HailEvidence → hail history → Westminster, CO
Westminster, CO hail history
Every figure below is from the NOAA NCEI Storm Events Database — the official NWS record — counting events recorded within 10 miles of the Westminster city centroid, 1950 to present.
Hail by year — last 15 years
| Year | Hail events ≤ 10 mi | Largest hail |
|---|---|---|
| 2026 | 0 | — |
| 2025 | 21 | 1.50" (ping pong ball) |
| 2024 | 39 | 2.00" (hen egg) |
| 2023 | 28 | 1.75" (golf ball) |
| 2022 | 0 | — |
| 2021 | 19 | 1.50" (ping pong ball) |
| 2020 | 0 | — |
| 2019 | 31 | 2.50" (tennis ball) |
| 2018 | 27 | 3.00" (tea cup) |
| 2017 | 13 | 2.75" (baseball) |
| 2016 | 9 | 1.25" (half dollar) |
| 2015 | 9 | 1.25" (half dollar) |
| 2014 | 16 | 1.75" (golf ball) |
| 2013 | 0 | — |
| 2012 | 0 | — |
Note: the current and prior year reflect the latest NCEI compile and grow as NWS finalizes reports; same-day activity appears on this site's storm-day pages before it reaches this table.
Wind and tornado record
- 79 thunderstorm-wind events, strongest 97 mph, most recent 2025-07-10.
- 22 tornado events, most recent 2009-06-07.
Most recent recorded events
| Date | Type | Magnitude | Distance |
|---|---|---|---|
| 2025-08-10 | Hail | 0.75" | 9 mi |
| 2025-07-11 | Hail | 0.75" | 6.4 mi |
| 2025-07-11 | Hail | 1.00" | 8.9 mi |
| 2025-07-11 | Hail | 0.75" | 9.7 mi |
| 2025-07-10 | Thunderstorm Wind | 58 mph | 8.2 mi |
| 2025-07-10 | Thunderstorm Wind | 58 mph | 8.8 mi |
| 2025-07-10 | Thunderstorm Wind | 59 mph | 9.1 mi |
| 2025-07-10 | Thunderstorm Wind | 64 mph | 8.1 mi |
| 2025-07-10 | Thunderstorm Wind | 64 mph | 6.4 mi |
| 2025-07-08 | Thunderstorm Wind | 58 mph | 8.2 mi |
2025-08-10: “The report was from mPING.”
2025-07-10: “CDOT weather sensor I-70 and Washington Street.”
2025-07-10: “CDOT weather sensor at I-70 and York Street.”
Disputing a claim at a Westminster address?
This page covers the city. A claim dispute needs the record around your address: every NWS-recorded event within 1, 3 and 10 miles, the disputed date highlighted, citations formatted for an insurance appeal.
Verify an address — $29source: NOAA NCEI Storm Events computed 2026-06-12