Average Soil Temperature in Oak Ridge, TN — March 2026
Data from Crossville 7 NW (48.5 mi away) • 30 of 31 days reported
Monthly Summary by Depth
2" depth
52.4°F
avg
43°F – 58.6°F
30 days
4" depth
53.7°F
avg
52°F – 55.8°F
9 days
8" depth
51.7°F
avg
45.5°F – 56.5°F
30 days
20" depth
51.4°F
avg
47.3°F – 54.3°F
26 days
40" depth
51.4°F
avg
47.5°F – 53.8°F
29 days
Daily Readings
| Date | 2" | 4" | 8" | 20" | 40" |
|---|---|---|---|---|---|
| Mar 1 | 47.1°F | — | 46.6°F | — | 47.5°F |
| Mar 2 | 48.2°F | — | 47.7°F | 47.3°F | 47.8°F |
| Mar 3 | 49.8°F | — | 48.7°F | 47.8°F | 48.4°F |
| Mar 4 | 52.5°F | — | 50.4°F | 48.6°F | 48.7°F |
| Mar 5 | 54.5°F | — | 52.2°F | 49.8°F | 49.5°F |
| Mar 6 | 54.9°F | — | 52.7°F | 50.7°F | 50.2°F |
| Mar 7 | 57.2°F | — | 54.7°F | 51.6°F | 50.9°F |
| Mar 8 | 55.6°F | — | 54.5°F | 52.5°F | 51.6°F |
| Mar 9 | 55.8°F | — | 54.1°F | 52.7°F | 52.2°F |
| Mar 10 | 56.8°F | — | 55°F | 53.2°F | 52.5°F |
| Mar 11 | 58.6°F | — | 56.5°F | — | — |
| Mar 12 | 52.5°F | — | 54.5°F | 54.3°F | 53.8°F |
| Mar 13 | 48.7°F | — | 50.7°F | 52.9°F | 53.2°F |
| Mar 14 | 50°F | — | 50.5°F | — | 52.5°F |
| Mar 15 | 53.1°F | — | 51.8°F | 51.8°F | 52.2°F |
| Mar 16 | 49.8°F | — | 51.4°F | 52.3°F | 52.5°F |
| Mar 17 | 44.4°F | — | 47.5°F | 50.9°F | 52°F |
| Mar 18 | 43°F | — | 45.5°F | — | 51.1°F |
| Mar 19 | 45.7°F | — | 46°F | 48.6°F | 50.4°F |
| Mar 20 | 48.9°F | — | 47.8°F | 48.7°F | 50°F |
| Mar 21 | 54°F | 52.3°F | 51.3°F | 49.8°F | 50.4°F |
| Mar 22 | 57.2°F | 55.4°F | 53.8°F | 51.4°F | 51.3°F |
| Mar 23 | 55°F | — | 54.5°F | 52.7°F | 52.2°F |
| Mar 24 | 51.8°F | 52°F | 52.2°F | 52.5°F | 52.7°F |
| Mar 25 | 54°F | 52.2°F | 52°F | 52.3°F | 52.7°F |
| Mar 26 | 56.1°F | 54.7°F | 53.8°F | 52.7°F | 52.7°F |
| Mar 27 | 55.9°F | 55.6°F | 54.9°F | 53.6°F | 53.2°F |
| Mar 28 | 50.9°F | 52.2°F | 52.5°F | 53.4°F | 53.6°F |
| Mar 30 | 54°F | 52.9°F | 52.3°F | 52.2°F | 52.9°F |
| Mar 31 | 57.4°F | 55.8°F | 54.7°F | 53.1°F | 53.1°F |