Aurora, WV 26705 planting calendar
- USDA zone
- 6a−10 to −5 °F
- Last frost
- Apr 28avg, 32°F
- First frost
- Oct 23avg, 32°F
- Growing season
- 179days
Aurora, West Virginia is in USDA plant hardiness zone 6a. Its average last spring frost is around April 28 and the first fall frost around October 23, giving a growing season of about 179 days (NOAA 1991–2020 normals, 32°F, median). Start tender crops like tomatoes and peppers indoors weeks before the last frost and set them out afterward; sow hardy crops such as peas, spinach, and lettuce before it. The planner below turns those frost dates into a printable per-crop planting calendar.
Aurora planting calendar
Each crop's windows are counted from Aurora's average frost dates. hatched = start seeds indoors, solid green = plant out, teal = a fall sowing, and the terracotta dot marks the estimated first harvest. Ranges are extension-guide planning guidance, not guarantees.
- Start indoors
- Plant out
- Fall sowing
- First harvest
| Crop | Frost tolerance | Start indoors | Plant out | First harvest | Fall planting |
|---|---|---|---|---|---|
| Tomato | Tender | Mar 3 – Mar 17 | May 5 – May 12 | Jul 4 – Jul 24 | — |
| Pepper | Very tender | Feb 17 – Mar 3 | May 12 – May 19 | Jul 11 – Aug 10 | — |
| Cucumber | Tender | Mar 31 – Apr 7 | May 5 – May 12 | Jun 24 – Jul 14 | — |
| Summer squash / zucchini | Tender | — | May 5 – May 12 | Jun 19 – Jul 4 | — |
| Bush bean | Tender | — | May 5 – May 12 | Jun 24 – Jul 4 | Aug 24 – Sep 3 |
| Sweet corn | Tender | — | Apr 28 – May 12 | Jun 27 – Jul 27 | — |
| Basil | Very tender | Mar 17 – Mar 31 | May 5 – May 12 | Jun 4 – Jun 19 | — |
| Lettuce | Half-hardy | Mar 17 – Mar 31 | Mar 31 – Apr 14 | May 15 – May 30 | Aug 10 – Aug 25 |
| Pea | Hardy | — | Mar 17 – Mar 31 | May 11 – May 26 | Jul 31 – Aug 15 |
| Spinach | Hardy | — | Mar 17 – Mar 31 | Apr 26 – May 6 | Aug 20 – Aug 30 |
| Carrot | Half-hardy | — | Apr 7 – Apr 14 | Jun 6 – Jun 26 | Jul 21 – Aug 10 |
| Broccoli | Half-hardy | Mar 3 – Mar 17 | Mar 31 – Apr 14 | May 25 – Jun 14 | Jul 26 – Aug 15 |
Data: NOAA NCEI U.S. Climate Normals 1991–2020 (public domain) and USDA Plant Hardiness Zone Map 2023. Planting windows synthesized from U.S. Cooperative Extension guides.
Frost & freeze dates
From NOAA's 1991–2020 Climate Normals at station USC00467785. The median (p50) is the average date; the 90%-safe column is the date the freeze has passed in about 9 years out of 10 (p10 for spring, p90 for fall) — the conservative date to plant after or harvest before.
| Threshold | Last spring — avg | Last spring — 90%-safe | First fall — avg | First fall — 90%-safe | Season (days) |
|---|---|---|---|---|---|
| 36°F | May 7 | May 23 | Oct 13 | Oct 25 | 158 |
| 32°F (freeze) | Apr 28 | May 15 | Oct 23 | Nov 4 | 179 |
| 28°F | Apr 14 | May 3 | Nov 1 | Nov 15 | 200 |
| 24°F | Apr 2 | Apr 18 | Nov 11 | Nov 29 | 222 |
32°F is the standard "freeze" line that damages tender crops; lighter 36°F frost can nip the most cold-sensitive plants, while hardy crops shrug off light frost down toward 28°F. Use the threshold that matches what you are protecting.
Growing degree days
Growing degree days (GDD) accumulate warmth above a base temperature over the year — a better predictor of crop development than the calendar alone. Warm-season crops need a long, warm GDD total; a short, cool GDD total favors greens and brassicas.
| Model | °F·days | Used for |
|---|---|---|
| Base 50°F (warm-season) | 3,004 | standard warm-season base (tomato, corn, beans) |
| Base 40°F (cool-season) | 5,315 | cool-season crops (brassicas, greens) |
Hardiness zone 6a
Aurora sits in USDA plant hardiness zone 6a on the 2023 map — meaning its average annual extreme minimum winter temperature is about −10 to −5 °F. That number tells you which perennials, shrubs, and trees reliably survive an average winter here; it does not set your planting dates, which come from the frost calendar above.
Explore more places in zone 6a, or see all USDA hardiness zones.
Frequently asked questions
- What USDA hardiness zone is Aurora?
- Aurora, West Virginia is in USDA plant hardiness zone 6a on the 2023 map (average annual extreme minimum temperature −10 to −5 °F) — from the USDA Plant Hardiness Zone Map 2023, matched to this location's ZIP. See the methodology page for sources.
- When is the last frost in Aurora?
- The average (median) last spring frost at 32°F is around April 28, from NOAA's 1991–2020 climate normals at the nearest reporting station. Roughly one year in ten the last frost is as late as May 15, so wait until then before setting out frost-tender plants if you want to be safe.
- When is the first fall frost in Aurora?
- The average first fall frost at 32°F is around October 23. That leaves a growing season of about 179 days between the average last spring and first fall frosts.
- When should I start tomatoes in Aurora?
- Start tomato seeds indoors about Mar 3 – Mar 17 and transplant them outside about May 5 – May 12, once the danger of frost has passed. Estimated first harvest is around Jul 4 – Jul 24.
- How long is the growing season in Aurora?
- About 179 days at the 32°F threshold (NOAA 1991–2020, median) — the span between the average last spring frost (~April 28) and the average first fall frost (~October 23). Cold-hardy crops extend usable time at both ends; frost-tender crops fit inside it.
Sources & method
Frost, freeze, growing-season, and growing-degree-day figures are NOAA NCEI U.S. Climate Normals 1991–2020 for station USC00467785 (Rowlesburg 1, 9 km away). The hardiness zone is the USDA Plant Hardiness Zone Map 2023, matched to this location's ZIP. Planting windows are computed by counting from the average last and first frost using per-crop offsets synthesized from U.S. Cooperative Extension guides — the full method and citations are on the methodology page.