Frost dates in Washington County, Rhode Island
The average last spring frost in Washington County falls Apr 11 to May 3 and the average first fall frost Oct 8 to Oct 31, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 6b to 7b. Places: Ashaway, Bradford, Carolina, Charlestown, Hope Valley, Hopkinton. Pick a ZIP for 10% and 90% odds, soil temperature and the 7-day freeze forecast.
| ZIP | Place | Last spring frost | First fall frost | Zone |
|---|---|---|---|---|
| 02804 | Ashaway | Apr 11 | Oct 31 | 6b |
| 02807 | Apr 11 | Oct 31 | 7b | |
| 02808 | Bradford | Apr 11 | Oct 31 | 7a |
| 02812 | Carolina | May 3 | Oct 8 | 6b |
| 02813 | Charlestown | Apr 11 | Oct 31 | 7a |
| 02822 | Apr 27 | Oct 15 | 6b | |
| 02832 | Hope Valley | May 3 | Oct 8 | 6b |
| 02833 | Hopkinton | Apr 11 | Oct 31 | 6b |
| 02836 | May 1 | Oct 12 | 7a | |
| 02852 | Apr 27 | Oct 15 | 7a | |
| 02873 | May 3 | Oct 8 | 6b | |
| 02874 | Apr 27 | Oct 15 | 7a | |
| 02875 | May 1 | Oct 12 | 6b | |
| 02879 | Wakefield-Peace Dale | May 1 | Oct 12 | 7a |
| 02881 | Kingston | May 1 | Oct 12 | 6b |
| 02882 | Narragansett Pier | May 1 | Oct 12 | 7a |
| 02891 | Westerly | Apr 11 | Oct 31 | 7a |
| 02892 | May 3 | Oct 8 | 6b | |
| 02894 | Apr 11 | Oct 31 | 6b | |
| 02898 | Wyoming | May 3 | Oct 8 | 6b |
Nearby counties
Kent County Newport County Bristol County Providence County
All Rhode Island counties · Download Rhode Island frost dates (CSV)
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