Frost dates for 06068Salisbury, CT
The average last spring frost in Salisbury is May 11 and the average first fall frost is October 4, giving a typical growing season of about 146 days. Dates are based on NOAA 1991-2020 climate normals.
- Average last spring frost
- May 11
- Average first fall frost
- Oct 4
- Growing season
- 146 days
Safer after May 27 (1-in-10 risk)
Possible by Sep 21 (1-in-10 risk)
Last frost typically in 191 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) | May 7 · May 23 · Jun 5 | Sep 11 · Sep 26 · Oct 7 | 125 days | 100% |
| Frost / freeze (32°F) | Apr 27 · May 11 · May 27 | Sep 21 · Oct 4 · Oct 18 | 146 days | 100% |
| Hard freeze (28°F) | Apr 16 · Apr 30 · May 13 | Oct 2 · Oct 15 · Oct 31 | 169 days | 100% |
Planting calendar for Salisbury
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 10 – Jun 16 |
| Tomatoes | Transplant outdoors | May 27 – Jun 14 |
| Peppers | Start seeds indoors | Apr 10 – May 11 |
| Peppers | Transplant outdoors | Jun 10 – Jul 11 |
| Eggplant | Start seeds indoors | Apr 27 – May 26 |
| Eggplant | Transplant outdoors | Jun 10 – Jul 11 |
| Cucumbers | Sow outdoors | Jun 10 – Jun 24 |
| Summer squash | Sow outdoors | May 27 – Jul 11 |
| Winter squash & pumpkins | Sow outdoors | Jun 10 – Jul 11 |
| Snap beans | Sow outdoors | May 27 – Jul 17 |
| Sweet corn | Sow outdoors | May 27 – Jun 14 |
| Watermelon & cantaloupe | Sow outdoors | Jun 10 – Jul 11 |
| Okra | Sow outdoors | Jun 3 – Jun 26 |
| Peas | Sow outdoors (spring) | Apr 10 – May 26 |
| Potatoes | Plant outdoors (spring) | Apr 10 – Jun 10 |
| Onions | Start seeds indoors (spring) | Feb 27 – Mar 26 |
| Onions | Transplant outdoors (spring) | Apr 27 – May 26 |
| Broccoli | Start seeds indoors (spring) | Mar 23 – Apr 26 |
| Broccoli | Transplant outdoors (spring) | Apr 27 – May 26 |
| Broccoli | Start seeds indoors (fall) | Jun 4 – Jun 14 |
| Broccoli | Transplant outdoors (fall) | Jul 4 – Jul 15 |
| Cabbage | Start seeds indoors (spring) | Mar 13 – Apr 10 |
| Cabbage | Transplant outdoors (spring) | Apr 10 – May 11 |
| Cabbage | Start seeds indoors (fall) | May 25 – Jun 24 |
| Cabbage | Transplant outdoors (fall) | Jun 24 – Jul 25 |
| Leaf lettuce | Sow outdoors (spring) | Apr 10 – Jun 26 |
| Leaf lettuce | Sow outdoors (fall) | Jun 24 – Aug 10 |
| Spinach | Sow outdoors (spring) | Apr 3 – May 17 |
| Spinach | Sow outdoors (fall) | Jul 11 – Aug 15 |
| Radishes | Sow outdoors (spring) | Apr 10 – May 31 |
| Radishes | Sow outdoors (fall) | Jun 24 – Aug 25 |
| Kale | Sow outdoors (spring) | Apr 27 – May 17 |
| Kale | Sow outdoors (fall) | Jun 17 – Jul 25 |
| Carrots | Sow outdoors (spring) | May 11 – Jun 26 |
| Carrots | Sow outdoors (fall) | May 25 – Jul 10 |
| Garlic | Plant outdoors (fall) | Sep 24 – Oct 25 |
Where these dates come from
ZIP code 06068 is matched to the NOAA station Falls Village, CT, 7.3 km away, at 550 ft elevation (152 ft lower than the ZIP code's center). Nearby stations for comparison:
| Station | Elevation | Avg last frost | Avg first frost |
|---|---|---|---|
| Falls Village, CT (used) | 550 ft | May 11 | Oct 4 |
| Copake, NY | 550 ft | May 4 | Oct 11 |
| Norfolk 2 Sw, CT | 1,340 ft | May 3 | Oct 11 |
| Millbrook 3 W, NY | 413 ft | May 4 | Oct 7 |
Frost dates near Salisbury
- Taconic, CT 06079 · last May 11, first Oct 4
- Lakeville, CT 06039 · last May 11, first Oct 4
- Falls Village, CT 06031 · last May 11, first Oct 4
- Canaan, CT 06018 · last May 11, first Oct 4
- Millerton, NY 12546 · last May 3, first Oct 11
- Ashley Falls, MA 01222 · last May 11, first Oct 4
- East Canaan, CT 06024 · last May 11, first Oct 4
- South Egremont, MA 01258 · last May 3, first Oct 11
Frequently asked questions
- When is the last frost in Salisbury, CT?
- For ZIP code 06068, the average last spring frost (32°F) is May 11, based on NOAA 1991-2020 climate normals for the Falls Village, CT weather station. There is a 1-in-10 chance of a frost after May 27.
- When is the first frost in Salisbury, CT?
- The average first fall frost (32°F) is October 4. There is a 1-in-10 chance of frost by September 21, so tender plants are at risk from that point on.
- How long is the growing season in 06068?
- In half of years, the frost-free season (between the last and first 32°F frost) is at least 146 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.