Average Soil Temperature in Lebanon, TN — January 2026
Data from Crossville 7 NW (66.9 mi away) • 31 of 31 days reported
Monthly Summary by Depth
2" depth
39.9°F
avg
33.1°F – 52.7°F
31 days
4" depth
36.7°F
avg
36.7°F – 36.7°F
1 days
8" depth
42.1°F
avg
36.1°F – 52.2°F
31 days
20" depth
45°F
avg
39.9°F – 50.9°F
6 days
40" depth
47.1°F
avg
43°F – 51.3°F
22 days
Daily Readings
| Date | 2" | 4" | 8" | 20" | 40" |
|---|---|---|---|---|---|
| Jan 1 | 41°F | — | 43.7°F | — | 50.2°F |
| Jan 2 | 43°F | — | 44.4°F | — | 49.6°F |
| Jan 3 | 45.3°F | — | 45.9°F | — | — |
| Jan 4 | 42.1°F | — | 44.8°F | — | 49.5°F |
| Jan 5 | 42.6°F | — | 44.2°F | — | 49.3°F |
| Jan 6 | 46.9°F | — | 46.4°F | — | 49.1°F |
| Jan 7 | 49.3°F | — | 48.6°F | 48.2°F | — |
| Jan 8 | 48.4°F | — | 48.4°F | — | 50°F |
| Jan 9 | 52.5°F | — | 50.9°F | 49.8°F | 50.5°F |
| Jan 10 | 52.7°F | — | 52.2°F | 50.9°F | 51.3°F |
| Jan 11 | 45.5°F | — | 49.3°F | — | — |
| Jan 12 | 39.9°F | — | 44.6°F | — | — |
| Jan 13 | 40.6°F | — | 43.5°F | — | — |
| Jan 14 | 42.1°F | — | 44.2°F | — | 49.3°F |
| Jan 15 | 37.2°F | — | 42.1°F | — | 48.9°F |
| Jan 16 | 35.8°F | — | 39.7°F | — | 48°F |
| Jan 17 | 39.4°F | — | 41°F | — | — |
| Jan 18 | 36.7°F | — | 40.3°F | — | — |
| Jan 19 | 35.6°F | — | 39°F | — | 46.6°F |
| Jan 20 | 34°F | — | 37.9°F | — | 46°F |
| Jan 21 | 35.4°F | — | 37.9°F | — | 45.3°F |
| Jan 22 | 38.8°F | — | 39.7°F | — | — |
| Jan 23 | 37.2°F | — | 39.7°F | — | 45.3°F |
| Jan 24 | 34.9°F | — | 38.5°F | — | 45.3°F |
| Jan 25 | 36.3°F | 36.7°F | 37.6°F | 40.8°F | 43.7°F |
| Jan 26 | 34.2°F | — | 37.4°F | — | 43.9°F |
| Jan 27 | 34°F | — | 36.7°F | — | 43.9°F |
| Jan 28 | 33.8°F | — | 36.5°F | — | 43.5°F |
| Jan 29 | 33.6°F | — | 36.3°F | 40.3°F | 43.3°F |
| Jan 30 | 33.6°F | — | 36.3°F | 39.9°F | 43°F |
| Jan 31 | 33.1°F | — | 36.1°F | — | — |