Michigan frost dates: D
| City | Last frost | First frost | Season | Zone |
|---|---|---|---|---|
| Dafter | May 24 | Oct 1 | 130 d | 4b |
| Daggett | May 22 | Sep 27 | 128 d | 5a |
| Dansville | Apr 28 | Oct 17 | 172 d | 6a |
| Davisburg | May 10 | Oct 6 | 149 d | 6a |
| Davison | May 8 | Oct 5 | 150 d | 6a |
| De Tour Village | May 5 | Oct 20 | 168 d | 5b |
| Dearborn | May 1 | Oct 15 | 167 d | 6b |
| Dearborn Heights | May 1 | Oct 15 | 167 d | 6b |
| Decatur | May 4 | Oct 11 | 160 d | 6a |
| Decker | May 7 | Oct 10 | 156 d | 6a |
| Deckerville | May 2 | Oct 16 | 167 d | 6a |
| Deerfield | Apr 29 | Oct 13 | 167 d | 6a |
| Deerton | May 30 | Sep 27 | 120 d | 5b |
| Deford | May 7 | Oct 10 | 156 d | 6a |
| Delton | Apr 29 | Oct 20 | 174 d | 6a |
| Detroit | Apr 27 | Oct 25 | 181 d | 6b |
| Dewitt | May 1 | Oct 13 | 165 d | 6a |
| Dexter | Apr 30 | Oct 12 | 165 d | 6a |
| Dimondale | Apr 28 | Oct 17 | 172 d | 6a |
| Dodgeville | May 17 | Oct 1 | 137 d | 5b |
| Dollar Bay | May 17 | Oct 1 | 137 d | 5b |
| Dorr | May 4 | Oct 15 | 164 d | 6a |
| Douglas | Apr 28 | Oct 21 | 176 d | 6b |
| Dowagiac | May 4 | Oct 11 | 160 d | 6a |
| Dowling | May 6 | Oct 12 | 159 d | 6a |
| Drayton Plains | Apr 29 | Oct 20 | 174 d | 6a |
| Drummond Island | May 5 | Oct 20 | 168 d | 5a |
| Dryden | May 4 | Oct 14 | 163 d | 6a |
| Dundee | Apr 27 | Oct 21 | 177 d | 6a |
| Durand | May 3 | Oct 11 | 161 d | 6a |