Frost dates for 37014Arrington, TN
The average last spring frost in Arrington is April 14 and the average first fall frost is October 25, giving a typical growing season of about 192 days. Dates are based on NOAA 1991-2020 climate normals.
- Average last spring frost
- Apr 14
- Average first fall frost
- Oct 25
- Growing season
- 192 days
Safer after Apr 30 (1-in-10 risk)
Possible by Oct 11 (1-in-10 risk)
Last frost typically in 162 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 12 · Apr 26 · May 12 | Oct 3 · Oct 17 · Oct 28 | 172 days | 100% |
| Frost / freeze (32°F) | Mar 31 · Apr 14 · Apr 30 | Oct 11 · Oct 25 · Nov 5 | 192 days | 100% |
| Hard freeze (28°F) | Mar 14 · Apr 2 · Apr 18 | Oct 21 · Nov 2 · Nov 18 | 215 days | 100% |
Planting calendar for Arrington
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 14 – May 20 |
| Tomatoes | Transplant outdoors | Apr 30 – Jul 5 |
| Peppers | Start seeds indoors | Mar 14 – Apr 14 |
| Peppers | Transplant outdoors | May 14 – Jun 14 |
| Eggplant | Start seeds indoors | Mar 31 – Apr 29 |
| Eggplant | Transplant outdoors | May 14 – Jun 14 |
| Cucumbers | Sow outdoors | May 14 – Jul 15 |
| Summer squash | Sow outdoors | Apr 30 – Jun 14 |
| Winter squash & pumpkins | Sow outdoors | May 14 – Jun 14 |
| Snap beans | Sow outdoors | Apr 30 – Aug 7 |
| Sweet corn | Sow outdoors | Apr 30 – Jul 5 |
| Watermelon & cantaloupe | Sow outdoors | May 14 – Jun 14 |
| Okra | Sow outdoors | May 7 – May 30 |
| Peas | Sow outdoors (spring) | Mar 14 – Apr 29 |
| Potatoes | Plant outdoors (spring) | Mar 14 – May 14 |
| Onions | Start seeds indoors (spring) | Jan 31 – Feb 27 |
| Onions | Transplant outdoors (spring) | Mar 31 – Apr 29 |
| Broccoli | Start seeds indoors (spring) | Feb 24 – Mar 30 |
| Broccoli | Transplant outdoors (spring) | Mar 31 – Apr 29 |
| Broccoli | Start seeds indoors (fall) | Jun 25 – Jul 5 |
| Broccoli | Transplant outdoors (fall) | Jul 25 – Aug 5 |
| Cabbage | Start seeds indoors (spring) | Feb 14 – Mar 14 |
| Cabbage | Transplant outdoors (spring) | Mar 14 – Apr 14 |
| Cabbage | Start seeds indoors (fall) | Jun 15 – Jul 15 |
| Cabbage | Transplant outdoors (fall) | Jul 15 – Aug 15 |
| Leaf lettuce | Sow outdoors (spring) | Mar 14 – May 30 |
| Leaf lettuce | Sow outdoors (fall) | Jul 15 – Aug 31 |
| Spinach | Sow outdoors (spring) | Mar 7 – Apr 20 |
| Spinach | Sow outdoors (fall) | Aug 1 – Sep 5 |
| Radishes | Sow outdoors (spring) | Mar 14 – May 4 |
| Radishes | Sow outdoors (fall) | Jul 15 – Sep 15 |
| Kale | Sow outdoors (spring) | Mar 31 – Apr 20 |
| Kale | Sow outdoors (fall) | Jul 8 – Aug 15 |
| Carrots | Sow outdoors (spring) | Apr 14 – May 30 |
| Carrots | Sow outdoors (fall) | Jun 15 – Jul 31 |
| Garlic | Plant outdoors (fall) | Oct 15 – Nov 15 |
Where these dates come from
ZIP code 37014 is matched to the NOAA station Christiana 5W, TN, 23.2 km away, at 750 ft elevation (9 ft higher than the ZIP code's center). Nearby stations for comparison:
| Station | Elevation | Avg last frost | Avg first frost |
|---|---|---|---|
| Christiana 5W, TN (used) | 750 ft | Apr 14 | Oct 25 |
| Smyrna 6S, TN | 550 ft | Apr 13 | Oct 21 |
| Brentwood, TN | 707 ft | Apr 15 | Oct 26 |
| Franklin Sewage Plt, TN | 655 ft | Apr 3 | Oct 31 |
Frost dates near Arrington
- Nolensville, TN 37135 · last Apr 3, first Oct 31
- Franklin, TN 37067 · last Apr 3, first Oct 31
- College Grove, TN 37046 · last Apr 5, first Oct 29
- Eagleville, TN 37060 · last Apr 14, first Oct 25
- Murfreesboro, TN 37128 · last Apr 9, first Oct 27
- Rockvale, TN 37153 · last Apr 14, first Oct 25
- Smyrna, TN 37167 · last Apr 9, first Oct 27
- La Vergne, TN 37086 · last Apr 16, first Oct 21
Frequently asked questions
- When is the last frost in Arrington, TN?
- For ZIP code 37014, the average last spring frost (32°F) is April 14, based on NOAA 1991-2020 climate normals for the Christiana 5W, TN weather station. There is a 1-in-10 chance of a frost after April 30.
- When is the first frost in Arrington, TN?
- The average first fall frost (32°F) is October 25. There is a 1-in-10 chance of frost by October 11, so tender plants are at risk from that point on.
- How long is the growing season in 37014?
- In half of years, the frost-free season (between the last and first 32°F frost) is at least 192 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.