Frost dates for Gouverneur, NY
When the last spring frost and first fall frost usually come, and when to plant, from 30 years of NOAA weather records.
Last spring frost
May 14
typical year
Safe to plant
May 30
frost is over in 9 of 10 years
First fall frost
September 26
typical year
Growing season
134 days
frost-free, typical year
Frost watch this week
Tonight's and the next six nights' lows from the National Weather Service forecast for the station's location. Frost: 32°F or colder. Possible frost: 33–36°F, mostly in low spots on clear, still nights.
When to plant
Counted from this page's frost dates. Warm-season crops wait for the safe-to-plant date.
| Crop | Start indoors | Plant outside | Fall planting |
|---|---|---|---|
| Cool-season crops | |||
| Peas | – | Apr 16 – 30 | – |
| Spinach | – | Apr 2 – 23 | Aug 1 – 15 |
| Lettuce | – | Apr 16 – May 7 | Aug 1 – 15 |
| Radishes | – | Apr 16 – May 28 | Aug 15 – 29 |
| Onions | – | Apr 16 – 30 | – |
| Potatoes | – | Apr 23 – May 7 | – |
| Carrots | – | Apr 23 – May 14 | Jul 4 – 18 |
| Beets | – | Apr 16 – 30 | Jul 18 – Aug 1 |
| Kale | Mar 5 – 19 | Apr 16 – 30 | Jul 18 – Aug 1 |
| Broccoli | Mar 5 – 19 | Apr 30 – May 14 | Jul 18 – Aug 1 |
| Cabbage | Feb 19 – Mar 5 | Apr 16 – 30 | Jul 18 – Aug 1 |
| Garlic | – | – | Aug 15 – Sep 5 |
| Warm-season crops | |||
| Tomatoes | Apr 4 – 18 | May 30 – Jun 13 | – |
| Peppers | Mar 28 – Apr 11 | Jun 6 – 20 | – |
| Cucumbers | – | May 30 – Jun 20 | – |
| Zucchini | – | May 30 – Jun 27 | – |
| Pumpkins | – | May 30 – Jun 20 | – |
| Green beans | – | May 30 – Jul 18 | – |
| Sweet corn | – | May 30 – Jun 27 | – |
| Basil | Apr 25 – May 9 | Jun 6 – 13 | – |
Onions: from sets. Green beans: until 10 weeks before the first fall frost. Garlic: harvest next summer.
The year at a glance
Start indoors Plant outside Fall planting
The chance of frost, by date
| 1 year in 10 | Half of years | 9 years in 10 | |
|---|---|---|---|
| Spring frost after | May 30 | May 14 | April 30 |
| Fall frost before | September 12 | September 26 | October 12 |
Frost here means 32°F or colder. Read across: in 1 year in 10, spring frost carries on past the first date, which is why that date is the safe-to-plant date.
Hard freeze (28°F)
A hard freeze kills most garden plants, even hardy ones. The last one in spring usually comes around May 2 (May 17 in a late year), and the first one in fall around October 8.
Towns that use these dates
This is the nearest NOAA station with frost records for 6 towns.
Gouverneur, Alexandria Bay, Theresa, Antwerp, Hammond, Richville
Where these dates come from
NOAA weather station GOUVERNEUR 3 NW, NY US (USC00303346), 1991–2020 climate normals. It's the nearest station for 15 zip codes, all within 20 miles:
13607, 13608, 13614, 13623, 13633, 13635, 13642, 13645, 13646, 13648, 13673, 13675, 13679, 13681, 13691
Planting dates follow common university extension advice; your local extension service can fine-tune them for your soil and microclimate.