Emeigh, PA frost dates
Last spring frostMay 10median date
First fall frostOct 5median date
Growing season148 daysfrost-free
Hardiness zone6aZone 6a
How Emeigh compares
- In 8 years out of 10, the last spring frost in Emeigh falls between April 25 and May 28, a 33-day window. The first fall frost falls between September 24 and October 21.
- The median last frost is 13 days later than the Pennsylvania median of Apr 27.
- Its 148-day growing season is longer than 10% of the 1,787 Pennsylvania places with a regular frost season (state median 175 days).
- The last frost is 11 days later than the zone 6a median of Apr 29. Hardiness zones measure winter cold, not season length, so use these dates rather than a zone 6a chart.
- The weather station records an average of 154 nights a year at or below 32°F.
- Compared with Pittsburgh, PA, 107 km away, the last frost here is 16 days later than there and the growing season is 38 days shorter.
Frost probability
| Chance of frost after | Date |
|---|---|
| 90% (early) | April 25 |
| 50% (median) | May 10 |
| 10% (safe for tender plants) | May 28 |
| Chance of frost before | Date |
|---|---|
| 10% (early) | September 24 |
| 50% (median) | October 5 |
| 90% (late) | October 21 |
Frost here means 32°F (0°C). A median date means half of years have their last frost earlier and half later.
Planting calendar for Emeigh, PA
Emeigh, PA frost dates — last frost May 10, first frost Oct 5, zone 6a. whenisthelastfrost.com
Crop
JFMAMJJASOND
Start indoors: Feb 15 to Mar 1Transplant outside: Apr 12 to Apr 26
Start indoors: Mar 1 to Mar 15Transplant outside: May 24 to Jun 7
Start indoors: Mar 1 to Mar 15Transplant outside: May 24 to Jun 7
Start indoors: Mar 15 to Mar 29Transplant outside: May 17 to May 31
Start indoors: Mar 15 to Mar 29Transplant outside: Apr 19 to May 3Sow outdoors: Apr 12 to May 17Plant for fall: Aug 10 to Sep 7
Start indoors: Mar 15 to Mar 29Transplant outside: Apr 12 to Apr 26Sow outdoors: Apr 12 to Apr 26Plant for fall: Jul 27 to Aug 17
Start indoors: Mar 15 to Mar 29Transplant outside: Apr 26 to May 10Plant for fall: Jun 29 to Jul 20
Start indoors: Mar 15 to Mar 29Transplant outside: Apr 19 to May 3Plant for fall: Jun 29 to Jul 20
Start indoors: Mar 15 to Mar 29Transplant outside: Apr 26 to May 10Plant for fall: Jun 29 to Jul 20
Start indoors: Mar 29 to Apr 12Transplant outside: May 31 to Jun 14Sow outdoors: May 31 to Jun 14
Start indoors: Mar 29 to Apr 12Transplant outside: May 17 to May 31
Sow outdoors: Mar 29 to Apr 19Plant for fall: Jul 13 to Aug 3
Sow outdoors: Mar 29 to Apr 19Plant for fall: Aug 10 to Aug 31
Sow outdoors: Apr 5 to May 17Plant for fall: Aug 24 to Sep 14
Start indoors: Apr 12 to Apr 19Transplant outside: May 24 to May 31Sow outdoors: May 17 to May 31Plant for fall: Jul 20 to Aug 3
Start indoors: Apr 12 to Apr 19Sow outdoors: May 17 to May 31Plant for fall: Jul 27 to Aug 10
Start indoors: Apr 12 to Apr 19Sow outdoors: May 17 to May 31
Start indoors: Apr 12 to Apr 19Transplant outside: May 24 to Jun 7
Sow outdoors: Apr 19 to May 17Plant for fall: Jul 13 to Jul 27
Sow outdoors: Apr 19 to May 17Plant for fall: Jul 27 to Aug 10
Sow outdoors: Apr 19 to May 10
Sow outdoors: Apr 26 to May 24Plant for fall: Jul 27 to Aug 10
