Hail history for Milliken, Colorado
NOAA hail reports in and within about 5 km (3 miles) of Milliken since 1996, with preliminary reports to November 3, 2026.
Readout · Milliken
- Last hail
- Jul 2, 2026
- 1.00 in, quarter size
- Hail days, last 5 years
- 4
- since Nov 3, 2021 · 8 reports
- Largest ever
- 2.75 in
- baseball · Jun 17, 2025
22 reports on 13 days since 1996 · #114 of 183 Colorado places
Hail map · Milliken
- Under 1 in
- 1–1.75 in
- 1.75–2.5 in
- 2.5–4 in
- 4 in +
- No size
For homeowners
Concerned about your roof after hail?
Send a request to Moxisync Labs for review. The latest hail report in Milliken is from July 2, 2026. We’re building local roofer coverage. Submitting a request does not guarantee a quote or book an inspection.
Phone line opening soon
What the record says about Milliken
The latest hail report in and around Milliken is from July 2, 2026, 1.00 in (quarter size). Since November 3, 2021 there have been 4 separate hail days; the biggest stones in that time were 2.75 in on June 17, 2025.
Over the 20 years 2006–2025, Milliken logged 16 reports on 9 hail days, about 0.8 reports a year. That is about the same as the median Colorado town on this site (0.8 a year) and ranks #114 of 183 Colorado cities and towns on this site for all-time reports. Milliken accounts for 2% of the 1,182 reports filed in Weld County.
14% of reports with a size were 2 inches (hen egg) or larger, against 8% for the median Colorado town on this site. The largest hail on record here is 2.75 in (baseball) on June 17, 2025 near 0.69 S Johnstown.
Reports were up 120% in 2016–2025 (11) compared with 2006–2015 (5). The busiest year was 2025, with 5 reports on 1 day. Hail here peaks in June (50% of reports); 77% fall between April and June.
Reports a year 2006–2025 average
- Milliken 0.8
- Weld County 33.4
- Median Colorado town on this site 0.8
Hail days 2006–2025
- Milliken 9
- Weld County 201
- Median Colorado town on this site 11
Share 2 in or larger of sized reports
- Milliken 14%
- Weld County 10%
- Median Colorado town on this site 8%
Hail over time
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 1 | 1 | |||||||||||
| 2025 | 5 | 5 | |||||||||||
| 2024 | 1 | 1 | |||||||||||
| 2023 | 1 | 1 | |||||||||||
| 2022 | 0 | ||||||||||||
| 2021 | 3 | 3 | |||||||||||
| 2020 | 0 | ||||||||||||
| 2019 | 1 | 1 | |||||||||||
| 2018 | 0 | ||||||||||||
| 2017 | 0 |
Hail days since Nov 3, 2021
| Date | Reports | Largest | Storm page |
|---|---|---|---|
| Jul 2, 2026 | 1 | 1.00 in | — |
| Jun 17, 2025 | 5 | 2.75 in | — |
| May 28, 2024 | 1 | 1.00 in | — |
| Jun 11, 2023 | 1 | 1.00 in | — |
Largest hail on record
| Date | Size | Location | County | Damage | Time · source |
|---|---|---|---|---|---|
| Jun 17, 2025 | 2.75 inbaseball | 0.69 S Johnstown | Weld | — | 02:40 local · NCEI |
| Jun 17, 2025 | 2.00 inhen egg | 1.74 NW Johnstown | Weld | — | 02:34 local · NCEI |
| Jul 10, 2009 | 2.00 inhen egg | 2.07 S Johnstown | Weld | $1K | 21:30 local · NCEI |
| Aug 29, 1996 | 1.75 ingolf ball | Milliken | Weld | — | 17:48 local · NCEI |
| Jun 17, 2025 | 1.50 inping pong ball | 0.53 E Johnstown | Weld | — | 02:40 local · NCEI |
Size of every report
- Under 1 in 1 5%
- 1–2 in 18 82%
- 2 in + 3 14%
Most recent reports
| Date | Size | Location | County | Time · source |
|---|---|---|---|---|
| Jul 2, 2026 | 1.00 inquarter | 1.74 NW Johnstown | Weld | 00:29 local · NCEI |
| Jun 17, 2025 | 1.50 inping pong ball | 0.53 E Johnstown | Weld | 02:40 local · NCEI |
| Jun 17, 2025 | 2.75 inbaseball | 0.69 S Johnstown | Weld | 02:40 local · NCEI |
| Jun 17, 2025 | 2.00 inhen egg | 1.74 NW Johnstown | Weld | 02:34 local · NCEI |
| Jun 17, 2025 | 1.25 inhalf dollar | 1.74 NW Johnstown | Weld | 02:31 local · NCEI |
| Jun 17, 2025 | 1.00 inquarter | 1.74 NW Johnstown | Weld | 02:28 local · NCEI |
| May 28, 2024 | 1.00 inquarter | 1.26 ESE Johnstown | Weld | 21:45 local · NCEI |
| Jun 11, 2023 | 1.00 inquarter | 1.74 NW Johnstown | Weld | 18:56 local · NCEI |
| Jun 13, 2021 | 1.25 inhalf dollar | 0.53 W Johnstown | Weld | 18:27 local · NCEI |
| Jun 13, 2021 | 1.25 inhalf dollar | 0.69 S Johnstown | Weld | 18:22 local · NCEI |
| Jun 13, 2021 | 1.50 inping pong ball | 0.87 SW Johnstown | Weld | 18:15 local · NCEI |
| Sep 11, 2019 | 1.00 inquarter | 1.74 NW Johnstown | Weld | 16:03 local · NCEI |
Hail history near Milliken
Questions about hail in Milliken
How often does it hail in Milliken, Colorado?
22 hail reports have been logged in and within about 5 km (3 miles) of Milliken since 1996. Over the 20 years 2006–2025 that averages 0.8 reports a year. That ranks #114 of 183 Colorado places by number of reports.
When is hail season in Milliken?
Most reports come in June, May, July. June alone accounts for 50% of all reports.
What is the largest hail recorded in Milliken?
2.75 in (baseball size) on June 17, 2025 near 0.69 S Johnstown. 14% of reports here were 2 inches or larger.
When did it last hail in Milliken?
The most recent report in this data is from July 2, 2026 (1.00 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.
How many hail storms has Milliken had in the last five years?
4 separate days with hail reports since November 3, 2021, adding up to 8 reports. The most recent was July 2, 2026.
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.