Hail History

Hail history for Moffat County, Colorado

Every NOAA hail report filed in Moffat County since 1973, with preliminary National Weather Service reports to November 5, 2026.

Readout · Moffat County

Last hail
Sep 18, 2026
1.00 in, quarter size · preliminary
Hail days, last 5 years
2
since Nov 5, 2021 · 3 reports
Largest ever
1.75 in
golf ball · Sep 4, 2024

23 reports on 14 days since 1973 · #38 of 54 Colorado counties

Hail map · Moffat County

20 mi
  • Under 1 in
  • 1–1.75 in
  • 1.75–2.5 in
  • 2.5–4 in
  • 4 in +
  • No size
23 most recent reports with a location. Dot size and colour follow hail size. Open street map

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What the record says about Moffat County

The latest hail report in Moffat County is from September 18, 2026, 1.00 in (quarter size). Since November 5, 2021 there have been 2 separate hail days; the biggest stones in that time were 1.75 in on September 4, 2024.

Over the 20 years 2006–2025, Moffat County logged 15 reports on 7 hail days, about 0.8 reports a year. That is 24% of the median Colorado county (3.1 a year) and ranks #38 of 54 Colorado counties for all-time reports. Moffat County holds 0% of all 15,581 hail reports in Colorado.

0% of reports with a size were 2 inches (hen egg) or larger, against 6% for the median Colorado county. The largest hail on record here is 1.75 in (golf ball) on September 4, 2024 near 21.94 WSW Hiawatha Camp.

Reports were down 64% in 2016–2025 (4) compared with 2006–2015 (11). The busiest year was 2007, with 6 reports on 1 day. Hail here peaks in September (48% of reports); 48% fall between April and June.

Reports a year 2006–2025 average

  • Moffat County 0.8
  • Median Colorado county 3.1

Hail days 2006–2025

  • Moffat County 7
  • Median Colorado county 41

Share 2 in or larger of sized reports

  • Moffat County 0%
  • Median Colorado county 6%

Hail over time

0246 1973: 1 reports, largest 1.75 in 1980 1990 2000: 1 reports, largest 1.00 in 2000 2004: 2 reports, largest 0.75 in 2005: 2 reports, largest 0.88 in 2007: 6 reports, largest 1.00 in 2009: 4 reports, largest 1.25 in 2010 2013: 1 reports, largest 0.75 in 2016: 1 reports, largest 1.25 in 2017: 1 reports, largest 1.00 in 2020: 1 reports, largest 1.00 in 2020 2024: 1 reports, largest 1.75 in 2026: 2 reports, largest 1.00 in
Reports per year, 1973–2026. Bar colour shows the largest hail that year. Reporting grew sharply after the mid-1990s, so early decades undercount.
051015 Jan Feb Mar April: 1 reports (4%) Apr May: 3 reports (13%) May June: 7 reports (30%) Jun Jul August: 1 reports (4%) Aug September: 11 reports (48%) Sep Oct Nov Dec
All 23 reports by calendar month.
Reports per month, 2017–2026. Darker cells had more reports.
YearJanFebMarAprMayJunJulAugSepOctNovDecTotal
2026 2 2
2025 0
2024 1 1
2023 0
2022 0
2021 0
2020 1 1
2019 0
2018 0
2017 1 1

Hail days since Nov 5, 2021

DateReportsLargestStorm page
Sep 18, 2026 2 1.00 in View
Sep 4, 2024 1 1.75 in —

Largest hail on record

Largest hail reports in Moffat County
Date Size Location Damage Time · source
Sep 4, 2024 1.75 ingolf ball 21.94 WSW Hiawatha Camp $3K 12:30 local · NCEI
Jun 11, 1973 1.75 ingolf ball — — 20:00 local · NCEI
Sep 14, 2016 1.25 inhalf dollar 3.25 NW Elk Spgs — 11:10 local · NCEI
Jun 21, 2009 1.25 inhalf dollar 12.5 NW Craig — 15:20 local · NCEI
Sep 18, 2026 1.00 inquarter 6 NNW Massadona — 23:45 UTC · NWS prelim.

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 Moffat County
Date Size Location Damage Time · source
Sep 18, 2026 1.00 inquarter 6 NNW Massadona — 23:45 UTC · NWS prelim.
Sep 18, 2026 1.00 inquarter Dinosaur — 22:30 UTC · NWS prelim.
Sep 4, 2024 1.75 ingolf ball 21.94 WSW Hiawatha Camp $3K 12:30 local · NCEI
Jun 6, 2020 1.00 inquarter 4.28 E Blue Mtn — 13:55 local · NCEI
May 7, 2017 1.00 inquarter 0.53 E Blue Mtn — 13:30 local · NCEI
Sep 14, 2016 1.25 inhalf dollar 3.25 NW Elk Spgs — 11:10 local · NCEI
Sep 17, 2013 0.75 inpenny 17.47 NW Greystone $12K 18:40 local · NCEI
Jun 21, 2009 0.88 innickel Maybell — 16:47 local · NCEI
Jun 21, 2009 1.00 inquarter Massadona — 16:02 local · NCEI
Jun 21, 2009 1.25 inhalf dollar 12.5 NW Craig — 15:20 local · NCEI
Jun 21, 2009 1.00 inquarter Maybell — 14:51 local · NCEI
Sep 5, 2007 1.00 inquarter Maybell $5K 15:20 local · NCEI

Smaller places with fewer than 10 reports

These places have too few reports for a page of their own, so their record lives here.

PlaceReportsHail daysLatest
Craig33Sep 5, 2007
Dinosaur32Sep 18, 2026
Maybell32Jun 21, 2009

Questions about hail in Moffat County

How often does it hail in Moffat County, Colorado?

23 hail reports have been logged in Moffat County since 1973. Over the 20 years 2006–2025 that averages 0.8 reports a year. That ranks #38 of 54 Colorado counties by number of reports.

When is hail season in Moffat County?

Most reports come in September, June, May. September alone accounts for 48% of all reports.

What is the largest hail recorded in Moffat County?

1.75 in (golf ball size) on September 4, 2024 near 21.94 WSW Hiawatha Camp. 0% of reports here were 2 inches or larger.

When did it last hail in Moffat County?

The most recent report in this data is from September 18, 2026 (1.00 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 5, 2026.

How many hail storms has Moffat County had in the last five years?

2 separate days with hail reports since November 5, 2021, adding up to 3 reports. The most recent was September 18, 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.