Average Soil Temperature in Portland, ME — October 2023
Data from Durham 2 N (47.8 mi away) • 31 of 31 days reported
Monthly Summary by Depth
2" depth
56°F
avg
50°F – 62.2°F
31 days
4" depth
55.9°F
avg
50.7°F – 61.5°F
31 days
Daily Readings
| Date | 2" | 4" |
|---|---|---|
| Oct 1 | 57.9°F | 57.7°F |
| Oct 2 | 58.8°F | 58.5°F |
| Oct 3 | 58.3°F | 57.7°F |
| Oct 4 | 60.3°F | 59.5°F |
| Oct 5 | 60.4°F | 59.9°F |
| Oct 6 | 61.5°F | 60.8°F |
| Oct 7 | 62.2°F | 61.5°F |
| Oct 8 | 59.9°F | 60.1°F |
| Oct 9 | 56.5°F | 56.8°F |
| Oct 10 | 54.7°F | 55.2°F |
| Oct 11 | 54.9°F | 55°F |
| Oct 12 | 56.5°F | 56.1°F |
| Oct 13 | 54.3°F | 54.7°F |
| Oct 14 | 53.8°F | 54°F |
| Oct 15 | 53.2°F | 53.6°F |
| Oct 16 | 54.3°F | 54.3°F |
| Oct 17 | 54.3°F | 54.3°F |
| Oct 18 | 54.7°F | 54.5°F |
| Oct 19 | 55°F | 54.9°F |
| Oct 20 | 54.7°F | 54.7°F |
| Oct 21 | 56.5°F | 56.1°F |
| Oct 22 | 55.6°F | 55.6°F |
| Oct 23 | 54.1°F | 54.3°F |
| Oct 24 | 51.6°F | 52.2°F |
| Oct 25 | 52.7°F | 52.5°F |
| Oct 26 | 55.8°F | 55°F |
| Oct 27 | 57°F | 56.3°F |
| Oct 28 | 57.6°F | 57°F |
| Oct 29 | 54.7°F | 55.2°F |
| Oct 30 | 52.7°F | 53.1°F |
| Oct 31 | 50°F | 50.7°F |