Last frost date in Berwick, Pennsylvania
May 4
Average last frost in spring. In an early year (1 in 10) it's over by April 21; in a late year (1 in 10) it comes after May 19.
October 11
Average first frost in fall. 1 year in 10 it comes by September 29.
Source: NOAA U.S. Climate Normals 1991–2020, station Benton 3 NE (USC00360582), 13.1 miles from Berwick, elevation 1,095 ft. NOAA National Centers for Environmental Information. These are long-term averages, not a forecast.
| Early year | Average | Late year | |
|---|---|---|---|
| Last frost in spring | Apr 21 | May 4 | May 19 |
| First frost in fall | Sept 29 | Oct 11 | Oct 27 |
Frost-free days in an average year: 159
| Chance in a year | Average last in spring | Average first in fall | |
|---|---|---|---|
| Light frost (36°F) | Every year | May 15 | Oct 1 |
| Frost (32°F) | Every year | May 4 | Oct 11 |
| Hard freeze (28°F) | Every year | Apr 22 | Oct 24 |
Nights at 32°F or colder in an average year: 145
What to plant now in Berwick
- Spring planting calendar for an average last frost around April 30 Berwick: May 4
- Fall planting calendar for an average first frost around October 10 Berwick: October 11
Planting dates: USDA Home and Garden Bulletin No. 9 (1967), “Suburban and Farm Vegetable Gardens,” tables 4 and 5. How we match the table.
Nearby in Pennsylvania
- Bloomsburg 11 mi · last frost Apr 27
- Hazleton 16 mi · last frost Apr 30
- Nanticoke 16 mi · last frost May 7
- Scranton 39 mi · last frost Apr 23
- Williamsport 43 mi · last frost Apr 25
Updated