Average Soil Temperature in Sun Valley, ID for July 2026
Data from Arco 17 SW (41.6 mi away) • 31 of 31 days reported
Monthly Summary by Depth
2" depth
84.1°F
avg
70.7°F – 90.3°F
31 days
4" depth
81.6°F
avg
69.1°F – 88.5°F
28 days
Daily Readings
| Date | 2" | 4" |
|---|---|---|
| Jul 1 | 70.7°F | 69.1°F |
| Jul 2 | 73.4°F | 71.8°F |
| Jul 3 | 75.2°F | 73.6°F |
| Jul 4 | 77.5°F | 75.6°F |
| Jul 5 | 79.7°F | 77.4°F |
| Jul 6 | 81.7°F | 79°F |
| Jul 7 | 82°F | 79.5°F |
| Jul 8 | 82°F | 79.7°F |
| Jul 9 | 82.6°F | 79.7°F |
| Jul 10 | 84.6°F | 81°F |
| Jul 11 | 84.9°F | 81.5°F |
| Jul 12 | 85.6°F | 81.9°F |
| Jul 13 | 87.3°F | 82.9°F |
| Jul 14 | 84.4°F | 81.9°F |
| Jul 15 | 88.3°F | 84.7°F |
| Jul 16 | 89.4°F | 86.9°F |
| Jul 17 | 81°F | 81.9°F |
| Jul 18 | 82.8°F | 81.3°F |
| Jul 19 | 83.8°F | 82.9°F |
| Jul 20 | 85.5°F | 83.8°F |
| Jul 21 | 88°F | 86°F |
| Jul 22 | 83.1°F | 83.1°F |
| Jul 23 | 85.6°F | 84°F |
| Jul 24 | 88.7°F | 86.7°F |
| Jul 25 | 90.3°F | 88.5°F |
| Jul 26 | 89.4°F | 88°F |
| Jul 27 | 87.1°F | 86.4°F |
| Jul 28 | 86.9°F | 85.5°F |
| Jul 29 | 87.6°F | — |
| Jul 30 | 88°F | — |
| Jul 31 | 89.1°F | — |