Average Soil Temperature in Hilton Head Island, SC for July 2026
Data from Youmans Farm (39.1 mi away) • 25 of 31 days reported
Monthly Summary by Depth
2" depth
83°F
avg
79.2°F – 84.4°F
25 days
4" depth
83.7°F
avg
79.9°F – 85.1°F
25 days
8" depth
84.3°F
avg
81.3°F – 85.5°F
25 days
20" depth
83.9°F
avg
82.8°F – 84.6°F
25 days
40" depth
80.3°F
avg
79.2°F – 81.1°F
25 days
Daily Readings
| Date | 2" | 4" | 8" | 20" | 40" |
|---|---|---|---|---|---|
| Jul 1 | 81.9°F | 82.8°F | 84°F | 83.1°F | 79.2°F |
| Jul 2 | 82.2°F | 83.1°F | 84.2°F | 83.3°F | 79.3°F |
| Jul 3 | 82.8°F | 83.7°F | 84.4°F | 83.3°F | 79.3°F |
| Jul 4 | 83.7°F | 84.4°F | 84.7°F | 83.7°F | 79.5°F |
| Jul 5 | 83.7°F | 84.4°F | 84.6°F | 83.8°F | 79.7°F |
| Jul 6 | 83.5°F | 84.4°F | 84.9°F | 84.2°F | 79.9°F |
| Jul 7 | 84.4°F | 84.9°F | 84.9°F | 84.2°F | 80.1°F |
| Jul 8 | 84.4°F | 85.1°F | 85.5°F | 84.6°F | 80.2°F |
| Jul 9 | 84.2°F | 85.1°F | 85.5°F | 84.6°F | 80.4°F |
| Jul 10 | 83.8°F | 84.6°F | 85.1°F | 84.4°F | 80.4°F |
| Jul 11 | 83.1°F | 84°F | 84.7°F | 84.4°F | 80.6°F |
| Jul 12 | 79.2°F | 79.9°F | 81.3°F | 83.7°F | 80.6°F |
| Jul 13 | 81.7°F | 82.2°F | 82.9°F | 83.1°F | 80.6°F |
| Jul 14 | 81.9°F | 82.4°F | 82.9°F | 82.8°F | 80.4°F |
| Jul 15 | 81.9°F | 82.4°F | 82.9°F | 82.9°F | 80.4°F |
| Jul 16 | 82.9°F | 83.5°F | 84°F | 83.3°F | 80.2°F |
| Jul 17 | 83.5°F | 84.2°F | 84.6°F | 83.8°F | 80.4°F |
| Jul 18 | 83.3°F | 83.8°F | 84.4°F | 84°F | 80.4°F |
| Jul 19 | 83.3°F | 83.8°F | 84.4°F | 84.2°F | 80.6°F |
| Jul 20 | 82.9°F | 83.7°F | 84.4°F | 84.2°F | 80.6°F |
| Jul 21 | 82.8°F | 83.3°F | 84°F | 84.2°F | 80.8°F |
| Jul 22 | 83.8°F | 84.4°F | 84.7°F | 84.4°F | 80.8°F |
| Jul 23 | 84.2°F | 84.6°F | 85.1°F | 84.6°F | 81°F |
| Jul 24 | 83.3°F | 84°F | 84.9°F | 84.6°F | 81°F |
| Jul 25 | 83.7°F | 84.4°F | 84.7°F | 84.4°F | 81.1°F |