Average Soil Temperature in Collierville, TN — October 2025
Data from Holly Springs 4 N (21.4 mi away) • 31 of 31 days reported
Monthly Summary by Depth
2" depth
67°F
avg
56.1°F – 75.6°F
31 days
4" depth
68°F
avg
59.7°F – 74.3°F
31 days
8" depth
68.2°F
avg
59.2°F – 75.2°F
31 days
20" depth
69.9°F
avg
63.5°F – 74.8°F
31 days
40" depth
70.7°F
avg
65.5°F – 74.5°F
31 days
Daily Readings
| Date | 2" | 4" | 8" | 20" | 40" |
|---|---|---|---|---|---|
| Oct 1 | 75.2°F | 73.9°F | 75°F | 74.7°F | 74.5°F |
| Oct 2 | 75.4°F | 74.3°F | 75.2°F | 74.8°F | 74.5°F |
| Oct 3 | 73°F | 73°F | 73.9°F | 74.7°F | 74.5°F |
| Oct 4 | 71.6°F | 72°F | 72.7°F | 73.9°F | 74.1°F |
| Oct 5 | 73°F | 72.1°F | 72.9°F | 73.6°F | 73.8°F |
| Oct 6 | 74.3°F | 73.2°F | 74.1°F | 73.8°F | 73.6°F |
| Oct 7 | 75.6°F | 74.3°F | 75°F | 73.9°F | 73.8°F |
| Oct 8 | 74.3°F | 73.9°F | 74.7°F | 74.3°F | 73.9°F |
| Oct 9 | 69.8°F | 71.6°F | 72.1°F | 73.8°F | 73.8°F |
| Oct 10 | 68°F | 69.6°F | 69.8°F | 72.5°F | 73.2°F |
| Oct 11 | 68.4°F | 69.4°F | 69.6°F | 71.6°F | 72.5°F |
| Oct 12 | 67.6°F | 68.9°F | 69.1°F | 71.1°F | 72.1°F |
| Oct 13 | 67.6°F | 68.5°F | 68.7°F | 70.7°F | 71.6°F |
| Oct 14 | 67.3°F | 68.4°F | 68.5°F | 70.3°F | 71.2°F |
| Oct 15 | 66.9°F | 68°F | 68.2°F | 70°F | 70.9°F |
| Oct 16 | 67.8°F | 68.2°F | 68.4°F | 69.8°F | 70.7°F |
| Oct 17 | 68.4°F | 68.5°F | 68.9°F | 69.8°F | 70.5°F |
| Oct 18 | 69.6°F | 69.3°F | 69.4°F | 70°F | 70.5°F |
| Oct 19 | 68.4°F | 69.8°F | 69.8°F | 70.3°F | 70.5°F |
| Oct 20 | 63.1°F | 66.2°F | 65.8°F | 69.3°F | 70.3°F |
| Oct 21 | 64.8°F | 66.4°F | 66.2°F | 68.4°F | 69.8°F |
| Oct 22 | 60.6°F | 64.2°F | 63.7°F | 67.6°F | 69.3°F |
| Oct 23 | 60.8°F | 63.5°F | 63°F | 66.6°F | 68.4°F |
| Oct 24 | 60.6°F | 62.8°F | 62.6°F | 66°F | 67.8°F |
| Oct 25 | 62.2°F | 63.3°F | 63.1°F | 65.7°F | 67.3°F |
| Oct 26 | 62.1°F | 63.1°F | 63.3°F | 65.5°F | 67.1°F |
| Oct 27 | 63°F | 63.7°F | 63.5°F | 65.3°F | 66.7°F |
| Oct 28 | 63.1°F | 64°F | 64°F | 65.5°F | 66.7°F |
| Oct 29 | 60.1°F | 62.2°F | 62.2°F | 64.9°F | 66.4°F |
| Oct 30 | 59.5°F | 61.7°F | 61.5°F | 64.2°F | 66°F |
| Oct 31 | 56.1°F | 59.7°F | 59.2°F | 63.5°F | 65.5°F |