NOAA Storm Events · December 2020
Hail in December 2020: 6 NOAA reports across 2 states
NOAA logged 6 hail reports in December 2020, in 5 counties across 2 states. South Carolina had the most (5). The largest stone was 0.88 inches (a nickel), near Ralls in Crosby County, Texas, on December 29, 2020. The worst day was December 7, 2020, with 5 reports in 1 state.
- Where
- 5 counties in 2 states; South Carolina had 83% of the reports
- Largest stone
- 0.88 inches, a nickel, in Crosby County, TX (near Ralls), on December 29, 2020
- Worst day
- December 7, 2020: 5 reports in 1 state, 83% of the month
- Days with hail
- 2 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 7, 2020 was the worst day with 5 reports. A day with hail averaged 3.
| December 1 | 0 |
|---|---|
| December 2 | 0 |
| December 3 | 0 |
| December 4 | 0 |
| December 5 | 0 |
| December 6 | 0 |
| December 7 | 5 |
| December 8 | 0 |
| December 9 | 0 |
| December 10 | 0 |
| December 11 | 0 |
| December 12 | 0 |
| December 13 | 0 |
| December 14 | 0 |
| December 15 | 0 |
| December 16 | 0 |
| 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 | 0 |
| December 26 | 0 |
| December 27 | 0 |
| December 28 | 0 |
| December 29 | 1 |
| December 30 | 0 |
| 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.
| SC | 5 |
|---|---|
| TX | 1 |
| # | State | Reports | Share | Largest |
|---|---|---|---|---|
| 1 | South Carolina | 5 | 83.3% | 0.7 in |
| 2 | Texas | 1 | 16.7% | 0.88 in |
| # | County | Reports | Largest |
|---|---|---|---|
| 1 | Aiken County, SC | 2 | 0.25 in |
| 2 | Crosby County, TX | 1 | 0.88 in |
| 3 | Edgefield County, SC | 1 | 0.25 in |
| 4 | Kershaw County, SC | 1 | 0.25 in |
| 5 | Lancaster County, SC | 1 | 0.7 in |
County names link to the full hail history where we have published that county. The CSV below lists all 5 counties and all 2 states.
How December 2020 compares
| Compared with | Reports | December 2020 was |
|---|---|---|
| November 2020 | 53 | -47 (-89%) |
| December 2019 | 39 | -33 (-85%) |
| the average December in the other 11 years | 55 | -49 (-89%) |
December 2020 was the 11th busiest December of the 12 in the record and the 146th 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.