Frost dates for 22945Ivy, VA
The average last spring frost in Ivy is April 3 and the average first fall frost is November 1, giving a typical growing season of about 211 days. Dates are based on NOAA 1991-2020 climate normals.
- Average last spring frost
- Apr 3
- Average first fall frost
- Nov 1
- Growing season
- 211 days
Safer after Apr 23 (1-in-10 risk)
Possible by Oct 19 (1-in-10 risk)
Last frost typically in 151 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 2 · Apr 19 · May 9 | Oct 10 · Oct 23 · Nov 4 | 185 days | 100% |
| Frost / freeze (32°F) | Mar 19 · Apr 3 · Apr 23 | Oct 19 · Nov 1 · Nov 16 | 211 days | 100% |
| Hard freeze (28°F) | Mar 3 · Mar 21 · Apr 5 | Oct 29 · Nov 13 · Dec 2 | 238 days | 100% |
Planting calendar for Ivy
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 3 – May 9 |
| Tomatoes | Transplant outdoors | Apr 19 – Jul 12 |
| Peppers | Start seeds indoors | Mar 3 – Apr 3 |
| Peppers | Transplant outdoors | May 3 – Jun 3 |
| Eggplant | Start seeds indoors | Mar 20 – Apr 18 |
| Eggplant | Transplant outdoors | May 3 – Jun 3 |
| Cucumbers | Sow outdoors | May 3 – Jul 22 |
| Summer squash | Sow outdoors | Apr 19 – Jun 3 |
| Winter squash & pumpkins | Sow outdoors | May 3 – Jun 3 |
| Snap beans | Sow outdoors | Apr 19 – Aug 14 |
| Sweet corn | Sow outdoors | Apr 19 – Jul 12 |
| Watermelon & cantaloupe | Sow outdoors | May 3 – Jun 3 |
| Okra | Sow outdoors | Apr 26 – May 19 |
| Peas | Sow outdoors (spring) | Mar 3 – Apr 18 |
| Potatoes | Plant outdoors (spring) | Mar 3 – May 3 |
| Onions | Start seeds indoors (spring) | Jan 20 – Feb 16 |
| Onions | Transplant outdoors (spring) | Mar 20 – Apr 18 |
| Broccoli | Start seeds indoors (spring) | Feb 13 – Mar 19 |
| Broccoli | Transplant outdoors (spring) | Mar 20 – Apr 18 |
| Broccoli | Start seeds indoors (fall) | Jul 2 – Jul 12 |
| Broccoli | Transplant outdoors (fall) | Aug 1 – Aug 12 |
| Cabbage | Start seeds indoors (spring) | Feb 3 – Mar 3 |
| Cabbage | Transplant outdoors (spring) | Mar 3 – Apr 3 |
| Cabbage | Start seeds indoors (fall) | Jun 22 – Jul 22 |
| Cabbage | Transplant outdoors (fall) | Jul 22 – Aug 22 |
| Leaf lettuce | Sow outdoors (spring) | Mar 3 – May 19 |
| Leaf lettuce | Sow outdoors (fall) | Jul 22 – Sep 7 |
| Spinach | Sow outdoors (spring) | Feb 24 – Apr 9 |
| Spinach | Sow outdoors (fall) | Aug 8 – Sep 12 |
| Radishes | Sow outdoors (spring) | Mar 3 – Apr 23 |
| Radishes | Sow outdoors (fall) | Jul 22 – Sep 22 |
| Kale | Sow outdoors (spring) | Mar 20 – Apr 9 |
| Kale | Sow outdoors (fall) | Jul 15 – Aug 22 |
| Carrots | Sow outdoors (spring) | Apr 3 – May 19 |
| Carrots | Sow outdoors (fall) | Jun 22 – Aug 7 |
| Garlic | Plant outdoors (fall) | Oct 22 – Nov 22 |
Where these dates come from
ZIP code 22945 is matched to the NOAA station Charlottesville Ap, VA, 14.9 km away, at 641 ft elevation (80 ft higher than the ZIP code's center). Nearby stations for comparison:
| Station | Elevation | Avg last frost | Avg first frost |
|---|---|---|---|
| Charlottesville Ap, VA (used) | 641 ft | Apr 3 | Nov 1 |
| Free Union, VA | 590 ft | Apr 19 | Oct 24 |
| Charlottesville 2W, VA | 866 ft | Apr 2 | Nov 10 |
| Charlottesville 2 Sse, VA | 1,177 ft | Apr 2 | Nov 8 |
Frost dates near Ivy
- Charlottesville, VA 22901 · last Apr 3, first Nov 1
- White Hall, VA 22987 · last Apr 3, first Nov 1
- Crozet, VA 22932 · last Apr 2, first Nov 10
- Batesville, VA 22924 · last Apr 19, first Oct 24
- Earlysville, VA 22936 · last Apr 3, first Nov 1
- Free Union, VA 22940 · last Apr 3, first Nov 1
- North Garden, VA 22959 · last Apr 5, first Nov 4
- Greenwood, VA 22943 · last Apr 2, first Nov 10
Frequently asked questions
- When is the last frost in Ivy, VA?
- For ZIP code 22945, the average last spring frost (32°F) is April 3, based on NOAA 1991-2020 climate normals for the Charlottesville Ap, VA weather station. There is a 1-in-10 chance of a frost after April 23.
- When is the first frost in Ivy, VA?
- The average first fall frost (32°F) is November 1. There is a 1-in-10 chance of frost by October 19, so tender plants are at risk from that point on.
- How long is the growing season in 22945?
- In half of years, the frost-free season (between the last and first 32°F frost) is at least 211 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.