◆ NEW BERLIN, WI HAIL HISTORY · WAUKESHA COUNTY
New Berlin, WI hail history & hail map
New Berlin, Wisconsin has had 6 hail events in the past 5 years, with hail up to 1.00″ (Quarter). Most recent: Sep 23, 2025. Free hail map, storm dates and NWS/CoCoRaHS reports.
✓ Data compiled by a degreed meteorologist from NOAA & NWS sources
6Hail events in the past 5 years
1.00″Largest recorded hail · Quarter
1.00″Largest ground report (within 3 mi)
—Largest radar-estimated hail
Radar hail swaths (NOAA MRMS MESH) in the past 5 years over New Berlin, shaded by hail size; blue dots are ground reports.
Recent hail storm dates in New Berlin
| Date | Peak hail | Sources |
|---|---|---|
| Sep 23, 2025 | 0.75″ Penny | 1 ground report (max 0.75″) |
| May 15, 2025 | 0.75″ Penny | 1 ground report (max 0.75″) |
| Apr 18, 2025 | 1.00″ Quarter | 2 ground reports (max 1.00″) |
| May 13, 2024 | 0.75″ Penny | 1 ground report (max 0.75″) |
| Aug 24, 2023 | 0.75″ Penny | 1 ground report (max 0.75″) |
| Jul 22, 2023 | 0.50″ Small | 1 ground report (max 0.50″) |
More Wisconsin hail history
All Wisconsin cities & hail days →
Events count days with NOAA MRMS radar hail over New Berlin (42.970, -88.110) or an NWS / CoCoRaHS hail report within 3 miles. Data window: NOAA MRMS radar hail swaths Oct 2021 – Nov 2026; NWS / NCEI Storm Events reports Nov 2024 – Jul 2026; CoCoRaHS volunteer reports Oct 2021 – present. Radar hail sizes are estimates, not ground truth; hail at any single address can differ.