Average Soil Temperature in Knoxville, TN for April 2026
Data from Crossville 7 NW (69.6 mi away) • 27 of 30 days reported
Monthly Summary by Depth
2" depth
58.2°F
avg
52.9°F – 61.9°F
27 days
4" depth
57.1°F
avg
53.4°F – 60.4°F
16 days
8" depth
57.3°F
avg
53.8°F – 60.3°F
27 days
20" depth
56.5°F
avg
54.1°F – 58.6°F
26 days
40" depth
56.2°F
avg
53.8°F – 57.9°F
26 days
Daily Readings
| Date | 2" | 4" | 8" | 20" | 40" |
|---|---|---|---|---|---|
| Apr 1 | 58.1°F | 57°F | 55.9°F | 54.1°F | 53.8°F |
| Apr 2 | 59°F | 57.7°F | 56.7°F | 54.9°F | 54.3°F |
| Apr 3 | 60.8°F | 59.2°F | 57.9°F | 55.6°F | 54.9°F |
| Apr 4 | 61°F | 59.7°F | 58.6°F | 56.3°F | 55.6°F |
| Apr 5 | 58.5°F | 58.6°F | 58.3°F | 56.8°F | 55.9°F |
| Apr 6 | 53.6°F | 54.7°F | 55.2°F | 56.1°F | 55.9°F |
| Apr 7 | 52.9°F | 53.4°F | 54°F | 55.2°F | 55.6°F |
| Apr 8 | 53.6°F | 53.6°F | 53.8°F | 54.7°F | 55.2°F |
| Apr 9 | 55°F | 54.7°F | 54.5°F | 54.7°F | 55°F |
| Apr 10 | 55°F | — | 54.7°F | 54.7°F | 55°F |
| Apr 11 | 56.1°F | 55.4°F | 55.2°F | 54.9°F | 55.2°F |
| Apr 12 | 57.7°F | 56.8°F | 56.3°F | 55.4°F | 56.5°F |
| Apr 13 | 58.8°F | 58.1°F | 57.4°F | 56.1°F | 55.8°F |
| Apr 14 | 59.7°F | 58.8°F | 57.9°F | 56.5°F | 56.1°F |
| Apr 15 | 60.4°F | 59.2°F | 58.6°F | 57°F | 56.5°F |
| Apr 16 | 61.7°F | 60.4°F | 59.5°F | 57.6°F | 56.8°F |
| Apr 17 | 61.9°F | — | 60.1°F | 58.1°F | 57.4°F |
| Apr 18 | 61.7°F | — | 60.3°F | 58.6°F | 57.7°F |
| Apr 19 | 57.4°F | — | 58.6°F | 58.6°F | 57.9°F |
| Apr 20 | 54.7°F | 55.8°F | 56.3°F | 57.6°F | 57.6°F |
| Apr 21 | 55.9°F | — | 56.1°F | 56.8°F | 57°F |
| Apr 22 | 57.6°F | — | 57.2°F | 56.8°F | 56.8°F |
| Apr 23 | 58.5°F | — | 57.6°F | 57.2°F | 57°F |
| Apr 24 | 59.4°F | — | 58.1°F | 57.4°F | 57.2°F |
| Apr 25 | 61°F | — | 59.5°F | 58.1°F | 57.4°F |
| Apr 26 | 60.3°F | — | 59.2°F | 58.3°F | 57.9°F |
| Apr 27 | 61.7°F | — | 59.7°F | — | — |