Frost dates for 43068Reynoldsburg, OH
The average last spring frost in Reynoldsburg is April 18 and the average first fall frost is October 27, giving a typical growing season of about 191 days. Dates are based on NOAA 1991-2020 climate normals.
- Average last spring frost
- Apr 18
- Average first fall frost
- Oct 27
- Growing season
- 191 days
Safer after May 5 (1-in-10 risk)
Possible by Oct 14 (1-in-10 risk)
Last frost typically in 166 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 15 · Apr 29 · May 16 | Oct 5 · Oct 16 · Oct 28 | 170 days | 100% |
| Frost / freeze (32°F) | Apr 4 · Apr 18 · May 5 | Oct 14 · Oct 27 · Nov 7 | 191 days | 100% |
| Hard freeze (28°F) | Mar 22 · Apr 5 · Apr 21 | Oct 26 · Nov 6 · Nov 21 | 213 days | 100% |
Planting calendar for Reynoldsburg
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 18 – May 24 |
| Tomatoes | Transplant outdoors | May 4 – Jul 7 |
| Peppers | Start seeds indoors | Mar 18 – Apr 18 |
| Peppers | Transplant outdoors | May 18 – Jun 18 |
| Eggplant | Start seeds indoors | Apr 4 – May 3 |
| Eggplant | Transplant outdoors | May 18 – Jun 18 |
| Cucumbers | Sow outdoors | May 18 – Jul 17 |
| Summer squash | Sow outdoors | May 4 – Jun 18 |
| Winter squash & pumpkins | Sow outdoors | May 18 – Jun 18 |
| Snap beans | Sow outdoors | May 4 – Aug 9 |
| Sweet corn | Sow outdoors | May 4 – Jul 7 |
| Watermelon & cantaloupe | Sow outdoors | May 18 – Jun 18 |
| Okra | Sow outdoors | May 11 – Jun 3 |
| Peas | Sow outdoors (spring) | Mar 18 – May 3 |
| Potatoes | Plant outdoors (spring) | Mar 18 – May 18 |
| Onions | Start seeds indoors (spring) | Feb 4 – Mar 3 |
| Onions | Transplant outdoors (spring) | Apr 4 – May 3 |
| Broccoli | Start seeds indoors (spring) | Feb 28 – Apr 3 |
| Broccoli | Transplant outdoors (spring) | Apr 4 – May 3 |
| Broccoli | Start seeds indoors (fall) | Jun 27 – Jul 7 |
| Broccoli | Transplant outdoors (fall) | Jul 27 – Aug 7 |
| Cabbage | Start seeds indoors (spring) | Feb 18 – Mar 18 |
| Cabbage | Transplant outdoors (spring) | Mar 18 – Apr 18 |
| Cabbage | Start seeds indoors (fall) | Jun 17 – Jul 17 |
| Cabbage | Transplant outdoors (fall) | Jul 17 – Aug 17 |
| Leaf lettuce | Sow outdoors (spring) | Mar 18 – Jun 3 |
| Leaf lettuce | Sow outdoors (fall) | Jul 17 – Sep 2 |
| Spinach | Sow outdoors (spring) | Mar 11 – Apr 24 |
| Spinach | Sow outdoors (fall) | Aug 3 – Sep 7 |
| Radishes | Sow outdoors (spring) | Mar 18 – May 8 |
| Radishes | Sow outdoors (fall) | Jul 17 – Sep 17 |
| Kale | Sow outdoors (spring) | Apr 4 – Apr 24 |
| Kale | Sow outdoors (fall) | Jul 10 – Aug 17 |
| Carrots | Sow outdoors (spring) | Apr 18 – Jun 3 |
| Carrots | Sow outdoors (fall) | Jun 17 – Aug 2 |
| Garlic | Plant outdoors (fall) | Oct 17 – Nov 17 |
Where these dates come from
ZIP code 43068 is matched to the NOAA station Columbus Port Columbus Intl Ap, OH, 7.7 km away, at 810 ft elevation (50 ft lower than the ZIP code's center). Nearby stations for comparison:
| Station | Elevation | Avg last frost | Avg first frost |
|---|---|---|---|
| Columbus Port Columbus Intl Ap, OH (used) | 810 ft | Apr 18 | Oct 27 |
| Columbus-Valley Crossing, OH | 760 ft | Apr 23 | Oct 19 |
| Columbus Wcmh, OH | 740 ft | Apr 20 | Oct 24 |
| Westerville, OH | 802 ft | Apr 22 | Oct 24 |
Frost dates near Reynoldsburg
- Reynoldsburg, OH 43069 · last Apr 18, first Oct 27
- Columbus, OH 43213 · last Apr 18, first Oct 27
- Brice, OH 43109 · last Apr 23, first Oct 19
- Summit Station, OH 43073 · last Apr 18, first Oct 27
- Pickerington, OH 43147 · last Apr 18, first Oct 27
- Blacklick, OH 43004 · last Apr 18, first Oct 27
- Etna, OH 43018 · last Apr 22, first Oct 18
- Pataskala, OH 43062 · last Apr 22, first Oct 18
Frequently asked questions
- When is the last frost in Reynoldsburg, OH?
- For ZIP code 43068, the average last spring frost (32°F) is April 18, based on NOAA 1991-2020 climate normals for the Columbus Port Columbus Intl Ap, OH weather station. There is a 1-in-10 chance of a frost after May 5.
- When is the first frost in Reynoldsburg, OH?
- The average first fall frost (32°F) is October 27. There is a 1-in-10 chance of frost by October 14, so tender plants are at risk from that point on.
- How long is the growing season in 43068?
- In half of years, the frost-free season (between the last and first 32°F frost) is at least 191 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.