Average Soil Temperature in Plymouth, MA — January 2025
Data from Blue Hill 0 W (31.7 mi away) • 30 of 31 days reported
Monthly Summary by Depth
2" depth
31.2°F
avg
27.7°F – 42.4°F
30 days
4" depth
32.7°F
avg
30.2°F – 42.3°F
30 days
Daily Readings
| Date | 2" | 4" |
|---|---|---|
| Jan 1 | 42.4°F | 42.3°F |
| Jan 2 | 37°F | 39.6°F |
| Jan 3 | 34.2°F | 36.7°F |
| Jan 4 | 32.5°F | 35.1°F |
| Jan 5 | 31.6°F | 34.2°F |
| Jan 6 | 30.4°F | 33.4°F |
| Jan 7 | 28.8°F | 32.5°F |
| Jan 8 | 28.4°F | 31.8°F |
| Jan 9 | 28°F | 31.3°F |
| Jan 10 | 29.3°F | 31.1°F |
| Jan 11 | 30.9°F | 31.6°F |
| Jan 12 | 30.9°F | 31.8°F |
| Jan 13 | 30.9°F | 31.8°F |
| Jan 14 | 29.8°F | 31.6°F |
| Jan 15 | 28°F | 30.7°F |
| Jan 16 | 27.7°F | 30.2°F |
| Jan 17 | 28.6°F | 30.4°F |
| Jan 18 | 30.4°F | 31.1°F |
| Jan 20 | 31.8°F | 32°F |
| Jan 21 | 32°F | 32°F |
| Jan 22 | 32°F | 32°F |
| Jan 23 | 31.6°F | 32°F |
| Jan 24 | 31.5°F | 32°F |
| Jan 25 | 31.1°F | 32°F |
| Jan 26 | 31.3°F | 32°F |
| Jan 27 | 31.1°F | 31.8°F |
| Jan 28 | 31.3°F | 32°F |
| Jan 29 | 31.3°F | 32°F |
| Jan 30 | 29.8°F | 31.6°F |
| Jan 31 | 30.9°F | 31.6°F |