Last frost date in Wilkinsburg, Pennsylvania
April 5
Average last frost in spring. In an early year (1 in 10) it's over by March 22; in a late year (1 in 10) it comes after April 22.
November 10
Average first frost in fall. 1 year in 10 it comes by October 28.
Source: NOAA U.S. Climate Normals 1991–2020, station Braddock Lock 2 (USC00360861), 3.7 miles from Wilkinsburg, elevation 730 ft. NOAA National Centers for Environmental Information. These are long-term averages, not a forecast.
This station is also the nearest one for Munhall, so its frost dates are the same as Wilkinsburg's.
| Early year | Average | Late year | |
|---|---|---|---|
| Last frost in spring | Mar 22 | Apr 5 | Apr 22 |
| First frost in fall | Oct 28 | Nov 10 | Nov 27 |
Frost-free days in an average year: 219
| Chance in a year | Average last in spring | Average first in fall | |
|---|---|---|---|
| Light frost (36°F) | Every year | Apr 20 | Oct 29 |
| Frost (32°F) | Every year | Apr 5 | Nov 10 |
| Hard freeze (28°F) | Every year | Mar 27 | Nov 23 |
Nights at 32°F or colder in an average year: 92
What to plant now in Wilkinsburg
- 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 April 10 Wilkinsburg: April 5
- Fall planting calendar for an average first frost around November 10 Wilkinsburg: 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
- Pittsburgh 5 mi · last frost Apr 18
- Monroeville 6 mi · last frost Apr 22
- McKeesport 7 mi · last frost May 2
- Plum 8 mi · last frost Apr 16
- New Kensington 11 mi · last frost Apr 16
Updated