Average Soil Temperature in Folsom, CA for August 2026
Data from Yosemite Village 12 W (95.9 mi away) • 25 of 31 days reported
Monthly Summary by Depth
2" depth
72.9°F
avg
68.7°F – 76.5°F
25 days
4" depth
80°F
avg
74.8°F – 84.4°F
25 days
8" depth
66.7°F
avg
64.9°F – 68.4°F
25 days
20" depth
62.8°F
avg
61.7°F – 63.9°F
25 days
40" depth
59°F
avg
57.9°F – 59.5°F
25 days
Daily Readings
| Date | 2" | 4" | 8" | 20" | 40" |
|---|---|---|---|---|---|
| Aug 1 | 73.2°F | 81°F | 66°F | 61.7°F | 57.9°F |
| Aug 2 | 73.2°F | 80.8°F | 66.2°F | 62.1°F | 58.1°F |
| Aug 3 | 73°F | 80.4°F | 66.4°F | 62.2°F | 58.1°F |
| Aug 4 | 73.8°F | 81.1°F | 66.6°F | 62.2°F | 58.3°F |
| Aug 5 | 73.9°F | 81.5°F | 66.7°F | 62.4°F | 58.5°F |
| Aug 6 | 74.8°F | 82.6°F | 67.1°F | 62.6°F | 58.5°F |
| Aug 7 | 75.9°F | 83.8°F | 67.8°F | 63°F | 58.6°F |
| Aug 8 | 76.3°F | 84.4°F | 68.2°F | 63.3°F | 58.8°F |
| Aug 9 | 76.5°F | 84.4°F | 68.4°F | 63.5°F | 58.8°F |
| Aug 10 | 75.2°F | 82.6°F | 68.4°F | 63.9°F | 59.2°F |
| Aug 11 | 74.7°F | 81.9°F | 68°F | 63.7°F | 59.4°F |
| Aug 12 | 71.6°F | 78.1°F | 67.5°F | 63.7°F | 59.4°F |
| Aug 13 | 70°F | 75.9°F | 66.4°F | 63.3°F | 59.5°F |
| Aug 14 | 69.1°F | 75.2°F | 65.5°F | 63°F | 59.5°F |
| Aug 15 | 68.7°F | 74.8°F | 64.9°F | 62.4°F | 59.4°F |
| Aug 16 | 69.6°F | 75.9°F | 64.9°F | 62.2°F | 59.2°F |
| Aug 17 | 70.2°F | 76.5°F | 65.1°F | 62.2°F | 59.2°F |
| Aug 18 | 71.4°F | 78.3°F | 65.5°F | 62.2°F | 59.2°F |
| Aug 19 | 72.3°F | 79.5°F | 66°F | 62.4°F | 59.2°F |
| Aug 20 | 72.9°F | 80.1°F | 66.4°F | 62.6°F | 59.2°F |
| Aug 21 | 73°F | 80.1°F | 66.7°F | 62.6°F | 59.2°F |
| Aug 22 | 73.6°F | 80.8°F | 66.9°F | 63°F | 59.4°F |
| Aug 23 | 72.9°F | 79.7°F | 66.9°F | 63.1°F | 59.5°F |
| Aug 24 | 73°F | 79.9°F | 67.1°F | 63.1°F | 59.5°F |
| Aug 25 | 73.4°F | 80.2°F | 67.1°F | 63.3°F | 59.5°F |