Frost dates for Linden Wastewater Plant, MI
At Linden Wastewater Plant, the median last spring frost (32°F) is May 3 and the median first fall frost is Oct 12, for a typical growing season of 161 days. For a 90% chance that the last frost has passed, wait until May 20. Nearby ZIP codes are in USDA hardiness zone 6a.
- May 3Last spring frost (median)50% chance of 32°F after this date
- May 20Safer planting date10% chance of 32°F after this date
- Oct 12First fall frost (median)50% chance of 32°F by this date
- 161 daysGrowing season (median)between 32°F freezes
Last spring frost dates
The chance that the temperature drops to the threshold after each date.
| Temperature | 90% chance later | 50% chance later | 10% chance later |
|---|---|---|---|
| 36°F | Apr 30 | May 15 | May 30 |
| 32°F | Apr 21 | May 3 | May 20 |
| 28°F | Apr 10 | Apr 23 | May 9 |
| 24°F | Mar 31 | Apr 11 | Apr 23 |
First fall frost dates
The chance that the temperature has dropped to the threshold by each date.
| Temperature | 10% chance by | 50% chance by | 90% chance by |
|---|---|---|---|
| 36°F | Sep 20 | Oct 1 | Oct 13 |
| 32°F | Sep 30 | Oct 12 | Oct 28 |
| 28°F | Oct 10 | Oct 27 | Nov 9 |
| 24°F | Oct 24 | Nov 7 | Nov 24 |
Growing season length
Days between the last spring and first fall freeze, as the length reached in 9, 5 and 1 out of 10 years.
| Temperature | 9 in 10 years at least | 5 in 10 years at least | 1 in 10 years at least |
|---|---|---|---|
| 36°F | 119 days | 138 days | 157 days |
| 32°F | 141 days | 161 days | 181 days |
| 28°F | 163 days | 185 days | 205 days |
| 24°F | 190 days | 210 days | 231 days |
Chance of a freeze in any year
| Temperature | Chance per year |
|---|---|
| 36°F | 100% |
| 32°F | 100% |
| 28°F | 100% |
| 24°F | 100% |
ZIP codes whose closest station is this one
| ZIP | Hardiness zone | Avg. extreme low | Distance |
|---|---|---|---|
| 48451 | 6a | -10 to -5°F | 1 km |
| 48430 | 6a | -10 to -5°F | 8 km |
| 48436 | 6a | -10 to -5°F | 9 km |
| 48816 | 6a | -10 to -5°F | 14 km |
| 48418 | 6a | -10 to -5°F | 14 km |
Not the official USDA Plant Hardiness Zone Map. Zones shown here are the values published in the USDA-ARS / Oregon State University PRISM Group 2023 ZIP code tables, shown unaltered. For the official interactive map, visit planthardiness.ars.usda.gov.
About this station
- NOAA station ID USC00204793, at 42.8133, -83.8039, elevation 263 m (863 ft).
- Data quality: Representative (10+ years), 15 years of freeze data.
- Average days per year at or below 32°F: 149.
- Frost risk changes over short distances. Valleys and low spots freeze earlier than hillsides and city centers.
Nearby weather stations
- Flint Bishop Intl Airport (18 km)
- Durand Wastewater Plant (20 km)
- Flint 7w (25 km)
- Howell Wastewater Plant (27 km)
- Goodrich (27 km)
- Milford Gm Proving Ground (28 km)
- White Lake 4e (30 km)
- Corunna 2 NE (30 km)
Sources
- NOAA National Centers for Environmental Information, U.S. Climate Normals 1991–2020, annual/seasonal normals by station (version 1.0.1), file dated June 27, 2023; documentation.
- USDA Agricultural Research Service and PRISM Group, Oregon State University, 2023 Plant Hardiness Zone Map ZIP code tables (CONUS, Alaska, Hawaii, Puerto Rico), files dated November 17, 2023. Data © PRISM Group, Oregon State University, https://prism.oregonstate.edu, accessed November 1, 2026. Official map: planthardiness.ars.usda.gov.
- U.S. Census Bureau, 2024 Gazetteer ZIP Code Tabulation Areas file, dated August 30, 2024 (ZIP centroids used to find the nearest station).
Freeze dates are 30-year probabilities, not forecasts. Check your local forecast before planting tender plants.