| Zone 10 Nov. 1 - Nov. 10 | Zone 11 Nov. 11 - Nov. 20 | Zone 12 Nov. 21 - Nov. 30 | Zone 13 Dec. 1 - Dec. 10 | Zone 14 Dec. 11 - Dec. 20 |
| Zone 15 Dec. 21 - Dec. 31 | Zone 16 Jan. 1 - Jan. 10 | Zone 17 Jan. 11 - Jan. 20 | Zone 18 Frost Rare |
Plantmaps has derived zones indicating the average annual First frost dates for Montenegro
| Location | Average First Frost Date |
|---|