Frost dates for 43060North Lewisburg, OH
The average last spring frost in North Lewisburg is April 24 and the average first fall frost is October 19, giving a typical growing season of about 179 days. Dates are based on NOAA 1991-2020 climate normals.
- Average last spring frost
- Apr 24
- Average first fall frost
- Oct 19
- Growing season
- 179 days
Safer after May 10 (1-in-10 risk)
Possible by Oct 7 (1-in-10 risk)
Last frost typically in 174 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 20 · May 4 · May 20 | Sep 28 · Oct 9 · Oct 22 | 158 days | 100% |
| Frost / freeze (32°F) | Apr 10 · Apr 24 · May 10 | Oct 7 · Oct 19 · Nov 2 | 179 days | 100% |
| Hard freeze (28°F) | Mar 28 · Apr 12 · Apr 29 | Oct 18 · Nov 1 · Nov 15 | 201 days | 100% |
Planting calendar for North Lewisburg
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 | Mar 24 – May 30 |
| Tomatoes | Transplant outdoors | May 10 – Jun 29 |
| Peppers | Start seeds indoors | Mar 24 – Apr 24 |
| Peppers | Transplant outdoors | May 24 – Jun 24 |
| Eggplant | Start seeds indoors | Apr 10 – May 9 |
| Eggplant | Transplant outdoors | May 24 – Jun 24 |
| Cucumbers | Sow outdoors | May 24 – Jul 9 |
| Summer squash | Sow outdoors | May 10 – Jun 24 |
| Winter squash & pumpkins | Sow outdoors | May 24 – Jun 24 |
| Snap beans | Sow outdoors | May 10 – Aug 1 |
| Sweet corn | Sow outdoors | May 10 – Jun 29 |
| Watermelon & cantaloupe | Sow outdoors | May 24 – Jun 24 |
| Okra | Sow outdoors | May 17 – Jun 9 |
| Peas | Sow outdoors (spring) | Mar 24 – May 9 |
| Potatoes | Plant outdoors (spring) | Mar 24 – May 24 |
| Onions | Start seeds indoors (spring) | Feb 10 – Mar 9 |
| Onions | Transplant outdoors (spring) | Apr 10 – May 9 |
| Broccoli | Start seeds indoors (spring) | Mar 6 – Apr 9 |
| Broccoli | Transplant outdoors (spring) | Apr 10 – May 9 |
| Broccoli | Start seeds indoors (fall) | Jun 19 – Jun 29 |
| Broccoli | Transplant outdoors (fall) | Jul 19 – Jul 30 |
| Cabbage | Start seeds indoors (spring) | Feb 24 – Mar 24 |
| Cabbage | Transplant outdoors (spring) | Mar 24 – Apr 24 |
| Cabbage | Start seeds indoors (fall) | Jun 9 – Jul 9 |
| Cabbage | Transplant outdoors (fall) | Jul 9 – Aug 9 |
| Leaf lettuce | Sow outdoors (spring) | Mar 24 – Jun 9 |
| Leaf lettuce | Sow outdoors (fall) | Jul 9 – Aug 25 |
| Spinach | Sow outdoors (spring) | Mar 17 – Apr 30 |
| Spinach | Sow outdoors (fall) | Jul 26 – Aug 30 |
| Radishes | Sow outdoors (spring) | Mar 24 – May 14 |
| Radishes | Sow outdoors (fall) | Jul 9 – Sep 9 |
| Kale | Sow outdoors (spring) | Apr 10 – Apr 30 |
| Kale | Sow outdoors (fall) | Jul 2 – Aug 9 |
| Carrots | Sow outdoors (spring) | Apr 24 – Jun 9 |
| Carrots | Sow outdoors (fall) | Jun 9 – Jul 25 |
| Garlic | Plant outdoors (fall) | Oct 9 – Nov 9 |
Where these dates come from
ZIP code 43060 is matched to the NOAA station Urbana Wwtp, OH, 23.3 km away, at 1,019 ft elevation (70 ft lower than the ZIP code's center). Nearby stations for comparison:
| Station | Elevation | Avg last frost | Avg first frost |
|---|---|---|---|
| Urbana Wwtp, OH (used) | 1,019 ft | Apr 24 | Oct 19 |
| Bellefontaine, OH | 1,176 ft | Apr 26 | Oct 20 |
| Marysville, OH | 970 ft | Apr 19 | Oct 26 |
| Springfield Wtp, OH | 951 ft | Apr 25 | Oct 19 |
Frost dates near North Lewisburg
- Woodstock, OH 43084 · last Apr 24, first Oct 19
- Mingo, OH 43047 · last Apr 26, first Oct 20
- Middleburg, OH 43336 · last Apr 26, first Oct 20
- Cable, OH 43009 · last Apr 24, first Oct 19
- East Liberty, OH 43319 · last Apr 26, first Oct 20
- Milford Center, OH 43045 · last Apr 19, first Oct 26
- Zanesfield, OH 43360 · last Apr 26, first Oct 20
- Irwin, OH 43029 · last Apr 19, first Oct 26
Frequently asked questions
- When is the last frost in North Lewisburg, OH?
- For ZIP code 43060, the average last spring frost (32°F) is April 24, based on NOAA 1991-2020 climate normals for the Urbana Wwtp, OH weather station. There is a 1-in-10 chance of a frost after May 10.
- When is the first frost in North Lewisburg, OH?
- The average first fall frost (32°F) is October 19. There is a 1-in-10 chance of frost by October 7, so tender plants are at risk from that point on.
- How long is the growing season in 43060?
- In half of years, the frost-free season (between the last and first 32°F frost) is at least 179 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.