Average Soil Temperature in Walnut Ridge, AR — December 2025
Data from Uapb-Earle (57.1 mi away) • 31 of 31 days reported
Monthly Summary by Depth
2" depth
44.3°F
avg
33.6°F – 61.7°F
31 days
4" depth
44.7°F
avg
34.2°F – 61°F
31 days
8" depth
46.5°F
avg
36.9°F – 60.1°F
31 days
20" depth
50°F
avg
45.5°F – 56.3°F
31 days
40" depth
55.5°F
avg
53.1°F – 61°F
31 days
Daily Readings
| Date | 2" | 4" | 8" | 20" | 40" |
|---|---|---|---|---|---|
| Dec 1 | 39.2°F | 39.9°F | 43.2°F | 53.4°F | 61°F |
| Dec 2 | 38.7°F | 39.2°F | 42.1°F | 52°F | 60.3°F |
| Dec 3 | 39°F | 39.4°F | 41.9°F | 50.9°F | 59.5°F |
| Dec 4 | 37°F | 37.6°F | 40.5°F | 50.2°F | 58.6°F |
| Dec 5 | 37.9°F | 38.3°F | 40.8°F | 49.1°F | 57.9°F |
| Dec 6 | 38.8°F | 39.4°F | 42.1°F | 48.6°F | 57.2°F |
| Dec 7 | 43.7°F | 43.7°F | 44.6°F | 48.6°F | 56.7°F |
| Dec 8 | 39.2°F | 40.1°F | 43°F | 48.9°F | 56.1°F |
| Dec 9 | 40.6°F | 41°F | 43.2°F | 48.6°F | 55.8°F |
| Dec 10 | 41.2°F | 42.1°F | 44.8°F | 48.6°F | 55.6°F |
| Dec 11 | 43.3°F | 43.5°F | 45.3°F | 48.7°F | 55.2°F |
| Dec 12 | 43°F | 43.7°F | 46.2°F | 48.9°F | 55°F |
| Dec 13 | 40.8°F | 41.7°F | 44.6°F | 48.9°F | 54.9°F |
| Dec 14 | 33.8°F | 34.7°F | 38.5°F | 48.2°F | 54.9°F |
| Dec 15 | 33.6°F | 34.2°F | 36.9°F | 46.6°F | 54.5°F |
| Dec 16 | 38.1°F | 38.3°F | 39.7°F | 45.5°F | 54°F |
| Dec 17 | 44.8°F | 44.2°F | 43.9°F | 45.7°F | 53.2°F |
| Dec 18 | 45.1°F | 46°F | 47.8°F | 47.1°F | 53.1°F |
| Dec 19 | 40.1°F | 40.8°F | 43.7°F | 47.7°F | 53.1°F |
| Dec 20 | 48.2°F | 47.5°F | 47.1°F | 47.5°F | 53.1°F |
| Dec 21 | 42.3°F | 43°F | 45.3°F | 48°F | 53.1°F |
| Dec 22 | 51.6°F | 50.4°F | 48.6°F | 48°F | 53.1°F |
| Dec 23 | 56.1°F | 55.8°F | 54.9°F | 49.6°F | 53.1°F |
| Dec 24 | 57.7°F | 57.6°F | 57.2°F | 51.6°F | 53.2°F |
| Dec 25 | 59.2°F | 58.6°F | 58.1°F | 53.1°F | 54°F |
| Dec 26 | 59.4°F | 59.4°F | 59.5°F | 54.3°F | 54.5°F |
| Dec 27 | 61.7°F | 61°F | 60.1°F | 55.4°F | 55.2°F |
| Dec 28 | 55°F | 56.5°F | 59.7°F | 56.3°F | 55.8°F |
| Dec 29 | 41°F | 42.6°F | 48°F | 55.6°F | 56.3°F |
| Dec 30 | 39.7°F | 40.8°F | 44.8°F | 52.9°F | 56.5°F |
| Dec 31 | 42.8°F | 43.3°F | 45.5°F | 51.1°F | 56.1°F |