Sow outdoors: Apr 26 to May 17Plant for fall: Aug 10 to Aug 31
Sow outdoors: May 17 to Jun 7Plant for fall: Jul 20 to Aug 3
Sow outdoors: May 17 to May 31
Transplant outside: May 24 to Jun 14
Plant for fall: Sep 21 to Oct 26
Start indoorsTransplant outsideSow outdoorsPlant for fallMedian frost dates
When to plant vegetables in Emeigh, PA
| Crop | Start indoors | Transplant | Sow outdoors | Fall crop |
|---|---|---|---|---|
| Onions | Feb 15 – Mar 1 | Apr 12 – Apr 26 | — | — |
| Peppers | Mar 1 – Mar 15 | May 24 – Jun 7 | — | — |
| Eggplant | Mar 1 – Mar 15 | May 24 – Jun 7 | — | — |
| Tomatoes | Mar 15 – Mar 29 | May 17 – May 31 | — | — |
| Lettuce | Mar 15 – Mar 29 | Apr 19 – May 3 | Apr 12 – May 17 | Aug 10 – Sep 7 |
| Kale | Mar 15 – Mar 29 | Apr 12 – Apr 26 | Apr 12 – Apr 26 | Jul 27 – Aug 17 |
| Broccoli | Mar 15 – Mar 29 | Apr 26 – May 10 | — | Jun 29 – Jul 20 |
| Cabbage | Mar 15 – Mar 29 | Apr 19 – May 3 | — | Jun 29 – Jul 20 |
| Cauliflower | Mar 15 – Mar 29 | Apr 26 – May 10 | — | Jun 29 – Jul 20 |
| Okra | Mar 29 – Apr 12 | May 31 – Jun 14 | May 31 – Jun 14 | — |
| Basil | Mar 29 – Apr 12 | May 17 – May 31 | — | — |
| Peas | — | — | Mar 29 – Apr 19 | Jul 13 – Aug 3 |
| Spinach | — | — | Mar 29 – Apr 19 | Aug 10 – Aug 31 |
| Radishes | — | — | Apr 5 – May 17 | Aug 24 – Sep 14 |
| Cucumbers | Apr 12 – Apr 19 | May 24 – May 31 | May 17 – May 31 | Jul 20 – Aug 3 |
| Zucchini & Summer Squash | Apr 12 – Apr 19 | — | May 17 – May 31 | Jul 27 – Aug 10 |
| Winter Squash & Pumpkins | Apr 12 – Apr 19 | — | May 17 – May 31 | — |
| Melons & Watermelon | Apr 12 – Apr 19 | May 24 – Jun 7 | — | — |
| Carrots | — | — | Apr 19 – May 17 | Jul 13 – Jul 27 |
| Beets | — | — | Apr 19 – May 17 | Jul 27 – Aug 10 |
| Potatoes | — | — | Apr 19 – May 10 | — |
| Swiss Chard | — | — | Apr 26 – May 24 | Jul 27 – Aug 10 |
| Cilantro | — | — | Apr 26 – May 17 | Aug 10 – Aug 31 |
| Green Beans | — | — | May 17 – Jun 7 | Jul 20 – Aug 3 |
| Sweet Corn | — | — | May 17 – May 31 | — |
| Sweet Potatoes | — | May 24 – Jun 14 | — | — |
| Garlic | — | — | — | Sep 21 – Oct 26 |
Dates come from the median frost dates and common extension-service timing. Adjust for your soil temperature, microclimate and the varieties you grow.
About these dates
Based on 1991–2020 NOAA climate normals for the Prince Gallitzin Sp, PA weather station, 20 km away (elevation 1,519 ft (463 m)).
Frost dates near Emeigh
- Northern Cambria May 10 · Oct 5
- Marsteller May 10 · Oct 5
- Spangler May 10 · Oct 5
- Hastings May 10 · Oct 5
- Cherry Tree May 10 · Oct 5
- Westover May 10 · Oct 5
- Saint Benedict May 10 · Oct 5
- Alverda May 17 · Oct 2
- Saint Boniface May 10 · Oct 5
- Elmora May 17 · Oct 2
Frequently asked questions
When is the last frost in Emeigh, PA?
The median last spring frost in Emeigh, PA is May 10. There is still about a 10% chance of frost after May 28, so wait until then to plant frost-tender crops like tomatoes and peppers.
When is the first frost in Emeigh, PA?
The median first fall frost is October 5, with about a 10% chance of frost before September 24.
How long is the growing season in Emeigh, PA?
About 148 days between the median last spring frost and first fall frost.
What planting zone is Emeigh, PA?
Emeigh, PA is in USDA hardiness zone 6a.