Last frost date in Yeadon, Pennsylvania
April 2
Average last frost in spring. In an early year (1 in 10) it's over by March 19; in a late year (1 in 10) it comes after April 13.
November 10
Average first frost in fall. 1 year in 10 it comes by October 30.
Source: NOAA U.S. Climate Normals 1991–2020, station Philadelphia International AP (USW00013739), 4.6 miles from Yeadon, elevation 10 ft. NOAA National Centers for Environmental Information. These are long-term averages, not a forecast.
This station is also the nearest one for Darby and Lansdowne, so their frost dates are the same as Yeadon's.
| Early year | Average | Late year | |
|---|---|---|---|
| Last frost in spring | Mar 19 | Apr 2 | Apr 13 |
| First frost in fall | Oct 30 | Nov 10 | Nov 24 |
Frost-free days in an average year: 224
| Chance in a year | Average last in spring | Average first in fall | |
|---|---|---|---|
| Light frost (36°F) | Every year | Apr 13 | Oct 31 |
| Frost (32°F) | Every year | Apr 2 | Nov 10 |
| Hard freeze (28°F) | Every year | Mar 22 | Nov 23 |
Nights at 32°F or colder in an average year: 77
What to plant now in Yeadon
- Mustard greensAug 15 – Nov 1Now
- Garden peasSept 1 – Nov 1Now
- ParsleySept 1 – Nov 15Now
- RadishesSept 1 – Nov 15Now
- SpinachSept 15 – Nov 1Now
- Corn saladOct 1 – Dec 1Now
- Onion setsOct 1 – Dec 1Now
- Upland cressOct 1 – Dec 1Now
- Asparagus plantsDec 1 – Jan 1Soon
- Spring planting calendar for an average last frost around March 30 Yeadon: April 2
- Fall planting calendar for an average first frost around November 10 Yeadon: November 10
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
- Philadelphia 8 mi · last frost Mar 30
- Chester 9 mi · last frost Mar 30
- Norristown 14 mi · last frost Apr 8
- West Chester 19 mi · last frost Apr 26
- Phoenixville 20 mi · last frost Apr 18
Updated