Average Soil Temperature in Fountain Hills, AZ for August 2026
Data from Tucson 11 W (99.9 mi away) • 31 of 31 days reported
Monthly Summary by Depth
2" depth
99°F
avg
80.2°F – 106.7°F
31 days
4" depth
98.7°F
avg
82.9°F – 105.4°F
31 days
Daily Readings
| Date | 2" | 4" |
|---|---|---|
| Aug 1 | 106.7°F | 105.3°F |
| Aug 2 | 105.6°F | 104.5°F |
| Aug 3 | 106.5°F | 105.4°F |
| Aug 4 | 101.7°F | 101.5°F |
| Aug 5 | 106.5°F | 105.1°F |
| Aug 6 | 95.7°F | 97.2°F |
| Aug 7 | 100.8°F | 100.6°F |
| Aug 8 | 103.3°F | 102.7°F |
| Aug 9 | 102.2°F | 101.8°F |
| Aug 10 | 99.1°F | 98.8°F |
| Aug 11 | 101.1°F | 100.4°F |
| Aug 12 | 98.1°F | 98.2°F |
| Aug 13 | 91.8°F | 93.7°F |
| Aug 14 | 92.1°F | 92.5°F |
| Aug 15 | 97.5°F | 96.6°F |
| Aug 16 | 99°F | 97.9°F |
| Aug 17 | 102.7°F | 100.9°F |
| Aug 18 | 104.2°F | 102.4°F |
| Aug 19 | 102.6°F | 102°F |
| Aug 20 | 96.3°F | 96.8°F |
| Aug 21 | 98.8°F | 98.4°F |
| Aug 22 | 102.2°F | 100.8°F |
| Aug 23 | 100.2°F | 100.2°F |
| Aug 24 | 92.1°F | 92.5°F |
| Aug 25 | 97.2°F | 96.6°F |
| Aug 26 | 100°F | 99.1°F |
| Aug 27 | 99°F | 99°F |
| Aug 28 | 92.8°F | 93°F |
| Aug 29 | 95.9°F | 95.7°F |
| Aug 30 | 97.7°F | 97°F |
| Aug 31 | 80.2°F | 82.9°F |