Frost dates for 13410Nelliston, NY
The average last spring frost in Nelliston is May 5 and the average first fall frost is October 4, giving a typical growing season of about 151 days. Dates are based on NOAA 1991-2020 climate normals.
- Average last spring frost
- May 5
- Average first fall frost
- Oct 4
- Growing season
- 151 days
Safer after May 20 (1-in-10 risk)
Possible by Sep 21 (1-in-10 risk)
Last frost typically in 183 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 4 · May 17 · May 31 | Sep 12 · Sep 24 · Oct 6 | 130 days | 100% |
| Frost / freeze (32°F) | Apr 24 · May 5 · May 20 | Sep 21 · Oct 4 · Oct 19 | 151 days | 100% |
| Hard freeze (28°F) | Apr 13 · Apr 26 · May 9 | Oct 1 · Oct 16 · Nov 3 | 174 days | 100% |
Planting calendar for Nelliston
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 4 – Jun 10 |
| Tomatoes | Transplant outdoors | May 21 – Jun 14 |
| Peppers | Start seeds indoors | Apr 4 – May 5 |
| Peppers | Transplant outdoors | Jun 4 – Jul 5 |
| Eggplant | Start seeds indoors | Apr 21 – May 20 |
| Eggplant | Transplant outdoors | Jun 4 – Jul 5 |
| Cucumbers | Sow outdoors | Jun 4 – Jun 24 |
| Summer squash | Sow outdoors | May 21 – Jul 5 |
| Winter squash & pumpkins | Sow outdoors | Jun 4 – Jul 5 |
| Snap beans | Sow outdoors | May 21 – Jul 17 |
| Sweet corn | Sow outdoors | May 21 – Jun 14 |
| Watermelon & cantaloupe | Sow outdoors | Jun 4 – Jul 5 |
| Okra | Sow outdoors | May 28 – Jun 20 |
| Peas | Sow outdoors (spring) | Apr 4 – May 20 |
| Potatoes | Plant outdoors (spring) | Apr 4 – Jun 4 |
| Onions | Start seeds indoors (spring) | Feb 21 – Mar 20 |
| Onions | Transplant outdoors (spring) | Apr 21 – May 20 |
| Broccoli | Start seeds indoors (spring) | Mar 17 – Apr 20 |
| Broccoli | Transplant outdoors (spring) | Apr 21 – May 20 |
| Broccoli | Start seeds indoors (fall) | Jun 4 – Jun 14 |
| Broccoli | Transplant outdoors (fall) | Jul 4 – Jul 15 |
| Cabbage | Start seeds indoors (spring) | Mar 7 – Apr 4 |
| Cabbage | Transplant outdoors (spring) | Apr 4 – May 5 |
| Cabbage | Start seeds indoors (fall) | May 25 – Jun 24 |
| Cabbage | Transplant outdoors (fall) | Jun 24 – Jul 25 |
| Leaf lettuce | Sow outdoors (spring) | Apr 4 – Jun 20 |
| Leaf lettuce | Sow outdoors (fall) | Jun 24 – Aug 10 |
| Spinach | Sow outdoors (spring) | Mar 28 – May 11 |
| Spinach | Sow outdoors (fall) | Jul 11 – Aug 15 |
| Radishes | Sow outdoors (spring) | Apr 4 – May 25 |
| Radishes | Sow outdoors (fall) | Jun 24 – Aug 25 |
| Kale | Sow outdoors (spring) | Apr 21 – May 11 |
| Kale | Sow outdoors (fall) | Jun 17 – Jul 25 |
| Carrots | Sow outdoors (spring) | May 5 – Jun 20 |
| Carrots | Sow outdoors (fall) | May 25 – Jul 10 |
| Garlic | Plant outdoors (fall) | Sep 24 – Oct 25 |
Where these dates come from
ZIP code 13410 is matched to the NOAA station Little Falls City Rsch, NY, 24.9 km away, at 893 ft elevation (463 ft higher than the ZIP code's center). Nearby stations for comparison:
| Station | Elevation | Avg last frost | Avg first frost |
|---|---|---|---|
| Little Falls City Rsch, NY (used) | 893 ft | May 5 | Oct 4 |
| Cherry Valley 2 Nne, NY | 1,360 ft | May 6 | Oct 6 |
| Gloversville 7Nw (Peck Lake), NY | 1,455 ft | May 11 | Oct 3 |
| Cobleskill 2 Ese, NY | 1,169 ft | May 9 | Oct 4 |
Frost dates near Nelliston
- Fort Plain, NY 13339 · last May 5, first Oct 4
- Palatine Bridge, NY 13428 · last May 5, first Oct 4
- Canajoharie, NY 13317 · last May 5, first Oct 4
- Saint Johnsville, NY 13452 · last May 5, first Oct 4
- Sprakers, NY 12166 · last May 9, first Oct 4
- Fonda, NY 12068 · last May 2, first Oct 7
- Van Hornesville, NY 13475 · last May 6, first Oct 6
- Sharon Springs, NY 13459 · last May 6, first Oct 6
Frequently asked questions
- When is the last frost in Nelliston, NY?
- For ZIP code 13410, the average last spring frost (32°F) is May 5, based on NOAA 1991-2020 climate normals for the Little Falls City Rsch, NY weather station. There is a 1-in-10 chance of a frost after May 20.
- When is the first frost in Nelliston, NY?
- 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 13410?
- In half of years, the frost-free season (between the last and first 32°F frost) is at least 151 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.