Frost dates · USDA zone 5a
Frost dates for Shakopee, MN
Shakopee, MN sees its last 32 °F night of spring around April 23 and its first of fall around October 14 — a 172-day freeze-free season in a typical year.
Pick a sauce; the Plan Builder runs this station's dates and hands back the calendar, plant count and gear list.
Freeze odds, by date
| Odds | Last spring freeze after | First fall freeze before |
|---|---|---|
| 9 years in 10 | Apr 9 | Oct 28 |
| Median — 1 year in 2 | Apr 23 | Oct 14 |
| 1 year in 10 | May 6 | Sep 28 |
The top row is the risky edge: in 9 years of 10 a spring freeze still comes after it, so tender transplants set out then need cover. The bottom row is the cautious date — only 1 year in 10 freezes after it — and the one to plan uncovered tender transplants against. Freeze-free season: 172 days median, at least 152 in 9 years of 10, at least 191 days in 1 year of 10. NOAA ranks season length year by year, so it is not the gap between two rows above. A hard freeze (28 °F) has a median last date of Apr 13 and first of Oct 25.
Shakopee planting calendar, 2027
Every row runs from the median last frost (Apr 23) and median first frost (Oct 14) above, using each cultivar's days to maturity. Same engine as the Plan Builder.
| Crop | Start indoors | Transplant / plant | First harvest | Days |
|---|---|---|---|---|
| Hardneck GarlicSiberian (porcelain hardneck) | — | Oct 15prior fall | Jun 12 | 240 from sow |
| Spanish OnionYellow Sweet Spanish (long-day) | Jan 29 | Mar 26 | Jul 14 | 110 from transplant |
| Mustard greensGarnet Giant (Brassica juncea) | Direct sow | Apr 23 | May 23 | 30 from sow |
| CilantroSlow Bolt (Coriandrum sativum) | Apr 9 | Apr 9 | May 24 | 45 from sow |
| Genovese BasilGenovese | Mar 26 | May 7 | Jul 6 | 60 from transplant |
| CayenneLong Slim Cayenne (Capsicum annuum) | Feb 26 | Apr 30 | Jul 14 | 75 from transplant |
| HabaneroOrange Habanero (Capsicum chinense) | Feb 12 | May 7 | Aug 10 | 95 from transplant |
| JalapeñoEarly Jalapeño (Capsicum annuum) | Feb 26 | Apr 30 | Jul 14 | 75 from transplant |
| Marconi Red PepperMarconi Red (Capsicum annuum) | Feb 26 | Apr 30 | Jul 19 | 80 from transplant |
| SerranoSerrano Tampiqueño (Capsicum annuum) | Feb 26 | Apr 30 | Jul 19 | 80 from transplant |
| Nantes CarrotScarlet Nantes | Apr 9 | Apr 9 | Jun 18 | 70 from sow |
| TomatilloToma Verde | Mar 12 | Apr 30 | Jul 9 | 70 from transplant |
| Roma TomatoRoma VF (determinate paste) | Mar 12 | Apr 30 | Jul 14 | 75 from transplant |
| San Marzano TomatoSan Marzano (indeterminate paste) | Mar 12 | Apr 30 | Jul 19 | 80 from transplant |
Tight means first harvest lands within two weeks of the median first fall frost: start that crop indoors on time or cover it in fall.
What sauce can Shakopee grow?
Each sauce, scheduled for a Shakopee container garden: when the first seeds go in and when enough fruit has ripened for one batch.
Shakopee frost questions
When is the last frost in Shakopee, MN?
The median last 32 °F freeze at MPLS FLYING CLOUD AP, MN is April 23: half of years see a later one. One year in ten, a freeze still comes after May 6; nine years in ten, it comes after April 9. Source: NOAA NCEI 1991–2020 U.S. Climate Normals.
When is the first frost in Shakopee, MN?
The median first 32 °F freeze of fall is October 14. One year in ten it arrives before September 28; nine years in ten, before October 28.
How long is the growing season in Shakopee, MN?
172 days between the last spring and first fall 32 °F freeze in a median year. Nine years in ten the season runs at least 152 days; one year in ten, at least 191 days.
What growing zone is Shakopee, MN?
USDA hardiness zone 5a, per the 2023 USDA Plant Hardiness Zone Map for ZIP 55379. A zone describes the coldest winter night, not when frost ends, so it is the wrong number for a planting calendar — the frost dates on this page are the right one.
When should I plant tomatoes in Shakopee, MN?
Start Roma VF (determinate paste) seeds indoors around Mar 12 and transplant around Apr 30, 1 week after the median last frost. To cut the freeze risk to one year in ten, wait for May 6. First ripe fruit lands around Jul 14.
When should I plant peppers in Shakopee, MN?
Sow jalapeño indoors on a heat mat around Feb 26; transplant no earlier than Apr 30, and wait past it until nights hold above 50 °F — that can run weeks later. First green pods around Jul 14.
Nearby in Minnesota
- Eden Prairielast frost Apr 23
- Bloomingtonlast frost Apr 23
- Burnsvillelast frost Apr 23
- Edinalast frost Apr 23
- Minnetonkalast frost Apr 23
- Lakevillelast frost Apr 27
All Minnesota frost dates → · How frost-date math drives a sowing calendar →