Average Soil Temperature in San Luis Obispo, CA for August 2026
Data from Cochora Ranch (60.4 mi away) • 31 of 31 days reported
Monthly Summary by Depth
2" depth
98.5°F
avg
75.7°F – 123.6°F
31 days
4" depth
99.8°F
avg
82.9°F – 110.8°F
31 days
8" depth
94.2°F
avg
86.7°F – 99.3°F
31 days
20" depth
90.8°F
avg
87.3°F – 92.8°F
31 days
40" depth
88.1°F
avg
86.9°F – 89.4°F
31 days
Daily Readings
| Date | 2" | 4" | 8" | 20" | 40" |
|---|---|---|---|---|---|
| Aug 1 | 93.2°F | 99.3°F | 97°F | 90.9°F | 87.1°F |
| Aug 2 | 123.6°F | 101.7°F | 92.8°F | 90.9°F | 87.1°F |
| Aug 3 | 94.6°F | 90.3°F | 94.3°F | 91.6°F | 87.8°F |
| Aug 4 | 94.3°F | 106.9°F | 97.7°F | 91.6°F | 88.5°F |
| Aug 5 | 101.1°F | 92.1°F | 94.3°F | 92.1°F | 87.4°F |
| Aug 6 | 97.3°F | 102.4°F | 98.4°F | 91.6°F | 87.4°F |
| Aug 7 | 95.9°F | 101.7°F | 94.3°F | 92.1°F | 88.3°F |
| Aug 8 | 98.2°F | 110.8°F | 97°F | 92.1°F | 88.3°F |
| Aug 9 | 102.6°F | 109.8°F | 97.7°F | 92.1°F | 88.2°F |
| Aug 10 | 96.1°F | 102.4°F | 99.3°F | 92.1°F | 88.2°F |
| Aug 11 | 123.3°F | 110.8°F | 98.4°F | 92.8°F | 88.9°F |
| Aug 12 | 122.9°F | 110.8°F | 98.4°F | 92.8°F | 89.4°F |
| Aug 13 | 108°F | 106.9°F | 96.3°F | 92.1°F | 88.3°F |
| Aug 14 | 108°F | 106.9°F | 96.3°F | 92.1°F | 88.3°F |
| Aug 15 | 112.6°F | 94.8°F | 89.8°F | 91.6°F | 88.3°F |
| Aug 16 | 88.5°F | 97.7°F | 93.6°F | 90.3°F | 88.3°F |
| Aug 17 | 86.4°F | 97.7°F | 93.6°F | 90.3°F | 89.1°F |
| Aug 18 | 106.3°F | 104.2°F | 92.8°F | 90.3°F | 88.3°F |
| Aug 19 | 90.5°F | 97°F | 94.8°F | 89.8°F | 87.8°F |
| Aug 20 | 93°F | 99.3°F | 95.5°F | 90.3°F | 88.3°F |
| Aug 21 | 90.5°F | 96.3°F | 94.8°F | 90.9°F | 87.8°F |
| Aug 22 | 92.5°F | 106°F | 92.8°F | 90.9°F | 89.2°F |
| Aug 23 | 106.3°F | 104.2°F | 93.6°F | 90.3°F | 87.8°F |
| Aug 24 | 104.2°F | 105.1°F | 94.8°F | 90.3°F | 88°F |
| Aug 25 | 102.6°F | 88°F | 92.8°F | 90.9°F | 88.3°F |
| Aug 26 | 90.5°F | 96.3°F | 94.8°F | 90.3°F | 87.8°F |
| Aug 27 | 75.7°F | 82.9°F | 89.1°F | 89.8°F | 87.8°F |
| Aug 28 | 100.8°F | 94.3°F | 86.7°F | 88.5°F | 87.8°F |
| Aug 29 | 81.9°F | 88.5°F | 89.1°F | 87.3°F | 87.3°F |
| Aug 30 | 88°F | 92.8°F | 89.8°F | 87.3°F | 86.9°F |
| Aug 31 | 85.3°F | 95.5°F | 89.8°F | 87.3°F | 87.6°F |