Historical hail archive: January 2016–December 2025. NOAA radar estimates within 25 miles of each city centre. ZIP matches use the first three digits; this is not a property-level report or a live alert service. Coverage and source.
Hennepin County · Minnesota · NOAA radar record 2016–2025
Hail damage in Minneapolis, MN
Radar has detected hail over Minneapolis on 225 separate days since 2016. On 68 of them the largest stone was estimated at golf-ball size or bigger. The biggest was 10.2 cm on August 11, 2023.
A high value in this historical exposure model. Radar estimates do not establish what reached a property or whether it was damaged.
How we got to that number
| Component | Value | Weight | Contribution |
|---|---|---|---|
| Frequency Hail days per year at 1.00 in (2.5 cm) or larger | 42 / 100 | × 0.35 | 14.9 |
| Severity Largest stone radar estimated in the whole window | 100 / 100 | × 0.30 | 30.0 |
| Recency How long since the last 2 in (5 cm) day | 94 / 100 | × 0.20 | 18.8 |
| Concentration Hail days per year reaching golf-ball size | 34 / 100 | × 0.15 | 5.1 |
| RoofTake Score | 69 | ||
The score describes an area, not a house. Two roofs on the same street of different ages face very different risk from the identical storm. The whole formula and its weights are on the methodology page, and you can recompute it yourself from our public data.
Upper Midwest hail arrives in a short, intense window from May to August.
Check your own ZIP code Is your roof damaged?
Data last refreshed: · source: NOAA NCEI Severe Weather Data Inventory, dataset nx3hail
The ten biggest hail days in Minneapolis since 2016
| Date | Radar max size | Metric | Comparison | Signatures |
|---|---|---|---|---|
| June 11, 2017 | 4.00 in | 10.2 cm | Grapefruit | 61 |
| August 11, 2023 | 4.00 in | 10.2 cm | Grapefruit | 118 |
| May 12, 2022 | 3.50 in | 8.9 cm | Teacup | 59 |
| September 21, 2022 | 3.50 in | 8.9 cm | Teacup | 76 |
| July 24, 2023 | 3.50 in | 8.9 cm | Teacup | 48 |
| May 19, 2022 | 3.25 in | 8.3 cm | Teacup | 37 |
| May 16, 2017 | 3.00 in | 7.6 cm | Teacup | 147 |
| July 15, 2019 | 3.00 in | 7.6 cm | Teacup | 142 |
| August 5, 2019 | 3.00 in | 7.6 cm | Teacup | 112 |
| July 18, 2020 | 3.00 in | 7.6 cm | Teacup | 78 |
"Signatures" is the number of separate radar volume scans that detected hail in a storm cell within 25 miles that day. More signatures means a longer-lived or larger storm, not necessarily bigger stones.
Hail days by year
Busiest year in the record: 2019 with 29 hail days.
Hail days by month
Peak month: July. Hail season in Minnesota is short and it is not distributed evenly — most of the annual risk arrives in a few weeks.
What to do with this if you own a roof in Minneapolis
- Find your dates. Look up your ZIP for the record nearest you, and note every day at 1.00 in or above since you bought the house.
- Work out whether your roof could have survived them. A twelve-year-old asphalt roof and a two-year-old one respond very differently to the same stone — the age calculator explains why.
- Look, before you file. Nine photographs, none of them requiring you to get on the roof.
- Check the arithmetic. If the actual cash value of the damage is under your deductible, filing pays nothing — work it out first.
- Then write. The letter generator puts the Minneapolis radar record and the NOAA citation into your notice of claim.
Every hail day radar recorded near Minneapolis
225 days, most recent first. Sizes are radar estimates of the largest stone aloft in the cell, not measurements at any address.
