NOAA Storm Events · December 2019
Hail in December 2019: 39 NOAA reports across 11 states
NOAA logged 39 hail reports in December 2019, in 23 counties across 11 states. Mississippi had the most (13). The largest stone was 1.75 inches (a golf ball), near Shaw in Concordia Parish, Louisiana, on December 16, 2019. The worst day was December 16, 2019, with 19 reports in 4 states.
- Where
- 23 counties in 11 states; Mississippi had 33% of the reports
- Largest stone
- 1.75 inches, a golf ball, in Concordia Parish, LA (near Shaw), on December 16, 2019
- Worst day
- December 16, 2019: 19 reports in 4 states, 49% of the month
- Days with hail
- 5 of 31 days had at least one report
- under 1 in
- 1 to 1.74 in
- 1.75 to 2.74 in
- 2.75 in and up
Day by day
December 16, 2019 was the worst day with 19 reports. A day with hail averaged 8.
| December 1 | 8 |
|---|---|
| December 2 | 0 |
| December 3 | 0 |
| December 4 | 0 |
| December 5 | 0 |
| December 6 | 0 |
| December 7 | 0 |
| December 8 | 0 |
| December 9 | 5 |
| December 10 | 0 |
| December 11 | 0 |
| December 12 | 0 |
| December 13 | 0 |
| December 14 | 0 |
| December 15 | 0 |
| December 16 | 19 |
| December 17 | 0 |
| December 18 | 0 |
| December 19 | 0 |
| December 20 | 0 |
| December 21 | 0 |
| December 22 | 0 |
| December 23 | 0 |
| December 24 | 0 |
| December 25 | 1 |
| December 26 | 0 |
| December 27 | 0 |
| December 28 | 0 |
| December 29 | 0 |
| December 30 | 6 |
| December 31 | 0 |
Where it hit hardest
Ranked by NOAA hail reports. A report is one spotter or sensor entry for one county and storm, so counts follow where people live as well as where hail fell.
| MS | 13 |
|---|---|
| PA | 6 |
| AZ | 5 |
| MA | 4 |
| AL | 3 |
| LA | 2 |
| OH | 2 |
| AR | 1 |
| CA | 1 |
| CT | 1 |
| # | State | Reports | Share | Largest |
|---|---|---|---|---|
| 1 | Mississippi | 13 | 33.3% | 1.75 in |
| 2 | Pennsylvania | 6 | 15.4% | 0.88 in |
| 3 | Arizona | 5 | 12.8% | 1 in |
| 4 | Massachusetts | 4 | 10.3% | 1 in |
| 5 | Alabama | 3 | 7.7% | 1.25 in |
| 6 | Louisiana | 2 | 5.1% | 1.75 in |
| 7 | Ohio | 2 | 5.1% | 0.88 in |
| 8 | Arkansas | 1 | 2.6% | 1 in |
| 9 | California | 1 | 2.6% | 0.25 in |
| 10 | Connecticut | 1 | 2.6% | 1 in |
| # | County | Reports | Largest |
|---|---|---|---|
| 1 | Maricopa County, AZ | 5 | 1 in |
| 2 | Hampden County, MA | 4 | 1 in |
| 3 | Beaver County, PA | 3 | 0.75 in |
| 4 | Clarke County, MS | 3 | 1 in |
| 5 | Lincoln County, MS | 3 | 1.75 in |
| 6 | Allegheny County, PA | 2 | 0.88 in |
| 7 | Madison County, AL | 2 | 1.25 in |
| 8 | Simpson County, MS | 2 | 1.25 in |
| 9 | Amite County, MS | 1 | 1.25 in |
| 10 | Ashley County, AR | 1 | 1 in |
County names link to the full hail history where we have published that county. The CSV below lists all 23 counties and all 11 states.
How December 2019 compares
| Compared with | Reports | December 2019 was |
|---|---|---|
| November 2019 | 43 | -4 (-9%) |
| December 2018 | 61 | -22 (-36%) |
| the average December in the other 11 years | 52 | -13 (-25%) |
December 2019 was the 7th busiest December of the 12 in the record and the 133rd busiest of all 150 months.
| 2014 | 63 |
|---|---|
| 2015 | 91 |
| 2016 | 24 |
| 2017 | 21 |
| 2018 | 61 |
| 2019 | 39 |
| 2020 | 6 |
| 2021 | 123 |
| 2022 | 20 |
| 2023 | 101 |
| 2024 | 58 |
| 2025 | 2 |
Every December in the record, 2014 to 2025. Months after June 2026 are not in NOAA's file yet.
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Download the data
Source: NOAA NCEI Storm Events Database, hail rows at county level, data through June 2026. Reports are preliminary and unverified: they show that hail was reported in a county, not that a given roof was damaged. Method: how we count. More: State of Hail by year · county hail history · press.
Source: NOAA Storm Events Database, public domain. Counts and tables on this page are free to reuse with credit to PickARoofer under CC BY 4.0.