Average Soil Temperature in Fairfax, CA — August 2025
Data from Bodega 6 WSW (34.6 mi away) • 31 of 31 days reported
Monthly Summary by Depth
2" depth
60.6°F
avg
59.4°F – 62.2°F
31 days
4" depth
60.8°F
avg
59.9°F – 62.1°F
31 days
8" depth
58.8°F
avg
58.1°F – 59.7°F
31 days
20" depth
60.1°F
avg
59.5°F – 61°F
31 days
40" depth
59°F
avg
58.6°F – 59.5°F
31 days
Daily Readings
| Date | 2" | 4" | 8" | 20" | 40" |
|---|---|---|---|---|---|
| Aug 1 | 59.9°F | 60.3°F | 58.5°F | 59.9°F | 58.6°F |
| Aug 2 | 59.4°F | 60.1°F | 58.5°F | 59.9°F | 58.8°F |
| Aug 3 | 59.4°F | 59.9°F | 58.3°F | 59.7°F | 58.8°F |
| Aug 4 | 59.5°F | 60.1°F | 58.3°F | 59.7°F | 58.8°F |
| Aug 5 | 59.5°F | 59.9°F | 58.1°F | 59.7°F | 58.6°F |
| Aug 6 | 59.9°F | 60.1°F | 58.1°F | 59.7°F | 58.6°F |
| Aug 7 | 60.1°F | 60.3°F | 58.3°F | 59.5°F | 58.6°F |
| Aug 8 | 59.9°F | 60.3°F | 58.3°F | 59.9°F | 58.6°F |
| Aug 9 | 60.4°F | 60.6°F | 58.5°F | 59.9°F | 58.8°F |
| Aug 10 | 60.8°F | 60.8°F | 58.6°F | 60.1°F | 58.8°F |
| Aug 11 | 61°F | 61°F | 58.8°F | 60.1°F | 58.8°F |
| Aug 12 | 60.6°F | 61°F | 58.8°F | 60.1°F | 59°F |
| Aug 13 | 61°F | 61°F | 58.8°F | 60.1°F | 59°F |
| Aug 14 | 61°F | 61°F | 59°F | 60.3°F | 59°F |
| Aug 15 | 61.2°F | 61.2°F | 59°F | 60.3°F | 59°F |
| Aug 16 | 61.2°F | 61.3°F | 59.2°F | 60.3°F | 59°F |
| Aug 17 | 60.3°F | 61°F | 59°F | 60.3°F | 59°F |
| Aug 18 | 60.1°F | 60.6°F | 59°F | 60.3°F | 59.2°F |
| Aug 19 | 60.1°F | 60.4°F | 58.8°F | 60.3°F | 59.2°F |
| Aug 20 | 60.6°F | 60.8°F | 58.8°F | 60.1°F | 59.2°F |
| Aug 21 | 60.4°F | 60.8°F | 58.8°F | 60.1°F | 59.2°F |
| Aug 22 | 60.4°F | 61°F | 59°F | 60.1°F | 59.2°F |
| Aug 23 | 60.3°F | 60.8°F | 58.8°F | 60.1°F | 59.2°F |
| Aug 24 | 60.6°F | 60.8°F | 58.8°F | 60.1°F | 59.2°F |
| Aug 25 | 61°F | 61°F | 59°F | 60.1°F | 59.2°F |
| Aug 26 | 61.5°F | 61.3°F | 59.2°F | 60.3°F | 59.2°F |
| Aug 27 | 61.5°F | 61.3°F | 59.4°F | 60.4°F | 59.4°F |
| Aug 28 | 61.7°F | 61.3°F | 59.5°F | 60.6°F | 59.4°F |
| Aug 29 | 61.9°F | 61.7°F | 59.7°F | 60.8°F | 59.4°F |
| Aug 30 | 61.9°F | 61.9°F | 59.7°F | 60.8°F | 59.4°F |
| Aug 31 | 62.2°F | 62.1°F | 59.7°F | 61°F | 59.5°F |