- September 22, 20252.50 in (6.3 cm) — Tennis ball size, radar-estimated
- August 16, 20251.00 in (2.5 cm) — Quarter size, radar-estimated
- August 15, 20252.75 in (7.0 cm) — Baseball size, radar-estimated
- August 9, 20252.25 in (5.7 cm) — Hen egg size, radar-estimated
- July 28, 20252.50 in (6.3 cm) — Tennis ball size, radar-estimated
- July 23, 20250.75 in (1.9 cm) — Penny size, radar-estimated
- July 19, 20251.00 in (2.5 cm) — Quarter size, radar-estimated
- July 15, 20251.25 in (3.2 cm) — Half dollar size, radar-estimated
- June 29, 20251.50 in (3.8 cm) — Ping-pong ball size, radar-estimated
- June 21, 20251.00 in (2.5 cm) — Quarter size, radar-estimated
- June 16, 20251.75 in (4.4 cm) — Golf ball size, radar-estimated
- May 15, 20252.00 in (5.1 cm) — Hen egg size, radar-estimated
- April 28, 20250.75 in (1.9 cm) — Penny size, radar-estimated
- April 17, 20251.50 in (3.8 cm) — Ping-pong ball size, radar-estimated
- March 29, 20251.50 in (3.8 cm) — Ping-pong ball size, radar-estimated
- March 15, 20250.50 in (1.3 cm) — Marble size, radar-estimated
- September 21, 20241.25 in (3.2 cm) — Half dollar size, radar-estimated
- September 19, 20241.75 in (4.4 cm) — Golf ball size, radar-estimated
- August 29, 20241.50 in (3.8 cm) — Ping-pong ball size, radar-estimated
- August 27, 20242.50 in (6.3 cm) — Tennis ball size, radar-estimated
- August 26, 20241.25 in (3.2 cm) — Half dollar size, radar-estimated
- August 4, 20241.75 in (4.4 cm) — Golf ball size, radar-estimated
- July 31, 20241.25 in (3.2 cm) — Half dollar size, radar-estimated
- July 29, 20241.00 in (2.5 cm) — Quarter size, radar-estimated
- July 23, 20241.25 in (3.2 cm) — Half dollar size, radar-estimated
- July 22, 20241.75 in (4.4 cm) — Golf ball size, radar-estimated
- July 14, 20242.50 in (6.3 cm) — Tennis ball size, radar-estimated
- July 13, 20241.75 in (4.4 cm) — Golf ball size, radar-estimated
- July 8, 20240.75 in (1.9 cm) — Penny size, radar-estimated
- June 18, 20241.00 in (2.5 cm) — Quarter size, radar-estimated
- June 17, 20240.75 in (1.9 cm) — Penny size, radar-estimated
- June 13, 20241.75 in (4.4 cm) — Golf ball size, radar-estimated
- June 12, 20241.00 in (2.5 cm) — Quarter size, radar-estimated
- May 27, 20241.25 in (3.2 cm) — Half dollar size, radar-estimated
- May 21, 20241.50 in (3.8 cm) — Ping-pong ball size, radar-estimated
- May 18, 20240.50 in (1.3 cm) — Marble size, radar-estimated
- October 24, 20231.50 in (3.8 cm) — Ping-pong ball size, radar-estimated
- September 30, 20232.00 in (5.1 cm) — Hen egg size, radar-estimated
- September 29, 20231.25 in (3.2 cm) — Half dollar size, radar-estimated
- August 11, 20234.00 in (10.2 cm) — Grapefruit size, radar-estimated
- July 28, 20232.25 in (5.7 cm) — Hen egg size, radar-estimated
- July 27, 20231.25 in (3.2 cm) — Half dollar size, radar-estimated
- July 26, 20231.25 in (3.2 cm) — Half dollar size, radar-estimated
- July 24, 20233.50 in (8.9 cm) — Teacup size, radar-estimated
- July 22, 20232.00 in (5.1 cm) — Hen egg size, radar-estimated
- July 20, 20231.25 in (3.2 cm) — Half dollar size, radar-estimated
- July 19, 20231.50 in (3.8 cm) — Ping-pong ball size, radar-estimated
- July 14, 20231.50 in (3.8 cm) — Ping-pong ball size, radar-estimated
- July 11, 20232.00 in (5.1 cm) — Hen egg size, radar-estimated
- July 10, 20230.75 in (1.9 cm) — Penny size, radar-estimated
- July 4, 20232.25 in (5.7 cm) — Hen egg size, radar-estimated
- July 3, 20231.25 in (3.2 cm) — Half dollar size, radar-estimated
- June 29, 20230.50 in (1.3 cm) — Marble size, radar-estimated
- June 25, 20231.25 in (3.2 cm) — Half dollar size, radar-estimated
- June 23, 20230.75 in (1.9 cm) — Penny size, radar-estimated
- June 10, 20231.00 in (2.5 cm) — Quarter size, radar-estimated
- June 1, 20231.00 in (2.5 cm) — Quarter size, radar-estimated
- March 31, 20230.75 in (1.9 cm) — Penny size, radar-estimated
- October 12, 20220.75 in (1.9 cm) — Penny size, radar-estimated
- September 21, 20223.50 in (8.9 cm) — Teacup size, radar-estimated
Showing the 60 most recent of 225. The full record is in the JSON we publish: minneapolis-mn.json.
From people in Minneapolis
The part of this page that no dataset can produce. Everything here is read by a human before it appears.
Neighbourhood reports
Claim outcomes
Damage photos from Minneapolis storms
Hail in Minneapolis, MN: common questions
How often does Minneapolis get damaging hail?
Radar recorded 225 hail days within 25 miles of the city centre between 2016 and 2025 — an average of 22.5 a year, of which 6.8 a year were at golf-ball size or larger. Not every one of those damages roofs.
When is hail season in Minneapolis?
The busiest month in this record is July, and 2019 was the busiest single year with 29 hail days.
Does this mean my roof is damaged?
No. These are radar estimates of the largest stone aloft in a storm cell somewhere within 25 miles of the city centre. Whether anything landed on your street, and whether it damaged your particular roof, needs somebody to look.
How do I use this for an insurance claim?
A specific date with a public, citable source is what turns 'sometime last year' into a date of loss. Use the claim letter generator, which pulls the date and the NOAA citation in for you.
Why 25 miles?
It is wide enough to catch storms that clipped the metro and narrow enough that the number still means something for a house inside it. The same radius is used for every metro so the pages are comparable.
Get quotes from roofers who work in Minneapolis
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