Average Soil Temperature in Columbia, MO for December 2025
Data from CMRB LTAR-MO (22.4 mi away) • 31 of 31 days reported
Monthly Summary by Depth
4" depth
40.7°F
avg
35.1°F – 48°F
31 days
8" depth
40.4°F
avg
35.2°F – 46.8°F
31 days
20" depth
45.6°F
avg
42.8°F – 49.6°F
31 days
40" depth
51.1°F
avg
48.7°F – 55.6°F
31 days
Daily Readings
| Date | 4" | 8" | 20" | 40" |
|---|---|---|---|---|
| Dec 1 | 43°F | 42.6°F | 49.6°F | 55.6°F |
| Dec 2 | 42.4°F | 42.3°F | 49.1°F | 55°F |
| Dec 3 | 42.1°F | 42.1°F | 48.6°F | 54.9°F |
| Dec 4 | 41°F | 41°F | 48.2°F | 54.3°F |
| Dec 5 | 40.1°F | 40.1°F | 47.3°F | 54.1°F |
| Dec 6 | 40.3°F | 40.1°F | 46.8°F | 53.6°F |
| Dec 7 | 39.9°F | 39.9°F | 46.6°F | 53.1°F |
| Dec 8 | 39.6°F | 39.4°F | 46°F | 52.9°F |
| Dec 9 | 40.3°F | 39.6°F | 45.7°F | 52.3°F |
| Dec 10 | 40.3°F | 40.3°F | 45.7°F | 52.2°F |
| Dec 11 | 39.4°F | 39.4°F | 45.5°F | 52°F |
| Dec 12 | 39.7°F | 39.6°F | 45.3°F | 51.8°F |
| Dec 13 | 37.2°F | 37.6°F | 45°F | 51.3°F |
| Dec 14 | 35.6°F | 36°F | 44.1°F | 51.1°F |
| Dec 15 | 35.1°F | 35.2°F | 43.3°F | 50.7°F |
| Dec 16 | 37.2°F | 36.7°F | 42.8°F | 50.4°F |
| Dec 17 | 39.4°F | 38.5°F | 42.8°F | 49.8°F |
| Dec 18 | 40.6°F | 40.5°F | 43.7°F | 49.6°F |
| Dec 19 | 37.9°F | 38.1°F | 43.9°F | 49.5°F |
| Dec 20 | 38.7°F | 38.5°F | 43.5°F | 49.5°F |
| Dec 21 | 37.6°F | 37.6°F | 43.3°F | 49.3°F |
| Dec 22 | 39.4°F | 38.8°F | 43.2°F | 49.1°F |
| Dec 23 | 41.9°F | 41°F | 43.5°F | 48.7°F |
| Dec 24 | 44.6°F | 43.3°F | 44.4°F | 48.7°F |
| Dec 25 | 46.8°F | 45.3°F | 45.5°F | 48.7°F |
| Dec 26 | 47.1°F | 46.4°F | 46.8°F | 48.7°F |
| Dec 27 | 48°F | 46.8°F | 47.3°F | 49.3°F |
| Dec 28 | 46.6°F | 46.8°F | 48.2°F | 49.5°F |
| Dec 29 | 40.6°F | 41.2°F | 47.5°F | 49.6°F |
| Dec 30 | 39.2°F | 39.2°F | 46°F | 49.6°F |
| Dec 31 | 39.2°F | 39.2°F | 45.1°F | 49.6°F |