Frost dates for 04051Lovell, ME
The average last spring frost in Lovell is May 17 and the average first fall frost is September 25, giving a typical growing season of about 128 days. Dates are based on NOAA 1991-2020 climate normals.
- Average last spring frost
- May 17
- Average first fall frost
- Sep 25
- Growing season
- 128 days
Safer after Jun 1 (1-in-10 risk)
Possible by Sep 11 (1-in-10 risk)
Last frost typically in 195 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 16 · May 29 · Jun 12 | Sep 1 · Sep 13 · Sep 28 | 108 days | 100% |
| Frost / freeze (32°F) | May 2 · May 17 · Jun 1 | Sep 11 · Sep 25 · Oct 7 | 128 days | 100% |
| Hard freeze (28°F) | Apr 23 · May 4 · May 18 | Sep 20 · Oct 4 · Oct 20 | 151 days | 100% |
Planting calendar for Lovell
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 16 – Jun 22 |
| Tomatoes | Transplant outdoors | Jun 2 – Jun 5 |
| Peppers | Start seeds indoors | Apr 16 – May 17 |
| Peppers | Transplant outdoors | Jun 16 – Jul 17 |
| Eggplant | Start seeds indoors | May 3 – Jun 1 |
| Eggplant | Transplant outdoors | Jun 16 – Jul 17 |
| Cucumbers | Sow outdoors | Jun 16 – Jun 15 |
| Summer squash | Sow outdoors | Jun 2 – Jul 17 |
| Winter squash & pumpkins | Sow outdoors | Jun 16 – Jul 17 |
| Snap beans | Sow outdoors | Jun 2 – Jul 8 |
| Sweet corn | Sow outdoors | Jun 2 – Jun 5 |
| Watermelon & cantaloupe | Sow outdoors | Jun 16 – Jul 17 |
| Okra | Sow outdoors | Jun 9 – Jul 2 |
| Peas | Sow outdoors (spring) | Apr 16 – Jun 1 |
| Potatoes | Plant outdoors (spring) | Apr 16 – Jun 16 |
| Onions | Start seeds indoors (spring) | Mar 5 – Apr 1 |
| Onions | Transplant outdoors (spring) | May 3 – Jun 1 |
| Broccoli | Start seeds indoors (spring) | Mar 29 – May 2 |
| Broccoli | Transplant outdoors (spring) | May 3 – Jun 1 |
| Broccoli | Start seeds indoors (fall) | May 26 – Jun 5 |
| Broccoli | Transplant outdoors (fall) | Jun 25 – Jul 6 |
| Cabbage | Start seeds indoors (spring) | Mar 19 – Apr 16 |
| Cabbage | Transplant outdoors (spring) | Apr 16 – May 17 |
| Cabbage | Start seeds indoors (fall) | May 16 – Jun 15 |
| Cabbage | Transplant outdoors (fall) | Jun 15 – Jul 16 |
| Leaf lettuce | Sow outdoors (spring) | Apr 16 – Jul 2 |
| Leaf lettuce | Sow outdoors (fall) | Jun 15 – Aug 1 |
| Spinach | Sow outdoors (spring) | Apr 9 – May 23 |
| Spinach | Sow outdoors (fall) | Jul 2 – Aug 6 |
| Radishes | Sow outdoors (spring) | Apr 16 – Jun 6 |
| Radishes | Sow outdoors (fall) | Jun 15 – Aug 16 |
| Kale | Sow outdoors (spring) | May 3 – May 23 |
| Kale | Sow outdoors (fall) | Jun 8 – Jul 16 |
| Carrots | Sow outdoors (spring) | May 17 – Jul 2 |
| Carrots | Sow outdoors (fall) | May 16 – Jul 1 |
| Garlic | Plant outdoors (fall) | Sep 15 – Oct 16 |
Where these dates come from
ZIP code 04051 is matched to the NOAA station Fryeburg E Slopes Ap, ME, 19 km away, at 445 ft elevation (68 ft higher than the ZIP code's center). Nearby stations for comparison:
| Station | Elevation | Avg last frost | Avg first frost |
|---|---|---|---|
| Fryeburg E Slopes Ap, ME (used) | 445 ft | May 17 | Sep 25 |
| Bridgton 3 Nw, ME | 508 ft | May 5 | Oct 5 |
| N Conway, NH | 522 ft | May 7 | Oct 5 |
| Bethel 6 Sse, ME | 790 ft | May 6 | Oct 2 |
Frost dates near Lovell
- Center Lovell, ME 04016 · last May 5, first Oct 5
- Stoneham, ME 04231 · last May 5, first Oct 5
- Fryeburg, ME 04037 · last May 17, first Sep 25
- North Waterford, ME 04267 · last May 5, first Oct 5
- Intervale, NH 03845 · last May 18, first Oct 1
- Waterford, ME 04088 · last May 5, first Oct 5
- Kearsarge, NH 03847 · last May 7, first Oct 5
- North Bridgton, ME 04057 · last May 5, first Oct 5
Frequently asked questions
- When is the last frost in Lovell, ME?
- For ZIP code 04051, the average last spring frost (32°F) is May 17, based on NOAA 1991-2020 climate normals for the Fryeburg E Slopes Ap, ME weather station. There is a 1-in-10 chance of a frost after June 1.
- When is the first frost in Lovell, ME?
- The average first fall frost (32°F) is September 25. There is a 1-in-10 chance of frost by September 11, so tender plants are at risk from that point on.
- How long is the growing season in 04051?
- In half of years, the frost-free season (between the last and first 32°F frost) is at least 128 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.