Frost dates for 32615Alachua, FL
The average last spring frost in Alachua is March 13 and the average first fall frost is November 22, giving a typical growing season of about 255 days. Dates are based on NOAA 1991-2020 climate normals.
- Average last spring frost
- Mar 13
- Average first fall frost
- Nov 22
- Growing season
- 255 days
Safer after Apr 2 (1-in-10 risk)
Possible by Nov 4 (1-in-10 risk)
First frost typically in 19 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) | Mar 4 · Mar 28 · Apr 16 | Oct 26 · Nov 12 · Nov 30 | 229 days | 100% |
| Frost / freeze (32°F) | Feb 16 · Mar 13 · Apr 2 | Nov 4 · Nov 22 · Dec 15 | 255 days | 100% |
| Hard freeze (28°F) | Jan 26 · Feb 26 · Mar 19 | Nov 14 · Dec 7 · Jan 7 | 288 days | 99% |
Planting calendar for Alachua
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 | Feb 10 – Apr 18 |
| Tomatoes | Transplant outdoors | Mar 29 – Aug 2 |
| Peppers | Start seeds indoors | Feb 10 – Mar 13 |
| Peppers | Transplant outdoors | Apr 12 – May 13 |
| Eggplant | Start seeds indoors | Feb 27 – Mar 28 |
| Eggplant | Transplant outdoors | Apr 12 – May 13 |
| Cucumbers | Sow outdoors | Apr 12 – Aug 12 |
| Summer squash | Sow outdoors | Mar 29 – May 13 |
| Winter squash & pumpkins | Sow outdoors | Apr 12 – May 13 |
| Snap beans | Sow outdoors | Mar 29 – Sep 4 |
| Sweet corn | Sow outdoors | Mar 29 – Aug 2 |
| Watermelon & cantaloupe | Sow outdoors | Apr 12 – May 13 |
| Okra | Sow outdoors | Apr 5 – Apr 28 |
| Peas | Sow outdoors (spring) | Feb 10 – Mar 28 |
| Potatoes | Plant outdoors (spring) | Feb 10 – Apr 12 |
| Onions | Start seeds indoors (spring) | Dec 30 – Jan 26 |
| Onions | Transplant outdoors (spring) | Feb 27 – Mar 28 |
| Broccoli | Start seeds indoors (spring) | Jan 23 – Feb 26 |
| Broccoli | Transplant outdoors (spring) | Feb 27 – Mar 28 |
| Broccoli | Start seeds indoors (fall) | Jul 23 – Aug 2 |
| Broccoli | Transplant outdoors (fall) | Aug 22 – Sep 2 |
| Cabbage | Start seeds indoors (spring) | Jan 13 – Feb 10 |
| Cabbage | Transplant outdoors (spring) | Feb 10 – Mar 13 |
| Cabbage | Start seeds indoors (fall) | Jul 13 – Aug 12 |
| Cabbage | Transplant outdoors (fall) | Aug 12 – Sep 12 |
| Leaf lettuce | Sow outdoors (spring) | Feb 10 – Apr 28 |
| Leaf lettuce | Sow outdoors (fall) | Aug 12 – Sep 28 |
| Spinach | Sow outdoors (spring) | Feb 3 – Mar 19 |
| Spinach | Sow outdoors (fall) | Aug 29 – Oct 3 |
| Radishes | Sow outdoors (spring) | Feb 10 – Apr 2 |
| Radishes | Sow outdoors (fall) | Aug 12 – Oct 13 |
| Kale | Sow outdoors (spring) | Feb 27 – Mar 19 |
| Kale | Sow outdoors (fall) | Aug 5 – Sep 12 |
| Carrots | Sow outdoors (spring) | Mar 13 – Apr 28 |
| Carrots | Sow outdoors (fall) | Jul 13 – Aug 28 |
| Garlic | Plant outdoors (fall) | Nov 12 – Dec 13 |
Where these dates come from
ZIP code 32615 is matched to the NOAA station High Springs, FL, 12.2 km away, at 65 ft elevation (66 ft lower than the ZIP code's center). Nearby stations for comparison:
| Station | Elevation | Avg last frost | Avg first frost |
|---|---|---|---|
| High Springs, FL (used) | 65 ft | Mar 13 | Nov 22 |
| Gainesville 11 Wnw, FL | 95 ft | Mar 4 | Dec 4 |
| Gainesville Rgnl Ap, FL | 123 ft | Mar 3 | Dec 2 |
| Starke, FL | 150 ft | Feb 8 | Dec 24 |
Frost dates near Alachua
- Alachua, FL 32616 · last Mar 13, first Nov 22
- La Crosse, FL 32658 · last Mar 3, first Dec 2
- Gainesville, FL 32653 · last Mar 3, first Dec 2
- High Springs, FL 32655 · last Mar 13, first Nov 22
- Worthington Springs, FL 32697 · last Mar 13, first Nov 22
- Newberry, FL 32669 · last Mar 13, first Nov 22
- Brooker, FL 32622 · last Mar 3, first Dec 2
- Lake Butler, FL 32054 · last Mar 1, first Nov 28
Frequently asked questions
- When is the last frost in Alachua, FL?
- For ZIP code 32615, the average last spring frost (32°F) is March 13, based on NOAA 1991-2020 climate normals for the High Springs, FL weather station. There is a 1-in-10 chance of a frost after April 2.
- When is the first frost in Alachua, FL?
- The average first fall frost (32°F) is November 22. There is a 1-in-10 chance of frost by November 4, so tender plants are at risk from that point on.
- How long is the growing season in 32615?
- In half of years, the frost-free season (between the last and first 32°F frost) is at least 255 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.