.8
  • Median Missouri town on this site 0.5

Hail days 2006–2025

  • Bonne Terre 11
  • St. Francois County 49
  • Median Missouri town on this site 9

Share 2 in or larger of sized reports

  • Bonne Terre 11%
  • St. Francois County 9%
  • Median Missouri town on this site 5%

Hail over time

0123 1988: 1 reports, largest 2.75 in 1990 1995 2000: 1 reports, largest 1.75 in 2000 2003: 1 reports, largest 1.00 in 2004: 3 reports, largest 1.00 in 2005 2006: 2 reports, largest 0.88 in 2008: 1 reports, largest 0.88 in 2009: 1 reports, largest 1.00 in 2010: 1 reports, largest 0.88 in 2010 2011: 1 reports, largest 1.00 in 2012: 1 reports, largest 0.88 in 2015: 1 reports, largest 3.00 in 2015 2016: 1 reports, largest 1.75 in 2018: 1 reports, largest 1.25 in 2020 2025: 3 reports, largest 1.75 in 2025
Reports per year, 1988–2026. Bar colour shows the largest hail that year. Reporting grew sharply after the mid-1990s, so early decades undercount.
0246 January: 1 reports (5%) Jan February: 1 reports (5%) Feb March: 5 reports (26%) Mar April: 4 reports (21%) Apr May: 4 reports (21%) May June: 3 reports (16%) Jun Jul August: 1 reports (5%) Aug Sep Oct Nov Dec
All 19 reports by calendar month.
Reports per month, 2017–2026. Darker cells had more reports.
YearJanFebMarAprMayJunJulAugSepOctNovDecTotal
2026 0
2025 3 3
2024 0
2023 0
2022 0
2021 0
2020 0
2019 0
2018 1 1
2017 0

Hail days since Nov 3, 2021

DateReportsLargestStorm page
Mar 30, 2025 3 1.75 in —

Largest hail on record

Largest hail reports in Bonne Terre
Date Size Location County Time · source
Apr 8, 2015 3.00 inteacup Bonne Terre St. Francois 15:00 local · NCEI
May 8, 1988 2.75 inbaseball — St. Francois 17:15 local · NCEI
Mar 30, 2025 1.75 ingolf ball 0.55 E Bonne Terre St. Francois 13:37 local · NCEI
Mar 30, 2025 1.75 ingolf ball 0.55 E Bonne Terre St. Francois 13:27 local · NCEI
May 11, 2016 1.75 ingolf ball 0.97 ENE Bonne Terre St. Francois 15:50 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 Bonne Terre
Date Size Location County Time · source
Mar 30, 2025 1.75 ingolf ball 0.55 E Bonne Terre St. Francois 13:37 local · NCEI
Mar 30, 2025 1.00 inquarter 0.55 E Bonne Terre St. Francois 13:29 local · NCEI
Mar 30, 2025 1.75 ingolf ball 0.55 E Bonne Terre St. Francois 13:27 local · NCEI
Apr 3, 2018 1.25 inhalf dollar Bonne Terre St. Francois 14:07 local · NCEI
May 11, 2016 1.75 ingolf ball 0.97 ENE Bonne Terre St. Francois 15:50 local · NCEI
Apr 8, 2015 3.00 inteacup Bonne Terre St. Francois 15:00 local · NCEI
Jan 17, 2012 0.88 innickel 0.72 ENE Bonne Terre St. Francois 05:58 local · NCEI
Jun 25, 2011 1.00 inquarter 0.8 ENE Bonne Terre St. Francois 22:05 local · NCEI
May 31, 2010 0.88 innickel 0.79 ENE Bonne Terre St. Francois 15:50 local · NCEI
Apr 5, 2009 1.00 inquarter 1.09 E Bonne Terre St. Francois 09:15 local · NCEI
Mar 17, 2008 0.88 innickel 0.79 SW East Bonne Terre St. Francois 07:19 local · NCEI
Mar 11, 2006 0.75 inpenny Bonne Terre St. Francois 21:36 local · NCEI

Hail history near Bonne Terre

Questions about hail in Bonne Terre

How often does it hail in Bonne Terre, Missouri?

19 hail reports have been logged in and within about 5 km (3 miles) of Bonne Terre since 1988. Over the 20 years 2006–2025 that averages 0.7 reports a year. That ranks #245 of 491 Missouri places by number of reports.

When is hail season in Bonne Terre?

Most reports come in March, April, May. March alone accounts for 26% of all reports.

What is the largest hail recorded in Bonne Terre?

3.00 in (teacup size) on April 8, 2015 near Bonne Terre. 11% of reports here were 2 inches or larger.

When did it last hail in Bonne Terre?

The most recent report in this data is from March 30, 2025 (1.75 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.

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

1 separate days with hail reports since November 3, 2021, adding up to 3 reports. The most recent was March 30, 2025.

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.