USDA Hardiness Zone 6a
Frost Dates for 18344 — Mount Pocono, Pennsylvania
Averages from Mt Pocono Mountains Ap, PA US, the nearest reporting station, 1.9 miles away.
Plant tender crops after May 6, and expect the first autumn freeze around October 8. That leaves about 154 frost-free days.
- Last spring frost
- May 6
- First fall frost
- October 8
- Growing season
- 154 days
- Hardiness zone
- 6a
50% probability
50% probability
frost-free
-10 to -5°F annual low
Planting calendar for 18344
| When | What to do |
|---|---|
| February 25 – March 11 | Start peppers and aubergines indoors They need eight to ten weeks under lights before they can go out. |
| March 11 – March 25 | Start tomatoes indoors Six to eight weeks gives a transplant big enough to set fruit early. |
| April 8 – April 22 | Sow peas, spinach, lettuce, radish outdoors These tolerate light frost and prefer to germinate in cool soil. |
| May 6 onward | Transplant tomatoes, peppers, basil, squash, cucumbers The average last freeze has passed — still watch the actual forecast. |
| by July 16 | Sow the autumn crop of carrots, beets and brassicas They need about twelve weeks to size up before growth stops. |
| by September 24 | Harvest tender crops, or be ready to cover them A first freeze two weeks early is well within normal variation. |
| October 8 onward | Plant garlic, mulch beds, lift tender bulbs Garlic wants a cold spell; bare soil loses structure over winter. |
What these dates mean
Wait until after May 6 to put tender plants — tomatoes, peppers, basil, squash — in the ground. That is the date by which half of years in Mount Pocono, Pennsylvania are past their last freeze. Harvest before October 8, which leaves roughly 154 frost-free days.
ZIP 18344 sits in USDA hardiness zone 6a, meaning the average coldest night of the year falls between -10 to -5°F. Zone decides what survives the winter; frost dates decide when to plant each spring. They are different questions, and a plant can pass one and fail the other.
These are thirty-year NOAA averages for 1991–2020, not a forecast. Any individual year can frost two to three weeks either side of these dates, so check the actual forecast before planting out.