Average Soil Temperature in Duluth, MN for October 2022
Data from Sandstone 6 W (62.7 mi away) • 31 of 31 days reported
Monthly Summary by Depth
2" depth
48.9°F
avg
40.8°F – 58.5°F
31 days
4" depth
50°F
avg
42.6°F – 59°F
31 days
8" depth
50.2°F
avg
43.9°F – 57.9°F
31 days
20" depth
50.9°F
avg
45.9°F – 57°F
31 days
40" depth
52.8°F
avg
49.1°F – 56.8°F
31 days
Daily Readings
| Date | 2" | 4" | 8" | 20" | 40" |
|---|---|---|---|---|---|
| Oct 1 | 55°F | 55.8°F | 55.4°F | 55.4°F | 56.5°F |
| Oct 2 | 56.1°F | 56.7°F | 55.9°F | 55.6°F | 56.5°F |
| Oct 3 | 57.6°F | 57.9°F | 57°F | 56.1°F | 56.5°F |
| Oct 4 | 57.7°F | 58.5°F | 57.6°F | 56.7°F | 56.5°F |
| Oct 5 | 58.5°F | 59°F | 57.9°F | 56.8°F | 56.7°F |
| Oct 6 | 56.3°F | 57.4°F | 57.6°F | 57°F | 56.8°F |
| Oct 7 | 52.3°F | 53.8°F | 55°F | 56.1°F | 56.8°F |
| Oct 8 | 50°F | 51.4°F | 52.7°F | 54.3°F | 56.3°F |
| Oct 9 | 50.2°F | 51.3°F | 52.2°F | 53.4°F | 55.8°F |
| Oct 10 | 49.6°F | 50.7°F | 51.6°F | 52.9°F | 55°F |
| Oct 11 | 51.8°F | 52.5°F | 52°F | 52.5°F | 54.5°F |
| Oct 12 | 52.9°F | 53.8°F | 53.4°F | 53.4°F | 54.3°F |
| Oct 13 | 49.5°F | 50.9°F | 52°F | 52.9°F | 54.3°F |
| Oct 14 | 47.1°F | 48.4°F | 50°F | 51.6°F | 54°F |
| Oct 15 | 45.9°F | 47.1°F | 48.4°F | 50.4°F | 53.4°F |
| Oct 16 | 46.8°F | 47.8°F | 48.6°F | 49.6°F | 52.7°F |
| Oct 17 | 44.2°F | 45.9°F | 47.3°F | 49.1°F | 52.3°F |
| Oct 18 | 41.7°F | 43.5°F | 45.3°F | 47.7°F | 51.8°F |
| Oct 19 | 40.8°F | 42.6°F | 44.1°F | 46.4°F | 50.9°F |
| Oct 20 | 42.1°F | 43.3°F | 43.9°F | 45.9°F | 50.2°F |
| Oct 21 | 44.4°F | 45.5°F | 45.1°F | 46.2°F | 49.6°F |
| Oct 22 | 46.4°F | 46.9°F | 46.4°F | 46.9°F | 49.5°F |
| Oct 23 | 48.4°F | 48.7°F | 47.8°F | 47.7°F | 49.5°F |
| Oct 24 | 52.2°F | 52.5°F | 50.7°F | 49.3°F | 49.6°F |
| Oct 25 | 48.2°F | 49.3°F | 49.6°F | 49.8°F | 50.2°F |
| Oct 26 | 45.9°F | 47.1°F | 47.8°F | 48.7°F | 50.2°F |
| Oct 27 | 44.1°F | 45.1°F | 46.2°F | 47.7°F | 50°F |
| Oct 28 | 45.7°F | 46.6°F | 46.4°F | 47.1°F | 49.5°F |
| Oct 29 | 46.2°F | 47.1°F | 46.9°F | 47.3°F | 49.3°F |
| Oct 30 | 45.7°F | 46.9°F | 46.9°F | 47.3°F | 49.1°F |
| Oct 31 | 43.9°F | 45.1°F | 45.9°F | 46.9°F | 49.1°F |