Frost dates for 26203Erbacon, WV
The average last spring frost in Erbacon is May 4 and the average first fall frost is October 12, giving a typical growing season of about 160 days. Dates are based on NOAA 1991-2020 climate normals.
- Average last spring frost
- May 4
- Average first fall frost
- Oct 12
- Growing season
- 160 days
Safer after May 22 (1-in-10 risk)
Possible by Sep 29 (1-in-10 risk)
Last frost typically in 182 days
Frost risk by date
NOAA reports frost dates as probabilities. The middle date is the average (a 50% chance). For spring, the 10% date is a safer planting date: frost after it happens in about 1 year in 10. Light frost (36°F) can damage tender plants; a hard freeze (28°F) kills most annuals.
| Temperature | Last spring: 90% / 50% / 10% chance | First fall: 10% / 50% / 90% chance | Growing season (50%) | Years with at least one |
|---|---|---|---|---|
| Light frost (36°F) | Apr 30 · May 15 · May 31 | Sep 21 · Oct 3 · Oct 15 | 140 days | 100% |
| Frost / freeze (32°F) | Apr 18 · May 4 · May 22 | Sep 29 · Oct 12 · Oct 26 | 160 days | 100% |
| Hard freeze (28°F) | Apr 7 · Apr 21 · May 13 | Oct 8 · Oct 23 · Nov 4 | 183 days | 100% |
Planting calendar for Erbacon
Planting windows from the University of Maryland Extension calendar, shifted to your average frost dates. Use them as a starting point and adjust for seed packet instructions and local conditions.
| Crop | Task | Window |
|---|---|---|
| Tomatoes | Start seeds indoors | Apr 3 – Jun 9 |
| Tomatoes | Transplant outdoors | May 20 – Jun 22 |
| Peppers | Start seeds indoors | Apr 3 – May 4 |
| Peppers | Transplant outdoors | Jun 3 – Jul 4 |
| Eggplant | Start seeds indoors | Apr 20 – May 19 |
| Eggplant | Transplant outdoors | Jun 3 – Jul 4 |
| Cucumbers | Sow outdoors | Jun 3 – Jul 2 |
| Summer squash | Sow outdoors | May 20 – Jul 4 |
| Winter squash & pumpkins | Sow outdoors | Jun 3 – Jul 4 |
| Snap beans | Sow outdoors | May 20 – Jul 25 |
| Sweet corn | Sow outdoors | May 20 – Jun 22 |
| Watermelon & cantaloupe | Sow outdoors | Jun 3 – Jul 4 |
| Okra | Sow outdoors | May 27 – Jun 19 |
| Peas | Sow outdoors (spring) | Apr 3 – May 19 |
| Potatoes | Plant outdoors (spring) | Apr 3 – Jun 3 |
| Onions | Start seeds indoors (spring) | Feb 20 – Mar 19 |
| Onions | Transplant outdoors (spring) | Apr 20 – May 19 |
| Broccoli | Start seeds indoors (spring) | Mar 16 – Apr 19 |
| Broccoli | Transplant outdoors (spring) | Apr 20 – May 19 |
| Broccoli | Start seeds indoors (fall) | Jun 12 – Jun 22 |
| Broccoli | Transplant outdoors (fall) | Jul 12 – Jul 23 |
| Cabbage | Start seeds indoors (spring) | Mar 6 – Apr 3 |
| Cabbage | Transplant outdoors (spring) | Apr 3 – May 4 |
| Cabbage | Start seeds indoors (fall) | Jun 2 – Jul 2 |
| Cabbage | Transplant outdoors (fall) | Jul 2 – Aug 2 |
| Leaf lettuce | Sow outdoors (spring) | Apr 3 – Jun 19 |
| Leaf lettuce | Sow outdoors (fall) | Jul 2 – Aug 18 |
| Spinach | Sow outdoors (spring) | Mar 27 – May 10 |
| Spinach | Sow outdoors (fall) | Jul 19 – Aug 23 |
| Radishes | Sow outdoors (spring) | Apr 3 – May 24 |
| Radishes | Sow outdoors (fall) | Jul 2 – Sep 2 |
| Kale | Sow outdoors (spring) | Apr 20 – May 10 |
| Kale | Sow outdoors (fall) | Jun 25 – Aug 2 |
| Carrots | Sow outdoors (spring) | May 4 – Jun 19 |
| Carrots | Sow outdoors (fall) | Jun 2 – Jul 18 |
| Garlic | Plant outdoors (fall) | Oct 2 – Nov 2 |
Where these dates come from
ZIP code 26203 is matched to the NOAA station Webster Springs 8 N, WV, 13.7 km away, at 1,850 ft elevation (65 ft higher than the ZIP code's center). Nearby stations for comparison:
| Station | Elevation | Avg last frost | Avg first frost |
|---|---|---|---|
| Webster Springs 8 N, WV (used) | 1,850 ft | May 4 | Oct 12 |
| Sutton Lake, WV | 868 ft | Apr 22 | Oct 28 |
| Hacker Valley, WV | 1,582 ft | May 7 | Oct 10 |
| Gassaway, WV | 848 ft | Apr 20 | Oct 25 |
Frost dates near Erbacon
- Little Birch, WV 26629 · last Apr 22, first Oct 28
- Webster Springs, WV 26288 · last May 4, first Oct 12
- Diana, WV 26217 · last May 4, first Oct 12
- Cowen, WV 26206 · last May 4, first Oct 12
- Sutton, WV 26601 · last Apr 22, first Oct 28
- Upperglade, WV 26266 · last Apr 30, first Oct 18
- Birch River, WV 26610 · last Apr 27, first Oct 19
- Tioga, WV 26691 · last May 5, first Oct 7
Frequently asked questions
- When is the last frost in Erbacon, WV?
- For ZIP code 26203, the average last spring frost (32°F) is May 4, based on NOAA 1991-2020 climate normals for the Webster Springs 8 N, WV weather station. There is a 1-in-10 chance of a frost after May 22.
- When is the first frost in Erbacon, WV?
- The average first fall frost (32°F) is October 12. There is a 1-in-10 chance of frost by September 29, so tender plants are at risk from that point on.
- How long is the growing season in 26203?
- In half of years, the frost-free season (between the last and first 32°F frost) is at least 160 days long.
- Are these frost dates a forecast?
- No. They are 30-year averages and probabilities from NOAA weather station records. Use them to plan, then watch your local forecast before planting tender crops or leaving them uncovered.